Merge branch 'v2.3.0-rc1'

2025-06-04 14:59:22 +08:00 · 2022-07-22 19:09:51 +08:00 · 2022-07-22 19:09:51 +08:00 · 0d24078ee4
commit 0d24078ee4
parent 2187f44ed7 18db5c500f
99 changed files with 2468 additions and 3103 deletions
--- a/cmd/Open-IM-SDK-Core
+++ b/cmd/Open-IM-SDK-Core
@ -1 +1 @@
-Subproject commit 3cf486771bbe7ecb33f7e7c3cdf733f28b16d8b7
+Subproject commit 18c0a4485c8a3116bca4b782cc3879375d00d937
--- a/cmd/open_im_api/main.go
+++ b/cmd/open_im_api/main.go
@ -3,11 +3,11 @@ package main
 import (
 	_ "Open_IM/cmd/open_im_api/docs"
 	apiAuth "Open_IM/internal/api/auth"
-	apiChat "Open_IM/internal/api/chat"
 	"Open_IM/internal/api/conversation"
 	"Open_IM/internal/api/friend"
 	"Open_IM/internal/api/group"
 	"Open_IM/internal/api/manage"
+	apiChat "Open_IM/internal/api/msg"
 	"Open_IM/internal/api/office"
 	"Open_IM/internal/api/organization"
 	apiThird "Open_IM/internal/api/third"
@ -143,12 +143,8 @@ func main() {
 		chatGroup.POST("/clear_msg", apiChat.ClearMsg)
 		chatGroup.POST("/manage_send_msg", manage.ManagementSendMsg)
 		chatGroup.POST("/batch_send_msg", manage.ManagementBatchSendMsg)
+		chatGroup.POST("/set_msg_min_seq", apiChat.SetMsgMinSeq)
 	}
-	//Manager
-	//managementGroup := r.Group("/manager")
-	//{
-	//	managementGroup.POST("/delete_user", manage.DeleteUser) //1
-	//}
 	//Conversation
 	conversationGroup := r.Group("/conversation")
 	{ //1
--- a/cmd/open_im_demo/main.go
+++ b/cmd/open_im_demo/main.go
@ -50,6 +50,7 @@ func main() {
 	}
 	address = config.Config.CmsApi.ListenIP + ":" + strconv.Itoa(*ginPort)
 	fmt.Println("start demo api server address: ", address)
+	go register.OnboardingProcessRoutine()
 	err := r.Run(address)
 	if err != nil {
 		log.Error("", "run failed ", *ginPort, err.Error())
--- a/cmd/rpc/open_im_msg/main.go
+++ b/cmd/rpc/open_im_msg/main.go
@ -1,7 +1,7 @@
 package main

 import (
-	rpcChat "Open_IM/internal/rpc/msg"
+	"Open_IM/internal/rpc/msg"
 	"Open_IM/pkg/common/config"
 	"flag"
 	"fmt"
@ -12,6 +12,6 @@ func main() {
 	rpcPort := flag.Int("port", defaultPorts[0], "rpc listening port")
 	flag.Parse()
 	fmt.Println("start msg rpc server, port: ", *rpcPort)
-	rpcServer := rpcChat.NewRpcChatServer(*rpcPort)
+	rpcServer := msg.NewRpcChatServer(*rpcPort)
 	rpcServer.Run()
 }
--- a/config/config.yaml
+++ b/config/config.yaml
@ -2,7 +2,7 @@
 # The class cannot be named by Pascal or camel case.
 # If it is not used, the corresponding structure will not be set,
 # and it will not be read naturally.
-serverversion: 2.0.0
+serverversion: 2.3.0-rc1
 #---------------Infrastructure configuration---------------------#
 etcd:
  etcdSchema: openim  #默认即可
@ -129,7 +129,8 @@ credential: #腾讯cos，发送图片、视频、文件时需要，请自行申
    stsDurationSeconds: 3600
    OssRoleArn: "acs:ram::xxx:role/xxx"

-
+dtm:
+  serverURL: 43.128.5.63:10007

 rpcport: #rpc服务端口 默认即可
  openImUserPort: [ 10110 ]
@ -159,9 +160,9 @@ rpcport: #rpc服务端口 默认即可
 rpcregistername: #rpc注册服务名，默认即可
  openImUserName: User
  openImFriendName: Friend
-  openImOfflineMessageName: OfflineMessage
+  openImMsgName: Msg
  openImPushName: Push
-  openImOnlineMessageRelayName: OnlineMessageRelay
+  openImRelayName: Relay
  openImGroupName: Group
  openImAuthName: Auth
  openImStatisticsName: Statistics
@ -230,7 +231,7 @@ secret: tuoyun
 # 1：多平台登录：Android、iOS、Windows、Mac 每种平台只能一个在线，web端可以多个同时在线
 multiloginpolicy: 1

-#chat log insert to db
+#msg log insert to db
 chatpersistencemysql: true
 #可靠性存储
 reliablestorage: false
@ -344,7 +345,7 @@ notification:
      desc: "memberQuit desc"
      ext: "memberQuit ext"
    defaultTips:
-      tips: "quit group chat"  # group info changed by xx
+      tips: "quit group msg"  # group info changed by xx

  groupApplicationAccepted:
    conversation:
--- a/deploy_k8s/admin_cms/deployment.yaml
+++ b/deploy_k8s/admin_cms/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
        - name: admin-cms
-          image: openim/admin_cms:v2.1.0
+          image: openim/admin_cms:v2.2.0
          # imagePullPolicy: Always #每次启动都重新拉取镜像
          ports:
            - containerPort: 10200
--- a/deploy_k8s/api/deployment.yaml
+++ b/deploy_k8s/api/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: api
-        image: openim/api:v2.1.0
+        image: openim/api:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10002
--- a/deploy_k8s/auth/deployment.yaml
+++ b/deploy_k8s/auth/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: auth
-        image: openim/auth:v2.1.0
+        image: openim/auth:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10160
--- a/deploy_k8s/build_push_all_images.sh
+++ b/deploy_k8s/build_push_all_images.sh
@ -2,7 +2,7 @@
 source ./path_info.cfg

 # images version
-version=v2.1.0
+version=v2.2.0
 git pull
 cd ../script/; ./build_all_service.sh
 cd ../deploy_k8s/
--- a/deploy_k8s/cache/deployment.yaml
+++ b/deploy_k8s/cache/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: cache
-        image: openim/cache:v2.1.0
+        image: openim/cache:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10240
--- a/deploy_k8s/cms_api/deployment.yaml
+++ b/deploy_k8s/cms_api/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: cms-api
-        image: openim/cms_api:v2.1.0
+        image: openim/cms_api:v2.2.0
        imagePullPolicy: Always
        ports:
        - containerPort: 10006
--- a/deploy_k8s/conversation/deployment.yaml
+++ b/deploy_k8s/conversation/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
        - name: conversation
-          image: openim/conversation:v2.1.0
+          image: openim/conversation:v2.2.0
          # imagePullPolicy: Always
          ports:
            - containerPort: 10230
--- a/deploy_k8s/demo/deployment.yaml
+++ b/deploy_k8s/demo/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: demo
-        image: openim/demo:v2.1.0
+        image: openim/demo:v2.2.0
        imagePullPolicy: Always
        ports:
        - containerPort: 10004
--- a/deploy_k8s/friend/deployment.yaml
+++ b/deploy_k8s/friend/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: friend
-        image: openim/friend:v2.1.0
+        image: openim/friend:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10120
--- a/deploy_k8s/group/deployment.yaml
+++ b/deploy_k8s/group/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: group
-        image: openim/group:v2.1.0
+        image: openim/group:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10150
--- a/deploy_k8s/ingress.yaml
+++ b/deploy_k8s/ingress.yaml
@ -48,6 +48,12 @@ kind: Ingress
 metadata:
  annotations:
    kubernetes.io/ingress.class: "nginx"
+    nginx.ingress.kubernetes.io/Access-Control-Allow-Origin: '*'
+    nginx.ingress.kubernetes.io/cors-allow-headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,x-auth-token,Pagination
+    nginx.ingress.kubernetes.io/cors-allow-methods: 'PUT, GET, POST, OPTIONS'
+    nginx.ingress.kubernetes.io/cors-allow-origin: '*'
+    nginx.ingress.kubernetes.io/enable-cors: 'true'
+    nginx.ingress.kubernetes.io/service-weight: ''
  name: api-ingress
 spec:
  rules:
@ -67,6 +73,12 @@ kind: Ingress
 metadata:
  annotations:
    kubernetes.io/ingress.class: "nginx"
+    nginx.ingress.kubernetes.io/Access-Control-Allow-Origin: '*'
+    nginx.ingress.kubernetes.io/cors-allow-headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,x-auth-token,Pagination
+    nginx.ingress.kubernetes.io/cors-allow-methods: 'PUT, GET, POST, OPTIONS'
+    nginx.ingress.kubernetes.io/cors-allow-origin: '*'
+    nginx.ingress.kubernetes.io/enable-cors: 'true'
+    nginx.ingress.kubernetes.io/service-weight: ''
  name: demo-ingress
 spec:
  rules:
@ -86,6 +98,12 @@ kind: Ingress
 metadata:
  annotations:
    kubernetes.io/ingress.class: "nginx"
+    nginx.ingress.kubernetes.io/Access-Control-Allow-Origin: '*'
+    nginx.ingress.kubernetes.io/cors-allow-headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,x-auth-token,Pagination
+    nginx.ingress.kubernetes.io/cors-allow-methods: 'PUT, GET, POST, OPTIONS'
+    nginx.ingress.kubernetes.io/cors-allow-origin: '*'
+    nginx.ingress.kubernetes.io/enable-cors: 'true'
+    nginx.ingress.kubernetes.io/service-weight: ''
  name: cms-api-ingress
 spec:
  rules:
--- a/deploy_k8s/message_cms/deployment.yaml
+++ b/deploy_k8s/message_cms/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: message-cms
-        image: openim/message_cms:v2.1.0
+        image: openim/message_cms:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10190
--- a/deploy_k8s/msg/deployment.yaml
+++ b/deploy_k8s/msg/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: msg
-        image: openim/msg:v2.1.0
+        image: openim/msg:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10130
--- a/deploy_k8s/msg_gateway/deployment.yaml
+++ b/deploy_k8s/msg_gateway/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: msg-gateway
-        image: openim/msg_gateway:v2.1.0
+        image: openim/msg_gateway:v2.2.0
        # imagePullPolicy: Always
        ports:
        - name: rpc-port
--- a/deploy_k8s/msg_transfer/deployment.yaml
+++ b/deploy_k8s/msg_transfer/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: msg-transfer
-        image: openim/msg_transfer:v2.1.0
+        image: openim/msg_transfer:v2.2.0
        # imagePullPolicy: Always
        volumeMounts:
          - name: config
--- a/deploy_k8s/office/deployment.yaml
+++ b/deploy_k8s/office/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: office
-        image: openim/office:v2.1.0
+        image: openim/office:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10210
--- a/deploy_k8s/organization/deployment.yaml
+++ b/deploy_k8s/organization/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: organization
-        image: openim/organization:v2.1.0
+        image: openim/organization:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10220
--- a/deploy_k8s/push/deployment.yaml
+++ b/deploy_k8s/push/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: push
-        image: openim/push:v2.1.0
+        image: openim/push:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10170
--- a/deploy_k8s/sdk_server/deployment.yaml
+++ b/deploy_k8s/sdk_server/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: sdk-server
-        image: openim/sdk_server:v2.1.0
+        image: openim/sdk_server:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10003
--- a/deploy_k8s/statistics/deployment.yaml
+++ b/deploy_k8s/statistics/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: statistics
-        image: openim/statistics:v2.1.0
+        image: openim/statistics:v2.2.0
        # imagePullPolicy: Always
        ports:
        - containerPort: 10180
--- a/deploy_k8s/user/deployment.yaml
+++ b/deploy_k8s/user/deployment.yaml
@ -15,7 +15,7 @@ spec:
    spec:
      containers:
      - name: user
-        image: openim/user:v2.1.0
+        image: openim/user:v2.2.0
        # imagePullPolicy: Always
        volumeMounts:
          - name: config
--- a/docker-compose-mongos.yaml
+++ b/docker-compose-mongos.yaml
@ -116,7 +116,7 @@ services:
    command: minio server /data --console-address ':9090'

  open_im_server:
-    image: openim/open_im_server:v2.2.0
+    image: openim/open_im_server:v2.3.0-rc1
    container_name: open_im_server
    volumes:
      - ./logs:/Open-IM-Server/logs
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@ -93,6 +93,18 @@ services:
      MINIO_ROOT_PASSWORD: key12345
    restart: always
    command: minio server /data --console-address ':9090'
+#
+#  dtm:
+#    image: yedf/dtm
+#    ports:
+#      - 36789:36789
+#      - 36790:36790
+#    environment:
+#      STORE_DRIVER: mysql
+#      STORE_HOST: localhost
+#      STORE_USER: root
+#      STORE_PASSWORD: ''
+#      STORE_PORT: 3306

  etcd:
    image: quay.io/coreos/etcd
@ -109,7 +121,7 @@ services:
    command: /usr/local/bin/etcd --name etcd0 --data-dir /etcd-data --listen-client-urls http://0.0.0.0:2379 --advertise-client-urls http://0.0.0.0:2379 --listen-peer-urls http://0.0.0.0:2380 --initial-advertise-peer-urls http://0.0.0.0:2380 --initial-cluster etcd0=http://0.0.0.0:2380 --initial-cluster-token tkn --initial-cluster-state new

  open_im_server:
-    image: openim/open_im_server:v2.3.0-rc0
+    image: openim/open_im_server:v2.3.0-rc1
    container_name: open_im_server
    volumes:
      - ./logs:/Open-IM-Server/logs
--- a/go.mod
+++ b/go.mod
@ -10,25 +10,25 @@ require (
 	github.com/alibabacloud-go/tea v1.1.17
 	github.com/antonfisher/nested-logrus-formatter v1.3.0
 	github.com/bwmarrin/snowflake v0.3.0
+	github.com/dtm-labs/dtmcli v1.15.0
+	github.com/dtm-labs/dtmgrpc v1.15.0
+	github.com/dtm-labs/rockscache v0.0.8
 	github.com/fatih/structs v1.1.0
 	github.com/gin-gonic/gin v1.8.1
 	github.com/go-openapi/spec v0.20.6 // indirect
 	github.com/go-openapi/swag v0.21.1 // indirect
 	github.com/go-playground/validator/v10 v10.11.0
 	github.com/go-redis/redis/v8 v8.11.5
-	github.com/go-sql-driver/mysql v1.6.0 // indirect
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang-jwt/jwt/v4 v4.1.0
 	github.com/golang/protobuf v1.5.2
 	github.com/gorilla/websocket v1.4.2
 	github.com/jinzhu/copier v0.3.4
 	github.com/jinzhu/gorm v1.9.16
-	github.com/jinzhu/now v1.1.3 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/lestrrat-go/file-rotatelogs v2.4.0+incompatible
 	github.com/lestrrat-go/strftime v1.0.4 // indirect
-	github.com/lib/pq v1.2.0 // indirect
-	github.com/mattn/go-sqlite3 v1.14.6 // indirect
+	github.com/lithammer/shortuuid v3.0.0+incompatible
 	github.com/minio/minio-go/v7 v7.0.22
 	github.com/mitchellh/mapstructure v1.4.2
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646
@ -60,6 +60,8 @@ require (
 	gopkg.in/ini.v1 v1.66.2 // indirect
 	gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22
 	gopkg.in/yaml.v3 v3.0.1
+	gorm.io/driver/mysql v1.3.5
+	gorm.io/gorm v1.23.8
 )

 replace github.com/Shopify/sarama => github.com/Shopify/sarama v1.29.0
--- a/go.sum
+++ b/go.sum
@ -1,6 +1,8 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v1.0.0 h1:dtDWrepsVPfW9H/4y7dDgFc2MBUSeJhlaDtK13CxFlU=
+github.com/BurntSushi/toml v1.0.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
 github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
@ -49,6 +51,8 @@ github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kd
 github.com/antonfisher/nested-logrus-formatter v1.3.0 h1:8zixYquU1Odk+vzAaAQPAdRh1ZjmUXNQ1T+dUBvlhVo=
 github.com/antonfisher/nested-logrus-formatter v1.3.0/go.mod h1:6WTfyWFkBc9+zyBaKIqRrg/KwMqBbodBjgbHjDz7zjA=
 github.com/aws/aws-sdk-go v1.38.3/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
+github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
@ -80,10 +84,17 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd h1:83Wprp6ROGeiHFAP8WJdI2RoxALQYgdllERc3N5N2DM=
 github.com/denisenkom/go-mssqldb v0.0.0-20191124224453-732737034ffd/go.mod h1:xbL0rPBG9cCiLr28tMa8zpbdarY27NDyej4t/EjAShU=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/dtm-labs/dtmcli v1.15.0 h1:kqiV47I9Am/0QuzX11cGTPp/Z2AcOaRDXU7E7SZWYNk=
+github.com/dtm-labs/dtmcli v1.15.0/go.mod h1:otEdxUwM5FIKlCLmg5hL5+Z539DmCK2YJ0G4WNsP6Tw=
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@ -100,7 +111,6 @@ github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.m
 github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
 github.com/envoyproxy/go-control-plane v0.9.10-0.20210907150352-cf90f659a021/go.mod h1:AFq3mo9L8Lqqiid3OhADV3RfLJnjiw63cSpi+fDTRC0=
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-github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 h1:Yzb9+7DPaBjB8zlTR87/ElzFsnQfuHnVUVqpZZIcV5Y=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
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@ -151,8 +161,12 @@ github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn
 github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
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 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
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@ -167,7 +181,6 @@ github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang-jwt/jwt/v4 v4.1.0 h1:XUgk2Ex5veyVFVeLm0xhusUTQybEbexJXrvPNOKkSY0=
 github.com/golang-jwt/jwt/v4 v4.1.0/go.mod h1:/xlHOz8bRuivTWchD4jCa+NbatV+wEUSzwAxVc6locg=
-github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe h1:lXe2qZdvpiX5WZkZR4hgp4KJVfY3nMkvmwbVkpv1rVY=
 github.com/golang-sql/civil v0.0.0-20190719163853-cb61b32ac6fe/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
@ -198,13 +211,15 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
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 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gorilla/securecookie v1.1.1 h1:miw7JPhV+b/lAHSXz4qd/nN9jRiAFV5FwjeKyCS8BvQ=
@ -238,8 +253,9 @@ github.com/jinzhu/gorm v1.9.16/go.mod h1:G3LB3wezTOWM2ITLzPxEXgSkOXAntiLHS7UdBef
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
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 github.com/jmespath/go-jmespath/internal/testify v1.5.1/go.mod h1:L3OGu8Wl2/fWfCI6z80xFu9LTZmf1ZRjMHUOPmWr69U=
 github.com/jonboulle/clockwork v0.2.2 h1:UOGuzwb1PwsrDAObMuhUnj0p5ULPj8V/xJ7Kx9qUBdQ=
@ -286,8 +302,8 @@ github.com/lestrrat-go/file-rotatelogs v2.4.0+incompatible/go.mod h1:ZQnN8lSECae
 github.com/lestrrat-go/strftime v1.0.4 h1:T1Rb9EPkAhgxKqbcMIPguPq8glqXTA1koF8n9BHElA8=
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+github.com/lithammer/shortuuid v3.0.0+incompatible h1:NcD0xWW/MZYXEHa6ITy6kaXN5nwm/V115vj2YXfhS0w=
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 github.com/mailru/easyjson v0.0.0-20190614124828-94de47d64c63/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
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 github.com/mailru/easyjson v0.7.6/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
@ -297,8 +313,6 @@ github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Ky
 github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
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 github.com/mattn/go-sqlite3 v1.14.0/go.mod h1:JIl7NbARA7phWnGvh0LKTyg7S9BA+6gx71ShQilpsus=
-github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg=
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 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
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@ -320,6 +334,8 @@ github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjY
 github.com/montanaflynn/stats v0.0.0-20171201202039-1bf9dbcd8cbe/go.mod h1:wL8QJuTMNUDYhXwkmfOly8iTdp5TEcJFWZD2D7SIkUc=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/natefinch/lumberjack v2.0.0+incompatible h1:4QJd3OLAMgj7ph+yZTuX13Ld4UpgHp07nNdFX7mqFfM=
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 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
@ -337,6 +353,7 @@ github.com/onsi/ginkgo/v2 v2.0.0 h1:CcuG/HvWNkkaqCUpJifQY8z7qEMBJya6aLPx6ftGyjQ=
 github.com/onsi/ginkgo/v2 v2.0.0/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
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@ -459,12 +476,17 @@ go.mongodb.org/mongo-driver v1.8.3 h1:TDKlTkGDKm9kkJVUOAXDK5/fkqKHJVwYQSpoRfB43R
 go.mongodb.org/mongo-driver v1.8.3/go.mod h1:0sQWfOeY63QTntERDJJ/0SuKK0T1uVSgKCuAROlKEPY=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
-go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
-go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
+go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/goleak v1.1.11-0.20210813005559-691160354723 h1:sHOAIxRGBp443oHZIPB+HsUGaksVCXVQENPxwTfQdH4=
+go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
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-go.uber.org/zap v1.17.0 h1:MTjgFu6ZLKvY6Pvaqk97GlxNBuMpV4Hy/3P6tRGlI2U=
+go.uber.org/multierr v1.7.0 h1:zaiO/rmgFjbmCXdSYJWQcdvOCsthmdaHfr3Gm2Kx4Ec=
+go.uber.org/multierr v1.7.0/go.mod h1:7EAYxJLBy9rStEaz58O2t4Uvip6FSURkq8/ppBp95ak=
 go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
+go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI=
+go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@ -487,6 +509,8 @@ golang.org/x/image v0.0.0-20210220032944-ac19c3e999fb/go.mod h1:FeLwcggjj3mMvU+o
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 h1:VLliZ0d+/avPrXXH+OakdXhpJuEoBZuwh1m2j7U6Iug=
 golang.org/x/lint v0.0.0-20210508222113-6edffad5e616/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
@ -524,7 +548,9 @@ golang.org/x/net v0.0.0-20210427231257-85d9c07bbe3a/go.mod h1:OJAsFXCWl8Ukc7SiCT
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
 golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220622184535-263ec571b305 h1:dAgbJ2SP4jD6XYfMNLVj0BF21jo2PjChrtGaAvF5M3I=
 golang.org/x/net v0.0.0-20220622184535-263ec571b305/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
@ -619,6 +645,7 @@ google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98
 google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
+google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
 google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71 h1:z+ErRPu0+KS02Td3fOAgdX+lnPDh/VyaABEJPD4JRQs=
 google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@ -629,7 +656,9 @@ google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTp
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
+google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
+google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
 google.golang.org/grpc v1.45.0 h1:NEpgUqV3Z+ZjkqMsxMg11IaDrXY4RY6CQukSGK0uI1M=
 google.golang.org/grpc v1.45.0/go.mod h1:lN7owxKUQEqMfSyQikvvk5tf/6zMPsrK+ONuO11+0rQ=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
@ -665,6 +694,8 @@ gopkg.in/ini.v1 v1.66.2 h1:XfR1dOYubytKy4Shzc2LHrrGhU0lDCfDGG1yLPmpgsI=
 gopkg.in/ini.v1 v1.66.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22 h1:VpOs+IwYnYBaFnrNAeB8UUWtL3vEUnzSCL1nVjPhqrw=
 gopkg.in/mgo.v2 v2.0.0-20190816093944-a6b53ec6cb22/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
+gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@ -681,8 +712,10 @@ gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/mysql v1.3.5 h1:iWBTVW/8Ij5AG4e0G/zqzaJblYkBI1VIL1LG2HUGsvY=
+gorm.io/driver/mysql v1.3.5/go.mod h1:sSIebwZAVPiT+27jK9HIwvsqOGKx3YMPmrA3mBJR10c=
+gorm.io/gorm v1.23.8 h1:h8sGJ+biDgBA1AD1Ha9gFCx7h8npU7AsLdlkX0n2TpE=
+gorm.io/gorm v1.23.8/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
-
-
--- a/internal/api/auth/auth.go
+++ b/internal/api/auth/auth.go
@ -21,7 +21,6 @@ import (
 // @Tags 鉴权认证
 // @ID UserRegister
 // @Accept json
-// @Param token header string true "im token"
 // @Param req body api.UserRegisterReq true "secret为openIM密钥, 详细见服务端config.yaml secret字段 <br> platform为平台ID <br> ex为拓展字段 <br> gender为性别, 0为女, 1为男"
 // @Produce json
 // @Success 0 {object} api.UserRegisterResp
@ -90,7 +89,6 @@ func UserRegister(c *gin.Context) {
 // @Tags 鉴权认证
 // @ID UserToken
 // @Accept json
-// @Param token header string true "im token"
 // @Param req body api.UserTokenReq true "secret为openIM密钥, 详细见服务端config.yaml secret字段 <br> platform为平台ID"
 // @Produce json
 // @Success 0 {object} api.UserTokenResp
--- a/internal/api/manage/management_chat.go
+++ b/internal/api/manage/management_chat.go
@ -13,7 +13,7 @@ import (
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/proto/sdk_ws"
 	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
@ -185,14 +185,14 @@ func ManagementSendMsg(c *gin.Context) {
 	pbData := newUserSendMsgReq(&params)
 	log.Info(params.OperationID, "", "api ManagementSendMsg call start..., [data: %s]", pbData.String())

-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, params.OperationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, params.OperationID)
 	if etcdConn == nil {
 		errMsg := params.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(params.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	client := pbChat.NewChatClient(etcdConn)
+	client := pbChat.NewMsgClient(etcdConn)

 	log.Info(params.OperationID, "", "api ManagementSendMsg call, api call rpc...")

@ -294,14 +294,14 @@ func ManagementBatchSendMsg(c *gin.Context) {
 		pbData := newUserSendMsgReq(req)
 		pbData.MsgData.RecvID = recvID
 		log.Info(params.OperationID, "", "api ManagementSendMsg call start..., ", pbData.String())
-		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, params.OperationID)
+		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, params.OperationID)
 		if etcdConn == nil {
 			errMsg := params.OperationID + "getcdv3.GetConn == nil"
 			log.NewError(params.OperationID, errMsg)
 			resp.Data.FailedIDList = append(resp.Data.FailedIDList, recvID)
 			continue
 		}
-		client := pbChat.NewChatClient(etcdConn)
+		client := pbChat.NewMsgClient(etcdConn)
 		rpcResp, err := client.SendMsg(context.Background(), pbData)
 		if err != nil {
 			log.NewError(params.OperationID, "call delete UserSendMsg rpc server failed", err.Error())
--- a/internal/api/manage/management_user.go
+++ b/internal/api/manage/management_user.go
@ -198,9 +198,9 @@ func GetUsersOnlineStatus(c *gin.Context) {
 	var wsResult []*pbRelay.GetUsersOnlineStatusResp_SuccessResult
 	var respResult []*pbRelay.GetUsersOnlineStatusResp_SuccessResult
 	flag := false
-	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	for _, v := range grpcCons {
-		client := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		client := pbRelay.NewRelayClient(v)
 		reply, err := client.GetUsersOnlineStatus(context.Background(), req)
 		if err != nil {
 			log.NewError(params.OperationID, "GetUsersOnlineStatus rpc  err", req.String(), err.Error())
--- a/internal/api/chat/del_msg.go
+++ b/internal/api/chat/del_msg.go
@ -1,4 +1,4 @@
-package apiChat
+package msg

 import (
 	api "Open_IM/pkg/base_info"
@ -7,7 +7,7 @@ import (
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	rpc "Open_IM/pkg/proto/chat"
+	rpc "Open_IM/pkg/proto/msg"
 	pbCommon "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
@ -54,14 +54,14 @@ func DelMsg(c *gin.Context) {
 		return
 	}

-	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, req.OperationID)
+	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, req.OperationID)
 	if grpcConn == nil {
 		errMsg := req.OperationID + " getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	msgClient := rpc.NewChatClient(grpcConn)
+	msgClient := rpc.NewMsgClient(grpcConn)
 	respPb, err := msgClient.DelMsgList(context.Background(), &reqPb)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "DelMsgList failed", err.Error(), reqPb)
@ -127,14 +127,14 @@ func DelSuperGroupMsg(c *gin.Context) {
 		c.JSON(http.StatusOK, resp)
 	}
 	log.Info(req.OperationID, "", "api DelSuperGroupMsg call start..., [data: %s]", pbData.String())
-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, req.OperationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	client := rpc.NewChatClient(etcdConn)
+	client := rpc.NewMsgClient(etcdConn)

 	log.Info(req.OperationID, "", "api DelSuperGroupMsg call, api call rpc...")

@ -186,14 +186,14 @@ func ClearMsg(c *gin.Context) {

 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " api args ", req.String())

-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, req.OperationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + " getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	client := rpc.NewChatClient(etcdConn)
+	client := rpc.NewMsgClient(etcdConn)
 	RpcResp, err := client.ClearMsg(context.Background(), req)
 	if err != nil {
 		log.NewError(req.OperationID, " CleanUpMsg failed ", err.Error(), req.String(), RpcResp.ErrMsg)
@ -206,3 +206,51 @@ func ClearMsg(c *gin.Context) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " api return ", resp)
 	c.JSON(http.StatusOK, resp)
 }
+
+// @Summary 设置用户最小seq
+// @Description 设置用户最小seq，以及用户相关读扩散群组最小seq
+// @Tags 消息相关
+// @ID SetMsgMinSeq
+// @Accept json
+// @Param token header string true "im token"
+func SetMsgMinSeq(c *gin.Context) {
+	params := api.SetMsgMinSeqReq{}
+	if err := c.BindJSON(&params); err != nil {
+		log.NewError("0", "BindJSON failed ", err.Error())
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 400, "errMsg": err.Error()})
+		return
+	}
+	//
+	req := &rpc.SetMsgMinSeqReq{}
+	utils.CopyStructFields(req, &params)
+
+	var ok bool
+	var errInfo string
+	ok, req.OpUserID, errInfo = token_verify.GetUserIDFromToken(c.Request.Header.Get("token"), req.OperationID)
+	if !ok {
+		errMsg := req.OperationID + " " + "GetUserIDFromToken failed " + errInfo + " token:" + c.Request.Header.Get("token")
+		log.NewError(req.OperationID, errMsg)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
+		return
+	}
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " api args ", req.String())
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, req.OperationID)
+	if etcdConn == nil {
+		errMsg := req.OperationID + " getcdv3.GetConn == nil"
+		log.NewError(req.OperationID, errMsg)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
+		return
+	}
+	client := rpc.NewMsgClient(etcdConn)
+	RpcResp, err := client.SetMsgMinSeq(context.Background(), req)
+	if err != nil {
+		log.NewError(req.OperationID, " SetMsgMinSeq failed ", err.Error(), req.String(), RpcResp.ErrMsg)
+		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": RpcResp.ErrMsg})
+		return
+	}
+
+	resp := api.SetMsgMinSeqResp{CommResp: api.CommResp{ErrCode: RpcResp.ErrCode, ErrMsg: RpcResp.ErrMsg}}
+
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " api return ", resp)
+	c.JSON(http.StatusOK, resp)
+}
--- a/internal/api/chat/get_max_min_seq.go
+++ b/internal/api/chat/get_max_min_seq.go
@ -1,11 +1,11 @@
-package apiChat
+package msg

 import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	sdk_ws "Open_IM/pkg/proto/sdk_ws"
 	"context"
 	"github.com/gin-gonic/gin"
@ -35,7 +35,7 @@ func GetSeq(c *gin.Context) {
 	pbData := sdk_ws.GetMaxAndMinSeqReq{}
 	pbData.UserID = params.SendID
 	pbData.OperationID = params.OperationID
-	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, pbData.OperationID)
+	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, pbData.OperationID)
 	if grpcConn == nil {
 		errMsg := pbData.OperationID + " getcdv3.GetConn == nil"
 		log.NewError(pbData.OperationID, errMsg)
@ -43,7 +43,7 @@ func GetSeq(c *gin.Context) {
 		return
 	}

-	msgClient := pbChat.NewChatClient(grpcConn)
+	msgClient := pbChat.NewMsgClient(grpcConn)
 	reply, err := msgClient.GetMaxAndMinSeq(context.Background(), &pbData)
 	if err != nil {
 		log.NewError(params.OperationID, "UserGetSeq rpc failed, ", params, err.Error())
--- a/internal/api/chat/pull_msg.go
+++ b/internal/api/chat/pull_msg.go
@ -1,11 +1,11 @@
-package apiChat
+package msg

 import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	"Open_IM/pkg/proto/chat"
+	"Open_IM/pkg/proto/msg"
 	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
@ -51,14 +51,14 @@ func PullMsgBySeqList(c *gin.Context) {
 	pbData.OperationID = params.OperationID
 	pbData.SeqList = params.SeqList

-	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, pbData.OperationID)
+	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, pbData.OperationID)
 	if grpcConn == nil {
 		errMsg := pbData.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(pbData.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	msgClient := pbChat.NewChatClient(grpcConn)
+	msgClient := msg.NewMsgClient(grpcConn)
 	reply, err := msgClient.PullMessageBySeqList(context.Background(), &pbData)
 	if err != nil {
 		log.Error(pbData.OperationID, "PullMessageBySeqList error", err.Error())
--- a/internal/api/chat/send_msg.go
+++ b/internal/api/chat/send_msg.go
@ -1,9 +1,9 @@
-package apiChat
+package msg

 import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/log"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"context"

@ -71,14 +71,14 @@ func SendMsg(c *gin.Context) {
 	pbData := newUserSendMsgReq(token, &params)
 	log.Info(params.OperationID, "", "api SendMsg call start..., [data: %s]", pbData.String())

-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, params.OperationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, params.OperationID)
 	if etcdConn == nil {
 		errMsg := params.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(params.OperationID, errMsg)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
-	client := pbChat.NewChatClient(etcdConn)
+	client := pbChat.NewMsgClient(etcdConn)

 	log.Info("", "", "api SendMsg call, api call rpc...")

--- a/internal/api/user/user.go
+++ b/internal/api/user/user.go
@ -324,8 +324,9 @@ func SetGlobalRecvMessageOpt(c *gin.Context) {
 func GetSelfUserInfo(c *gin.Context) {
 	params := api.GetSelfUserInfoReq{}
 	if err := c.BindJSON(&params); err != nil {
-		log.NewError("0", "BindJSON failed ", err.Error())
-		c.JSON(http.StatusBadRequest, gin.H{"errCode": http.StatusBadRequest, "errMsg": err.Error()})
+		errMsg := "BindJSON failed " + err.Error()
+		log.NewError("0", "BindJSON failed ", errMsg)
+		c.JSON(http.StatusBadRequest, gin.H{"errCode": 500, "errMsg": errMsg})
 		return
 	}
 	req := &rpc.GetUserInfoReq{}
@ -414,9 +415,9 @@ func GetUsersOnlineStatus(c *gin.Context) {
 	var wsResult []*pbRelay.GetUsersOnlineStatusResp_SuccessResult
 	var respResult []*pbRelay.GetUsersOnlineStatusResp_SuccessResult
 	flag := false
-	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	for _, v := range grpcCons {
-		client := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		client := pbRelay.NewRelayClient(v)
 		reply, err := client.GetUsersOnlineStatus(context.Background(), req)
 		if err != nil {
 			log.NewError(params.OperationID, "GetUsersOnlineStatus rpc  err", req.String(), err.Error())
--- a/internal/demo/register/onboarding_process.go
+++ b/internal/demo/register/onboarding_process.go
@ -21,6 +21,30 @@ import (
 	"time"
 )

+type OnboardingProcessReq struct {
+	OperationID string
+	UserID      string
+	NickName    string
+	FaceURL     string
+	PhoneNumber string
+	Email       string
+}
+
+var Ch chan OnboardingProcessReq
+
+func init() {
+	Ch = make(chan OnboardingProcessReq, 1000)
+}
+
+func OnboardingProcessRoutine() {
+	for {
+		req := <-Ch
+		go func() {
+			onboardingProcess(req.OperationID, req.UserID, req.NickName, req.FaceURL, req.PhoneNumber, req.Email)
+		}()
+	}
+}
+
 func onboardingProcess(operationID, userID, userName, faceURL, phoneNumber, email string) {
 	log.NewInfo(operationID, utils.GetSelfFuncName(), userName, userID, faceURL)
 	if err := createOrganizationUser(operationID, userID, userName, phoneNumber, email); err != nil {
@ -208,7 +232,7 @@ func onboardingProcessNotification(operationID, userID, groupID, userName, faceU
 		Content:        []byte(welcomeString),
 		MsgFrom:        constant.UserMsgType,
 		ContentType:    constant.Text,
-		SessionType:    constant.GroupChatType,
+		SessionType:    constant.SuperGroupChatType,
 		OperationID:    operationID,
 		SenderNickname: userName,
 		SenderFaceURL:  faceURL,
--- a/internal/demo/register/set_password.go
+++ b/internal/demo/register/set_password.go
@ -108,7 +108,18 @@ func SetPassword(c *gin.Context) {
 	log.Info(params.OperationID, "end setPassword", account, params.Password)
 	// demo onboarding
 	if params.UserID == "" {
-		onboardingProcess(params.OperationID, userID, params.Nickname, params.FaceURL, params.AreaCode+params.PhoneNumber, params.Email)
+		select {
+		case Ch <- OnboardingProcessReq{
+			OperationID: params.OperationID,
+			UserID:      params.UserID,
+			NickName:    params.Nickname,
+			FaceURL:     params.FaceURL,
+			PhoneNumber: params.AreaCode + params.PhoneNumber,
+			Email:       params.Email,
+		}:
+		case <-time.After(time.Second * 2):
+			log.NewWarn(params.OperationID, utils.GetSelfFuncName(), "to ch timeOut")
+		}
 	}
 	c.JSON(http.StatusOK, gin.H{"errCode": constant.NoError, "errMsg": "", "data": openIMRegisterResp.UserToken})
 	return
--- a/internal/msg_gateway/gate/batch_push.go
+++ b/internal/msg_gateway/gate/batch_push.go
@ -5,7 +5,7 @@ import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	sdk_ws "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
@ -89,14 +89,14 @@ func (r *RPCServer) GetSingleUserMsg(operationID string, currentMsgSeq uint32, u
 	rpcReq.SeqList = seqList
 	rpcReq.UserID = userID
 	rpcReq.OperationID = operationID
-	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, rpcReq.OperationID)
+	grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, rpcReq.OperationID)
 	if grpcConn == nil {
 		errMsg := "getcdv3.GetConn == nil"
 		log.NewError(rpcReq.OperationID, errMsg)
 		return nil
 	}

-	msgClient := pbChat.NewChatClient(grpcConn)
+	msgClient := pbChat.NewMsgClient(grpcConn)
 	reply, err := msgClient.PullMessageBySeqList(context.Background(), &rpcReq)
 	if err != nil {
 		log.Error(operationID, "PullMessageBySeqList failed ", err.Error(), rpcReq.String())
--- a/internal/msg_gateway/gate/logic.go
+++ b/internal/msg_gateway/gate/logic.go
@ -6,7 +6,7 @@ import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	pbRtc "Open_IM/pkg/proto/rtc"
 	sdk_ws "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
@ -69,7 +69,7 @@ func (ws *WServer) getSeqReq(conn *UserConn, m *Req) {
 		rpcReq.UserID = m.SendID
 		rpcReq.OperationID = m.OperationID
 		log.Debug(m.OperationID, "Ws call success to getMaxAndMinSeq", m.SendID, m.ReqIdentifier, m.MsgIncr, data.(sdk_ws.GetMaxAndMinSeqReq).GroupIDList)
-		grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, rpcReq.OperationID)
+		grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, rpcReq.OperationID)
 		if grpcConn == nil {
 			errMsg := rpcReq.OperationID + "getcdv3.GetConn == nil"
 			nReply.ErrCode = 500
@ -78,7 +78,7 @@ func (ws *WServer) getSeqReq(conn *UserConn, m *Req) {
 			ws.getSeqResp(conn, m, nReply)
 			return
 		}
-		msgClient := pbChat.NewChatClient(grpcConn)
+		msgClient := pbChat.NewMsgClient(grpcConn)
 		rpcReply, err := msgClient.GetMaxAndMinSeq(context.Background(), &rpcReq)
 		if err != nil {
 			nReply.ErrCode = 500
@ -124,7 +124,7 @@ func (ws *WServer) pullMsgBySeqListReq(conn *UserConn, m *Req) {
 		rpcReq.OperationID = m.OperationID
 		rpcReq.GroupSeqList = data.(sdk_ws.PullMessageBySeqListReq).GroupSeqList
 		log.NewInfo(m.OperationID, "Ws call success to pullMsgBySeqListReq middle", m.SendID, m.ReqIdentifier, m.MsgIncr, data.(sdk_ws.PullMessageBySeqListReq).SeqList)
-		grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, m.OperationID)
+		grpcConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, m.OperationID)
 		if grpcConn == nil {
 			errMsg := rpcReq.OperationID + "getcdv3.GetConn == nil"
 			nReply.ErrCode = 500
@ -133,7 +133,7 @@ func (ws *WServer) pullMsgBySeqListReq(conn *UserConn, m *Req) {
 			ws.pullMsgBySeqListResp(conn, m, nReply)
 			return
 		}
-		msgClient := pbChat.NewChatClient(grpcConn)
+		msgClient := pbChat.NewMsgClient(grpcConn)
 		reply, err := msgClient.PullMessageBySeqList(context.Background(), &rpcReq)
 		if err != nil {
 			log.NewError(rpcReq.OperationID, "pullMsgBySeqListReq err", err.Error())
@ -183,7 +183,7 @@ func (ws *WServer) sendMsgReq(conn *UserConn, m *Req) {
 			MsgData:     &data,
 		}
 		log.NewInfo(m.OperationID, "Ws call success to sendMsgReq middle", m.ReqIdentifier, m.SendID, m.MsgIncr, data.String())
-		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, m.OperationID)
+		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, m.OperationID)
 		if etcdConn == nil {
 			errMsg := m.OperationID + "getcdv3.GetConn == nil"
 			nReply.ErrCode = 500
@ -192,7 +192,7 @@ func (ws *WServer) sendMsgReq(conn *UserConn, m *Req) {
 			ws.sendMsgResp(conn, m, nReply)
 			return
 		}
-		client := pbChat.NewChatClient(etcdConn)
+		client := pbChat.NewMsgClient(etcdConn)
 		reply, err := client.SendMsg(context.Background(), &pbData)
 		if err != nil {
 			log.NewError(pbData.OperationID, "UserSendMsg err", err.Error())
@ -264,14 +264,14 @@ func (ws *WServer) sendSignalMsgReq(conn *UserConn, m *Req) {
 			}
 			log.NewInfo(m.OperationID, utils.GetSelfFuncName(), "pbData: ", pbData)
 			log.NewInfo(m.OperationID, "Ws call success to sendSignalMsgReq middle", m.ReqIdentifier, m.SendID, m.MsgIncr, msgData)
-			etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, m.OperationID)
+			etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, m.OperationID)
 			if etcdConn == nil {
 				errMsg := m.OperationID + "getcdv3.GetConn == nil"
 				log.NewError(m.OperationID, errMsg)
 				ws.sendSignalMsgResp(conn, 200, errMsg, m, &signalResp)
 				return
 			}
-			client := pbChat.NewChatClient(etcdConn)
+			client := pbChat.NewMsgClient(etcdConn)
 			reply, err := client.SendMsg(context.Background(), &pbData)
 			if err != nil {
 				log.NewError(pbData.OperationID, utils.GetSelfFuncName(), "rpc sendMsg err", err.Error())
--- a/internal/msg_gateway/gate/relay_rpc_server.go
+++ b/internal/msg_gateway/gate/relay_rpc_server.go
@ -32,7 +32,7 @@ type RPCServer struct {

 func (r *RPCServer) onInit(rpcPort int) {
 	r.rpcPort = rpcPort
-	r.rpcRegisterName = config.Config.RpcRegisterName.OpenImOnlineMessageRelayName
+	r.rpcRegisterName = config.Config.RpcRegisterName.OpenImRelayName
 	r.etcdSchema = config.Config.Etcd.EtcdSchema
 	r.etcdAddr = config.Config.Etcd.EtcdAddr
 	r.platformList = genPlatformArray()
@ -53,7 +53,7 @@ func (r *RPCServer) run() {
 	defer listener.Close()
 	srv := grpc.NewServer()
 	defer srv.GracefulStop()
-	pbRelay.RegisterOnlineMessageRelayServiceServer(srv, r)
+	pbRelay.RegisterRelayServer(srv, r)

 	rpcRegisterIP := config.Config.RpcRegisterIP
 	if config.Config.RpcRegisterIP == "" {
--- a/internal/msg_transfer/logic/db.go
+++ b/internal/msg_transfer/logic/db.go
@ -3,7 +3,7 @@ package logic
 import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 )

--- a/internal/msg_transfer/logic/online_history_msg_handler.go
+++ b/internal/msg_transfer/logic/online_history_msg_handler.go
@ -7,7 +7,7 @@ import (
 	kfk "Open_IM/pkg/common/kafka"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	pbPush "Open_IM/pkg/proto/push"
 	"Open_IM/pkg/utils"
 	"context"
--- a/internal/msg_transfer/logic/online_msg_to_mongo_handler.go
+++ b/internal/msg_transfer/logic/online_msg_to_mongo_handler.go
@ -6,7 +6,7 @@ import (
 	"Open_IM/pkg/common/db"
 	kfk "Open_IM/pkg/common/kafka"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	server_api_params "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"github.com/Shopify/sarama"
--- a/internal/msg_transfer/logic/persistent_msg_handler.go
+++ b/internal/msg_transfer/logic/persistent_msg_handler.go
@ -12,7 +12,7 @@ import (
 	"Open_IM/pkg/common/db/mysql_model/im_mysql_msg_model"
 	kfk "Open_IM/pkg/common/kafka"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 	"github.com/Shopify/sarama"
 	"github.com/golang/protobuf/proto"
--- a/internal/push/logic/push_handler.go
+++ b/internal/push/logic/push_handler.go
@ -10,7 +10,7 @@ import (
 	"Open_IM/pkg/common/config"
 	kfk "Open_IM/pkg/common/kafka"
 	"Open_IM/pkg/common/log"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	pbPush "Open_IM/pkg/proto/push"
 	"github.com/Shopify/sarama"
 	"github.com/golang/protobuf/proto"
--- a/internal/push/logic/push_to_client.go
+++ b/internal/push/logic/push_to_client.go
@ -45,12 +45,12 @@ func MsgToUser(pushMsg *pbPush.PushMsgReq) {
 	log.Debug(pushMsg.OperationID, "Get msg from msg_transfer And push msg", pushMsg.String())
 	if len(grpcCons) == 0 {
 		log.NewWarn(pushMsg.OperationID, "first GetConn4Unique ")
-		grpcCons = getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+		grpcCons = getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	}
 	//Online push message
 	log.Debug(pushMsg.OperationID, "len  grpc", len(grpcCons), "data", pushMsg.String())
 	for _, v := range grpcCons {
-		msgClient := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		msgClient := pbRelay.NewRelayClient(v)
 		reply, err := msgClient.SuperGroupOnlineBatchPushOneMsg(context.Background(), &pbRelay.OnlineBatchPushOneMsgReq{OperationID: pushMsg.OperationID, MsgData: pushMsg.MsgData, PushToUserIDList: []string{pushMsg.PushToUserID}})
 		if err != nil {
 			log.NewError("SuperGroupOnlineBatchPushOneMsg push data to client rpc err", pushMsg.OperationID, "err", err)
@ -167,12 +167,12 @@ func MsgToSuperGroupUser(pushMsg *pbPush.PushMsgReq) {
 	}
 	if len(grpcCons) == 0 {
 		log.NewWarn(pushMsg.OperationID, "first GetConn4Unique ")
-		grpcCons = getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+		grpcCons = getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	}
 	//Online push message
 	log.Debug("test", pushMsg.OperationID, "len  grpc", len(grpcCons), "data", pushMsg.String())
 	for _, v := range grpcCons {
-		msgClient := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		msgClient := pbRelay.NewRelayClient(v)
 		reply, err := msgClient.SuperGroupOnlineBatchPushOneMsg(context.Background(), &pbRelay.OnlineBatchPushOneMsgReq{OperationID: pushMsg.OperationID, MsgData: pushMsg.MsgData, PushToUserIDList: cacheResp.UserIDList})
 		if err != nil {
 			log.NewError("push data to client rpc err", pushMsg.OperationID, "err", err)
--- a/internal/rpc/auth/auth.go
+++ b/internal/rpc/auth/auth.go
@ -83,9 +83,9 @@ func (rpc *rpcAuth) ForceLogout(_ context.Context, req *pbAuth.ForceLogoutReq) (

 func (rpc *rpcAuth) forceKickOff(userID string, platformID int32, operationID string) error {

-	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	for _, v := range grpcCons {
-		client := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		client := pbRelay.NewRelayClient(v)
 		kickReq := &pbRelay.KickUserOfflineReq{OperationID: operationID, KickUserIDList: []string{userID}, PlatformID: platformID}
 		log.NewInfo(operationID, "KickUserOffline ", client, kickReq.String())
 		_, err := client.KickUserOffline(context.Background(), kickReq)
--- a/internal/rpc/cache/cache.go
+++ b/internal/rpc/cache/cache.go
@ -3,20 +3,16 @@ package cache
 import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
-	"Open_IM/pkg/common/db"
-	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/db/rocks_cache"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	pbCache "Open_IM/pkg/proto/cache"
-	commonPb "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
+	"google.golang.org/grpc"
 	"net"
 	"strconv"
 	"strings"
-	"sync"
-
-	"google.golang.org/grpc"
 )

 type cacheServer struct {
@ -54,13 +50,6 @@ func (s *cacheServer) Run() {
 	defer listener.Close()
 	//grpc server

-	//to cache
-	err = SyncDB2Cache()
-	if err != nil {
-		log.NewError("", err.Error(), "db to cache failed")
-		panic(err.Error())
-	}
-
 	srv := grpc.NewServer()
 	defer srv.GracefulStop()
 	pbCache.RegisterCacheServer(srv, s)
@ -86,167 +75,10 @@ func (s *cacheServer) Run() {
 	log.NewInfo("0", "message cms rpc success")
 }

-func SyncDB2Cache() error {
-	var err error
-	log.NewInfo("0", utils.GetSelfFuncName())
-	userList, err := imdb.GetAllUser()
-	log.NewDebug("", utils.GetSelfFuncName(), "userList", userList)
-	if err != nil {
-		return utils.Wrap(err, "")
-	}
-	//err = updateAllUserToCache(userList)
-	wg := &sync.WaitGroup{}
-	wg.Add(3)
-	go func() {
-		defer wg.Done()
-		err = updateAllFriendToCache(userList)
-	}()
-	go func() {
-		defer wg.Done()
-		err = updateAllBlackListToCache(userList)
-	}()
-	go func() {
-		defer wg.Done()
-		err = updateAllGroupMemberListToCache()
-	}()
-	wg.Wait()
-	return utils.Wrap(err, "")
-}
-
-func DelRelationCache() {}
-
-func updateAllUserToCache(userList []db.User) error {
-	wg := &sync.WaitGroup{}
-	wg.Add(len(userList))
-	for _, userInfo := range userList {
-		go func() {
-			defer wg.Done()
-			userInfoPb := &commonPb.UserInfo{
-				UserID:         userInfo.UserID,
-				Nickname:       userInfo.Nickname,
-				FaceURL:        userInfo.FaceURL,
-				Gender:         userInfo.Gender,
-				PhoneNumber:    userInfo.PhoneNumber,
-				Birth:          uint32(userInfo.Birth.Unix()),
-				Email:          userInfo.Email,
-				Ex:             userInfo.Ex,
-				CreateTime:     uint32(userInfo.CreateTime.Unix()),
-				AppMangerLevel: userInfo.AppMangerLevel,
-			}
-			m, err := utils.Pb2Map(userInfoPb)
-			if err != nil {
-				log.NewWarn("", utils.GetSelfFuncName(), err.Error())
-			}
-			if err := db.DB.SetUserInfoToCache(userInfo.UserID, m); err != nil {
-				log.NewWarn("0", utils.GetSelfFuncName(), "set userInfo to cache failed", err.Error())
-			}
-		}()
-	}
-	wg.Wait()
-	log.NewInfo("0", utils.GetSelfFuncName(), "ok")
-	return nil
-}
-
-func updateAllGroupMemberListToCache() error {
-	log.NewInfo("0", utils.GetSelfFuncName())
-	groupIDList, err := imdb.GetAllGroupIDList()
-	if err != nil {
-		log.NewWarn("0", utils.GetSelfFuncName(), "getAllGroupIDList failed", err.Error())
-		panic(err.Error())
-	}
-
-	for _, groupID := range groupIDList {
-		groupMemberIDList, err := imdb.GetGroupMemberIDListByGroupID(groupID)
-		if err != nil {
-			log.NewWarn("", utils.GetSelfFuncName(), "GetGroupMemberIDListByGroupID", err.Error())
-			continue
-		}
-		if len(groupMemberIDList) > 0 {
-			if err := db.DB.AddGroupMemberToCache(groupID, groupMemberIDList...); err != nil {
-				log.NewWarn("", utils.GetSelfFuncName(), "AddGroupMemberToCache", err.Error())
-			}
-		}
-	}
-	log.NewInfo("0", utils.GetSelfFuncName(), "ok")
-	return nil
-}
-
-func updateAllFriendToCache(userList []db.User) error {
-	log.NewInfo("0", utils.GetSelfFuncName())
-	for _, user := range userList {
-		friendIDList, err := imdb.GetFriendIDListByUserID(user.UserID)
-		if err != nil {
-			log.NewWarn("0", utils.GetSelfFuncName(), err.Error())
-			continue
-		}
-		if len(friendIDList) > 0 {
-			if err := db.DB.AddFriendToCache(user.UserID, friendIDList...); err != nil {
-				log.NewWarn("0", utils.GetSelfFuncName(), err.Error(), friendIDList, user.UserID)
-			}
-		}
-	}
-
-	log.NewInfo("0", utils.GetSelfFuncName(), "ok")
-	return nil
-}
-
-func updateAllBlackListToCache(userList []db.User) error {
-	log.NewInfo("0", utils.GetSelfFuncName())
-	for _, user := range userList {
-		blackIDList, err := imdb.GetBlackIDListByUserID(user.UserID)
-		if err != nil {
-			log.NewWarn("", utils.GetSelfFuncName(), err.Error())
-			continue
-		}
-		if len(blackIDList) > 0 {
-			if err := db.DB.AddBlackUserToCache(user.UserID, blackIDList...); err != nil {
-				log.NewWarn("0", utils.GetSelfFuncName(), err.Error())
-			}
-		}
-	}
-	log.NewInfo("0", utils.GetSelfFuncName(), "ok")
-	return nil
-}
-
-func (s *cacheServer) GetUserInfoFromCache(_ context.Context, req *pbCache.GetUserInfoFromCacheReq) (resp *pbCache.GetUserInfoFromCacheResp, err error) {
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.GetUserInfoFromCacheResp{
-		CommonResp: &pbCache.CommonResp{},
-	}
-	for _, userID := range req.UserIDList {
-		userInfo, err := db.DB.GetUserInfoFromCache(userID)
-		if err != nil {
-			log.NewError(req.OperationID, utils.GetSelfFuncName(), "get userInfo from cache failed", err.Error())
-			continue
-		}
-		resp.UserInfoList = append(resp.UserInfoList, userInfo)
-	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
-	return resp, nil
-}
-
-func (s *cacheServer) UpdateUserInfoToCache(_ context.Context, req *pbCache.UpdateUserInfoToCacheReq) (resp *pbCache.UpdateUserInfoToCacheResp, err error) {
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.UpdateUserInfoToCacheResp{
-		CommonResp: &pbCache.CommonResp{},
-	}
-	for _, userInfo := range req.UserInfoList {
-		m, err := utils.Pb2Map(userInfo)
-		if err != nil {
-			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), *userInfo)
-		}
-		if err := db.DB.SetUserInfoToCache(userInfo.UserID, m); err != nil {
-			log.NewError(req.OperationID, utils.GetSelfFuncName(), "set userInfo to cache failed", err.Error())
-		}
-	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
-	return resp, nil
-}
-
 func (s *cacheServer) GetFriendIDListFromCache(_ context.Context, req *pbCache.GetFriendIDListFromCacheReq) (resp *pbCache.GetFriendIDListFromCacheResp, err error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
 	resp = &pbCache.GetFriendIDListFromCacheResp{CommonResp: &pbCache.CommonResp{}}
-	friendIDList, err := db.DB.GetFriendIDListFromCache(req.UserID)
+	friendIDList, err := rocksCache.GetFriendIDListFromCache(req.UserID)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetFriendIDListFromCache", err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
@ -259,36 +91,24 @@ func (s *cacheServer) GetFriendIDListFromCache(_ context.Context, req *pbCache.G
 	return resp, nil
 }

-func (s *cacheServer) AddFriendToCache(_ context.Context, req *pbCache.AddFriendToCacheReq) (resp *pbCache.AddFriendToCacheResp, err error) {
+// this is for dtm call
+func (s *cacheServer) DelFriendIDListFromCache(_ context.Context, req *pbCache.DelFriendIDListFromCacheReq) (resp *pbCache.DelFriendIDListFromCacheResp, err error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.AddFriendToCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.AddFriendToCache(req.UserID, req.FriendID); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", err.Error())
+	resp = &pbCache.DelFriendIDListFromCacheResp{CommonResp: &pbCache.CommonResp{}}
+	if err := rocksCache.DelFriendIDListFromCache(req.UserID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "args: ", req.UserID, err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
+		resp.CommonResp.ErrMsg = err.Error()
 		return resp, nil
 	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
-	return resp, nil
-}
-
-func (s *cacheServer) ReduceFriendFromCache(_ context.Context, req *pbCache.ReduceFriendFromCacheReq) (resp *pbCache.ReduceFriendFromCacheResp, err error) {
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.ReduceFriendFromCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.ReduceFriendToCache(req.UserID, req.FriendID); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", err.Error())
-		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
-		return resp, nil
-	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", resp.String())
 	return resp, nil
 }

 func (s *cacheServer) GetBlackIDListFromCache(_ context.Context, req *pbCache.GetBlackIDListFromCacheReq) (resp *pbCache.GetBlackIDListFromCacheResp, err error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
 	resp = &pbCache.GetBlackIDListFromCacheResp{CommonResp: &pbCache.CommonResp{}}
-	blackUserIDList, err := db.DB.GetBlackListFromCache(req.UserID)
+	blackUserIDList, err := rocksCache.GetBlackListFromCache(req.UserID)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
@ -301,29 +121,16 @@ func (s *cacheServer) GetBlackIDListFromCache(_ context.Context, req *pbCache.Ge
 	return resp, nil
 }

-func (s *cacheServer) AddBlackUserToCache(_ context.Context, req *pbCache.AddBlackUserToCacheReq) (resp *pbCache.AddBlackUserToCacheResp, err error) {
+func (s *cacheServer) DelBlackIDListFromCache(_ context.Context, req *pbCache.DelBlackIDListFromCacheReq) (resp *pbCache.DelBlackIDListFromCacheResp, err error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.AddBlackUserToCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.AddBlackUserToCache(req.UserID, req.BlackUserID); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
+	resp = &pbCache.DelBlackIDListFromCacheResp{CommonResp: &pbCache.CommonResp{}}
+	if err := rocksCache.DelBlackIDListFromCache(req.UserID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "args: ", req.UserID, err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
+		resp.CommonResp.ErrMsg = err.Error()
 		return resp, nil
 	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
-	return resp, nil
-}
-
-func (s *cacheServer) ReduceBlackUserFromCache(_ context.Context, req *pbCache.ReduceBlackUserFromCacheReq) (resp *pbCache.ReduceBlackUserFromCacheResp, err error) {
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.ReduceBlackUserFromCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.ReduceBlackUserFromCache(req.UserID, req.BlackUserID); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
-		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
-		return resp, nil
-	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", resp.String())
 	return resp, nil
 }

@ -332,7 +139,7 @@ func (s *cacheServer) GetGroupMemberIDListFromCache(_ context.Context, req *pbCa
 	resp = &pbCache.GetGroupMemberIDListFromCacheResp{
 		CommonResp: &pbCache.CommonResp{},
 	}
-	userIDList, err := db.DB.GetGroupMemberIDListFromCache(req.GroupID)
+	userIDList, err := rocksCache.GetGroupMemberIDListFromCache(req.GroupID)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetGroupMemberIDListFromCache failed", err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
@ -344,28 +151,15 @@ func (s *cacheServer) GetGroupMemberIDListFromCache(_ context.Context, req *pbCa
 	return resp, nil
 }

-func (s *cacheServer) AddGroupMemberToCache(_ context.Context, req *pbCache.AddGroupMemberToCacheReq) (resp *pbCache.AddGroupMemberToCacheResp, err error) {
+func (s *cacheServer) DelGroupMemberIDListFromCache(_ context.Context, req *pbCache.DelGroupMemberIDListFromCacheReq) (resp *pbCache.DelGroupMemberIDListFromCacheResp, err error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.AddGroupMemberToCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.AddGroupMemberToCache(req.GroupID, req.UserIDList...); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), "AddGroupMemberToCache failed", err.Error())
+	resp = &pbCache.DelGroupMemberIDListFromCacheResp{CommonResp: &pbCache.CommonResp{}}
+	if err := rocksCache.DelGroupMemberIDListFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "args: ", req.GroupID, err.Error())
 		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
+		resp.CommonResp.ErrMsg = err.Error()
 		return resp, nil
 	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
-	return resp, nil
-}
-
-func (s *cacheServer) ReduceGroupMemberFromCache(_ context.Context, req *pbCache.ReduceGroupMemberFromCacheReq) (resp *pbCache.ReduceGroupMemberFromCacheResp, err error) {
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", req.String())
-	resp = &pbCache.ReduceGroupMemberFromCacheResp{CommonResp: &pbCache.CommonResp{}}
-	if err := db.DB.ReduceGroupMemberFromCache(req.GroupID, req.UserIDList...); err != nil {
-		log.NewError(req.OperationID, utils.GetSelfFuncName(), "ReduceGroupMemberFromCache failed", err.Error())
-		resp.CommonResp.ErrCode = constant.ErrDB.ErrCode
-		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg
-		return resp, nil
-	}
-	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "req: ", resp.String())
 	return resp, nil
 }
--- a/internal/rpc/friend/friend.go
+++ b/internal/rpc/friend/friend.go
@ -6,6 +6,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
 	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/db/rocks_cache"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	cp "Open_IM/pkg/common/utils"
@ -95,10 +96,10 @@ func (s *friendServer) AddBlacklist(ctx context.Context, req *pbFriend.AddBlackl
 	err := imdb.InsertInToUserBlackList(black)
 	if err != nil {
 		log.NewError(req.CommID.OperationID, "InsertInToUserBlackList failed ", err.Error())
-		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
+		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: err.Error()}}, nil
 	}
 	log.NewInfo(req.CommID.OperationID, "AddBlacklist rpc ok ", req.CommID.FromUserID, req.CommID.ToUserID)
-	reqAddBlackUserToCache := &pbCache.AddBlackUserToCacheReq{UserID: req.CommID.FromUserID, BlackUserID: req.CommID.ToUserID, OperationID: req.CommID.OperationID}
+
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.CommID.OperationID)
 	if etcdConn == nil {
 		errMsg := req.CommID.OperationID + "getcdv3.GetConn == nil"
@ -106,15 +107,16 @@ func (s *friendServer) AddBlacklist(ctx context.Context, req *pbFriend.AddBlackl
 		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}}, nil
 	}
 	cacheClient := pbCache.NewCacheClient(etcdConn)
-	cacheResp, err := cacheClient.AddBlackUserToCache(context.Background(), reqAddBlackUserToCache)
+	cacheResp, err := cacheClient.DelBlackIDListFromCache(context.Background(), &pbCache.DelBlackIDListFromCacheReq{UserID: req.CommID.FromUserID, OperationID: req.CommID.OperationID})
 	if err != nil {
-		log.NewError(req.CommID.OperationID, "AddBlackUserToCache rpc call failed ", err.Error())
+		log.NewError(req.CommID.OperationID, "DelBlackIDListFromCache rpc call failed ", err.Error())
 		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: 500, ErrMsg: "AddBlackUserToCache rpc call failed"}}, nil
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.CommID.OperationID, "AddBlackUserToCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.CommID.OperationID, "DelBlackIDListFromCache rpc logic call failed ", cacheResp.String())
 		return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: cacheResp.CommonResp.ErrCode, ErrMsg: cacheResp.CommonResp.ErrMsg}}, nil
 	}
+
 	chat.BlackAddedNotification(req)
 	return &pbFriend.AddBlacklistResp{CommonResp: &pbFriend.CommonResp{}}, nil
 }
@ -208,6 +210,51 @@ func (s *friendServer) ImportFriend(ctx context.Context, req *pbFriend.ImportFri
 			}
 		}
 	}
+
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
+	if etcdConn == nil {
+		errMsg := req.OperationID + "getcdv3.GetConn == nil"
+		log.NewError(req.OperationID, errMsg)
+		resp.CommonResp.ErrMsg = errMsg
+		resp.CommonResp.ErrCode = 500
+		return &resp, nil
+	}
+	cacheClient := pbCache.NewCacheClient(etcdConn)
+	cacheResp, err := cacheClient.DelFriendIDListFromCache(context.Background(), &pbCache.DelFriendIDListFromCacheReq{UserID: req.FromUserID, OperationID: req.OperationID})
+	if err != nil {
+		log.NewError(req.OperationID, "DelBlackIDListFromCache rpc call failed ", err.Error())
+		resp.CommonResp.ErrCode = 500
+		resp.CommonResp.ErrMsg = err.Error()
+		return &resp, nil
+	}
+	if cacheResp.CommonResp.ErrCode != 0 {
+		log.NewError(req.OperationID, "DelBlackIDListFromCache rpc logic call failed ", cacheResp.String())
+		resp.CommonResp.ErrCode = 500
+		resp.CommonResp.ErrMsg = cacheResp.CommonResp.ErrMsg
+		return &resp, nil
+	}
+	if err := rocksCache.DelAllFriendsInfoFromCache(req.FromUserID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.FromUserID)
+	}
+
+	for _, userID := range req.FriendUserIDList {
+		cacheResp, err := cacheClient.DelFriendIDListFromCache(context.Background(), &pbCache.DelFriendIDListFromCacheReq{UserID: userID, OperationID: req.OperationID})
+		if err != nil {
+			log.NewError(req.OperationID, "DelBlackIDListFromCache rpc call failed ", err.Error())
+		}
+		if cacheResp != nil && cacheResp.CommonResp != nil {
+			if cacheResp.CommonResp.ErrCode != 0 {
+				log.NewError(req.OperationID, "DelBlackIDListFromCache rpc logic call failed ", cacheResp.String())
+				resp.CommonResp.ErrCode = 500
+				resp.CommonResp.ErrMsg = cacheResp.CommonResp.ErrMsg
+				return &resp, nil
+			}
+		}
+		if err := rocksCache.DelAllFriendsInfoFromCache(userID); err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), userID)
+		}
+	}
+
 	resp.CommonResp.ErrCode = 0
 	log.NewInfo(req.OperationID, "ImportFriend rpc ok ", resp.String())
 	return &resp, nil
@ -267,7 +314,7 @@ func (s *friendServer) AddFriendResponse(ctx context.Context, req *pbFriend.AddF
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 			}
 			// cache rpc
-			addFriendToCacheReq := &pbCache.AddFriendToCacheReq{OperationID: req.CommID.OperationID}
+			delFriendIDListFromCacheReq := &pbCache.DelFriendIDListFromCacheReq{OperationID: req.CommID.OperationID}
 			etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.CommID.OperationID)
 			if etcdConn == nil {
 				errMsg := req.CommID.OperationID + "getcdv3.GetConn == nil"
@ -275,29 +322,32 @@ func (s *friendServer) AddFriendResponse(ctx context.Context, req *pbFriend.AddF
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}}, nil
 			}
 			client := pbCache.NewCacheClient(etcdConn)
-			addFriendToCacheReq.UserID = req.CommID.ToUserID
-			addFriendToCacheReq.FriendID = req.CommID.FromUserID
-			respPb, err := client.AddFriendToCache(context.Background(), addFriendToCacheReq)
+			delFriendIDListFromCacheReq.UserID = req.CommID.ToUserID
+			respPb, err := client.DelFriendIDListFromCache(context.Background(), delFriendIDListFromCacheReq)
 			if err != nil {
-				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", err.Error(), addFriendToCacheReq.String())
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache failed", err.Error())
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrServer.ErrCode, ErrMsg: constant.ErrServer.ErrMsg}}, nil
 			}
 			if respPb.CommonResp.ErrCode != 0 {
-				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", addFriendToCacheReq.String())
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache failed", respPb.CommonResp.String())
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: respPb.CommonResp.ErrCode, ErrMsg: respPb.CommonResp.ErrMsg}}, nil
 			}
-			addFriendToCacheReq.UserID = req.CommID.FromUserID
-			addFriendToCacheReq.FriendID = req.CommID.ToUserID
-			respPb, err = client.AddFriendToCache(context.Background(), addFriendToCacheReq)
+			delFriendIDListFromCacheReq.UserID = req.CommID.FromUserID
+			respPb, err = client.DelFriendIDListFromCache(context.Background(), delFriendIDListFromCacheReq)
 			if err != nil {
-				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", err.Error(), addFriendToCacheReq.String())
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache failed", err.Error())
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrServer.ErrCode, ErrMsg: constant.ErrServer.ErrMsg}}, nil
 			}
 			if respPb.CommonResp.ErrCode != 0 {
-				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed", addFriendToCacheReq.String())
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache failed", respPb.CommonResp.String())
 				return &pbFriend.AddFriendResponseResp{CommonResp: &pbFriend.CommonResp{ErrCode: respPb.CommonResp.ErrCode, ErrMsg: respPb.CommonResp.ErrMsg}}, nil
 			}
-
+			if err := rocksCache.DelAllFriendsInfoFromCache(req.CommID.ToUserID); err != nil {
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.ToUserID)
+			}
+			if err := rocksCache.DelAllFriendsInfoFromCache(req.CommID.FromUserID); err != nil {
+				log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.FromUserID)
+			}
 			chat.FriendAddedNotification(req.CommID.OperationID, req.CommID.OpUserID, req.CommID.FromUserID, req.CommID.ToUserID)
 		}
 	}
@ -327,7 +377,7 @@ func (s *friendServer) DeleteFriend(ctx context.Context, req *pbFriend.DeleteFri
 		return &pbFriend.DeleteFriendResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}}, nil
 	}
 	log.NewInfo(req.CommID.OperationID, "DeleteFriend rpc ok")
-	reduceFriendFromCache := &pbCache.ReduceFriendFromCacheReq{OperationID: req.CommID.OperationID, UserID: req.CommID.FromUserID, FriendID: req.CommID.ToUserID}
+
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.CommID.OperationID)
 	if etcdConn == nil {
 		errMsg := req.CommID.OperationID + "getcdv3.GetConn == nil"
@ -335,15 +385,21 @@ func (s *friendServer) DeleteFriend(ctx context.Context, req *pbFriend.DeleteFri
 		return &pbFriend.DeleteFriendResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}}, nil
 	}
 	client := pbCache.NewCacheClient(etcdConn)
-	respPb, err := client.ReduceFriendFromCache(context.Background(), reduceFriendFromCache)
+	respPb, err := client.DelFriendIDListFromCache(context.Background(), &pbCache.DelFriendIDListFromCacheReq{OperationID: req.CommID.OperationID, UserID: req.CommID.FromUserID})
 	if err != nil {
-		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache rpc failed", err.Error())
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache rpc failed", err.Error())
 		return &pbFriend.DeleteFriendResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrServer.ErrCode, ErrMsg: constant.ErrServer.ErrMsg}}, nil
 	}
 	if respPb.CommonResp.ErrCode != 0 {
-		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "AddFriendToCache failed")
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "DelFriendIDListFromCache failed", respPb.CommonResp.String())
 		return &pbFriend.DeleteFriendResp{CommonResp: &pbFriend.CommonResp{ErrCode: respPb.CommonResp.ErrCode, ErrMsg: respPb.CommonResp.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelAllFriendsInfoFromCache(req.CommID.FromUserID); err != nil {
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.FromUserID)
+	}
+	if err := rocksCache.DelAllFriendsInfoFromCache(req.CommID.ToUserID); err != nil {
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.FromUserID)
+	}
 	chat.FriendDeletedNotification(req)
 	return &pbFriend.DeleteFriendResp{CommonResp: &pbFriend.CommonResp{}}, nil
 }
@ -351,13 +407,12 @@ func (s *friendServer) DeleteFriend(ctx context.Context, req *pbFriend.DeleteFri
 func (s *friendServer) GetBlacklist(ctx context.Context, req *pbFriend.GetBlacklistReq) (*pbFriend.GetBlacklistResp, error) {
 	log.NewInfo(req.CommID.OperationID, "GetBlacklist args ", req.String())

-	//Parse token, to find current user information
 	if !token_verify.CheckAccess(req.CommID.OpUserID, req.CommID.FromUserID) {
 		log.NewError(req.CommID.OperationID, "CheckAccess false ", req.CommID.OpUserID, req.CommID.FromUserID)
 		return &pbFriend.GetBlacklistResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}, nil
 	}

-	blackListInfo, err := imdb.GetBlackListByUserID(req.CommID.FromUserID)
+	blackIDList, err := rocksCache.GetBlackListFromCache(req.CommID.FromUserID)
 	if err != nil {
 		log.NewError(req.CommID.OperationID, "GetBlackListByUID failed ", err.Error(), req.CommID.FromUserID)
 		return &pbFriend.GetBlacklistResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
@ -366,15 +421,14 @@ func (s *friendServer) GetBlacklist(ctx context.Context, req *pbFriend.GetBlackl
 	var (
 		userInfoList []*sdkws.PublicUserInfo
 	)
-	for _, blackUser := range blackListInfo {
-		var blackUserInfo sdkws.PublicUserInfo
-		//Find black user information
-		us, err := imdb.GetUserByUserID(blackUser.BlockUserID)
+	for _, userID := range blackIDList {
+		user, err := rocksCache.GetUserInfoFromCache(userID)
 		if err != nil {
-			log.NewError(req.CommID.OperationID, "GetUserByUserID failed ", err.Error(), blackUser.BlockUserID)
+			log.NewError(req.CommID.OperationID, "GetUserByUserID failed ", err.Error(), userID)
 			continue
 		}
-		utils.CopyStructFields(&blackUserInfo, us)
+		var blackUserInfo sdkws.PublicUserInfo
+		utils.CopyStructFields(&blackUserInfo, user)
 		userInfoList = append(userInfoList, &blackUserInfo)
 	}
 	log.NewInfo(req.CommID.OperationID, "rpc GetBlacklist ok ", pbFriend.GetBlacklistResp{BlackUserInfoList: userInfoList})
@ -391,10 +445,15 @@ func (s *friendServer) SetFriendRemark(ctx context.Context, req *pbFriend.SetFri

 	err := imdb.UpdateFriendComment(req.CommID.FromUserID, req.CommID.ToUserID, req.Remark)
 	if err != nil {
-		log.NewError(req.CommID.OperationID, "UpdateFriendComment failed ", req.CommID.FromUserID, req.CommID.ToUserID, req.Remark)
+		log.NewError(req.CommID.OperationID, "UpdateFriendComment failed ", req.CommID.FromUserID, req.CommID.ToUserID, req.Remark, err.Error())
 		return &pbFriend.SetFriendRemarkResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
 	log.NewInfo(req.CommID.OperationID, "rpc SetFriendComment ok")
+	err = rocksCache.DelAllFriendsInfoFromCache(req.CommID.FromUserID)
+	if err != nil {
+		log.NewError(req.CommID.OperationID, "DelAllFriendInfoFromCache failed ", req.CommID.FromUserID, err.Error())
+		return &pbFriend.SetFriendRemarkResp{CommonResp: &pbFriend.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
+	}
 	chat.FriendRemarkSetNotification(req.CommID.OperationID, req.CommID.OpUserID, req.CommID.FromUserID, req.CommID.ToUserID)
 	return &pbFriend.SetFriendRemarkResp{CommonResp: &pbFriend.CommonResp{}}, nil
 }
@ -413,7 +472,7 @@ func (s *friendServer) RemoveBlacklist(ctx context.Context, req *pbFriend.Remove

 	}
 	log.NewInfo(req.CommID.OperationID, "rpc RemoveBlacklist ok ")
-	reqReduceBlackUserFromCache := &pbCache.ReduceBlackUserFromCacheReq{UserID: req.CommID.FromUserID, BlackUserID: req.CommID.ToUserID, OperationID: req.CommID.OperationID}
+
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.CommID.OperationID)
 	if etcdConn == nil {
 		errMsg := req.CommID.OperationID + "getcdv3.GetConn == nil"
@ -422,13 +481,13 @@ func (s *friendServer) RemoveBlacklist(ctx context.Context, req *pbFriend.Remove
 	}

 	cacheClient := pbCache.NewCacheClient(etcdConn)
-	cacheResp, err := cacheClient.ReduceBlackUserFromCache(context.Background(), reqReduceBlackUserFromCache)
+	cacheResp, err := cacheClient.DelBlackIDListFromCache(context.Background(), &pbCache.DelBlackIDListFromCacheReq{UserID: req.CommID.FromUserID, OperationID: req.CommID.OperationID})
 	if err != nil {
-		log.NewError(req.CommID.OperationID, "ReduceBlackUserFromCache rpc call failed ", err.Error())
+		log.NewError(req.CommID.OperationID, "DelBlackIDListFromCache rpc call failed ", err.Error())
 		return &pbFriend.RemoveBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: 500, ErrMsg: "ReduceBlackUserFromCache rpc call failed"}}, nil
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.CommID.OperationID, "ReduceBlackUserFromCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.CommID.OperationID, "DelBlackIDListFromCache rpc logic call failed ", cacheResp.CommonResp.String())
 		return &pbFriend.RemoveBlacklistResp{CommonResp: &pbFriend.CommonResp{ErrCode: cacheResp.CommonResp.ErrCode, ErrMsg: cacheResp.CommonResp.ErrMsg}}, nil
 	}
 	chat.BlackDeletedNotification(req)
@ -441,10 +500,13 @@ func (s *friendServer) IsInBlackList(ctx context.Context, req *pbFriend.IsInBlac
 		log.NewError(req.CommID.OperationID, "CheckAccess false ", req.CommID.OpUserID, req.CommID.FromUserID)
 		return &pbFriend.IsInBlackListResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}, nil
 	}
-
-	var isInBlacklist = false
-	err := imdb.CheckBlack(req.CommID.FromUserID, req.CommID.ToUserID)
-	if err == nil {
+	blackIDList, err := rocksCache.GetBlackListFromCache(req.CommID.FromUserID)
+	if err != nil {
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.FromUserID)
+		return &pbFriend.IsInBlackListResp{ErrMsg: err.Error(), ErrCode: constant.ErrDB.ErrCode}, nil
+	}
+	var isInBlacklist bool
+	if utils.IsContain(req.CommID.ToUserID, blackIDList) {
 		isInBlacklist = true
 	}
 	log.NewInfo(req.CommID.OperationID, "IsInBlackList rpc ok ", pbFriend.IsInBlackListResp{Response: isInBlacklist})
@ -453,16 +515,18 @@ func (s *friendServer) IsInBlackList(ctx context.Context, req *pbFriend.IsInBlac

 func (s *friendServer) IsFriend(ctx context.Context, req *pbFriend.IsFriendReq) (*pbFriend.IsFriendResp, error) {
 	log.NewInfo(req.CommID.OperationID, req.String())
-	var isFriend bool
 	if !token_verify.CheckAccess(req.CommID.OpUserID, req.CommID.FromUserID) {
 		log.NewError(req.CommID.OperationID, "CheckAccess false ", req.CommID.OpUserID, req.CommID.FromUserID)
 		return &pbFriend.IsFriendResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}, nil
 	}
-	_, err := imdb.GetFriendRelationshipFromFriend(req.CommID.FromUserID, req.CommID.ToUserID)
-	if err == nil {
+	friendIDList, err := rocksCache.GetFriendIDListFromCache(req.CommID.FromUserID)
+	if err != nil {
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), err.Error(), req.CommID.FromUserID)
+		return &pbFriend.IsFriendResp{ErrMsg: err.Error(), ErrCode: constant.ErrDB.ErrCode}, nil
+	}
+	var isFriend bool
+	if utils.IsContain(req.CommID.ToUserID, friendIDList) {
 		isFriend = true
-	} else {
-		isFriend = false
 	}
 	log.NewInfo(req.CommID.OperationID, pbFriend.IsFriendResp{Response: isFriend})
 	return &pbFriend.IsFriendResp{Response: isFriend}, nil
@ -474,16 +538,16 @@ func (s *friendServer) GetFriendList(ctx context.Context, req *pbFriend.GetFrien
 		log.NewError(req.CommID.OperationID, "CheckAccess false ", req.CommID.OpUserID, req.CommID.FromUserID)
 		return &pbFriend.GetFriendListResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}, nil
 	}
-
-	friends, err := imdb.GetFriendListByUserID(req.CommID.FromUserID)
+	friendList, err := rocksCache.GetAllFriendsInfoFromCache(req.CommID.FromUserID)
 	if err != nil {
-		log.NewError(req.CommID.OperationID, "FindUserInfoFromFriend failed ", err.Error(), req.CommID.FromUserID)
+		log.NewError(req.CommID.OperationID, utils.GetSelfFuncName(), "GetFriendIDListFromCache failed", err.Error(), req.CommID.FromUserID)
 		return &pbFriend.GetFriendListResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}
+
 	var userInfoList []*sdkws.FriendInfo
-	for _, friendUser := range friends {
+	for _, friendUser := range friendList {
 		friendUserInfo := sdkws.FriendInfo{FriendUser: &sdkws.UserInfo{}}
-		cp.FriendDBCopyOpenIM(&friendUserInfo, &friendUser)
+		cp.FriendDBCopyOpenIM(&friendUserInfo, friendUser)
 		log.NewDebug(req.CommID.OperationID, "friends : ", friendUser, "openim friends: ", friendUserInfo)
 		userInfoList = append(userInfoList, &friendUserInfo)
 	}
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@ -6,6 +6,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
 	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/db/rocks_cache"
 	"Open_IM/pkg/common/http"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
@ -165,7 +166,8 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 			return resp, nil
 		}
 		utils.CopyStructFields(resp.GroupInfo, group)
-		resp.GroupInfo.MemberCount, err = imdb.GetGroupMemberNumByGroupID(groupId)
+		memberCount, err := imdb.GetGroupMemberNumByGroupID(groupId)
+		resp.GroupInfo.MemberCount = uint32(memberCount)
 		if err != nil {
 			log.NewError(req.OperationID, "GetGroupMemberNumByGroupID failed ", err.Error(), groupId)
 			resp.ErrCode = constant.ErrDB.ErrCode
@ -187,29 +189,13 @@ func (s *groupServer) CreateGroup(ctx context.Context, req *pbGroup.CreateGroupR
 		}
 	}

-	if len(okUserIDList) != 0 {
-		addGroupMemberToCacheReq := &pbCache.AddGroupMemberToCacheReq{
-			UserIDList:  okUserIDList,
-			GroupID:     groupId,
-			OperationID: req.OperationID,
-		}
-		etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
-		if etcdConn == nil {
-			errMsg := req.OperationID + "getcdv3.GetConn == nil"
-			log.NewError(req.OperationID, errMsg)
-			return &pbGroup.CreateGroupResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}, nil
-		}
-		cacheClient := pbCache.NewCacheClient(etcdConn)
-		cacheResp, err := cacheClient.AddGroupMemberToCache(context.Background(), addGroupMemberToCacheReq)
-		if err != nil {
-			log.NewError(req.OperationID, "AddGroupMemberToCache rpc call failed ", err.Error())
-			return &pbGroup.CreateGroupResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
-		}
-		if cacheResp.CommonResp.ErrCode != 0 {
-			log.NewError(req.OperationID, "AddGroupMemberToCache rpc logic call failed ", cacheResp.String())
-			return &pbGroup.CreateGroupResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
+	for _, userID := range okUserIDList {
+		if err := rocksCache.DelJoinedGroupIDListFromCache(userID); err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), userID, err.Error())
 		}
+	}

+	if len(okUserIDList) != 0 {
 		log.NewInfo(req.OperationID, "rpc CreateGroup return ", resp.String())
 		if req.GroupInfo.GroupType != constant.SuperGroup {
 			chat.GroupCreatedNotification(req.OperationID, req.OpUserID, groupId, okUserIDList)
@ -233,38 +219,45 @@ func (s *groupServer) GetJoinedGroupList(ctx context.Context, req *pbGroup.GetJo
 		log.NewError(req.OperationID, "CheckAccess false ", req.OpUserID, req.FromUserID)
 		return &pbGroup.GetJoinedGroupListResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: constant.ErrAccess.ErrMsg}, nil
 	}
-	//group list
-	joinedGroupList, err := imdb.GetJoinedGroupIDListByUserID(req.FromUserID)
+
+	joinedGroupList, err := rocksCache.GetJoinedGroupIDListFromCache(req.FromUserID)
 	if err != nil {
-		log.NewError(req.OperationID, "GetJoinedGroupIDListByUserID failed ", err.Error(), req.FromUserID)
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "GetJoinedGroupIDListFromCache failed", err.Error(), req.FromUserID)
 		return &pbGroup.GetJoinedGroupListResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}
-
+	log.NewDebug(req.OperationID, utils.GetSelfFuncName(), "joinedGroupList: ", joinedGroupList)
 	var resp pbGroup.GetJoinedGroupListResp
 	for _, v := range joinedGroupList {
 		var groupNode open_im_sdk.GroupInfo
 		num, err := imdb.GetGroupMemberNumByGroupID(v)
-		owner, err2 := imdb.GetGroupOwnerInfoByGroupID(v)
-		group, err := imdb.GetGroupInfoByGroupID(v)
-		if num > 0 && owner != nil && err2 == nil && group != nil && err == nil {
-			if group.Status == constant.GroupStatusDismissed {
-				log.NewError(req.OperationID, "constant.GroupStatusDismissed ", group)
-				continue
-			}
-			utils.CopyStructFields(&groupNode, group)
-			groupNode.CreateTime = uint32(group.CreateTime.Unix())
-			groupNode.NotificationUpdateTime = uint32(group.NotificationUpdateTime.Unix())
-			if group.NotificationUpdateTime.Unix() < 0 {
-				groupNode.NotificationUpdateTime = 0
-			}
-
-			groupNode.MemberCount = num
-			groupNode.OwnerUserID = owner.UserID
-			resp.GroupList = append(resp.GroupList, &groupNode)
-		} else {
-			log.Debug(req.OperationID, "check nil ", num, owner, err, group, err2)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), v)
 			continue
 		}
+		owner, err2 := imdb.GetGroupOwnerInfoByGroupID(v)
+		if err2 != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err2.Error(), v)
+			continue
+		}
+		group, err := rocksCache.GetGroupInfoFromCache(v)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), v)
+			continue
+		}
+		if group.Status == constant.GroupStatusDismissed {
+			log.NewError(req.OperationID, "constant.GroupStatusDismissed ", group)
+			continue
+		}
+		utils.CopyStructFields(&groupNode, group)
+		groupNode.CreateTime = uint32(group.CreateTime.Unix())
+		groupNode.NotificationUpdateTime = uint32(group.NotificationUpdateTime.Unix())
+		if group.NotificationUpdateTime.Unix() < 0 {
+			groupNode.NotificationUpdateTime = 0
+		}
+
+		groupNode.MemberCount = uint32(num)
+		groupNode.OwnerUserID = owner.UserID
+		resp.GroupList = append(resp.GroupList, &groupNode)
 		log.NewDebug(req.OperationID, "joinedGroup ", groupNode)
 	}
 	log.NewInfo(req.OperationID, "GetJoinedGroupList rpc return ", resp.String())
@ -435,11 +428,7 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 		}

 	}
-	addGroupMemberToCacheReq := &pbCache.AddGroupMemberToCacheReq{
-		UserIDList:  okUserIDList,
-		GroupID:     req.GroupID,
-		OperationID: req.OperationID,
-	}
+
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
@ -447,17 +436,30 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 		return &pbGroup.InviteUserToGroupResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}, nil
 	}
 	cacheClient := pbCache.NewCacheClient(etcdConn)
-	cacheResp, err := cacheClient.AddGroupMemberToCache(context.Background(), addGroupMemberToCacheReq)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupID,
+		OperationID: req.OperationID,
+	})
 	if err != nil {
-		log.NewError(req.OperationID, "AddGroupMemberToCache rpc call failed ", err.Error())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 		return &pbGroup.InviteUserToGroupResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.OperationID, "AddGroupMemberToCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 		return &pbGroup.InviteUserToGroupResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}

+	for _, userID := range okUserIDList {
+		err = rocksCache.DelJoinedGroupIDListFromCache(userID)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), userID)
+		}
+	}
+
 	if groupInfo.GroupType != constant.SuperGroup {
+		if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+		}
 		chat.MemberInvitedNotification(req.OperationID, req.GroupID, req.OpUserID, req.Reason, okUserIDList)
 	} else {
 		go func() {
@ -474,7 +476,8 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 func (s *groupServer) GetGroupAllMember(ctx context.Context, req *pbGroup.GetGroupAllMemberReq) (*pbGroup.GetGroupAllMemberResp, error) {
 	log.NewInfo(req.OperationID, "GetGroupAllMember, args ", req.String())
 	var resp pbGroup.GetGroupAllMemberResp
-	groupInfo, err := imdb.GetGroupInfoByGroupID(req.GroupID)
+	//groupInfo, err := imdb.GetGroupInfoByGroupID(req.GroupID)
+	groupInfo, err := rocksCache.GetGroupInfoFromCache(req.GroupID)
 	if err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
 		resp.ErrCode = constant.ErrDB.ErrCode
@ -482,18 +485,23 @@ func (s *groupServer) GetGroupAllMember(ctx context.Context, req *pbGroup.GetGro
 		return &resp, nil
 	}
 	if groupInfo.GroupType != constant.SuperGroup {
-		memberList, err := imdb.GetGroupMemberListByGroupID(req.GroupID)
+		memberList, err := rocksCache.GetAllGroupMembersInfoFromCache(req.GroupID)
 		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
 			resp.ErrCode = constant.ErrDB.ErrCode
 			resp.ErrMsg = constant.ErrDB.ErrMsg
-			log.NewError(req.OperationID, "GetGroupMemberListByGroupID failed,", err.Error(), req.GroupID)
 			return &resp, nil
 		}
-
+		//memberList, err := imdb.GetGroupMemberListByGroupID(req.GroupID)
+		//if err != nil {
+		//	log.NewError(req.OperationID, "GetGroupMemberListByGroupID failed,", err.Error(), req.GroupID)
+		//	resp.ErrCode = constant.ErrDB.ErrCode
+		//	resp.ErrMsg = constant.ErrDB.ErrMsg
+		//	return &resp, nil
+		//}
 		for _, v := range memberList {
-			//log.Debug(req.OperationID, v)
 			var node open_im_sdk.GroupMemberFullInfo
-			cp.GroupMemberDBCopyOpenIM(&node, &v)
+			cp.GroupMemberDBCopyOpenIM(&node, v)
 			//log.Debug(req.OperationID, "db value:", v.MuteEndTime, "seconds: ", v.MuteEndTime.Unix())
 			//log.Debug(req.OperationID, "cp value: ", node)
 			resp.MemberList = append(resp.MemberList, &node)
@ -525,7 +533,6 @@ func (s *groupServer) GetGroupMemberList(ctx context.Context, req *pbGroup.GetGr
 	} else {
 		resp.NextSeq = req.NextSeq + int32(len(memberList))
 	}
-
 	resp.ErrCode = 0
 	log.NewInfo(req.OperationID, "GetGroupMemberList rpc return ", resp.String())
 	return &resp, nil
@ -654,11 +661,6 @@ func (s *groupServer) KickGroupMember(ctx context.Context, req *pbGroup.KickGrou
 		}
 	}

-	reduceGroupMemberFromCacheReq := &pbCache.ReduceGroupMemberFromCacheReq{
-		UserIDList:  okUserIDList,
-		GroupID:     req.GroupID,
-		OperationID: req.OperationID,
-	}
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
@ -666,16 +668,33 @@ func (s *groupServer) KickGroupMember(ctx context.Context, req *pbGroup.KickGrou
 		return &pbGroup.KickGroupMemberResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}, nil
 	}
 	cacheClient := pbCache.NewCacheClient(etcdConn)
-	cacheResp, err := cacheClient.ReduceGroupMemberFromCache(context.Background(), reduceGroupMemberFromCacheReq)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupID,
+		OperationID: req.OperationID,
+	})
 	if err != nil {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc call failed ", err.Error())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 		return &pbGroup.KickGroupMemberResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 		return &pbGroup.KickGroupMemberResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}, nil
 	}
+
+	for _, userID := range okUserIDList {
+		err = rocksCache.DelJoinedGroupIDListFromCache(userID)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), userID)
+		}
+	}
+	if err = rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
+
 	if groupInfo.GroupType != constant.SuperGroup {
+		if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+		}
 		chat.MemberKickedNotification(req, okUserIDList)
 	} else {
 		go func() {
@ -685,6 +704,7 @@ func (s *groupServer) KickGroupMember(ctx context.Context, req *pbGroup.KickGrou
 		}()

 	}
+
 	log.NewInfo(req.OperationID, "GetGroupMemberList rpc return ", resp.String())
 	return &resp, nil
 }
@ -693,27 +713,45 @@ func (s *groupServer) GetGroupMembersInfo(ctx context.Context, req *pbGroup.GetG
 	log.NewInfo(req.OperationID, "GetGroupMembersInfo args ", req.String())

 	var resp pbGroup.GetGroupMembersInfoResp
+	resp.MemberList = []*open_im_sdk.GroupMemberFullInfo{}

-	for _, v := range req.MemberList {
-		var memberNode open_im_sdk.GroupMemberFullInfo
-		memberInfo, err := imdb.GetMemberInfoByID(req.GroupID, v)
-		memberNode.UserID = v
-		if err != nil {
-			log.NewError(req.OperationID, "GetMemberInfoById failed ", err.Error(), req.GroupID, v)
-			continue
-		} else {
-			utils.CopyStructFields(&memberNode, memberInfo)
-			memberNode.JoinTime = int32(memberInfo.JoinTime.Unix())
+	//for _, v := range req.MemberList {
+	//	var memberNode open_im_sdk.GroupMemberFullInfo
+	//	memberInfo, err := imdb.GetMemberInfoByID(req.GroupID, v)
+	//	memberNode.UserID = v
+	//	if err != nil {
+	//		log.NewError(req.OperationID, "GetMemberInfoById failed ", err.Error(), req.GroupID, v)
+	//		continue
+	//	} else {
+	//		utils.CopyStructFields(&memberNode, memberInfo)
+	//		memberNode.JoinTime = int32(memberInfo.JoinTime.Unix())
+	//		resp.MemberList = append(resp.MemberList, &memberNode)
+	//	}
+	//}
+
+	groupMembers, err := rocksCache.GetAllGroupMembersInfoFromCache(req.GroupID)
+	if err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), req.GroupID, err.Error())
+		resp.ErrCode = constant.ErrDB.ErrCode
+		resp.ErrMsg = constant.ErrDB.ErrMsg
+		return &resp, nil
+	}
+	for _, member := range groupMembers {
+		if utils.IsContain(member.UserID, req.MemberList) {
+			var memberNode open_im_sdk.GroupMemberFullInfo
+			utils.CopyStructFields(&memberNode, member)
+			memberNode.JoinTime = int32(member.JoinTime.Unix())
 			resp.MemberList = append(resp.MemberList, &memberNode)
 		}
 	}
+
 	resp.ErrCode = 0
 	log.NewInfo(req.OperationID, "GetGroupMembersInfo rpc return ", resp.String())
 	return &resp, nil
 }

 func (s *groupServer) GetGroupApplicationList(_ context.Context, req *pbGroup.GetGroupApplicationListReq) (*pbGroup.GetGroupApplicationListResp, error) {
-	log.NewInfo(req.OperationID, "GetGroupMembersInfo args ", req.String())
+	log.NewInfo(req.OperationID, "GetGroupApplicationList args ", req.String())
 	reply, err := imdb.GetGroupApplicationList(req.FromUserID)
 	if err != nil {
 		log.NewError(req.OperationID, "GetGroupApplicationList failed ", err.Error(), req.FromUserID)
@ -729,6 +767,10 @@ func (s *groupServer) GetGroupApplicationList(_ context.Context, req *pbGroup.Ge
 			log.Error(req.OperationID, "GetGroupInfoByGroupID failed ", err.Error(), v.GroupID)
 			continue
 		}
+		if group.Status == constant.GroupStatusDismissed {
+			log.Debug(req.OperationID, "group constant.GroupStatusDismissed  ", group.GroupID)
+			continue
+		}
 		user, err := imdb.GetUserByUserID(v.UserID)
 		if err != nil {
 			log.Error(req.OperationID, "GetUserByUserID failed ", err.Error(), v.UserID)
@ -749,16 +791,17 @@ func (s *groupServer) GetGroupsInfo(ctx context.Context, req *pbGroup.GetGroupsI
 	log.NewInfo(req.OperationID, "GetGroupsInfo args ", req.String())
 	groupsInfoList := make([]*open_im_sdk.GroupInfo, 0)
 	for _, groupID := range req.GroupIDList {
-		groupInfoFromMysql, err := imdb.GetGroupInfoByGroupID(groupID)
+		//groupInfoFromMysql, err := imdb.GetGroupInfoByGroupID(groupID)
+		groupInfoFromRedis, err := rocksCache.GetGroupInfoFromCache(groupID)
 		if err != nil {
 			log.NewError(req.OperationID, "GetGroupInfoByGroupID failed ", err.Error(), groupID)
 			continue
 		}
 		var groupInfo open_im_sdk.GroupInfo
-		cp.GroupDBCopyOpenIM(&groupInfo, groupInfoFromMysql)
+		cp.GroupDBCopyOpenIM(&groupInfo, groupInfoFromRedis)
 		//groupInfo.NeedVerification

-		groupInfo.NeedVerification = groupInfoFromMysql.NeedVerification
+		groupInfo.NeedVerification = groupInfoFromRedis.NeedVerification
 		groupsInfoList = append(groupsInfoList, &groupInfo)
 	}

@ -847,23 +890,36 @@ func (s *groupServer) GroupApplicationResponse(_ context.Context, req *pbGroup.G
 		} else {
 			log.NewDebug(req.OperationID, utils.GetSelfFuncName(), "SetConversation success", respPb.String())
 		}
-		addGroupMemberToCacheReq := &pbCache.AddGroupMemberToCacheReq{OperationID: req.OperationID, GroupID: req.GroupID, UserIDList: []string{req.FromUserID}}
+
 		etcdCacheConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
-		if etcdConn == nil {
+		if etcdCacheConn == nil {
 			errMsg := req.OperationID + "getcdv3.GetConn == nil"
 			log.NewError(req.OperationID, errMsg)
 			return &pbGroup.GroupApplicationResponseResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}}, nil
 		}
 		cacheClient := pbCache.NewCacheClient(etcdCacheConn)
-		cacheResp, err := cacheClient.AddGroupMemberToCache(context.Background(), addGroupMemberToCacheReq)
+		cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{OperationID: req.OperationID, GroupID: req.GroupID})
 		if err != nil {
-			log.NewError(req.OperationID, "AddGroupMemberToCache rpc call failed ", err.Error())
+			log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 			return &pbGroup.GroupApplicationResponseResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 		}
 		if cacheResp.CommonResp.ErrCode != 0 {
-			log.NewError(req.OperationID, "AddGroupMemberToCache rpc logic call failed ", cacheResp.String())
+			log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 			return &pbGroup.GroupApplicationResponseResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 		}
+
+		group, err := rocksCache.GetGroupInfoFromCache(req.GroupID)
+		if err != nil {
+			log.NewError(req.OperationID, utils.GetSelfFuncName(), req.GroupID, err.Error())
+		}
+		if group != nil {
+			if group.GroupType != constant.SuperGroup {
+				if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+					log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+				}
+			}
+		}
+
 		chat.GroupApplicationAcceptedNotification(req)
 		chat.MemberEnterNotification(req)
 	} else if req.HandleResult == constant.GroupResponseRefuse {
@ -896,24 +952,19 @@ func (s *groupServer) JoinGroup(ctx context.Context, req *pbGroup.JoinGroupReq)
 	}

 	if groupInfo.NeedVerification == constant.Directly {
-		us, err := imdb.GetUserByUserID(req.OpUserID)
-		if err != nil {
-			log.NewError(req.OperationID, "GetUserByUserID failed ", err.Error(), req.OpUserID)
-			return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
-		}
-		//to group member
-		groupMember := db.GroupMember{GroupID: req.GroupID, RoleLevel: constant.GroupOwner, OperatorUserID: req.OpUserID, JoinSource: req.JoinSource}
-		utils.CopyStructFields(&groupMember, us)
-		err = imdb.InsertIntoGroupMember(groupMember)
-		if err != nil {
-			log.NewError(req.OperationID, "InsertIntoGroupMember failed ", err.Error(), groupMember)
-			return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
-		}
 		if groupInfo.GroupType != constant.SuperGroup {
-			addGroupMemberToCacheReq := &pbCache.AddGroupMemberToCacheReq{
-				UserIDList:  []string{req.OpUserID},
-				GroupID:     req.GroupID,
-				OperationID: req.OperationID,
+			us, err := imdb.GetUserByUserID(req.OpUserID)
+			if err != nil {
+				log.NewError(req.OperationID, "GetUserByUserID failed ", err.Error(), req.OpUserID)
+				return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
+			}
+			//to group member
+			groupMember := db.GroupMember{GroupID: req.GroupID, RoleLevel: constant.GroupOrdinaryUsers, OperatorUserID: req.OpUserID}
+			utils.CopyStructFields(&groupMember, us)
+			err = imdb.InsertIntoGroupMember(groupMember)
+			if err != nil {
+				log.NewError(req.OperationID, "InsertIntoGroupMember failed ", err.Error(), groupMember)
+				return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 			}
 			etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
 			if etcdConn == nil {
@ -922,20 +973,39 @@ func (s *groupServer) JoinGroup(ctx context.Context, req *pbGroup.JoinGroupReq)
 				return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: constant.ErrInternal.ErrMsg}}, nil
 			}
 			cacheClient := pbCache.NewCacheClient(etcdConn)
-			cacheResp, err := cacheClient.AddGroupMemberToCache(context.Background(), addGroupMemberToCacheReq)
+			cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+				GroupID:     req.GroupID,
+				OperationID: req.OperationID,
+			})
 			if err != nil {
-				log.NewError(req.OperationID, "AddGroupMemberToCache rpc call failed ", err.Error())
+				log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 				return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 			}
 			if cacheResp.CommonResp.ErrCode != 0 {
-				log.NewError(req.OperationID, "AddGroupMemberToCache rpc logic call failed ", cacheResp.String())
+				log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 				return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 			}
+			//for _, userID := range okUserIDList {
+			//	err = rocksCache.DelJoinedGroupIDListFromCache(userID)
+			//	if err != nil {
+			//		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), userID)
+			//	}
+			//}
+			err = rocksCache.DelJoinedGroupIDListFromCache(req.OpUserID)
+			if err != nil {
+				log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
+			}
+
+			err = rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID)
+			if err != nil {
+				log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
+			}
+
 			chat.MemberEnterDirectlyNotification(req.GroupID, req.OpUserID, req.OperationID)
 			log.NewInfo(req.OperationID, "JoinGroup rpc return ")
 			return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
 		} else {
-			log.Error(req.OperationID, "JoinGroup rpc failed, group type: ", groupInfo.GroupType)
+			log.Error(req.OperationID, "JoinGroup rpc failed, group type:  ", groupInfo.GroupType, "not support directly")
 			return &pbGroup.JoinGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrArgs.ErrCode, ErrMsg: constant.ErrArgs.ErrMsg}}, nil
 		}
 	}
@ -1019,25 +1089,23 @@ func (s *groupServer) QuitGroup(ctx context.Context, req *pbGroup.QuitGroupReq)
 		}
 	}

-	reduceGroupMemberFromCacheReq := &pbCache.ReduceGroupMemberFromCacheReq{
-		UserIDList:  []string{req.OpUserID},
-		GroupID:     req.GroupID,
-		OperationID: req.OperationID,
-	}
-	etcdConnCache := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
-	if etcdConnCache == nil {
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
+	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
-		return &pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: errMsg}}, nil
+		return &pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrInternal.ErrCode, ErrMsg: constant.ErrInternal.ErrMsg}}, nil
 	}
-	cacheClient := pbCache.NewCacheClient(etcdConnCache)
-	cacheResp, err := cacheClient.ReduceGroupMemberFromCache(context.Background(), reduceGroupMemberFromCacheReq)
+	cacheClient := pbCache.NewCacheClient(etcdConn)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupID,
+		OperationID: req.OperationID,
+	})
 	if err != nil {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc call failed ", err.Error())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 		return &pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 		return &pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}

@ -1046,6 +1114,12 @@ func (s *groupServer) QuitGroup(ctx context.Context, req *pbGroup.QuitGroupReq)
 	} else {
 		chat.SuperGroupNotification(req.OperationID, req.OpUserID, req.OpUserID)
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
+	if err := rocksCache.DelJoinedGroupIDListFromCache(req.OpUserID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.OpUserID)
+	}

 	log.NewInfo(req.OperationID, "rpc QuitGroup return ", pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}})
 	return &pbGroup.QuitGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1151,6 +1225,11 @@ func (s *groupServer) SetGroupInfo(ctx context.Context, req *pbGroup.SetGroupInf
 		log.NewError(req.OperationID, "SetGroupInfo failed ", err.Error(), groupInfo)
 		return &pbGroup.SetGroupInfoResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, http.WrapError(constant.ErrDB)
 	}
+	if err := rocksCache.DelGroupInfoFromCache(req.GroupInfoForSet.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), "DelGroupInfoFromCache failed ", err.Error(), req.GroupInfoForSet.GroupID)
+		return &pbGroup.SetGroupInfoResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, http.WrapError(constant.ErrDB)
+	}
+
 	log.NewInfo(req.OperationID, "SetGroupInfo rpc return ", pbGroup.SetGroupInfoResp{CommonResp: &pbGroup.CommonResp{}})
 	if changedType != 0 {
 		chat.GroupInfoSetNotification(req.OperationID, req.OpUserID, req.GroupInfoForSet.GroupID, groupName, notification, introduction, faceURL, req.GroupInfoForSet.NeedVerification)
@ -1233,8 +1312,10 @@ func (s *groupServer) TransferGroupOwner(_ context.Context, req *pbGroup.Transfe
 		log.NewError(req.OperationID, "UpdateGroupMemberInfo failed ", groupMemberInfo)
 		return &pbGroup.TransferGroupOwnerResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), req.GroupID, err.Error())
+	}
 	chat.GroupOwnerTransferredNotification(req)
-
 	return &pbGroup.TransferGroupOwnerResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil

 }
@ -1425,7 +1506,7 @@ func (s *groupServer) GetGroupMembersCMS(_ context.Context, req *pbGroup.GetGrou
 		return resp, http.WrapError(constant.ErrDB)
 	}
 	log.NewInfo(req.OperationID, groupMembersCount)
-	resp.MemberNums = groupMembersCount
+	resp.MemberNums = int32(groupMembersCount)
 	for _, groupMember := range groupMembers {
 		resp.Members = append(resp.Members, &open_im_sdk.GroupMemberFullInfo{
 			GroupID:    req.GroupId,
@ -1489,27 +1570,28 @@ func (s *groupServer) RemoveGroupMembersCMS(_ context.Context, req *pbGroup.Remo
 		}
 	}

-	reduceGroupMemberFromCacheReq := &pbCache.ReduceGroupMemberFromCacheReq{
-		UserIDList:  resp.Success,
-		GroupID:     req.GroupId,
-		OperationID: req.OperationID,
-	}
-	etcdConnCache := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
-	if etcdConnCache == nil {
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
+	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
-		return resp, http.WrapError(constant.ErrInternal)
+		return resp, http.WrapError(constant.ErrDB)
 	}
-	cacheClient := pbCache.NewCacheClient(etcdConnCache)
-	cacheResp, err := cacheClient.ReduceGroupMemberFromCache(context.Background(), reduceGroupMemberFromCacheReq)
+	cacheClient := pbCache.NewCacheClient(etcdConn)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupId,
+		OperationID: req.OperationID,
+	})
 	if err != nil {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc call failed ", err.Error())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 		return resp, http.WrapError(constant.ErrDB)
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.OperationID, "ReduceGroupMemberFromCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 		return resp, http.WrapError(constant.ErrDB)
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupId); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupId)
+	}

 	chat.MemberKickedNotification(reqKick, resp.Success)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp)
@ -1550,27 +1632,28 @@ func (s *groupServer) AddGroupMembersCMS(_ context.Context, req *pbGroup.AddGrou
 		}
 	}

-	addGroupMemberToCacheReq := &pbCache.AddGroupMemberToCacheReq{
-		UserIDList:  resp.Success,
-		GroupID:     req.GroupId,
-		OperationID: req.OperationId,
-	}
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationId)
 	if etcdConn == nil {
 		errMsg := req.OperationId + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationId, errMsg)
-		return resp, http.WrapError(constant.ErrInternal)
+		return resp, http.WrapError(constant.ErrDB)
 	}
 	cacheClient := pbCache.NewCacheClient(etcdConn)
-	cacheResp, err := cacheClient.AddGroupMemberToCache(context.Background(), addGroupMemberToCacheReq)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupId,
+		OperationID: req.OperationId,
+	})
 	if err != nil {
-		log.NewError(req.OperationId, "AddGroupMemberToCache rpc call failed ", err.Error())
+		log.NewError(req.OperationId, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
 		return resp, http.WrapError(constant.ErrDB)
 	}
 	if cacheResp.CommonResp.ErrCode != 0 {
-		log.NewError(req.OperationId, "AddGroupMemberToCache rpc logic call failed ", cacheResp.String())
+		log.NewError(req.OperationId, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
 		return resp, http.WrapError(constant.ErrDB)
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupId); err != nil {
+		log.NewError(req.OperationId, utils.GetSelfFuncName(), err.Error(), req.GroupId)
+	}

 	chat.MemberInvitedNotification(req.OperationId, req.GroupId, req.OpUserId, "admin add you to group", resp.Success)
 	return resp, nil
@ -1673,6 +1756,28 @@ func (s *groupServer) DismissGroup(ctx context.Context, req *pbGroup.DismissGrou

 		}
 	}
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImCacheName, req.OperationID)
+	if etcdConn == nil {
+		errMsg := req.OperationID + "getcdv3.GetConn == nil"
+		log.NewError(req.OperationID, errMsg)
+		return &pbGroup.DismissGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 500, ErrMsg: errMsg}}, nil
+	}
+	cacheClient := pbCache.NewCacheClient(etcdConn)
+	cacheResp, err := cacheClient.DelGroupMemberIDListFromCache(context.Background(), &pbCache.DelGroupMemberIDListFromCacheReq{
+		GroupID:     req.GroupID,
+		OperationID: req.OperationID,
+	})
+	if err != nil {
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc call failed ", err.Error())
+		return &pbGroup.DismissGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 500, ErrMsg: err.Error()}}, nil
+	}
+	if cacheResp.CommonResp.ErrCode != 0 {
+		log.NewError(req.OperationID, "DelGroupMemberIDListFromCache rpc logic call failed ", cacheResp.String())
+		return &pbGroup.DismissGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: cacheResp.CommonResp.ErrCode, ErrMsg: cacheResp.CommonResp.ErrMsg}}, nil
+	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.DismissGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
 }
@ -1718,6 +1823,9 @@ func (s *groupServer) MuteGroupMember(ctx context.Context, req *pbGroup.MuteGrou
 		log.Error(req.OperationID, "UpdateGroupMemberInfo failed ", err.Error(), groupMemberInfo)
 		return &pbGroup.MuteGroupMemberResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	chat.GroupMemberMutedNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID, req.MutedSeconds)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.MuteGroupMemberResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1759,6 +1867,9 @@ func (s *groupServer) CancelMuteGroupMember(ctx context.Context, req *pbGroup.Ca
 		log.Error(req.OperationID, "UpdateGroupMemberInfo failed ", err.Error(), groupMemberInfo)
 		return &pbGroup.CancelMuteGroupMemberResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	chat.GroupMemberCancelMutedNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.CancelMuteGroupMemberResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1798,6 +1909,9 @@ func (s *groupServer) MuteGroup(ctx context.Context, req *pbGroup.MuteGroupReq)
 		log.Error(req.OperationID, "OperateGroupStatus failed ", err.Error(), req.GroupID, constant.GroupStatusMuted)
 		return &pbGroup.MuteGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelGroupInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	chat.GroupMutedNotification(req.OperationID, req.OpUserID, req.GroupID)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.MuteGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1837,6 +1951,9 @@ func (s *groupServer) CancelMuteGroup(ctx context.Context, req *pbGroup.CancelMu
 		log.Error(req.OperationID, "UpdateGroupInfoDefaultZero failed ", err.Error(), req.GroupID)
 		return &pbGroup.CancelMuteGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelGroupInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	chat.GroupCancelMutedNotification(req.OperationID, req.OpUserID, req.GroupID)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.CancelMuteGroupResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1870,6 +1987,9 @@ func (s *groupServer) SetGroupMemberNickname(ctx context.Context, req *pbGroup.S
 		log.Error(req.OperationID, errMsg)
 		return &pbGroup.SetGroupMemberNicknameResp{CommonResp: &pbGroup.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}}, nil
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	chat.GroupMemberInfoSetNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc return ", pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""})
 	return &pbGroup.SetGroupMemberNicknameResp{CommonResp: &pbGroup.CommonResp{ErrCode: 0, ErrMsg: ""}}, nil
@ -1902,13 +2022,16 @@ func (s *groupServer) SetGroupMemberInfo(ctx context.Context, req *pbGroup.SetGr
 		resp.CommonResp.ErrMsg = constant.ErrDB.ErrMsg + ":" + err.Error()
 		return resp, nil
 	}
+	if err := rocksCache.DelAllGroupMembersInfoFromCache(req.GroupID); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error(), req.GroupID)
+	}
 	if req.RoleLevel != nil {
 		switch req.RoleLevel.Value {
 		case constant.GroupOrdinaryUsers:
-			//chat.GroupMemberRoleLevelChangeNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID, constant.GroupMemberSetToOrdinaryUserNotification)
+			//msg.GroupMemberRoleLevelChangeNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID, constant.GroupMemberSetToOrdinaryUserNotification)
 			chat.GroupMemberInfoSetNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID)
 		case constant.GroupAdmin, constant.GroupOwner:
-			//chat.GroupMemberRoleLevelChangeNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID, constant.GroupMemberSetToAdminNotification)
+			//msg.GroupMemberRoleLevelChangeNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID, constant.GroupMemberSetToAdminNotification)
 			chat.GroupMemberInfoSetNotification(req.OperationID, req.OpUserID, req.GroupID, req.UserID)
 		}
 	} else {
--- a/internal/rpc/msg/callback.go
+++ b/internal/rpc/msg/callback.go
@ -6,7 +6,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/http"
 	"Open_IM/pkg/common/log"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 	http2 "net/http"
 )
--- a/internal/rpc/msg/chat.go
+++ b/internal/rpc/msg/chat.go
@ -5,7 +5,7 @@ import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
-	"Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 	"context"
 )
@ -15,7 +15,7 @@ func (rpc *rpcChat) ClearMsg(_ context.Context, req *pbChat.ClearMsgReq) (*pbCha
 	if req.OpUserID != req.UserID && !token_verify.IsManagerUserID(req.UserID) {
 		errMsg := "No permission" + req.OpUserID + req.UserID
 		log.Error(req.OperationID, errMsg)
-		return &pbChat.ClearMsgResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+		return &pbChat.ClearMsgResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: errMsg}, nil
 	}
 	log.Debug(req.OperationID, "CleanUpOneUserAllMsgFromRedis args", req.UserID)
 	err := db.DB.CleanUpOneUserAllMsgFromRedis(req.UserID, req.OperationID)
@ -36,3 +36,28 @@ func (rpc *rpcChat) ClearMsg(_ context.Context, req *pbChat.ClearMsgReq) (*pbCha
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "resp: ", resp.String())
 	return &resp, nil
 }
+
+func (rpc *rpcChat) SetMsgMinSeq(_ context.Context, req *pbChat.SetMsgMinSeqReq) (*pbChat.SetMsgMinSeqResp, error) {
+	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), "rpc req: ", req.String())
+	if req.OpUserID != req.UserID && !token_verify.IsManagerUserID(req.UserID) {
+		errMsg := "No permission" + req.OpUserID + req.UserID
+		log.Error(req.OperationID, errMsg)
+		return &pbChat.SetMsgMinSeqResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: errMsg}, nil
+	}
+	if req.GroupID == "" {
+		err := db.DB.SetUserMinSeq(req.UserID, req.MinSeq)
+		if err != nil {
+			errMsg := "SetUserMinSeq failed " + err.Error() + req.OperationID + req.UserID + utils.Uint32ToString(req.MinSeq)
+			log.Error(req.OperationID, errMsg)
+			return &pbChat.SetMsgMinSeqResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+		}
+		return &pbChat.SetMsgMinSeqResp{}, nil
+	}
+	err := db.DB.SetGroupUserMinSeq(req.GroupID, req.UserID, req.MinSeq)
+	if err != nil {
+		errMsg := "SetGroupUserMinSeq failed " + err.Error() + req.OperationID + req.GroupID + req.UserID + utils.Uint32ToString(req.MinSeq)
+		log.Error(req.OperationID, errMsg)
+		return &pbChat.SetMsgMinSeqResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+	}
+	return &pbChat.SetMsgMinSeqResp{}, nil
+}
--- a/internal/rpc/msg/pull_message.go
+++ b/internal/rpc/msg/pull_message.go
@ -1,6 +1,7 @@
 package msg

 import (
+	"Open_IM/pkg/utils"
 	"context"
 	go_redis "github.com/go-redis/redis/v8"

@ -13,34 +14,32 @@ func (rpc *rpcChat) GetMaxAndMinSeq(_ context.Context, in *open_im_sdk.GetMaxAnd
 	log.NewInfo(in.OperationID, "rpc getMaxAndMinSeq is arriving", in.String())
 	resp := new(open_im_sdk.GetMaxAndMinSeqResp)
 	m := make(map[string]*open_im_sdk.MaxAndMinSeq)
-	//seq, err := model.GetBiggestSeqFromReceive(in.UserID)
-	maxSeq, err1 := commonDB.DB.GetUserMaxSeq(in.UserID)
-	//minSeq, err2 := commonDB.DB.GetUserMinSeq(in.UserID)
-	if err1 == nil {
-		resp.MaxSeq = uint32(maxSeq)
-		for _, v := range in.GroupIDList {
-			x := new(open_im_sdk.MaxAndMinSeq)
-			maxSeq, _ := commonDB.DB.GetUserMaxSeq(v)
-			x.MaxSeq = uint32(maxSeq)
-			m[v] = x
+	var maxSeq, minSeq uint64
+	var err1, err2 error
+	maxSeq, err1 = commonDB.DB.GetUserMaxSeq(in.UserID)
+	minSeq, err2 = commonDB.DB.GetUserMinSeq(in.UserID)
+	if (err1 != nil && err1 != go_redis.Nil) || (err2 != nil && err2 != go_redis.Nil) {
+		log.NewError(in.OperationID, "getMaxSeq from redis error", in.String())
+		if err1 != nil {
+			log.NewError(in.OperationID, utils.GetSelfFuncName(), err1.Error())
+		}
+		if err2 != nil {
+			log.NewError(in.OperationID, utils.GetSelfFuncName(), err2.Error())
 		}
-		resp.GroupMaxAndMinSeq = m
-	} else if err1 == go_redis.Nil {
-		resp.MaxSeq = 0
-	} else {
-		log.NewError(in.OperationID, "getMaxSeq from redis error", in.String(), err1.Error())
 		resp.ErrCode = 200
 		resp.ErrMsg = "redis get err"
+		return resp, nil
+	}
+	resp.MaxSeq = uint32(maxSeq)
+	resp.MinSeq = uint32(minSeq)
+	for _, groupID := range in.GroupIDList {
+		x := new(open_im_sdk.MaxAndMinSeq)
+		maxSeq, _ := commonDB.DB.GetGroupMaxSeq(groupID)
+		minSeq, _ := commonDB.DB.GetGroupUserMinSeq(groupID, in.UserID)
+		x.MaxSeq = uint32(maxSeq)
+		x.MinSeq = uint32(minSeq)
+		m[groupID] = x
 	}
-	//if err2 == nil {
-	//	resp.MinSeq = uint32(minSeq)
-	//} else if err2 == redis.ErrNil {
-	//	resp.MinSeq = 0
-	//} else {
-	//	log.NewError(in.OperationID, "getMaxSeq from redis error", in.String(), err2.Error())
-	//	resp.ErrCode = 201
-	//	resp.ErrMsg = "redis get err"
-	//}
 	return resp, nil
 }
 func (rpc *rpcChat) PullMessageBySeqList(_ context.Context, in *open_im_sdk.PullMessageBySeqListReq) (*open_im_sdk.PullMessageBySeqListResp, error) {
--- a/internal/rpc/msg/rpcChat.go
+++ b/internal/rpc/msg/rpcChat.go
@ -7,7 +7,7 @@ import (
 	"Open_IM/pkg/common/kafka"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	"Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 	"google.golang.org/grpc"
 	"net"
@ -36,7 +36,7 @@ func NewRpcChatServer(port int) *rpcChat {
 	log.NewPrivateLog(constant.LogFileName)
 	rc := rpcChat{
 		rpcPort:         port,
-		rpcRegisterName: config.Config.RpcRegisterName.OpenImOfflineMessageName,
+		rpcRegisterName: config.Config.RpcRegisterName.OpenImMsgName,
 		etcdSchema:      config.Config.Etcd.EtcdSchema,
 		etcdAddr:        config.Config.Etcd.EtcdAddr,
 	}
@ -65,7 +65,7 @@ func (rpc *rpcChat) Run() {
 	defer srv.GracefulStop()

 	rpcRegisterIP := config.Config.RpcRegisterIP
-	pbChat.RegisterChatServer(srv, rpc)
+	msg.RegisterMsgServer(srv, rpc)
 	if config.Config.RpcRegisterIP == "" {
 		rpcRegisterIP, err = utils.GetLocalIP()
 		if err != nil {
--- a/internal/rpc/msg/send_msg.go
+++ b/internal/rpc/msg/send_msg.go
@ -9,8 +9,8 @@ import (
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
 	cacheRpc "Open_IM/pkg/proto/cache"
 	pbCache "Open_IM/pkg/proto/cache"
-	pbChat "Open_IM/pkg/proto/chat"
 	pbConversation "Open_IM/pkg/proto/conversation"
+	pbChat "Open_IM/pkg/proto/msg"
 	pbRelay "Open_IM/pkg/proto/relay"
 	sdk_ws "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
@ -830,14 +830,14 @@ func Notification(n *NotificationMsg) {
 	offlineInfo.Ex = ex
 	msg.OfflinePushInfo = &offlineInfo
 	req.MsgData = &msg
-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, req.OperationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
 		return
 	}

-	client := pbChat.NewChatClient(etcdConn)
+	client := pbChat.NewMsgClient(etcdConn)
 	reply, err := client.SendMsg(context.Background(), &req)
 	if err != nil {
 		log.NewError(req.OperationID, "SendMsg rpc failed, ", req.String(), err.Error())
@ -853,9 +853,9 @@ func getOnlineAndOfflineUserIDList(memberList []string, m map[string][]string, o
 	req.OperationID = operationID
 	req.OpUserID = config.Config.Manager.AppManagerUid[0]
 	flag := false
-	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOnlineMessageRelayName)
+	grpcCons := getcdv3.GetConn4Unique(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImRelayName)
 	for _, v := range grpcCons {
-		client := pbRelay.NewOnlineMessageRelayServiceClient(v)
+		client := pbRelay.NewRelayClient(v)
 		reply, err := client.GetUsersOnlineStatus(context.Background(), req)
 		if err != nil {
 			log.NewError(operationID, "GetUsersOnlineStatus rpc  err", req.String(), err.Error())
--- a/internal/rpc/msg/tag_send_msg.go
+++ b/internal/rpc/msg/tag_send_msg.go
@ -6,7 +6,7 @@ import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	pbCommon "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
@ -33,14 +33,14 @@ func TagSendMessage(operationID string, user *db.User, recvID, content string, s
 	msgData.SenderPlatformID = senderPlatformID
 	req.MsgData = &msgData
 	req.OperationID = operationID
-	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImOfflineMessageName, operationID)
+	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImMsgName, operationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
 		log.NewError(req.OperationID, errMsg)
 		return
 	}

-	client := pbChat.NewChatClient(etcdConn)
+	client := pbChat.NewMsgClient(etcdConn)
 	respPb, err := client.SendMsg(context.Background(), &req)
 	if err != nil {
 		log.NewError(operationID, utils.GetSelfFuncName(), "send msg failed", err.Error())
--- a/internal/rpc/organization/organization.go
+++ b/internal/rpc/organization/organization.go
@ -6,6 +6,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
 	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	rocksCache "Open_IM/pkg/common/db/rocks_cache"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
 	"Open_IM/pkg/grpc-etcdv3/getcdv3"
@ -112,8 +113,12 @@ func (s *organizationServer) CreateDepartment(ctx context.Context, req *rpc.Crea
 	resp := &rpc.CreateDepartmentResp{DepartmentInfo: &open_im_sdk.Department{}}
 	utils.CopyStructFields(resp.DepartmentInfo, createdDepartment)
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc return ", *resp)
+	if err := rocksCache.DelAllDepartmentsFromCache(); err != nil {
+		errMsg := req.OperationID + " " + "UpdateDepartment failed " + err.Error()
+		log.Error(req.OperationID, errMsg)
+		return &rpc.CreateDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+	}
 	chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
-
 	etcdConn := getcdv3.GetConn(config.Config.Etcd.EtcdSchema, strings.Join(config.Config.Etcd.EtcdAddr, ","), config.Config.RpcRegisterName.OpenImGroupName, req.OperationID)
 	if etcdConn == nil {
 		errMsg := req.OperationID + "getcdv3.GetConn == nil"
@ -169,11 +174,15 @@ func (s *organizationServer) UpdateDepartment(ctx context.Context, req *rpc.Upda
 	utils.CopyStructFields(&department, req.DepartmentInfo)
 	log.Debug(req.OperationID, "dst ", department, "src ", req.DepartmentInfo)
 	if err := imdb.UpdateDepartment(&department, nil); err != nil {
+		errMsg := req.OperationID + " " + "UpdateDepartment failed " + err.Error()
+		log.Error(req.OperationID, errMsg, department)
+		return &rpc.UpdateDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+	}
+	if err := rocksCache.DelAllDepartmentsFromCache(); err != nil {
 		errMsg := req.OperationID + " " + "UpdateDepartment failed " + err.Error()
 		log.Error(req.OperationID, errMsg)
 		return &rpc.UpdateDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
 	}
-
 	resp := &rpc.UpdateDepartmentResp{}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc return ", *resp)
 	chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
@ -182,12 +191,24 @@ func (s *organizationServer) UpdateDepartment(ctx context.Context, req *rpc.Upda

 func (s *organizationServer) GetSubDepartment(ctx context.Context, req *rpc.GetSubDepartmentReq) (*rpc.GetSubDepartmentResp, error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc args ", req.String())
-	err, departmentList := imdb.GetSubDepartmentList(req.DepartmentID)
-	if err != nil {
-		errMsg := req.OperationID + " " + "GetDepartment failed " + err.Error()
-		log.Error(req.OperationID, errMsg)
-		return &rpc.GetSubDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+	var departmentList []db.Department
+	var err error
+	if req.DepartmentID == "-1" {
+		departmentList, err = rocksCache.GetAllDepartmentsFromCache()
+		if err != nil {
+			errMsg := req.OperationID + " " + "GetDepartment failed " + err.Error()
+			log.Error(req.OperationID, errMsg)
+			return &rpc.GetSubDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+		}
+	} else {
+		departmentList, err = imdb.GetSubDepartmentList(req.DepartmentID)
+		if err != nil {
+			errMsg := req.OperationID + " " + "GetDepartment failed " + err.Error()
+			log.Error(req.OperationID, errMsg)
+			return &rpc.GetSubDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+		}
 	}
+
 	log.Debug(req.OperationID, "GetSubDepartmentList ", req.DepartmentID, departmentList)
 	resp := &rpc.GetSubDepartmentResp{}
 	for _, v := range departmentList {
@ -224,6 +245,12 @@ func (s *organizationServer) DeleteDepartment(ctx context.Context, req *rpc.Dele
 		return &rpc.DeleteDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
 	}
 	log.Debug(req.OperationID, "DeleteDepartment ", req.DepartmentID)
+
+	if err := rocksCache.DelAllDepartmentsFromCache(); err != nil {
+		errMsg := req.OperationID + " " + "UpdateDepartment failed " + err.Error()
+		log.Error(req.OperationID, errMsg)
+		return &rpc.DeleteDepartmentResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
+	}
 	resp := &rpc.DeleteDepartmentResp{}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc return ", resp)
 	chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
@ -273,7 +300,7 @@ func (s *organizationServer) CreateOrganizationUser(ctx context.Context, req *rp
 	log.Debug(req.OperationID, "CreateOrganizationUser ", organizationUser)
 	resp := &rpc.CreateOrganizationUserResp{}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc return ", *resp)
-	chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
+	//chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
 	return resp, nil
 }

@ -353,7 +380,9 @@ func (s *organizationServer) CreateDepartmentMember(ctx context.Context, req *rp
 		return &rpc.CreateDepartmentMemberResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: errMsg}, nil
 	}
 	log.Debug(req.OperationID, "UpdateOrganizationUser ", departmentMember)
-
+	if err := rocksCache.DelAllDepartmentMembersFromCache(); err != nil {
+		log.NewError(req.OperationID, utils.GetSelfFuncName(), err.Error())
+	}
 	resp := &rpc.CreateDepartmentMemberResp{}
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc return ", *resp)
 	chat.OrganizationNotificationToAll(req.OpUserID, req.OperationID)
@ -477,11 +506,22 @@ func (s *organizationServer) DeleteOrganizationUser(ctx context.Context, req *rp

 func (s *organizationServer) GetDepartmentMember(ctx context.Context, req *rpc.GetDepartmentMemberReq) (*rpc.GetDepartmentMemberResp, error) {
 	log.NewInfo(req.OperationID, utils.GetSelfFuncName(), " rpc args ", req.String())
-	err, departmentMemberList := imdb.GetDepartmentMemberList(req.DepartmentID)
-	if err != nil {
-		errMsg := req.OperationID + " " + req.OpUserID + " is not app manager"
-		log.Error(req.OperationID, errMsg)
-		return &rpc.GetDepartmentMemberResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: errMsg}, nil
+	var departmentMemberList []db.DepartmentMember
+	var err error
+	if req.DepartmentID == "-1" {
+		departmentMemberList, err = rocksCache.GetAllDepartmentMembersFromCache()
+		if err != nil {
+			errMsg := req.OperationID + " " + req.OpUserID + " is not app manager"
+			log.Error(req.OperationID, errMsg)
+			return &rpc.GetDepartmentMemberResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: errMsg}, nil
+		}
+	} else {
+		departmentMemberList, err = imdb.GetDepartmentMemberList(req.DepartmentID)
+		if err != nil {
+			errMsg := req.OperationID + " " + req.OpUserID + " is not app manager"
+			log.Error(req.OperationID, errMsg)
+			return &rpc.GetDepartmentMemberResp{ErrCode: constant.ErrAccess.ErrCode, ErrMsg: errMsg}, nil
+		}
 	}

 	log.Debug(req.OperationID, "GetDepartmentMemberList ", departmentMemberList)
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@ -6,6 +6,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
 	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/common/db/rocks_cache"
 	errors "Open_IM/pkg/common/http"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
@ -112,7 +113,7 @@ func (s *userServer) GetUserInfo(ctx context.Context, req *pbUser.GetUserInfoReq
 	if len(req.UserIDList) > 0 {
 		for _, userID := range req.UserIDList {
 			var userInfo sdkws.UserInfo
-			user, err := imdb.GetUserByUserID(userID)
+			user, err := rocksCache.GetUserInfoFromCache(userID)
 			if err != nil {
 				log.NewError(req.OperationID, "GetUserByUserID failed ", err.Error(), userID)
 				continue
@ -151,7 +152,7 @@ func (s *userServer) BatchSetConversations(ctx context.Context, req *pbUser.Batc
 			continue
 		}
 		resp.Success = append(resp.Success, v.ConversationID)
-		// if is set private chat operation，then peer user need to sync and set tips\
+		// if is set private msg operation，then peer user need to sync and set tips\
 		if v.ConversationType == constant.SingleChatType && req.NotificationType == constant.ConversationPrivateChatNotification {
 			if err := syncPeerUserConversation(v, req.OperationID); err != nil {
 				log.NewError(req.OperationID, utils.GetSelfFuncName(), "syncPeerUserConversation", err.Error())
@ -408,16 +409,19 @@ func (s *userServer) UpdateUserInfo(ctx context.Context, req *pbUser.UpdateUserI
 		CommID: &pbFriend.CommID{OperationID: req.OperationID, FromUserID: req.UserInfo.UserID, OpUserID: req.OpUserID},
 	}

-	RpcResp, err := client.GetFriendList(context.Background(), newReq)
+	rpcResp, err := client.GetFriendList(context.Background(), newReq)
 	if err != nil {
 		log.NewError(req.OperationID, "GetFriendList failed ", err.Error(), newReq)
-		return &pbUser.UpdateUserInfoResp{CommonResp: &pbUser.CommonResp{}}, nil
+		return &pbUser.UpdateUserInfoResp{CommonResp: &pbUser.CommonResp{ErrCode: 500, ErrMsg: err.Error()}}, nil
 	}
-	for _, v := range RpcResp.FriendInfoList {
+	for _, v := range rpcResp.FriendInfoList {
 		log.Info(req.OperationID, "UserInfoUpdatedNotification ", req.UserInfo.UserID, v.FriendUser.UserID)
 		chat.UserInfoUpdatedNotification(req.OperationID, req.UserInfo.UserID, v.FriendUser.UserID)
 	}
-
+	if err := rocksCache.DelUserInfoFromCache(user.UserID); err != nil {
+		log.NewError(req.OperationID, "GetFriendList failed ", err.Error(), newReq)
+		return &pbUser.UpdateUserInfoResp{CommonResp: &pbUser.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: err.Error()}}, nil
+	}
 	chat.UserInfoUpdatedNotification(req.OperationID, req.UserInfo.UserID, req.OpUserID)
 	log.Info(req.OperationID, "UserInfoUpdatedNotification ", req.UserInfo.UserID, req.OpUserID)
 	if req.UserInfo.FaceURL != "" {
@ -467,15 +471,22 @@ func (s *userServer) SetGlobalRecvMessageOpt(ctx context.Context, req *pbUser.Se
 }

 func (s *userServer) SyncJoinedGroupMemberFaceURL(userID string, faceURL string, operationID string, opUserID string) {
-	joinedGroupIDList, err := imdb.GetJoinedGroupIDListByUserID(userID)
+	joinedGroupIDList, err := rocksCache.GetJoinedGroupIDListFromCache(userID)
 	if err != nil {
 		log.NewWarn(operationID, "GetJoinedGroupIDListByUserID failed ", userID, err.Error())
 		return
 	}
-	for _, v := range joinedGroupIDList {
-		groupMemberInfo := db.GroupMember{UserID: userID, GroupID: v, FaceURL: faceURL}
-		imdb.UpdateGroupMemberInfo(groupMemberInfo)
-		chat.GroupMemberInfoSetNotification(operationID, opUserID, v, userID)
+	for _, groupID := range joinedGroupIDList {
+		groupMemberInfo := db.GroupMember{UserID: userID, GroupID: groupID, FaceURL: faceURL}
+		if err := imdb.UpdateGroupMemberInfo(groupMemberInfo); err != nil {
+			log.NewError(operationID, utils.GetSelfFuncName(), err.Error(), groupMemberInfo)
+			continue
+		}
+		if err := rocksCache.DelAllGroupMembersInfoFromCache(groupID); err != nil {
+			log.NewError(operationID, utils.GetSelfFuncName(), err.Error(), groupID)
+			continue
+		}
+		chat.GroupMemberInfoSetNotification(operationID, opUserID, groupID, userID)
 	}
 }

@ -493,7 +504,14 @@ func (s *userServer) SyncJoinedGroupMemberNickname(userID string, newNickname, o
 		}
 		if member.Nickname == oldNickname {
 			groupMemberInfo := db.GroupMember{UserID: userID, GroupID: v, Nickname: newNickname}
-			imdb.UpdateGroupMemberInfo(groupMemberInfo)
+			if err := imdb.UpdateGroupMemberInfo(groupMemberInfo); err != nil {
+				log.NewError(operationID, utils.GetSelfFuncName(), err.Error(), groupMemberInfo)
+				continue
+			}
+			if err := rocksCache.DelAllGroupMembersInfoFromCache(v); err != nil {
+				log.NewError(operationID, utils.GetSelfFuncName(), err.Error(), v)
+				continue
+			}
 			chat.GroupMemberInfoSetNotification(operationID, opUserID, v, userID)
 		}
 	}
--- a/pkg/base_info/msg.go
+++ b/pkg/base_info/msg.go
@ -34,3 +34,18 @@ type MsgDeleteNotificationElem struct {
 	IsAllDelete bool     `json:"isAllDelete"`
 	SeqList     []uint32 `json:"seqList"`
 }
+
+//UserID               string   `protobuf:"bytes,1,opt,name=userID" json:"userID,omitempty"`
+//	GroupID              string   `protobuf:"bytes,2,opt,name=groupID" json:"groupID,omitempty"`
+//	MinSeq               uint32   `protobuf:"varint,3,opt,name=minSeq" json:"minSeq,omitempty"`
+//	OperationID          string   `protobuf:"bytes,4,opt,name=operationID" json:"operationID,omitempty"`
+//	OpUserID             string   `protobuf:"bytes,5,opt,name=opUserID" json:"opUserID,omitempty"`
+type SetMsgMinSeqReq struct {
+	UserID      string `json:"userID"  binding:"required"`
+	GroupID     string `json:"groupID"`
+	MinSeq      uint32 `json:"minSeq"  binding:"required"`
+	OperationID string `json:"operationID"  binding:"required"`
+}
+type SetMsgMinSeqResp struct {
+	CommResp
+}
--- a/pkg/common/config/config.go
+++ b/pkg/common/config/config.go
@ -74,6 +74,10 @@ type config struct {
 		} `yaml:"minio"`
 	}

+	Dtm struct {
+		ServerURL string `json:"serverURL"`
+	}
+
 	Mysql struct {
 		DBAddress      []string `yaml:"dbMysqlAddress"`
 		DBUserName     string   `yaml:"dbMysqlUserName"`
@ -123,21 +127,22 @@ type config struct {
 		OpenImCachePort          []int `yaml:"openImCachePort"`
 	}
 	RpcRegisterName struct {
-		OpenImStatisticsName         string `yaml:"openImStatisticsName"`
-		OpenImUserName               string `yaml:"openImUserName"`
-		OpenImFriendName             string `yaml:"openImFriendName"`
-		OpenImOfflineMessageName     string `yaml:"openImOfflineMessageName"`
-		OpenImPushName               string `yaml:"openImPushName"`
-		OpenImOnlineMessageRelayName string `yaml:"openImOnlineMessageRelayName"`
-		OpenImGroupName              string `yaml:"openImGroupName"`
-		OpenImAuthName               string `yaml:"openImAuthName"`
-		OpenImMessageCMSName         string `yaml:"openImMessageCMSName"`
-		OpenImAdminCMSName           string `yaml:"openImAdminCMSName"`
-		OpenImOfficeName             string `yaml:"openImOfficeName"`
-		OpenImOrganizationName       string `yaml:"openImOrganizationName"`
-		OpenImConversationName       string `yaml:"openImConversationName"`
-		OpenImCacheName              string `yaml:"openImCacheName"`
-		OpenImRealTimeCommName       string `yaml:"openImRealTimeCommName"`
+		OpenImStatisticsName string `yaml:"openImStatisticsName"`
+		OpenImUserName       string `yaml:"openImUserName"`
+		OpenImFriendName     string `yaml:"openImFriendName"`
+		//	OpenImOfflineMessageName     string `yaml:"openImOfflineMessageName"`
+		OpenImMsgName          string `yaml:"openImMsgName"`
+		OpenImPushName         string `yaml:"openImPushName"`
+		OpenImRelayName        string `yaml:"openImRelayName"`
+		OpenImGroupName        string `yaml:"openImGroupName"`
+		OpenImAuthName         string `yaml:"openImAuthName"`
+		OpenImMessageCMSName   string `yaml:"openImMessageCMSName"`
+		OpenImAdminCMSName     string `yaml:"openImAdminCMSName"`
+		OpenImOfficeName       string `yaml:"openImOfficeName"`
+		OpenImOrganizationName string `yaml:"openImOrganizationName"`
+		OpenImConversationName string `yaml:"openImConversationName"`
+		OpenImCacheName        string `yaml:"openImCacheName"`
+		OpenImRealTimeCommName string `yaml:"openImRealTimeCommName"`
 	}
 	Etcd struct {
 		EtcdSchema string   `yaml:"etcdSchema"`
--- a/pkg/common/db/RedisModel.go
+++ b/pkg/common/db/RedisModel.go
@ -4,12 +4,11 @@ import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
 	log2 "Open_IM/pkg/common/log"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	pbRtc "Open_IM/pkg/proto/rtc"
 	pbCommon "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
-	"encoding/json"
 	"errors"
 	"fmt"
 	go_redis "github.com/go-redis/redis/v8"
@ -18,6 +17,7 @@ import (
 	"strconv"
 	"time"
 )
+
 const (
 	accountTempCode               = "ACCOUNT_TEMP_CODE"
 	resetPwdTempCode              = "RESET_PWD_TEMP_CODE"
@ -27,26 +27,17 @@ const (
 	uidPidToken                   = "UID_PID_TOKEN_STATUS:"
 	conversationReceiveMessageOpt = "CON_RECV_MSG_OPT:"
 	getuiToken                    = "GETUI_TOKEN"
-	userInfoCache                 = "USER_INFO_CACHE:"
-	friendRelationCache           = "FRIEND_RELATION_CACHE:"
-	blackListCache                = "BLACK_LIST_CACHE:"
-	groupCache                    = "GROUP_CACHE:"
 	messageCache                  = "MESSAGE_CACHE:"
 	SignalCache                   = "SIGNAL_CACHE:"
 	SignalListCache               = "SIGNAL_LIST_CACHE:"
 	GlobalMsgRecvOpt              = "GLOBAL_MSG_RECV_OPT"
+	groupUserMinSeq               = "GROUP_USER_MIN_SEQ:"
+	groupMaxSeq                   = "GROUP_MAX_SEQ"
 )

-
-//func  (d *  DataBases)pubMessage(channel, msg string) {
-//   d.rdb.Publish(context.Background(),channel,msg)
-//}
-//func  (d *  DataBases)pubMessage(channel, msg string) {
-//	d.rdb.Publish(context.Background(),channel,msg)
-//}
 func (d *DataBases) JudgeAccountEXISTS(account string) (bool, error) {
 	key := accountTempCode + account
-	n, err := d.rdb.Exists(context.Background(), key).Result()
+	n, err := d.RDB.Exists(context.Background(), key).Result()
 	if n > 0 {
 		return true, err
 	} else {
@ -55,57 +46,84 @@ func (d *DataBases) JudgeAccountEXISTS(account string) (bool, error) {
 }
 func (d *DataBases) SetAccountCode(account string, code, ttl int) (err error) {
 	key := accountTempCode + account
-	return d.rdb.Set(context.Background(), key, code, time.Duration(ttl)*time.Second).Err()
+	return d.RDB.Set(context.Background(), key, code, time.Duration(ttl)*time.Second).Err()
 }
 func (d *DataBases) GetAccountCode(account string) (string, error) {
 	key := accountTempCode + account
-	return d.rdb.Get(context.Background(), key).Result()
+	return d.RDB.Get(context.Background(), key).Result()
 }

 //Perform seq auto-increment operation of user messages
 func (d *DataBases) IncrUserSeq(uid string) (uint64, error) {
 	key := userIncrSeq + uid
-	seq, err := d.rdb.Incr(context.Background(), key).Result()
+	seq, err := d.RDB.Incr(context.Background(), key).Result()
 	return uint64(seq), err
 }

 //Get the largest Seq
 func (d *DataBases) GetUserMaxSeq(uid string) (uint64, error) {
 	key := userIncrSeq + uid
-	seq, err := d.rdb.Get(context.Background(), key).Result()
+	seq, err := d.RDB.Get(context.Background(), key).Result()
 	return uint64(utils.StringToInt(seq)), err
 }

 //set the largest Seq
 func (d *DataBases) SetUserMaxSeq(uid string, maxSeq uint64) error {
 	key := userIncrSeq + uid
-	return d.rdb.Set(context.Background(), key, maxSeq, 0).Err()
+	return d.RDB.Set(context.Background(), key, maxSeq, 0).Err()
 }

 //Set the user's minimum seq
 func (d *DataBases) SetUserMinSeq(uid string, minSeq uint32) (err error) {
 	key := userMinSeq + uid
-	return d.rdb.Set(context.Background(), key, minSeq, 0).Err()
+	return d.RDB.Set(context.Background(), key, minSeq, 0).Err()
 }

 //Get the smallest Seq
 func (d *DataBases) GetUserMinSeq(uid string) (uint64, error) {
 	key := userMinSeq + uid
-	seq, err := d.rdb.Get(context.Background(), key).Result()
+	seq, err := d.RDB.Get(context.Background(), key).Result()
 	return uint64(utils.StringToInt(seq)), err
 }

+func (d *DataBases) SetGroupUserMinSeq(groupID, userID string, minSeq uint32) (err error) {
+	key := groupUserMinSeq + "g:" + groupID + "u:" + userID
+	return d.RDB.Set(context.Background(), key, minSeq, 0).Err()
+}
+func (d *DataBases) GetGroupUserMinSeq(groupID, userID string) (uint64, error) {
+	key := groupUserMinSeq + "g:" + groupID + "u:" + userID
+	seq, err := d.RDB.Get(context.Background(), key).Result()
+	return uint64(utils.StringToInt(seq)), err
+}
+
+func (d *DataBases) GetGroupMaxSeq(groupID string) (uint64, error) {
+	key := groupMaxSeq + groupID
+	seq, err := d.RDB.Get(context.Background(), key).Result()
+	return uint64(utils.StringToInt(seq)), err
+}
+
+func (d *DataBases) IncrGroupMaxSeq(groupID string) (uint64, error) {
+	key := groupMaxSeq + groupID
+	seq, err := d.RDB.Incr(context.Background(), key).Result()
+	return uint64(seq), err
+}
+
+func (d *DataBases) SetGroupMaxSeq(groupID string, maxSeq uint64) error {
+	key := groupMaxSeq + groupID
+	return d.RDB.Set(context.Background(), key, maxSeq, 0).Err()
+}
+
 //Store userid and platform class to redis
 func (d *DataBases) AddTokenFlag(userID string, platformID int, token string, flag int) error {
 	key := uidPidToken + userID + ":" + constant.PlatformIDToName(platformID)
 	log2.NewDebug("", "add token key is ", key)
-	return d.rdb.HSet(context.Background(), key, token, flag).Err()
+	return d.RDB.HSet(context.Background(), key, token, flag).Err()
 }

 func (d *DataBases) GetTokenMapByUidPid(userID, platformID string) (map[string]int, error) {
 	key := uidPidToken + userID + ":" + platformID
 	log2.NewDebug("", "get token key is ", key)
-	m, err := d.rdb.HGetAll(context.Background(), key).Result()
+	m, err := d.RDB.HGetAll(context.Background(), key).Result()
 	mm := make(map[string]int)
 	for k, v := range m {
 		mm[k] = utils.StringToInt(v)
@ -118,29 +136,29 @@ func (d *DataBases) SetTokenMapByUidPid(userID string, platformID int, m map[str
 	for k, v := range m {
 		mm[k] = v
 	}
-	return d.rdb.HSet(context.Background(), key, mm).Err()
+	return d.RDB.HSet(context.Background(), key, mm).Err()
 }
 func (d *DataBases) DeleteTokenByUidPid(userID string, platformID int, fields []string) error {
 	key := uidPidToken + userID + ":" + constant.PlatformIDToName(platformID)
-	return d.rdb.HDel(context.Background(), key, fields...).Err()
+	return d.RDB.HDel(context.Background(), key, fields...).Err()
 }
 func (d *DataBases) SetSingleConversationRecvMsgOpt(userID, conversationID string, opt int32) error {
 	key := conversationReceiveMessageOpt + userID
-	return d.rdb.HSet(context.Background(), key, conversationID, opt).Err()
+	return d.RDB.HSet(context.Background(), key, conversationID, opt).Err()
 }

 func (d *DataBases) GetSingleConversationRecvMsgOpt(userID, conversationID string) (int, error) {
 	key := conversationReceiveMessageOpt + userID
-	result, err := d.rdb.HGet(context.Background(), key, conversationID).Result()
+	result, err := d.RDB.HGet(context.Background(), key, conversationID).Result()
 	return utils.StringToInt(result), err
 }
 func (d *DataBases) SetUserGlobalMsgRecvOpt(userID string, opt int32) error {
 	key := conversationReceiveMessageOpt + userID
-	return d.rdb.HSet(context.Background(), key, GlobalMsgRecvOpt, opt).Err()
+	return d.RDB.HSet(context.Background(), key, GlobalMsgRecvOpt, opt).Err()
 }
 func (d *DataBases) GetUserGlobalMsgRecvOpt(userID string) (int, error) {
 	key := conversationReceiveMessageOpt + userID
-	result, err := d.rdb.HGet(context.Background(), key, GlobalMsgRecvOpt).Result()
+	result, err := d.RDB.HGet(context.Background(), key, GlobalMsgRecvOpt).Result()
 	if err != nil {
 		if err == go_redis.Nil {
 			return 0, nil
@ -155,7 +173,7 @@ func (d *DataBases) GetMessageListBySeq(userID string, seqList []uint32, operati
 		//MESSAGE_CACHE:169.254.225.224_reliability1653387820_0_1
 		key := messageCache + userID + "_" + strconv.Itoa(int(v))

-		result, err := d.rdb.Get(context.Background(), key).Result()
+		result, err := d.RDB.Get(context.Background(), key).Result()
 		if err != nil {
 			errResult = err
 			failedSeqList = append(failedSeqList, v)
@ -178,7 +196,7 @@ func (d *DataBases) GetMessageListBySeq(userID string, seqList []uint32, operati
 }
 func (d *DataBases) SetMessageToCache(msgList []*pbChat.MsgDataToMQ, uid string, operationID string) error {
 	ctx := context.Background()
-	pipe := d.rdb.Pipeline()
+	pipe := d.RDB.Pipeline()
 	var failedList []pbChat.MsgDataToMQ
 	for _, msg := range msgList {
 		key := messageCache + uid + "_" + strconv.Itoa(int(msg.MsgData.Seq))
@ -205,7 +223,7 @@ func (d *DataBases) SetMessageToCache(msgList []*pbChat.MsgDataToMQ, uid string,
 func (d *DataBases) CleanUpOneUserAllMsgFromRedis(userID string, operationID string) error {
 	ctx := context.Background()
 	key := messageCache + userID + "_" + "*"
-	vals, err := d.rdb.Keys(ctx, key).Result()
+	vals, err := d.RDB.Keys(ctx, key).Result()
 	log2.Debug(operationID, "vals: ", vals)
 	if err == go_redis.Nil {
 		return nil
@ -213,7 +231,7 @@ func (d *DataBases) CleanUpOneUserAllMsgFromRedis(userID string, operationID str
 	if err != nil {
 		return utils.Wrap(err, "")
 	}
-	if err = d.rdb.Del(ctx, vals...).Err(); err != nil {
+	if err = d.RDB.Del(ctx, vals...).Err(); err != nil {
 		return utils.Wrap(err, "")
 	}
 	return nil
@ -249,16 +267,16 @@ func (d *DataBases) HandleSignalInfo(operationID string, msg *pbCommon.MsgData)
 				return err
 			}
 			keyList := SignalListCache + userID
-			err = d.rdb.LPush(context.Background(), keyList, msg.ClientMsgID).Err()
+			err = d.RDB.LPush(context.Background(), keyList, msg.ClientMsgID).Err()
 			if err != nil {
 				return err
 			}
-			err = d.rdb.Expire(context.Background(), keyList, time.Duration(timeout)*time.Second).Err()
+			err = d.RDB.Expire(context.Background(), keyList, time.Duration(timeout)*time.Second).Err()
 			if err != nil {
 				return err
 			}
 			key := SignalCache + msg.ClientMsgID
-			err = d.rdb.Set(context.Background(), key, msg.Content, time.Duration(timeout)*time.Second).Err()
+			err = d.RDB.Set(context.Background(), key, msg.Content, time.Duration(timeout)*time.Second).Err()
 			if err != nil {
 				return err
 			}
@ -270,7 +288,7 @@ func (d *DataBases) HandleSignalInfo(operationID string, msg *pbCommon.MsgData)
 func (d *DataBases) GetSignalInfoFromCacheByClientMsgID(clientMsgID string) (invitationInfo *pbRtc.SignalInviteReq, err error) {
 	key := SignalCache + clientMsgID
 	invitationInfo = &pbRtc.SignalInviteReq{}
-	bytes, err := d.rdb.Get(context.Background(), key).Bytes()
+	bytes, err := d.RDB.Get(context.Background(), key).Bytes()
 	if err != nil {
 		return nil, err
 	}
@ -291,7 +309,7 @@ func (d *DataBases) GetSignalInfoFromCacheByClientMsgID(clientMsgID string) (inv

 func (d *DataBases) GetAvailableSignalInvitationInfo(userID string) (invitationInfo *pbRtc.SignalInviteReq, err error) {
 	keyList := SignalListCache + userID
-	result := d.rdb.LPop(context.Background(), keyList)
+	result := d.RDB.LPop(context.Background(), keyList)
 	if err = result.Err(); err != nil {
 		return nil, utils.Wrap(err, "GetAvailableSignalInvitationInfo failed")
 	}
@ -313,14 +331,14 @@ func (d *DataBases) GetAvailableSignalInvitationInfo(userID string) (invitationI

 func (d *DataBases) DelUserSignalList(userID string) error {
 	keyList := SignalListCache + userID
-	err := d.rdb.Del(context.Background(), keyList).Err()
+	err := d.RDB.Del(context.Background(), keyList).Err()
 	return err
 }

 func (d *DataBases) DelMsgFromCache(uid string, seqList []uint32, operationID string) {
 	for _, seq := range seqList {
 		key := messageCache + uid + "_" + strconv.Itoa(int(seq))
-		result := d.rdb.Get(context.Background(), key).String()
+		result := d.RDB.Get(context.Background(), key).String()
 		var msg pbCommon.MsgData
 		if err := utils.String2Pb(result, &msg); err != nil {
 			log2.Error(operationID, utils.GetSelfFuncName(), "String2Pb failed", msg, err.Error())
@ -332,98 +350,17 @@ func (d *DataBases) DelMsgFromCache(uid string, seqList []uint32, operationID st
 			log2.Error(operationID, utils.GetSelfFuncName(), "Pb2String failed", msg, err.Error())
 			continue
 		}
-		if err := d.rdb.Set(context.Background(), key, s, time.Duration(config.Config.MsgCacheTimeout)*time.Second).Err(); err != nil {
+		if err := d.RDB.Set(context.Background(), key, s, time.Duration(config.Config.MsgCacheTimeout)*time.Second).Err(); err != nil {
 			log2.Error(operationID, utils.GetSelfFuncName(), "Set failed", err.Error())
 		}
 	}
 }

 func (d *DataBases) SetGetuiToken(token string, expireTime int64) error {
-	return d.rdb.Set(context.Background(), getuiToken, token, time.Duration(expireTime)*time.Second).Err()
+	return d.RDB.Set(context.Background(), getuiToken, token, time.Duration(expireTime)*time.Second).Err()
 }

 func (d *DataBases) GetGetuiToken() (string, error) {
-	result := d.rdb.Get(context.Background(), getuiToken)
+	result := d.RDB.Get(context.Background(), getuiToken)
 	return result.String(), result.Err()
 }
-
-func (d *DataBases) AddFriendToCache(userID string, friendIDList ...string) error {
-	var IDList []interface{}
-	for _, id := range friendIDList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SAdd(context.Background(), friendRelationCache+userID, IDList...).Err()
-}
-
-func (d *DataBases) ReduceFriendToCache(userID string, friendIDList ...string) error {
-	var IDList []interface{}
-	for _, id := range friendIDList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SRem(context.Background(), friendRelationCache+userID, IDList...).Err()
-}
-
-func (d *DataBases) GetFriendIDListFromCache(userID string) ([]string, error) {
-	result := d.rdb.SMembers(context.Background(), friendRelationCache+userID)
-	return result.Result()
-}
-
-func (d *DataBases) AddBlackUserToCache(userID string, blackList ...string) error {
-	var IDList []interface{}
-	for _, id := range blackList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SAdd(context.Background(), blackListCache+userID, IDList...).Err()
-}
-
-func (d *DataBases) ReduceBlackUserFromCache(userID string, blackList ...string) error {
-	var IDList []interface{}
-	for _, id := range blackList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SRem(context.Background(), blackListCache+userID, IDList...).Err()
-}
-
-func (d *DataBases) GetBlackListFromCache(userID string) ([]string, error) {
-	result := d.rdb.SMembers(context.Background(), blackListCache+userID)
-	return result.Result()
-}
-
-func (d *DataBases) AddGroupMemberToCache(groupID string, userIDList ...string) error {
-	var IDList []interface{}
-	for _, id := range userIDList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SAdd(context.Background(), groupCache+groupID, IDList...).Err()
-}
-
-func (d *DataBases) ReduceGroupMemberFromCache(groupID string, userIDList ...string) error {
-	var IDList []interface{}
-	for _, id := range userIDList {
-		IDList = append(IDList, id)
-	}
-	return d.rdb.SRem(context.Background(), groupCache+groupID, IDList...).Err()
-}
-
-func (d *DataBases) GetGroupMemberIDListFromCache(groupID string) ([]string, error) {
-	result := d.rdb.SMembers(context.Background(), groupCache+groupID)
-	return result.Result()
-}
-
-func (d *DataBases) SetUserInfoToCache(userID string, m map[string]interface{}) error {
-	return d.rdb.HSet(context.Background(), userInfoCache+userID, m).Err()
-}
-
-func (d *DataBases) GetUserInfoFromCache(userID string) (*pbCommon.UserInfo, error) {
-	result, err := d.rdb.HGetAll(context.Background(), userInfoCache+userID).Result()
-	bytes, err := json.Marshal(result)
-	if err != nil {
-		return nil, err
-	}
-	userInfo := &pbCommon.UserInfo{}
-	if err := proto.Unmarshal(bytes, userInfo); err != nil {
-		return nil, err
-	}
-	err = json.Unmarshal(bytes, userInfo)
-	return userInfo, err
-}
--- a/pkg/common/db/batch_insert_chat.go
+++ b/pkg/common/db/batch_insert_chat.go
@ -2,8 +2,9 @@ package db

 import (
 	"Open_IM/pkg/common/config"
+	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/utils"
 	"context"
 	"errors"
@ -104,21 +105,28 @@ func (d *DataBases) BatchInsertChat2DB(userID string, msgList []*pbMsg.MsgDataTo
 	return nil
 }

-func (d *DataBases) BatchInsertChat2Cache(userID string, msgList []*pbMsg.MsgDataToMQ, operationID string) (error, uint64) {
+func (d *DataBases) BatchInsertChat2Cache(insertID string, msgList []*pbMsg.MsgDataToMQ, operationID string) (error, uint64) {
 	newTime := getCurrentTimestampByMill()
-	if len(msgList) > GetSingleGocMsgNum() {
+	lenList := len(msgList)
+	if lenList > GetSingleGocMsgNum() {
 		return errors.New("too large"), 0
 	}
-	currentMaxSeq, err := d.GetUserMaxSeq(userID)
-	if err == nil {
-
-	} else if err == go_redis.Nil {
-		currentMaxSeq = 0
+	if lenList < 1 {
+		return errors.New("too short as 0"), 0
+	}
+	// judge sessionType to get seq
+	var currentMaxSeq uint64
+	var err error
+	if msgList[0].MsgData.SessionType == constant.SuperGroupChatType {
+		currentMaxSeq, err = d.GetGroupMaxSeq(insertID)
 	} else {
+		currentMaxSeq, err = d.GetUserMaxSeq(insertID)
+	}
+	if err != nil && err != go_redis.Nil {
 		return utils.Wrap(err, ""), 0
 	}
-	lastMaxSeq := currentMaxSeq

+	lastMaxSeq := currentMaxSeq
 	for _, m := range msgList {
 		log.Debug(operationID, "msg node ", m.String(), m.MsgData.ClientMsgID)
 		currentMaxSeq++
@ -126,13 +134,18 @@ func (d *DataBases) BatchInsertChat2Cache(userID string, msgList []*pbMsg.MsgDat
 		sMsg.SendTime = m.MsgData.SendTime
 		m.MsgData.Seq = uint32(currentMaxSeq)
 	}
-	log.Debug(operationID, "SetMessageToCache ", userID, len(msgList))
-	err = d.SetMessageToCache(msgList, userID, operationID)
+	log.Debug(operationID, "SetMessageToCache ", insertID, len(msgList))
+	err = d.SetMessageToCache(msgList, insertID, operationID)
 	if err != nil {
-		log.Error(operationID, "setMessageToCache failed, continue ", err.Error(), len(msgList), userID)
+		log.Error(operationID, "setMessageToCache failed, continue ", err.Error(), len(msgList), insertID)
 	}
-	log.NewWarn(operationID, "batch to redis  cost time ", getCurrentTimestampByMill()-newTime, userID, len(msgList))
-	return utils.Wrap(d.SetUserMaxSeq(userID, uint64(currentMaxSeq)), ""), lastMaxSeq
+	log.Debug(operationID, "batch to redis  cost time ", getCurrentTimestampByMill()-newTime, insertID, len(msgList))
+	if msgList[0].MsgData.SessionType == constant.SuperGroupChatType {
+		err = d.SetGroupMaxSeq(insertID, currentMaxSeq)
+	} else {
+		err = d.SetUserMaxSeq(insertID, currentMaxSeq)
+	}
+	return utils.Wrap(err, ""), lastMaxSeq
 }

 //func (d *DataBases) BatchInsertChatBoth(userID string, msgList []*pbMsg.MsgDataToMQ, operationID string) (error, uint64) {
--- a/pkg/common/db/model.go
+++ b/pkg/common/db/model.go
@ -2,6 +2,7 @@ package db

 import (
 	"Open_IM/pkg/common/config"
+	"github.com/dtm-labs/rockscache"
 	"go.mongodb.org/mongo-driver/x/bsonx"
 	"strings"

@ -28,14 +29,15 @@ type DataBases struct {
 	mgoSession *mgo.Session
 	//redisPool   *redis.Pool
 	mongoClient *mongo.Client
-	rdb         go_redis.UniversalClient
+	RDB         go_redis.UniversalClient
+	Rc          *rockscache.Client
+	WeakRc      *rockscache.Client
 }

 type RedisClient struct {
 	client  *go_redis.Client
 	cluster *go_redis.ClusterClient
 	go_redis.UniversalClient
-	enableCluster bool
 }

 func key(dbAddress, dbName string) string {
@ -88,16 +90,14 @@ func init() {
 	if err := createMongoIndex(mongoClient, cWorkMoment, true, "work_moment_id"); err != nil {
 		fmt.Println("work_moment_id", "index create failed", err.Error())
 	}
-
 	if err := createMongoIndex(mongoClient, cWorkMoment, false, "user_id", "-create_time"); err != nil {
 		fmt.Println("user_id", "-create_time", "index create failed", err.Error())
 	}
-
 	if err := createMongoIndex(mongoClient, cTag, false, "user_id", "-create_time"); err != nil {
 		fmt.Println("user_id", "-create_time", "index create failed", err.Error())
 	}
 	if err := createMongoIndex(mongoClient, cTag, true, "tag_id"); err != nil {
-		fmt.Println("user_id", "-create_time", "index create failed", err.Error())
+		fmt.Println("tag_id", "index create failed", err.Error())
 	}
 	fmt.Println("create index success")
 	DB.mongoClient = mongoClient
@ -119,33 +119,49 @@ func init() {
 	//		)
 	//	},
 	//}
-	fmt.Println("tes", config.Config.Redis.DBUserName, config.Config.Redis.DBPassWord)
 	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancel()
 	if config.Config.Redis.EnableCluster {
-		DB.rdb = go_redis.NewClusterClient(&go_redis.ClusterOptions{
+		DB.RDB = go_redis.NewClusterClient(&go_redis.ClusterOptions{
 			Addrs:    config.Config.Redis.DBAddress,
 			Username: config.Config.Redis.DBUserName,
 			Password: config.Config.Redis.DBPassWord, // no password set
 			PoolSize: 50,
 		})
-		_, err = DB.rdb.Ping(ctx).Result()
+		_, err = DB.RDB.Ping(ctx).Result()
 		if err != nil {
 			panic(err.Error())
 		}
 	} else {
-		DB.rdb = go_redis.NewClient(&go_redis.Options{
+		DB.RDB = go_redis.NewClient(&go_redis.Options{
 			Addr:     config.Config.Redis.DBAddress[0],
 			Username: config.Config.Redis.DBUserName,
 			Password: config.Config.Redis.DBPassWord, // no password set
 			DB:       0,                              // use default DB
 			PoolSize: 100,                            // 连接池大小
 		})
-		_, err = DB.rdb.Ping(ctx).Result()
+		_, err = DB.RDB.Ping(ctx).Result()
 		if err != nil {
 			panic(err.Error())
 		}
 	}
+	// 强一致性缓存，当一个key被标记删除，其他请求线程会被锁住轮询直到新的key生成，适合各种同步的拉取, 如果弱一致可能导致拉取还是老数据，毫无意义
+	DB.Rc = rockscache.NewClient(go_redis.NewClient(&go_redis.Options{
+		Addr:     config.Config.Redis.DBAddress[0],
+		Password: config.Config.Redis.DBPassWord, // no password set
+		DB:       0,                              // use default DB
+		PoolSize: 100,                            // 连接池大小
+	}), rockscache.NewDefaultOptions())
+	DB.Rc.Options.StrongConsistency = true
+
+	// 弱一致性缓存，当一个key被标记删除，其他请求线程直接返回该key的value，适合高频并且生成很缓存很慢的情况 如大群发消息缓存的缓存
+	DB.WeakRc = rockscache.NewClient(go_redis.NewClient(&go_redis.Options{
+		Addr:     config.Config.Redis.DBAddress[0],
+		Password: config.Config.Redis.DBPassWord, // no password set
+		DB:       0,                              // use default DB
+		PoolSize: 100,                            // 连接池大小
+	}), rockscache.NewDefaultOptions())
+	DB.WeakRc.Options.StrongConsistency = false
 }

 func createMongoIndex(client *mongo.Client, collection string, isUnique bool, keys ...string) error {
--- a/pkg/common/db/model_struct.go
+++ b/pkg/common/db/model_struct.go
@ -168,6 +168,7 @@ type User struct {
 	CreateTime       time.Time `gorm:"column:create_time"`
 	AppMangerLevel   int32     `gorm:"column:app_manger_level"`
 	GlobalRecvMsgOpt int32     `gorm:"column:global_recv_msg_opt"`
+	status           int32     `gorm:"column:status"`
 }

 //message BlackInfo{
--- a/pkg/common/db/mongoModel.go
+++ b/pkg/common/db/mongoModel.go
@ -4,7 +4,7 @@ import (
 	"Open_IM/pkg/common/config"
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	open_im_sdk "Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"context"
--- a/pkg/common/db/mysql.go
+++ b/pkg/common/db/mysql.go
@ -2,18 +2,25 @@ package db

 import (
 	"Open_IM/pkg/common/config"
+	"gorm.io/gorm/logger"

 	"fmt"
 	"sync"
 	"time"

-	"github.com/jinzhu/gorm"
-	_ "github.com/jinzhu/gorm/dialects/mysql"
+	"gorm.io/driver/mysql"
+	"gorm.io/gorm"
 )

 type mysqlDB struct {
 	sync.RWMutex
-	dbMap map[string]*gorm.DB
+	db *gorm.DB
+}
+
+type Writer struct{}
+
+func (w Writer) Printf(format string, args ...interface{}) {
+	fmt.Printf(format, args...)
 }

 func initMysqlDB() {
@ -22,13 +29,13 @@ func initMysqlDB() {
 		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], "mysql")
 	var db *gorm.DB
 	var err1 error
-	db, err := gorm.Open("mysql", dsn)
+	db, err := gorm.Open(mysql.Open(dsn), nil)
 	if err != nil {
 		fmt.Println("0", "Open failed ", err.Error(), dsn)
 	}
 	if err != nil {
 		time.Sleep(time.Duration(30) * time.Second)
-		db, err1 = gorm.Open("mysql", dsn)
+		db, err1 = gorm.Open(mysql.Open(dsn), nil)
 		if err1 != nil {
 			fmt.Println("0", "Open failed ", err1.Error(), dsn)
 			panic(err1.Error())
@ -42,11 +49,22 @@ func initMysqlDB() {
 		fmt.Println("0", "Exec failed ", err.Error(), sql)
 		panic(err.Error())
 	}
-	db.Close()

 	dsn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
 		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
-	db, err = gorm.Open("mysql", dsn)
+
+	newLogger := logger.New(
+		Writer{},
+		logger.Config{
+			SlowThreshold:             200 * time.Millisecond, // Slow SQL threshold
+			LogLevel:                  logger.Error,           // Log level
+			IgnoreRecordNotFoundError: true,                   // Ignore ErrRecordNotFound error for logger
+			Colorful:                  true,                   // Disable color
+		},
+	)
+	db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{
+		Logger: newLogger,
+	})
 	if err != nil {
 		fmt.Println("0", "Open failed ", err.Error(), dsn)
 		panic(err.Error())
@ -65,103 +83,70 @@ func initMysqlDB() {
 	db.Set("gorm:table_options", "CHARSET=utf8")
 	db.Set("gorm:table_options", "collation=utf8_unicode_ci")

-	if !db.HasTable(&Friend{}) {
+	if !db.Migrator().HasTable(&Friend{}) {
 		fmt.Println("CreateTable Friend")
-		db.CreateTable(&Friend{})
+		db.Migrator().CreateTable(&Friend{})
 	}

-	if !db.HasTable(&FriendRequest{}) {
+	if !db.Migrator().HasTable(&FriendRequest{}) {
 		fmt.Println("CreateTable FriendRequest")
-		db.CreateTable(&FriendRequest{})
+		db.Migrator().CreateTable(&FriendRequest{})
 	}

-	if !db.HasTable(&Group{}) {
+	if !db.Migrator().HasTable(&Group{}) {
 		fmt.Println("CreateTable Group")
-		db.CreateTable(&Group{})
+		db.Migrator().CreateTable(&Group{})
 	}

-	if !db.HasTable(&GroupMember{}) {
+	if !db.Migrator().HasTable(&GroupMember{}) {
 		fmt.Println("CreateTable GroupMember")
-		db.CreateTable(&GroupMember{})
+		db.Migrator().CreateTable(&GroupMember{})
 	}
-	if !db.HasTable(&GroupRequest{}) {
+	if !db.Migrator().HasTable(&GroupRequest{}) {
 		fmt.Println("CreateTable GroupRequest")
-		db.CreateTable(&GroupRequest{})
+		db.Migrator().CreateTable(&GroupRequest{})
 	}
-	if !db.HasTable(&User{}) {
+	if !db.Migrator().HasTable(&User{}) {
 		fmt.Println("CreateTable User")
-		db.CreateTable(&User{})
+		db.Migrator().CreateTable(&User{})
 	}
-	if !db.HasTable(&Black{}) {
+	if !db.Migrator().HasTable(&Black{}) {
 		fmt.Println("CreateTable Black")
-		db.CreateTable(&Black{})
+		db.Migrator().CreateTable(&Black{})
 	}
-	if !db.HasTable(&ChatLog{}) {
+	if !db.Migrator().HasTable(&ChatLog{}) {
 		fmt.Println("CreateTable ChatLog")
-		db.CreateTable(&ChatLog{})
+		db.Migrator().CreateTable(&ChatLog{})
 	}
-	if !db.HasTable(&Register{}) {
+	if !db.Migrator().HasTable(&Register{}) {
 		fmt.Println("CreateTable Register")
-		db.CreateTable(&Register{})
+		db.Migrator().CreateTable(&Register{})
 	}
-	if !db.HasTable(&Conversation{}) {
+	if !db.Migrator().HasTable(&Conversation{}) {
 		fmt.Println("CreateTable Conversation")
-		db.CreateTable(&Conversation{})
+		db.Migrator().CreateTable(&Conversation{})
 	}

-	if !db.HasTable(&Department{}) {
+	if !db.Migrator().HasTable(&Department{}) {
 		fmt.Println("CreateTable Department")
-		db.CreateTable(&Department{})
+		db.Migrator().CreateTable(&Department{})
 	}
-	if !db.HasTable(&OrganizationUser{}) {
+	if !db.Migrator().HasTable(&OrganizationUser{}) {
 		fmt.Println("CreateTable OrganizationUser")
-		db.CreateTable(&OrganizationUser{})
+		db.Migrator().CreateTable(&OrganizationUser{})
 	}
-	if !db.HasTable(&DepartmentMember{}) {
+	if !db.Migrator().HasTable(&DepartmentMember{}) {
 		fmt.Println("CreateTable DepartmentMember")
-		db.CreateTable(&DepartmentMember{})
+		db.Migrator().CreateTable(&DepartmentMember{})
 	}
-	if !db.HasTable(&AppVersion{}) {
+	if !db.Migrator().HasTable(&AppVersion{}) {
 		fmt.Println("CreateTable DepartmentMember")
-		db.CreateTable(&AppVersion{})
+		db.Migrator().CreateTable(&AppVersion{})
 	}
+	DB.MysqlDB.db = db
 	return
 }

-func (m *mysqlDB) DefaultGormDB() (*gorm.DB, error) {
-	return m.GormDB(config.Config.Mysql.DBAddress[0], config.Config.Mysql.DBDatabaseName)
-}
-
-func (m *mysqlDB) GormDB(dbAddress, dbName string) (*gorm.DB, error) {
-	m.Lock()
-	defer m.Unlock()
-
-	k := key(dbAddress, dbName)
-	if _, ok := m.dbMap[k]; !ok {
-		if err := m.open(dbAddress, dbName); err != nil {
-			return nil, err
-		}
-	}
-	return m.dbMap[k], nil
-}
-
-func (m *mysqlDB) open(dbAddress, dbName string) error {
-	dsn := fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=true&loc=Local",
-		config.Config.Mysql.DBUserName, config.Config.Mysql.DBPassword, dbAddress, dbName)
-	db, err := gorm.Open("mysql", dsn)
-	if err != nil {
-		return err
-	}
-
-	db.SingularTable(true)
-	db.DB().SetMaxOpenConns(config.Config.Mysql.DBMaxOpenConns)
-	db.DB().SetMaxIdleConns(config.Config.Mysql.DBMaxIdleConns)
-	db.DB().SetConnMaxLifetime(time.Duration(config.Config.Mysql.DBMaxLifeTime) * time.Second)
-
-	if m.dbMap == nil {
-		m.dbMap = make(map[string]*gorm.DB)
-	}
-	k := key(dbAddress, dbName)
-	m.dbMap[k] = db
-	return nil
+func (m *mysqlDB) DefaultGormDB() *gorm.DB {
+	return DB.MysqlDB.db
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/conversation_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/conversation_model.go
@ -7,99 +7,65 @@ import (
 )

 func SetConversation(conversation db.Conversation) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
 	newConversation := conversation
-	if dbConn.Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
+	if db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
 		log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "not exist in db, create")
-		return dbConn.Model(&db.Conversation{}).Create(conversation).Error
+		return db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Create(conversation).Error
 		// if exist, then update record
 	} else {
 		log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "exist in db, update")
 		//force update
-		return dbConn.Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
-			Update(map[string]interface{}{"recv_msg_opt": conversation.RecvMsgOpt, "is_pinned": conversation.IsPinned, "is_private_chat": conversation.IsPrivateChat,
+		return db.DB.MysqlDB.DefaultGormDB().Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
+			Updates(map[string]interface{}{"recv_msg_opt": conversation.RecvMsgOpt, "is_pinned": conversation.IsPinned, "is_private_chat": conversation.IsPrivateChat,
 				"group_at_type": conversation.GroupAtType, "is_not_in_group": conversation.IsNotInGroup}).Error
 	}
 }
 func SetOneConversation(conversation db.Conversation) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
-	return dbConn.Model(&db.Conversation{}).Create(conversation).Error
+	return db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Create(conversation).Error

 }

 func PeerUserSetConversation(conversation db.Conversation) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
 	newConversation := conversation
-	if dbConn.Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
+	if db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
 		log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "not exist in db, create")
-		return dbConn.Model(&db.Conversation{}).Create(conversation).Error
+		return db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Create(conversation).Error
 		// if exist, then update record
 	}
 	log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "exist in db, update")
 	//force update
-	return dbConn.Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
-		Update(map[string]interface{}{"is_private_chat": conversation.IsPrivateChat}).Error
+	return db.DB.MysqlDB.DefaultGormDB().Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
+		Updates(map[string]interface{}{"is_private_chat": conversation.IsPrivateChat}).Error

 }

 func SetRecvMsgOpt(conversation db.Conversation) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
 	newConversation := conversation
-	if dbConn.Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
+	if db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Find(&newConversation).RowsAffected == 0 {
 		log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "not exist in db, create")
-		return dbConn.Model(&db.Conversation{}).Create(conversation).Error
+		return db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Create(conversation).Error
 		// if exist, then update record
 	} else {
 		log.NewDebug("", utils.GetSelfFuncName(), "conversation", conversation, "exist in db, update")
 		//force update
-		return dbConn.Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
-			Update(map[string]interface{}{"recv_msg_opt": conversation.RecvMsgOpt}).Error
+		return db.DB.MysqlDB.DefaultGormDB().Model(conversation).Where("owner_user_id = ? and conversation_id = ?", conversation.OwnerUserID, conversation.ConversationID).
+			Updates(map[string]interface{}{"recv_msg_opt": conversation.RecvMsgOpt}).Error
 	}
 }

 func GetUserAllConversations(ownerUserID string) ([]db.Conversation, error) {
 	var conversations []db.Conversation
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return conversations, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Model(&db.Conversation{}).Where("owner_user_id=?", ownerUserID).Find(&conversations).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Where("owner_user_id=?", ownerUserID).Find(&conversations).Error
 	return conversations, err
 }
 func GetMultipleUserConversationByConversationID(ownerUserIDList []string, conversationID string) ([]db.Conversation, error) {
 	var conversations []db.Conversation
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return conversations, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Model(&db.Conversation{}).Where("owner_user_id IN ? and  conversation_id=?", ownerUserIDList, conversationID).Find(&conversations).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Where("owner_user_id IN ? and  conversation_id=?", ownerUserIDList, conversationID).Find(&conversations).Error
 	return conversations, err
 }
 func GetExistConversationUserIDList(ownerUserIDList []string, conversationID string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var resultArr []string
-	err = dbConn.Table("conversations").Where(" owner_user_id IN (?) and conversation_id=?", ownerUserIDList, conversationID).Pluck("owner_user_id", &resultArr).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("conversations").Where(" owner_user_id IN (?) and conversation_id=?", ownerUserIDList, conversationID).Pluck("owner_user_id", &resultArr).Error
 	if err != nil {
 		return nil, err
 	}
@ -108,38 +74,21 @@ func GetExistConversationUserIDList(ownerUserIDList []string, conversationID str

 func GetConversation(OwnerUserID, conversationID string) (db.Conversation, error) {
 	var conversation db.Conversation
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return conversation, err
-	}
-	err = dbConn.Table("conversations").Where("owner_user_id=? and conversation_id=?", OwnerUserID, conversationID).Take(&conversation).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("conversations").Where("owner_user_id=? and conversation_id=?", OwnerUserID, conversationID).Take(&conversation).Error
 	return conversation, err
 }

 func GetConversations(OwnerUserID string, conversationIDs []string) ([]db.Conversation, error) {
 	var conversations []db.Conversation
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return conversations, err
-	}
-	err = dbConn.Model(&db.Conversation{}).Where("conversation_id IN (?) and  owner_user_id=?", conversationIDs, OwnerUserID).Find(&conversations).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Where("conversation_id IN (?) and  owner_user_id=?", conversationIDs, OwnerUserID).Find(&conversations).Error
 	return conversations, err
 }
 func GetConversationsByConversationIDMultipleOwner(OwnerUserIDList []string, conversationID string) ([]db.Conversation, error) {
 	var conversations []db.Conversation
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return conversations, err
-	}
-	err = dbConn.Model(&db.Conversation{}).Where("owner_user_id IN (?) and  conversation_id=?", OwnerUserIDList, conversationID).Find(&conversations).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Where("owner_user_id IN (?) and  conversation_id=?", OwnerUserIDList, conversationID).Find(&conversations).Error
 	return conversations, err
 }
 func UpdateColumnsConversations(ownerUserIDList []string, conversationID string, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
-	return dbConn.Debug().Model(&db.Conversation{}).Where("owner_user_id IN (?) and  conversation_id=?", ownerUserIDList, conversationID).Updates(args).Error
+	return db.DB.MysqlDB.DefaultGormDB().Model(&db.Conversation{}).Where("owner_user_id IN (?) and  conversation_id=?", ownerUserIDList, conversationID).Updates(args).Error

 }
--- a/pkg/common/db/mysql_model/im_mysql_model/demo_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/demo_model.go
@ -2,16 +2,12 @@ package im_mysql_model

 import (
 	"Open_IM/pkg/common/db"
-	_ "github.com/jinzhu/gorm"
+	_ "gorm.io/gorm"
 )

 func GetRegister(account, areaCode, userID string) (*db.Register, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var r db.Register
-	return &r, dbConn.Table("registers").Where("user_id = ? and user_id != ? or account = ? or account =? and area_code=?",
+	return &r, db.DB.MysqlDB.DefaultGormDB().Table("registers").Where("user_id = ? and user_id != ? or account = ? or account =? and area_code=?",
 		userID, "", account, account, areaCode).Take(&r).Error
 }

@ -23,21 +19,12 @@ func SetPassword(account, password, ex, userID, areaCode string) error {
 		UserID:   userID,
 		AreaCode: areaCode,
 	}
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("registers").Create(&r).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("registers").Create(&r).Error
 }

 func ResetPassword(account, password string) error {
 	r := db.Register{
 		Password: password,
 	}
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	dbConn.LogMode(false)
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("registers").Where("account = ?", account).Update(&r).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("registers").Where("account = ?", account).Updates(&r).Error
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/file_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/file_model.go
@ -6,10 +6,6 @@ import (
 )

 func UpdateAppVersion(appType int, version string, forceUpdate bool, fileName, yamlName, updateLog string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	updateTime := int(time.Now().Unix())
 	app := db.AppVersion{
 		Version:     version,
@ -20,24 +16,19 @@ func UpdateAppVersion(appType int, version string, forceUpdate bool, fileName, y
 		ForceUpdate: forceUpdate,
 		UpdateLog:   updateLog,
 	}
-	result := dbConn.Model(db.AppVersion{}).Where("type = ?", appType).Update(map[string]interface{}{"force_update": forceUpdate,
+	result := db.DB.MysqlDB.DefaultGormDB().Model(db.AppVersion{}).Where("type = ?", appType).Updates(map[string]interface{}{"force_update": forceUpdate,
 		"version": version, "update_time": int(time.Now().Unix()), "file_name": fileName, "yaml_name": yamlName, "type": appType, "update_log": updateLog})
 	if result.Error != nil {
 		return result.Error
 	}
 	if result.RowsAffected == 0 {
-		err := dbConn.Create(&app).Error
+		err := db.DB.MysqlDB.DefaultGormDB().Create(&app).Error
 		return err
 	}
 	return nil
 }

 func GetNewestVersion(appType int) (*db.AppVersion, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	app := db.AppVersion{}
-	if err != nil {
-		return &app, err
-	}
-	dbConn.LogMode(true)
-	return &app, dbConn.Model(db.AppVersion{}).First(&app, appType).Error
+	return &app, db.DB.MysqlDB.DefaultGormDB().Model(db.AppVersion{}).First(&app, appType).Error
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/friend_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/friend_model.go
@ -7,13 +7,8 @@ import (
 )

 func InsertToFriend(toInsertFollow *db.Friend) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	toInsertFollow.CreateTime = time.Now()
-
-	err = dbConn.Table("friends").Create(toInsertFollow).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friends").Create(toInsertFollow).Error
 	if err != nil {
 		return err
 	}
@ -21,12 +16,8 @@ func InsertToFriend(toInsertFollow *db.Friend) error {
 }

 func GetFriendRelationshipFromFriend(OwnerUserID, FriendUserID string) (*db.Friend, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var friend db.Friend
-	err = dbConn.Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Take(&friend).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Take(&friend).Error
 	if err != nil {
 		return nil, err
 	}
@ -34,15 +25,10 @@ func GetFriendRelationshipFromFriend(OwnerUserID, FriendUserID string) (*db.Frie
 }

 func GetFriendListByUserID(OwnerUserID string) ([]db.Friend, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var friends []db.Friend
 	var x db.Friend
 	x.OwnerUserID = OwnerUserID
-	err = dbConn.Table("friends").Where("owner_user_id=?", OwnerUserID).Find(&friends).Error
-
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friends").Where("owner_user_id=?", OwnerUserID).Find(&friends).Error
 	if err != nil {
 		return nil, err
 	}
@ -50,12 +36,8 @@ func GetFriendListByUserID(OwnerUserID string) ([]db.Friend, error) {
 }

 func GetFriendIDListByUserID(OwnerUserID string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var friendIDList []string
-	err = dbConn.Table("friends").Where("owner_user_id=?", OwnerUserID).Pluck("friend_user_id", &friendIDList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friends").Where("owner_user_id=?", OwnerUserID).Pluck("friend_user_id", &friendIDList).Error
 	if err != nil {
 		return nil, err
 	}
@ -63,29 +45,9 @@ func GetFriendIDListByUserID(OwnerUserID string) ([]string, error) {
 }

 func UpdateFriendComment(OwnerUserID, FriendUserID, Remark string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Exec("update friends set remark=? where owner_user_id=? and friend_user_id=?", Remark, OwnerUserID, FriendUserID).Error
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Exec("update friends set remark=? where owner_user_id=? and friend_user_id=?", Remark, OwnerUserID, FriendUserID).Error
 }

 func DeleteSingleFriendInfo(OwnerUserID, FriendUserID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Delete(db.Friend{}).Error
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Table("friends").Where("owner_user_id=? and friend_user_id=?", OwnerUserID, FriendUserID).Delete(db.Friend{}).Error
 }
-
-//type Friend struct {
-//	OwnerUserID    string    `gorm:"column:owner_user_id;primaryKey;"`
-//	FriendUserID   string    `gorm:"column:friend_user_id;primaryKey;"`
-//	Remark         string    `gorm:"column:remark"`
-//	CreateTime     time.Time `gorm:"column:create_time"`
-//	AddSource      int32     `gorm:"column:add_source"`
-//	OperatorUserID string    `gorm:"column:operator_user_id"`
-//	Ex             string    `gorm:"column:ex"`
-//}
--- a/pkg/common/db/mysql_model/im_mysql_model/friend_request_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/friend_request_model.go
@ -20,12 +20,8 @@ import (

 // who apply to add me
 func GetReceivedFriendsApplicationListByUserID(ToUserID string) ([]db.FriendRequest, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var usersInfo []db.FriendRequest
-	err = dbConn.Table("friend_requests").Where("to_user_id=?", ToUserID).Find(&usersInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Where("to_user_id=?", ToUserID).Find(&usersInfo).Error
 	if err != nil {
 		return nil, err
 	}
@ -34,12 +30,8 @@ func GetReceivedFriendsApplicationListByUserID(ToUserID string) ([]db.FriendRequ

 //I apply to add somebody
 func GetSendFriendApplicationListByUserID(FromUserID string) ([]db.FriendRequest, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var usersInfo []db.FriendRequest
-	err = dbConn.Table("friend_requests").Where("from_user_id=?", FromUserID).Find(&usersInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Where("from_user_id=?", FromUserID).Find(&usersInfo).Error
 	if err != nil {
 		return nil, err
 	}
@ -48,12 +40,8 @@ func GetSendFriendApplicationListByUserID(FromUserID string) ([]db.FriendRequest

 //FromUserId apply to add ToUserID
 func GetFriendApplicationByBothUserID(FromUserID, ToUserID string) (*db.FriendRequest, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var friendRequest db.FriendRequest
-	err = dbConn.Table("friend_requests").Where("from_user_id=? and to_user_id=?", FromUserID, ToUserID).Take(&friendRequest).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Where("from_user_id=? and to_user_id=?", FromUserID, ToUserID).Take(&friendRequest).Error
 	if err != nil {
 		return nil, err
 	}
@ -61,23 +49,13 @@ func GetFriendApplicationByBothUserID(FromUserID, ToUserID string) (*db.FriendRe
 }

 func UpdateFriendApplication(friendRequest *db.FriendRequest) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	friendRequest.CreateTime = time.Now()
-
-	return dbConn.Table("friend_requests").Where("from_user_id=? and to_user_id=?",
-		friendRequest.FromUserID, friendRequest.ToUserID).Update(&friendRequest).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Where("from_user_id=? and to_user_id=?",
+		friendRequest.FromUserID, friendRequest.ToUserID).Updates(&friendRequest).Error
 }

 func InsertFriendApplication(friendRequest *db.FriendRequest, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-
-	if err = dbConn.Table("friend_requests").Create(friendRequest).Error; err == nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Create(friendRequest).Error; err == nil {
 		return nil
 	}

@ -89,7 +67,7 @@ func InsertFriendApplication(friendRequest *db.FriendRequest, args map[string]in

 	friendRequest.CreateTime = time.Now()
 	args["create_time"] = friendRequest.CreateTime
-	u := dbConn.Model(friendRequest).Updates(args)
+	u := db.DB.MysqlDB.DefaultGormDB().Model(friendRequest).Updates(args)
 	//u := dbConn.Table("friend_requests").Where("from_user_id=? and to_user_id=?",
 	// friendRequest.FromUserID, friendRequest.ToUserID).Update(&friendRequest)
 	//u := dbConn.Table("friend_requests").Where("from_user_id=? and to_user_id=?",
@ -104,7 +82,7 @@ func InsertFriendApplication(friendRequest *db.FriendRequest, args map[string]in
 	if friendRequest.HandleTime.Unix() < 0 {
 		friendRequest.HandleTime = utils.UnixSecondToTime(0)
 	}
-	err = dbConn.Table("friend_requests").Create(friendRequest).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("friend_requests").Create(friendRequest).Error
 	if err != nil {
 		return err
 	}
--- a/pkg/common/db/mysql_model/im_mysql_model/group_member_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/group_member_model.go
@ -22,16 +22,12 @@ import (
 //}

 func InsertIntoGroupMember(toInsertInfo db.GroupMember) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	toInsertInfo.JoinTime = time.Now()
 	if toInsertInfo.RoleLevel == 0 {
 		toInsertInfo.RoleLevel = constant.GroupOrdinaryUsers
 	}
 	toInsertInfo.MuteEndTime = time.Unix(int64(time.Now().Second()), 0)
-	err = dbConn.Table("group_members").Create(toInsertInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Create(toInsertInfo).Error
 	if err != nil {
 		return err
 	}
@ -39,12 +35,8 @@ func InsertIntoGroupMember(toInsertInfo db.GroupMember) error {
 }

 func GetGroupMemberListByUserID(userID string) ([]db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupMemberList []db.GroupMember
-	err = dbConn.Table("group_members").Where("user_id=?", userID).Find(&groupMemberList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("user_id=?", userID).Find(&groupMemberList).Error
 	//err = dbConn.Table("group_members").Where("user_id=?", userID).Take(&groupMemberList).Error
 	if err != nil {
 		return nil, err
@ -53,13 +45,8 @@ func GetGroupMemberListByUserID(userID string) ([]db.GroupMember, error) {
 }

 func GetGroupMemberListByGroupID(groupID string) ([]db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupMemberList []db.GroupMember
-	err = dbConn.Table("group_members").Where("group_id=?", groupID).Find(&groupMemberList).Error
-
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupID).Find(&groupMemberList).Error
 	if err != nil {
 		return nil, err
 	}
@ -67,13 +54,8 @@ func GetGroupMemberListByGroupID(groupID string) ([]db.GroupMember, error) {
 }

 func GetGroupMemberIDListByGroupID(groupID string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
-	dbConn.LogMode(false)
 	var groupMemberIDList []string
-	err = dbConn.Table("group_members").Where("group_id=?", groupID).Pluck("user_id", &groupMemberIDList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupID).Pluck("user_id", &groupMemberIDList).Error
 	if err != nil {
 		return nil, err
 	}
@ -81,12 +63,8 @@ func GetGroupMemberIDListByGroupID(groupID string) ([]string, error) {
 }

 func GetGroupMemberListByGroupIDAndRoleLevel(groupID string, roleLevel int32) ([]db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupMemberList []db.GroupMember
-	err = dbConn.Table("group_members").Where("group_id=? and role_level=?", groupID, roleLevel).Find(&groupMemberList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and role_level=?", groupID, roleLevel).Find(&groupMemberList).Error
 	if err != nil {
 		return nil, err
 	}
@ -94,12 +72,8 @@ func GetGroupMemberListByGroupIDAndRoleLevel(groupID string, roleLevel int32) ([
 }

 func GetGroupMemberInfoByGroupIDAndUserID(groupID, userID string) (*db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupMember db.GroupMember
-	err = dbConn.Table("group_members").Where("group_id=? and user_id=? ", groupID, userID).Limit(1).Take(&groupMember).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and user_id=? ", groupID, userID).Limit(1).Take(&groupMember).Error
 	if err != nil {
 		return nil, err
 	}
@ -107,73 +81,33 @@ func GetGroupMemberInfoByGroupIDAndUserID(groupID, userID string) (*db.GroupMemb
 }

 func DeleteGroupMemberByGroupIDAndUserID(groupID, userID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("group_members").Where("group_id=? and user_id=? ", groupID, userID).Delete(db.GroupMember{}).Error
-	if err != nil {
-		return err
-	}
-	return nil
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and user_id=? ", groupID, userID).Delete(db.GroupMember{}).Error
 }

 func DeleteGroupMemberByGroupID(groupID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("group_members").Where("group_id=?  ", groupID).Delete(db.GroupMember{}).Error
-	if err != nil {
-		return err
-	}
-	return nil
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?  ", groupID).Delete(db.GroupMember{}).Error
 }

 func UpdateGroupMemberInfo(groupMemberInfo db.GroupMember) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("group_members").Where("group_id=? and user_id=?", groupMemberInfo.GroupID, groupMemberInfo.UserID).Update(&groupMemberInfo).Error
-	if err != nil {
-		return err
-	}
-	return nil
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and user_id=?", groupMemberInfo.GroupID, groupMemberInfo.UserID).Updates(&groupMemberInfo).Error
 }

 func UpdateGroupMemberInfoByMap(groupMemberInfo db.GroupMember, m map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("group_members").Where("group_id=? and user_id=?", groupMemberInfo.GroupID, groupMemberInfo.UserID).Updates(m).Error
-	if err != nil {
-		return err
-	}
-	return nil
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and user_id=?", groupMemberInfo.GroupID, groupMemberInfo.UserID).Updates(m).Error
 }

 func GetOwnerManagerByGroupID(groupID string) ([]db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupMemberList []db.GroupMember
-	err = dbConn.Table("group_members").Where("group_id=? and role_level>?", groupID, constant.GroupOrdinaryUsers).Find(&groupMemberList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=? and role_level>?", groupID, constant.GroupOrdinaryUsers).Find(&groupMemberList).Error
 	if err != nil {
 		return nil, err
 	}
 	return groupMemberList, nil
 }

-func GetGroupMemberNumByGroupID(groupID string) (uint32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, utils.Wrap(err, "DefaultGormDB failed")
-	}
-	var number uint32
-	err = dbConn.Table("group_members").Where("group_id=?", groupID).Count(&number).Error
+func GetGroupMemberNumByGroupID(groupID string) (int64, error) {
+	var number int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupID).Count(&number).Error
 	if err != nil {
 		return 0, utils.Wrap(err, "")
 	}
@ -195,12 +129,8 @@ func GetGroupOwnerInfoByGroupID(groupID string) (*db.GroupMember, error) {
 }

 func IsExistGroupMember(groupID, userID string) bool {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return false
-	}
-	var number int32
-	err = dbConn.Table("group_members").Where("group_id = ? and user_id = ?", groupID, userID).Count(&number).Error
+	var number int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id = ? and user_id = ?", groupID, userID).Count(&number).Error
 	if err != nil {
 		return false
 	}
@ -248,7 +178,7 @@ func GetJoinedGroupIDListByUserID(userID string) ([]string, error) {
 	if err != nil {
 		return nil, err
 	}
-	var groupIDList []string = make([]string, len(memberList))
+	var groupIDList []string
 	for _, v := range memberList {
 		groupIDList = append(groupIDList, v.GroupID)
 	}
@ -270,36 +200,23 @@ func IsGroupOwnerAdmin(groupID, UserID string) bool {

 func GetGroupMembersByGroupIdCMS(groupId string, userName string, showNumber, pageNumber int32) ([]db.GroupMember, error) {
 	var groupMembers []db.GroupMember
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return groupMembers, err
-	}
-	err = dbConn.Table("group_members").Where("group_id=?", groupId).Where(fmt.Sprintf(" nickname like '%%%s%%' ", userName)).Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&groupMembers).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupId).Where(fmt.Sprintf(" nickname like '%%%s%%' ", userName)).Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1))).Find(&groupMembers).Error
 	if err != nil {
 		return nil, err
 	}
 	return groupMembers, nil
 }

-func GetGroupMembersCount(groupId, userName string) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	var count int32
-	if err != nil {
-		return count, err
-	}
-	dbConn.LogMode(false)
-	if err := dbConn.Table("group_members").Where("group_id=?", groupId).Where(fmt.Sprintf(" nickname like '%%%s%%' ", userName)).Count(&count).Error; err != nil {
+func GetGroupMembersCount(groupId, userName string) (int64, error) {
+	var count int64
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupId).Where(fmt.Sprintf(" nickname like '%%%s%%' ", userName)).Count(&count).Error; err != nil {
 		return count, err
 	}
 	return count, nil
 }

 func UpdateGroupMemberInfoDefaultZero(groupMemberInfo db.GroupMember, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Model(groupMemberInfo).Updates(args).Error
+	return db.DB.MysqlDB.DefaultGormDB().Model(groupMemberInfo).Updates(args).Error
 }

 //
--- a/pkg/common/db/mysql_model/im_mysql_model/group_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/group_model.go
@ -6,7 +6,7 @@ import (
 	"Open_IM/pkg/utils"
 	"errors"
 	"fmt"
-	"github.com/jinzhu/gorm"
+	"gorm.io/gorm"
 	"time"
 )

@ -24,16 +24,15 @@ import (
 //}

 func InsertIntoGroup(groupInfo db.Group) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	if groupInfo.GroupName == "" {
 		groupInfo.GroupName = "Group Chat"
 	}
 	groupInfo.CreateTime = time.Now()

-	err = dbConn.Table("groups").Create(groupInfo).Error
+	if groupInfo.NotificationUpdateTime.Unix() < 0 {
+		groupInfo.NotificationUpdateTime = utils.UnixSecondToTime(0)
+	}
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Create(groupInfo).Error
 	if err != nil {
 		return err
 	}
@ -42,12 +41,8 @@ func InsertIntoGroup(groupInfo db.Group) error {
 }

 func GetGroupInfoByGroupID(groupId string) (*db.Group, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, utils.Wrap(err, "")
-	}
 	var groupInfo db.Group
-	err = dbConn.Table("groups").Where("group_id=?", groupId).Take(&groupInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("group_id=?", groupId).Take(&groupInfo).Error
 	if err != nil {
 		return nil, err
 	}
@ -55,33 +50,18 @@ func GetGroupInfoByGroupID(groupId string) (*db.Group, error) {
 }

 func SetGroupInfo(groupInfo db.Group) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("groups").Where("group_id=?", groupInfo.GroupID).Update(&groupInfo).Error
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("group_id=?", groupInfo.GroupID).Updates(&groupInfo).Error
 }

 func GetGroupsByName(groupName string, pageNumber, showNumber int32) ([]db.Group, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var groups []db.Group
-	if err != nil {
-		return groups, err
-	}
-
-	err = dbConn.Table("groups").Where(fmt.Sprintf(" name like '%%%s%%' ", groupName)).Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&groups).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where(fmt.Sprintf(" name like '%%%s%%' ", groupName)).Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1))).Find(&groups).Error
 	return groups, err
 }

 func GetGroups(pageNumber, showNumber int) ([]db.Group, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var groups []db.Group
-	if err != nil {
-		return groups, err
-	}
-
-	if err = dbConn.Table("groups").Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&groups).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&groups).Error; err != nil {
 		return groups, err
 	}
 	return groups, nil
@ -99,27 +79,18 @@ func OperateGroupStatus(groupId string, groupStatus int32) error {
 }

 func DeleteGroup(groupId string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-
 	var group db.Group
 	var groupMembers []db.GroupMember
-	if err := dbConn.Table("groups").Where("group_id=?", groupId).Delete(&group).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("group_id=?", groupId).Delete(&group).Error; err != nil {
 		return err
 	}
-	if err := dbConn.Table("group_members").Where("group_id=?", groupId).Delete(groupMembers).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id=?", groupId).Delete(groupMembers).Error; err != nil {
 		return err
 	}
 	return nil
 }

 func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return "", "", err
-	}
 	groupMember := db.GroupMember{
 		UserID:  userId,
 		GroupID: groupId,
@ -128,10 +99,11 @@ func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string,
 		RoleLevel: roleLevel,
 	}
 	groupMaster := db.GroupMember{}
+	var err error
 	switch roleLevel {
 	case constant.GroupOwner:
-		err = dbConn.Transaction(func(tx *gorm.DB) error {
-			result := dbConn.Table("group_members").Where("group_id = ? and role_level = ?", groupId, constant.GroupOwner).First(&groupMaster).Update(&db.GroupMember{
+		err = db.DB.MysqlDB.DefaultGormDB().Transaction(func(tx *gorm.DB) error {
+			result := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id = ? and role_level = ?", groupId, constant.GroupOwner).First(&groupMaster).Updates(&db.GroupMember{
 				RoleLevel: constant.GroupOrdinaryUsers,
 			})
 			if result.Error != nil {
@ -141,7 +113,7 @@ func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string,
 				return errors.New(fmt.Sprintf("user %s not exist in group %s or already operate", userId, groupId))
 			}

-			result = dbConn.Table("group_members").First(&groupMember).Update(updateInfo)
+			result = db.DB.MysqlDB.DefaultGormDB().Table("group_members").First(&groupMember).Updates(updateInfo)
 			if result.Error != nil {
 				return result.Error
 			}
@ -152,8 +124,8 @@ func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string,
 		})

 	case constant.GroupOrdinaryUsers:
-		err = dbConn.Transaction(func(tx *gorm.DB) error {
-			result := dbConn.Table("group_members").Where("group_id = ? and role_level = ?", groupId, constant.GroupOwner).First(&groupMaster)
+		err = db.DB.MysqlDB.DefaultGormDB().Transaction(func(tx *gorm.DB) error {
+			result := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("group_id = ? and role_level = ?", groupId, constant.GroupOwner).First(&groupMaster)
 			if result.Error != nil {
 				return result.Error
 			}
@ -163,7 +135,7 @@ func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string,
 			if groupMaster.UserID == userId {
 				return errors.New(fmt.Sprintf("user %s is master of %s, cant set to ordinary user", userId, groupId))
 			} else {
-				result = dbConn.Table("group_members").Find(&groupMember).Update(updateInfo)
+				result = db.DB.MysqlDB.DefaultGormDB().Table("group_members").Find(&groupMember).Updates(updateInfo)
 				if result.Error != nil {
 					return result.Error
 				}
@ -174,64 +146,41 @@ func OperateGroupRole(userId, groupId string, roleLevel int32) (string, string,
 			return nil
 		})
 	}
-	return "", "", nil
+	return "", "", err
 }

 func GetGroupsCountNum(group db.Group) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
+	var count int64
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where(fmt.Sprintf(" name like '%%%s%%' ", group.GroupName)).Count(&count).Error; err != nil {
 		return 0, err
 	}
-
-	var count int32
-	if err := dbConn.Table("groups").Where(fmt.Sprintf(" name like '%%%s%%' ", group.GroupName)).Count(&count).Error; err != nil {
-		return 0, err
-	}
-	return count, nil
+	return int32(count), nil
 }

 func GetGroupById(groupId string) (db.Group, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	group := db.Group{
 		GroupID: groupId,
 	}
-	if err != nil {
-		return group, err
-	}
-
-	if err := dbConn.Table("groups").Find(&group).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Find(&group).Error; err != nil {
 		return group, err
 	}
 	return group, nil
 }

 func GetGroupMaster(groupId string) (db.GroupMember, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	groupMember := db.GroupMember{}
-	if err != nil {
-		return groupMember, err
-	}
-
-	if err := dbConn.Table("group_members").Where("role_level=? and group_id=?", constant.GroupOwner, groupId).Find(&groupMember).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("group_members").Where("role_level=? and group_id=?", constant.GroupOwner, groupId).Find(&groupMember).Error; err != nil {
 		return groupMember, err
 	}
 	return groupMember, nil
 }

 func UpdateGroupInfoDefaultZero(groupID string, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("groups").Where("group_id = ? ", groupID).Update(args).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("group_id = ? ", groupID).Updates(args).Error
 }

 func GetAllGroupIDList() ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupIDList []string
-	err = dbConn.Table("groups").Pluck("group_id", &groupIDList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Pluck("group_id", &groupIDList).Error
 	return groupIDList, err
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/group_request_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/group_request_model.go
@ -20,27 +20,18 @@ import (
 //}

 func UpdateGroupRequest(groupRequest db.GroupRequest) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	if groupRequest.HandledTime.Unix() < 0 {
 		groupRequest.HandledTime = utils.UnixSecondToTime(0)
 	}
-	return dbConn.Table("group_requests").Where("group_id=? and user_id=?", groupRequest.GroupID, groupRequest.UserID).Update(&groupRequest).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("group_id=? and user_id=?", groupRequest.GroupID, groupRequest.UserID).Updates(&groupRequest).Error
 }

 func InsertIntoGroupRequest(toInsertInfo db.GroupRequest) error {
 	DelGroupRequestByGroupIDAndUserID(toInsertInfo.GroupID, toInsertInfo.UserID)
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-
 	if toInsertInfo.HandledTime.Unix() < 0 {
 		toInsertInfo.HandledTime = utils.UnixSecondToTime(0)
 	}
-	u := dbConn.Table("group_requests").Where("group_id=? and user_id=?", toInsertInfo.GroupID, toInsertInfo.UserID).Update(&toInsertInfo)
+	u := db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("group_id=? and user_id=?", toInsertInfo.GroupID, toInsertInfo.UserID).Updates(&toInsertInfo)
 	if u.RowsAffected != 0 {
 		return nil
 	}
@ -50,7 +41,7 @@ func InsertIntoGroupRequest(toInsertInfo db.GroupRequest) error {
 		toInsertInfo.HandledTime = utils.UnixSecondToTime(0)
 	}

-	err = dbConn.Table("group_requests").Create(&toInsertInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Create(&toInsertInfo).Error
 	if err != nil {
 		return err
 	}
@ -58,12 +49,8 @@ func InsertIntoGroupRequest(toInsertInfo db.GroupRequest) error {
 }

 func GetGroupRequestByGroupIDAndUserID(groupID, userID string) (*db.GroupRequest, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupRequest db.GroupRequest
-	err = dbConn.Table("group_requests").Where("user_id=? and group_id=?", userID, groupID).Take(&groupRequest).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("user_id=? and group_id=?", userID, groupID).Take(&groupRequest).Error
 	if err != nil {
 		return nil, err
 	}
@ -71,24 +58,12 @@ func GetGroupRequestByGroupIDAndUserID(groupID, userID string) (*db.GroupRequest
 }

 func DelGroupRequestByGroupIDAndUserID(groupID, userID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("group_requests").Where("group_id=? and user_id=?", groupID, userID).Delete(db.GroupRequest{}).Error
-	if err != nil {
-		return err
-	}
-	return nil
+	return db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("group_id=? and user_id=?", groupID, userID).Delete(db.GroupRequest{}).Error
 }

 func GetGroupRequestByGroupID(groupID string) ([]db.GroupRequest, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var groupRequestList []db.GroupRequest
-	err = dbConn.Table("group_requests").Where("group_id=?", groupID).Find(&groupRequestList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("group_id=?", groupID).Find(&groupRequestList).Error
 	if err != nil {
 		return nil, err
 	}
@ -119,12 +94,7 @@ func GetGroupApplicationList(userID string) ([]db.GroupRequest, error) {

 func GetUserReqGroupByUserID(userID string) ([]db.GroupRequest, error) {
 	var groupRequestList []db.GroupRequest
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("group_requests").Where("user_id=?", userID).Find(&groupRequestList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("group_requests").Where("user_id=?", userID).Find(&groupRequestList).Error
 	return groupRequestList, err
 }

--- a/pkg/common/db/mysql_model/im_mysql_model/message_cms.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/message_cms.go
@ -8,15 +8,10 @@ import (
 )

 func GetChatLog(chatLog db.ChatLog, pageNumber, showNumber int32) ([]db.ChatLog, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var chatLogs []db.ChatLog
-	if err != nil {
-		return chatLogs, err
-	}
-	dbConn.LogMode(false)
-	db := dbConn.Table("chat_logs").
+	db := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").
 		Where(fmt.Sprintf(" content like '%%%s%%'", chatLog.Content)).
-		Limit(showNumber).Offset(showNumber * (pageNumber - 1))
+		Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1)))
 	if chatLog.SessionType != 0 {
 		db = db.Where("session_type = ?", chatLog.SessionType)
 	}
@ -32,19 +27,14 @@ func GetChatLog(chatLog db.ChatLog, pageNumber, showNumber int32) ([]db.ChatLog,
 	if chatLog.SendTime.Unix() > 0 {
 		db = db.Where("send_time > ? and send_time < ?", chatLog.SendTime, chatLog.SendTime.AddDate(0, 0, 1))
 	}
-	err = db.Find(&chatLogs).Error
+	err := db.Find(&chatLogs).Error
 	return chatLogs, err
 }

 func GetChatLogCount(chatLog db.ChatLog) (int64, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var chatLogs []db.ChatLog
 	var count int64
-	if err != nil {
-		return count, err
-	}
-	dbConn.LogMode(false)
-	db := dbConn.Table("chat_logs").
+	db := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").
 		Where(fmt.Sprintf(" content like '%%%s%%'", chatLog.Content))
 	if chatLog.SessionType != 0 {
 		db = db.Where("session_type = ?", chatLog.SessionType)
@ -63,6 +53,6 @@ func GetChatLogCount(chatLog db.ChatLog) (int64, error) {
 		db = db.Where("send_time > ? and send_time < ?", chatLog.SendTime, chatLog.SendTime.AddDate(0, 0, 1))
 	}

-	err = db.Find(&chatLogs).Count(&count).Error
+	err := db.Find(&chatLogs).Count(&count).Error
 	return count, err
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/organization_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/organization_model.go
@ -3,175 +3,116 @@ package im_mysql_model
 import (
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/utils"
-	"github.com/jinzhu/gorm"
+	"gorm.io/gorm"
 	"time"
 )

 func CreateDepartment(department *db.Department) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	department.CreateTime = time.Now()
-	return dbConn.Table("departments").Create(department).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("departments").Create(department).Error
 }

 func GetDepartment(departmentID string) (*db.Department, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var department db.Department
-	err = dbConn.Table("departments").Where("department_id=?", departmentID).Find(&department).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("department_id=?", departmentID).Find(&department).Error
 	return &department, err
 }

 func UpdateDepartment(department *db.Department, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	if err = dbConn.Table("departments").Where("department_id=?", department.DepartmentID).Updates(department).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("department_id=?", department.DepartmentID).Updates(department).Error; err != nil {
 		return err
 	}
 	if args != nil {
-		return dbConn.Table("departments").Where("department_id=?", department.DepartmentID).Updates(args).Error
+		return db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("department_id=?", department.DepartmentID).Updates(args).Error
 	}
 	return nil
 }

-func GetSubDepartmentList(departmentID string) (error, []db.Department) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
+func GetSubDepartmentList(departmentID string) ([]db.Department, error) {
 	var departmentList []db.Department
+	var err error
 	if departmentID == "-1" {
-		err = dbConn.Table("departments").Find(&departmentList).Error
+		err = db.DB.MysqlDB.DefaultGormDB().Table("departments").Find(&departmentList).Error
 	} else {
-		err = dbConn.Table("departments").Where("parent_id=?", departmentID).Find(&departmentList).Error
+		err = db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("parent_id=?", departmentID).Find(&departmentList).Error
 	}

-	return err, departmentList
+	return departmentList, err
 }

 func DeleteDepartment(departmentID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
+	var err error
+	if err = db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("department_id=?", departmentID).Delete(db.Department{}).Error; err != nil {
 		return err
 	}
-	if err = dbConn.Table("departments").Where("department_id=?", departmentID).Delete(db.Department{}).Error; err != nil {
-		return err
-	}
-	if err = dbConn.Table("department_members").Where("department_id=?", departmentID).Delete(db.DepartmentMember{}).Error; err != nil {
+	if err = db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=?", departmentID).Delete(db.DepartmentMember{}).Error; err != nil {
 		return err
 	}
 	return nil
 }

 func CreateOrganizationUser(organizationUser *db.OrganizationUser) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	organizationUser.CreateTime = time.Now()
-
-	return dbConn.Table("organization_users").Create(organizationUser).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("organization_users").Create(organizationUser).Error
 }

 func GetOrganizationUser(userID string) (error, *db.OrganizationUser) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
 	organizationUser := db.OrganizationUser{}
-	err = dbConn.Table("organization_users").Where("user_id=?", userID).Take(&organizationUser).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("organization_users").Where("user_id=?", userID).Take(&organizationUser).Error
 	return err, &organizationUser
 }

 func UpdateOrganizationUser(organizationUser *db.OrganizationUser, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	if err = dbConn.Table("organization_users").Where("user_id=?", organizationUser.UserID).Updates(organizationUser).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("organization_users").Where("user_id=?", organizationUser.UserID).Updates(organizationUser).Error; err != nil {
 		return err
 	}
 	if args != nil {
-		return dbConn.Table("organization_users").Where("user_id=?", organizationUser.UserID).Updates(args).Error
+		return db.DB.MysqlDB.DefaultGormDB().Table("organization_users").Where("user_id=?", organizationUser.UserID).Updates(args).Error
 	}
 	return nil
 }

 func CreateDepartmentMember(departmentMember *db.DepartmentMember) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	departmentMember.CreateTime = time.Now()
-	return dbConn.Table("department_members").Create(departmentMember).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("department_members").Create(departmentMember).Error
 }

 func GetUserInDepartment(userID string) (error, []db.DepartmentMember) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
 	var departmentMemberList []db.DepartmentMember
-	err = dbConn.Table("department_members").Where("user_id=?", userID).Find(&departmentMemberList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("user_id=?", userID).Find(&departmentMemberList).Error
 	return err, departmentMemberList
 }

 func UpdateUserInDepartment(departmentMember *db.DepartmentMember, args map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	if err = dbConn.Table("department_members").Where("department_id=? AND user_id=?", departmentMember.DepartmentID, departmentMember.UserID).
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=? AND user_id=?", departmentMember.DepartmentID, departmentMember.UserID).
 		Updates(departmentMember).Error; err != nil {
 		return err
 	}
 	if args != nil {
-		return dbConn.Table("department_members").Where("department_id=? AND user_id=?", departmentMember.DepartmentID, departmentMember.UserID).
+		return db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=? AND user_id=?", departmentMember.DepartmentID, departmentMember.UserID).
 			Updates(args).Error
 	}
 	return nil
 }

 func DeleteUserInDepartment(departmentID, userID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("department_members").Where("department_id=? AND user_id=?", departmentID, userID).Delete(db.DepartmentMember{}).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=? AND user_id=?", departmentID, userID).Delete(db.DepartmentMember{}).Error
 }

 func DeleteUserInAllDepartment(userID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("department_members").Where("user_id=?", userID).Delete(db.DepartmentMember{}).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("user_id=?", userID).Delete(db.DepartmentMember{}).Error
 }

 func DeleteOrganizationUser(OrganizationUserID string) error {
 	if err := DeleteUserInAllDepartment(OrganizationUserID); err != nil {
 		return err
 	}
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	return dbConn.Table("organization_users").Where("user_id=?", OrganizationUserID).Delete(db.OrganizationUser{}).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("organization_users").Where("user_id=?", OrganizationUserID).Delete(db.OrganizationUser{}).Error
 }

 func GetDepartmentMemberUserIDList(departmentID string) (error, []string) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
 	var departmentMemberList []db.DepartmentMember
-	err = dbConn.Table("department_members").Where("department_id=?", departmentID).Take(&departmentMemberList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=?", departmentID).Take(&departmentMemberList).Error
 	if err != nil {
 		return err, nil
 	}
@ -182,77 +123,54 @@ func GetDepartmentMemberUserIDList(departmentID string) (error, []string) {
 	return err, userIDList
 }

-func GetDepartmentMemberList(departmentID string) (error, []db.DepartmentMember) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
+func GetDepartmentMemberList(departmentID string) ([]db.DepartmentMember, error) {
 	var departmentMemberList []db.DepartmentMember
+	var err error
 	if departmentID == "-1" {
-		err = dbConn.Table("department_members").Find(&departmentMemberList).Error
+		err = db.DB.MysqlDB.DefaultGormDB().Table("department_members").Find(&departmentMemberList).Error
 	} else {
-		err = dbConn.Table("department_members").Where("department_id=?", departmentID).Find(&departmentMemberList).Error
+		err = db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=?", departmentID).Find(&departmentMemberList).Error
 	}

 	if err != nil {
-		return err, nil
+		return nil, err
 	}
-	return err, departmentMemberList
+	return departmentMemberList, err
 }

 func GetAllOrganizationUserID() (error, []string) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err, nil
-	}
 	var OrganizationUser db.OrganizationUser
 	var result []string
-	return dbConn.Model(&OrganizationUser).Pluck("user_id", &result).Error, result
+	return db.DB.MysqlDB.DefaultGormDB().Model(&OrganizationUser).Pluck("user_id", &result).Error, result
 }

 func GetDepartmentMemberNum(departmentID string) (error, uint32) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return utils.Wrap(err, "DefaultGormDB failed"), 0
-	}
-	var number uint32
-	err = dbConn.Table("department_members").Where("department_id=?", departmentID).Count(&number).Error
+	var number int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("department_members").Where("department_id=?", departmentID).Count(&number).Error
 	if err != nil {
 		return utils.Wrap(err, ""), 0
 	}
-	return nil, number
+	return nil, uint32(number)

 }

 func GetSubDepartmentNum(departmentID string) (error, uint32) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return utils.Wrap(err, "DefaultGormDB failed"), 0
-	}
-	var number uint32
-	err = dbConn.Table("departments").Where("parent_id=?", departmentID).Count(&number).Error
+	var number int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("parent_id=?", departmentID).Count(&number).Error
 	if err != nil {
 		return utils.Wrap(err, ""), 0
 	}
-	return nil, number
+	return nil, uint32(number)
 }

 func SetDepartmentRelatedGroupID(groupID, departmentID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return utils.Wrap(err, "DefaultGormDB failed")
-	}
 	department := &db.Department{RelatedGroupID: groupID}
-	return dbConn.Model(&department).Where("department_id=?", departmentID).Update(department).Error
+	return db.DB.MysqlDB.DefaultGormDB().Model(&department).Where("department_id=?", departmentID).Updates(department).Error
 }

 func GetDepartmentRelatedGroupIDList(departmentIDList []string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, utils.Wrap(err, "DefaultGormDB failed")
-	}
 	var groupIDList []string
-	err = dbConn.Table("departments").Where("department_id IN (?) ", departmentIDList).Pluck("related_group_id", &groupIDList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("departments").Where("department_id IN (?) ", departmentIDList).Pluck("related_group_id", &groupIDList).Error
 	return groupIDList, err
 }

@ -260,8 +178,7 @@ func getDepartmentParent(departmentID string, dbConn *gorm.DB) (*db.Department,
 	var department db.Department
 	var parentDepartment db.Department
 	//var parentID string
-	dbConn.LogMode(true)
-	err := dbConn.Model(&department).Where("department_id=?", departmentID).Select("parent_id").First(&department).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(&department).Where("department_id=?", departmentID).Select("parent_id").First(&department).Error
 	if err != nil {
 		return nil, utils.Wrap(err, "")
 	}
@ -287,21 +204,14 @@ func GetDepartmentParent(departmentID string, dbConn *gorm.DB, parentIDList *[]s
 }

 func GetDepartmentParentIDList(departmentID string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
+	dbConn := db.DB.MysqlDB.DefaultGormDB()
 	var parentIDList []string
-	err = GetDepartmentParent(departmentID, dbConn, &parentIDList)
+	err := GetDepartmentParent(departmentID, dbConn, &parentIDList)
 	return parentIDList, err
 }

 func GetRandomDepartmentID() (string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return "", err
-	}
 	department := &db.Department{}
-	err = dbConn.Model(department).Order("RAND()").Where("related_group_id != ? AND department_id != ? AND department_type = ?", "", "0", 1).First(department).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Model(department).Order("RAND()").Where("related_group_id != ? AND department_id != ? AND department_type = ?", "", "0", 1).First(department).Error
 	return department.DepartmentID, err
 }
--- a/pkg/common/db/mysql_model/im_mysql_model/statistics_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/statistics_model.go
@ -6,102 +6,57 @@ import (
 )

 func GetActiveUserNum(from, to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("chat_logs").Select("count(distinct(send_id))").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Select("count(distinct(send_id))").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
+	return int32(num), err
 }

 func GetIncreaseUserNum(from, to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("users").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
+	return int32(num), err
 }

 func GetTotalUserNum() (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("users").Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Count(&num).Error
+	return int32(num), err
 }

 func GetTotalUserNumByDate(to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("users").Where("create_time <= ?", to).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("create_time <= ?", to).Count(&num).Error
+	return int32(num), err
 }

 func GetPrivateMessageNum(from, to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("chat_logs").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 1).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 1).Count(&num).Error
+	return int32(num), err
 }

 func GetGroupMessageNum(from, to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("chat_logs").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 2).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 2).Count(&num).Error
+	return int32(num), err
 }

 func GetIncreaseGroupNum(from, to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("groups").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("create_time >= ? and create_time <= ?", from, to).Count(&num).Error
+	return int32(num), err
 }

 func GetTotalGroupNum() (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("groups").Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Count(&num).Error
+	return int32(num), err
 }

 func GetGroupNum(to time.Time) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0, err
-	}
-	dbConn.LogMode(false)
-	var num int32
-	err = dbConn.Table("groups").Where("create_time <= ?", to).Count(&num).Error
-	return num, err
+	var num int64
+	err := db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("create_time <= ?", to).Count(&num).Error
+	return int32(num), err
 }

 type activeGroup struct {
@ -111,18 +66,13 @@ type activeGroup struct {
 }

 func GetActiveGroups(from, to time.Time, limit int) ([]*activeGroup, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var activeGroups []*activeGroup
-	if err != nil {
-		return activeGroups, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("chat_logs").Select("recv_id, count(*) as message_num").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 2).Group("recv_id").Limit(limit).Order("message_num DESC").Find(&activeGroups).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Select("recv_id, count(*) as message_num").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 2).Group("recv_id").Limit(limit).Order("message_num DESC").Find(&activeGroups).Error
 	for _, activeGroup := range activeGroups {
 		group := db.Group{
 			GroupID: activeGroup.Id,
 		}
-		dbConn.Table("groups").Where("group_id= ? ", group.GroupID).Find(&group)
+		db.DB.MysqlDB.DefaultGormDB().Table("groups").Where("group_id= ? ", group.GroupID).Find(&group)
 		activeGroup.Name = group.GroupName
 	}
 	return activeGroups, err
@ -135,18 +85,13 @@ type activeUser struct {
 }

 func GetActiveUsers(from, to time.Time, limit int) ([]*activeUser, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var activeUsers []*activeUser
-	if err != nil {
-		return activeUsers, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("chat_logs").Select("send_id, count(*) as message_num").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 1).Group("send_id").Limit(limit).Order("message_num DESC").Find(&activeUsers).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Select("send_id, count(*) as message_num").Where("create_time >= ? and create_time <= ? and session_type = ?", from, to, 1).Group("send_id").Limit(limit).Order("message_num DESC").Find(&activeUsers).Error
 	for _, activeUser := range activeUsers {
 		user := db.User{
 			UserID: activeUser.Id,
 		}
-		dbConn.Table("users").Select("user_id, name").Find(&user)
+		db.DB.MysqlDB.DefaultGormDB().Table("users").Select("user_id, name").Find(&user)
 		activeUser.Name = user.Nickname
 	}
 	return activeUsers, err
--- a/pkg/common/db/mysql_model/im_mysql_model/user_black_list_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/user_black_list_model.go
@ -7,13 +7,8 @@ import (
 )

 func InsertInToUserBlackList(black db.Black) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	black.CreateTime = time.Now()
-	err = dbConn.Table("blacks").Create(black).Error
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Table("blacks").Create(black).Error
 }

 //type Black struct {
@ -26,31 +21,18 @@ func InsertInToUserBlackList(black db.Black) error {
 //}

 func CheckBlack(ownerUserID, blockUserID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	var black db.Black
-	err = dbConn.Table("blacks").Where("owner_user_id=? and block_user_id=?", ownerUserID, blockUserID).Find(&black).Error
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Table("blacks").Where("owner_user_id=? and block_user_id=?", ownerUserID, blockUserID).Find(&black).Error
 }

 func RemoveBlackList(ownerUserID, blockUserID string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	err = dbConn.Table("blacks").Where("owner_user_id=? and block_user_id=?", ownerUserID, blockUserID).Delete(db.Black{}).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("blacks").Where("owner_user_id=? and block_user_id=?", ownerUserID, blockUserID).Delete(db.Black{}).Error
 	return utils.Wrap(err, "RemoveBlackList failed")
 }

 func GetBlackListByUserID(ownerUserID string) ([]db.Black, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var blackListUsersInfo []db.Black
-	err = dbConn.Table("blacks").Where("owner_user_id=?", ownerUserID).Find(&blackListUsersInfo).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("blacks").Where("owner_user_id=?", ownerUserID).Find(&blackListUsersInfo).Error
 	if err != nil {
 		return nil, err
 	}
@ -58,12 +40,8 @@ func GetBlackListByUserID(ownerUserID string) ([]db.Black, error) {
 }

 func GetBlackIDListByUserID(ownerUserID string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var blackIDList []string
-	err = dbConn.Table("blacks").Where("owner_user_id=?", ownerUserID).Pluck("block_user_id", &blackIDList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("blacks").Where("owner_user_id=?", ownerUserID).Pluck("block_user_id", &blackIDList).Error
 	if err != nil {
 		return nil, err
 	}
--- a/pkg/common/db/mysql_model/im_mysql_model/user_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/user_model.go
@ -7,8 +7,6 @@ import (
 	"Open_IM/pkg/utils"
 	"fmt"
 	"time"
-
-	_ "github.com/jinzhu/gorm/dialects/mysql"
 )

 func init() {
@ -37,10 +35,6 @@ func init() {
 }

 func UserRegister(user db.User) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	user.CreateTime = time.Now()
 	if user.AppMangerLevel == 0 {
 		user.AppMangerLevel = constant.AppOrdinaryUsers
@ -48,7 +42,7 @@ func UserRegister(user db.User) error {
 	if user.Birth.Unix() < 0 {
 		user.Birth = utils.UnixSecondToTime(0)
 	}
-	err = dbConn.Table("users").Create(&user).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Create(&user).Error
 	if err != nil {
 		return err
 	}
@ -56,31 +50,19 @@ func UserRegister(user db.User) error {
 }

 func DeleteUser(userID string) (i int64) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return 0
-	}
-	i = dbConn.Table("users").Where("user_id=?", userID).Delete(db.User{}).RowsAffected
+	i = db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id=?", userID).Delete(db.User{}).RowsAffected
 	return i
 }

 func GetAllUser() ([]db.User, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var userList []db.User
-	err = dbConn.Table("users").Find(&userList).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Find(&userList).Error
 	return userList, err
 }

 func GetUserByUserID(userID string) (*db.User, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var user db.User
-	err = dbConn.Table("users").Where("user_id=?", userID).Take(&user).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id=?", userID).Take(&user).Error
 	if err != nil {
 		return nil, err
 	}
@ -88,12 +70,8 @@ func GetUserByUserID(userID string) (*db.User, error) {
 }

 func GetUserNameByUserID(userID string) (string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return "", err
-	}
 	var user db.User
-	err = dbConn.Table("users").Select("name").Where("user_id=?", userID).First(&user).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Select("name").Where("user_id=?", userID).First(&user).Error
 	if err != nil {
 		return "", err
 	}
@ -101,33 +79,17 @@ func GetUserNameByUserID(userID string) (string, error) {
 }

 func UpdateUserInfo(user db.User) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("users").Where("user_id=?", user.UserID).Update(&user).Error
-
-	return err
+	return db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id=?", user.UserID).Updates(&user).Error
 }

 func UpdateUserInfoByMap(user db.User, m map[string]interface{}) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("users").Where("user_id=?", user.UserID).Updates(m).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id=?", user.UserID).Updates(m).Error
 	return err
 }

 func SelectAllUserID() ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return nil, err
-	}
 	var resultArr []string
-	err = dbConn.Table("users").Pluck("user_id", &resultArr).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Pluck("user_id", &resultArr).Error
 	if err != nil {
 		return nil, err
 	}
@ -135,14 +97,8 @@ func SelectAllUserID() ([]string, error) {
 }

 func SelectSomeUserID(userIDList []string) ([]string, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	dbConn.LogMode(false)
-	if err != nil {
-		return nil, err
-	}
 	var resultArr []string
-	err = dbConn.Table("users").Where("user_id IN (?) ", userIDList).Pluck("user_id", &resultArr).Error
-
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id IN (?) ", userIDList).Pluck("user_id", &resultArr).Error
 	if err != nil {
 		return nil, err
 	}
@ -150,13 +106,8 @@ func SelectSomeUserID(userIDList []string) ([]string, error) {
 }

 func GetUsers(showNumber, pageNumber int32) ([]db.User, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var users []db.User
-	if err != nil {
-		return users, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("users").Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&users).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1))).Find(&users).Error
 	if err != nil {
 		return users, err
 	}
@ -164,10 +115,6 @@ func GetUsers(showNumber, pageNumber int32) ([]db.User, error) {
 }

 func AddUser(userId, phoneNumber, name string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	user := db.User{
 		PhoneNumber: phoneNumber,
 		Birth:       time.Now(),
@ -175,17 +122,13 @@ func AddUser(userId, phoneNumber, name string) error {
 		UserID:      userId,
 		Nickname:    name,
 	}
-	result := dbConn.Table("users").Create(&user)
+	result := db.DB.MysqlDB.DefaultGormDB().Table("users").Create(&user)
 	return result.Error
 }

 func UserIsBlock(userId string) (bool, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return false, err
-	}
 	var user db.BlackList
-	rows := dbConn.Table("black_lists").Where("uid=?", userId).First(&user).RowsAffected
+	rows := db.DB.MysqlDB.DefaultGormDB().Table("black_lists").Where("uid=?", userId).First(&user).RowsAffected
 	if rows >= 1 {
 		return true, nil
 	}
@ -197,10 +140,6 @@ func BlockUser(userId, endDisableTime string) error {
 	if err != nil || user.UserID == "" {
 		return err
 	}
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	end, err := time.Parse("2006-01-02 15:04:05", endDisableTime)
 	if err != nil {
 		return err
@ -209,9 +148,9 @@ func BlockUser(userId, endDisableTime string) error {
 		return constant.ErrDB
 	}
 	var blockUser db.BlackList
-	dbConn.Table("black_lists").Where("uid=?", userId).First(&blockUser)
+	db.DB.MysqlDB.DefaultGormDB().Table("black_lists").Where("uid=?", userId).First(&blockUser)
 	if blockUser.UserId != "" {
-		dbConn.Model(&blockUser).Where("uid=?", blockUser.UserId).Update("end_disable_time", end)
+		db.DB.MysqlDB.DefaultGormDB().Model(&blockUser).Where("uid=?", blockUser.UserId).Update("end_disable_time", end)
 		return nil
 	}
 	blockUser = db.BlackList{
@ -219,18 +158,12 @@ func BlockUser(userId, endDisableTime string) error {
 		BeginDisableTime: time.Now(),
 		EndDisableTime:   end,
 	}
-	result := dbConn.Create(&blockUser)
+	result := db.DB.MysqlDB.DefaultGormDB().Create(&blockUser)
 	return result.Error
 }

 func UnBlockUser(userId string) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
-	dbConn.LogMode(false)
-	result := dbConn.Where("uid=?", userId).Delete(&db.BlackList{})
-	return result.Error
+	return db.DB.MysqlDB.DefaultGormDB().Where("uid=?", userId).Delete(&db.BlackList{}).Error
 }

 type BlockUserInfo struct {
@ -240,21 +173,17 @@ type BlockUserInfo struct {
 }

 func GetBlockUserById(userId string) (BlockUserInfo, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var blockUserInfo BlockUserInfo
 	blockUser := db.BlackList{
 		UserId: userId,
 	}
-	if err != nil {
-		return blockUserInfo, err
-	}
-	if err = dbConn.Table("black_lists").Where("uid=?", userId).Find(&blockUser).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("black_lists").Where("uid=?", userId).Find(&blockUser).Error; err != nil {
 		return blockUserInfo, err
 	}
 	user := db.User{
 		UserID: blockUser.UserId,
 	}
-	if err := dbConn.Find(&user).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Find(&user).Error; err != nil {
 		return blockUserInfo, err
 	}
 	blockUserInfo.User.UserID = user.UserID
@ -266,19 +195,14 @@ func GetBlockUserById(userId string) (BlockUserInfo, error) {
 }

 func GetBlockUsers(showNumber, pageNumber int32) ([]BlockUserInfo, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var blockUserInfos []BlockUserInfo
 	var blockUsers []db.BlackList
-	if err != nil {
-		return blockUserInfos, err
-	}
-	dbConn.LogMode(false)
-	if err = dbConn.Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&blockUsers).Error; err != nil {
+	if err := db.DB.MysqlDB.DefaultGormDB().Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1))).Find(&blockUsers).Error; err != nil {
 		return blockUserInfos, err
 	}
 	for _, blockUser := range blockUsers {
 		var user db.User
-		if err := dbConn.Table("users").Where("user_id=?", blockUser.UserId).First(&user).Error; err == nil {
+		if err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where("user_id=?", blockUser.UserId).First(&user).Error; err == nil {
 			blockUserInfos = append(blockUserInfos, BlockUserInfo{
 				User: db.User{
 					UserID:   user.UserID,
@ -294,38 +218,23 @@ func GetBlockUsers(showNumber, pageNumber int32) ([]BlockUserInfo, error) {
 }

 func GetUserByName(userName string, showNumber, pageNumber int32) ([]db.User, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
 	var users []db.User
-	if err != nil {
-		return users, err
-	}
-	dbConn.LogMode(false)
-	err = dbConn.Table("users").Where(fmt.Sprintf(" name like '%%%s%%' ", userName)).Limit(showNumber).Offset(showNumber * (pageNumber - 1)).Find(&users).Error
+	err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where(fmt.Sprintf(" name like '%%%s%%' ", userName)).Limit(int(showNumber)).Offset(int(showNumber * (pageNumber - 1))).Find(&users).Error
 	return users, err
 }

 func GetUsersCount(user db.User) (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
+	var count int64
+	if err := db.DB.MysqlDB.DefaultGormDB().Table("users").Where(fmt.Sprintf(" name like '%%%s%%' ", user.Nickname)).Count(&count).Error; err != nil {
 		return 0, err
 	}
-	dbConn.LogMode(false)
-	var count int32
-	if err := dbConn.Table("users").Where(fmt.Sprintf(" name like '%%%s%%' ", user.Nickname)).Count(&count).Error; err != nil {
-		return 0, err
-	}
-	return count, nil
+	return int32(count), nil
 }

 func GetBlockUsersNumCount() (int32, error) {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
+	var count int64
+	if err := db.DB.MysqlDB.DefaultGormDB().Model(&db.BlackList{}).Count(&count).Error; err != nil {
 		return 0, err
 	}
-	dbConn.LogMode(false)
-	var count int32
-	if err := dbConn.Model(&db.BlackList{}).Count(&count).Error; err != nil {
-		return 0, err
-	}
-	return count, nil
+	return int32(count), nil
 }
--- a/pkg/common/db/mysql_model/im_mysql_msg_model/chat_log_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_msg_model/chat_log_model.go
@ -10,7 +10,7 @@ import (
 	"Open_IM/pkg/common/constant"
 	"Open_IM/pkg/common/db"
 	"Open_IM/pkg/common/log"
-	pbMsg "Open_IM/pkg/proto/chat"
+	pbMsg "Open_IM/pkg/proto/msg"
 	"Open_IM/pkg/proto/sdk_ws"
 	"Open_IM/pkg/utils"
 	"github.com/golang/protobuf/jsonpb"
@ -19,10 +19,6 @@ import (
 )

 func InsertMessageToChatLog(msg pbMsg.MsgDataToMQ) error {
-	dbConn, err := db.DB.MysqlDB.DefaultGormDB()
-	if err != nil {
-		return err
-	}
 	chatLog := new(db.ChatLog)
 	copier.Copy(chatLog, msg.MsgData)
 	switch msg.MsgData.SessionType {
@ -47,5 +43,5 @@ func InsertMessageToChatLog(msg pbMsg.MsgDataToMQ) error {
 	chatLog.CreateTime = utils.UnixMillSecondToTime(msg.MsgData.CreateTime)
 	chatLog.SendTime = utils.UnixMillSecondToTime(msg.MsgData.SendTime)
 	log.NewDebug("test", "this is ", chatLog)
-	return dbConn.Table("chat_logs").Create(chatLog).Error
+	return db.DB.MysqlDB.DefaultGormDB().Table("chat_logs").Create(chatLog).Error
 }
--- a/pkg/common/db/mysql_model/im_mysql_msg_model/hash_code.go
+++ b/pkg/common/db/mysql_model/im_mysql_msg_model/hash_code.go
@ -2,9 +2,7 @@ package im_mysql_msg_model

 import (
 	"Open_IM/pkg/common/config"
-	"Open_IM/pkg/common/db"
 	"hash/crc32"
-	"strconv"
 )

 func getHashMsgDBAddr(userID string) string {
@ -16,21 +14,3 @@ func getHashMsgTableIndex(userID string) int {
 	hCode := crc32.ChecksumIEEE([]byte(userID))
 	return int(hCode % uint32(config.Config.Mysql.DBMsgTableNum))
 }
-
-func QueryUserMsgID(userID string) ([]string, error) {
-	dbAddress, dbTableIndex := getHashMsgDBAddr(userID), getHashMsgTableIndex(userID)
-	dbTableName := "receive" + strconv.Itoa(dbTableIndex)
-
-	dbConn, _ := db.DB.MysqlDB.GormDB(dbAddress, config.Config.Mysql.DBTableName)
-
-	var msgID string
-	var msgIDList []string
-	rows, _ := dbConn.Raw("select msg_id from ? where user_id = ?", dbTableName, userID).Rows()
-	defer rows.Close()
-	for rows.Next() {
-		rows.Scan(&msgID)
-		msgIDList = append(msgIDList, msgID)
-	}
-
-	return msgIDList, nil
-}
--- a/pkg/common/db/redisModel_test.go
+++ b/pkg/common/db/redisModel_test.go
@ -2,7 +2,7 @@ package db

 import (
 	"Open_IM/pkg/common/constant"
-	pbChat "Open_IM/pkg/proto/chat"
+	pbChat "Open_IM/pkg/proto/msg"
 	server_api_params "Open_IM/pkg/proto/sdk_ws"
 	"context"
 	"flag"
--- a/pkg/common/db/rocks_cache/rocks_cache.go
+++ b/pkg/common/db/rocks_cache/rocks_cache.go
@ -0,0 +1,298 @@
+package rocksCache
+
+import (
+	"Open_IM/pkg/common/db"
+	imdb "Open_IM/pkg/common/db/mysql_model/im_mysql_model"
+	"Open_IM/pkg/utils"
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+const (
+	userInfoCache            = "USER_INFO_CACHE:"
+	friendRelationCache      = "FRIEND_RELATION_CACHE:"
+	blackListCache           = "BLACK_LIST_CACHE:"
+	groupCache               = "GROUP_CACHE:"
+	groupInfoCache           = "GROUP_INFO_CACHE:"
+	groupOwnerIDCache        = "GROUP_OWNER_ID:"
+	joinedGroupListCache     = "JOINED_GROUP_LIST_CACHE:"
+	groupMemberInfoCache     = "GROUP_MEMBER_INFO_CACHE:"
+	groupAllMemberInfoCache  = "GROUP_ALL_MEMBER_INFO_CACHE:"
+	allFriendInfoCache       = "ALL_FRIEND_INFO_CACHE:"
+	allDepartmentCache       = "ALL_DEPARTMENT_CACHE:"
+	allDepartmentMemberCache = "ALL_DEPARTMENT_MEMBER_CACHE:"
+)
+
+func init() {
+	fmt.Println("init to del old keys")
+	for _, key := range []string{groupCache, friendRelationCache, blackListCache, userInfoCache, groupInfoCache, groupOwnerIDCache, joinedGroupListCache,
+		groupMemberInfoCache, groupAllMemberInfoCache, allFriendInfoCache} {
+		var cursor uint64
+		var n int
+		for {
+			var keys []string
+			var err error
+			keys, cursor, err = db.DB.RDB.Scan(context.Background(), cursor, key+"*", 3000).Result()
+			if err != nil {
+				panic(err.Error())
+			}
+			n += len(keys)
+			//fmt.Printf("\n %s key found %d keys: %v, current cursor %d\n", key, n, keys, cursor)
+			if len(keys) > 0 {
+				err = db.DB.RDB.Del(context.Background(), keys...).Err()
+				if err != nil {
+					panic(err.Error())
+				}
+			}
+			if cursor == 0 {
+				break
+			}
+		}
+	}
+}
+
+func GetFriendIDListFromCache(userID string) ([]string, error) {
+	getFriendIDList := func() (string, error) {
+		friendIDList, err := imdb.GetFriendIDListByUserID(userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(friendIDList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	friendIDListStr, err := db.DB.Rc.Fetch(friendRelationCache+userID, time.Second*30*60, getFriendIDList)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var friendIDList []string
+	err = json.Unmarshal([]byte(friendIDListStr), &friendIDList)
+	return friendIDList, utils.Wrap(err, "")
+}
+
+func DelFriendIDListFromCache(userID string) error {
+	err := db.DB.Rc.TagAsDeleted(friendRelationCache + userID)
+	return err
+}
+
+func GetBlackListFromCache(userID string) ([]string, error) {
+	getBlackIDList := func() (string, error) {
+		blackIDList, err := imdb.GetBlackIDListByUserID(userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(blackIDList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	blackIDListStr, err := db.DB.Rc.Fetch(blackListCache+userID, time.Second*30*60, getBlackIDList)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var blackIDList []string
+	err = json.Unmarshal([]byte(blackIDListStr), &blackIDList)
+	return blackIDList, utils.Wrap(err, "")
+}
+
+func DelBlackIDListFromCache(userID string) error {
+	return db.DB.Rc.TagAsDeleted(blackListCache + userID)
+}
+
+func GetJoinedGroupIDListFromCache(userID string) ([]string, error) {
+	getJoinedGroupIDList := func() (string, error) {
+		joinedGroupList, err := imdb.GetJoinedGroupIDListByUserID(userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(joinedGroupList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	joinedGroupIDListStr, err := db.DB.Rc.Fetch(joinedGroupListCache+userID, time.Second*30*60, getJoinedGroupIDList)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var joinedGroupList []string
+	err = json.Unmarshal([]byte(joinedGroupIDListStr), &joinedGroupList)
+	return joinedGroupList, utils.Wrap(err, "")
+}
+
+func DelJoinedGroupIDListFromCache(userID string) error {
+	return db.DB.Rc.TagAsDeleted(joinedGroupListCache + userID)
+}
+
+func GetGroupMemberIDListFromCache(groupID string) ([]string, error) {
+	getGroupMemberIDList := func() (string, error) {
+		groupMemberIDList, err := imdb.GetGroupMemberIDListByGroupID(groupID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(groupMemberIDList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	groupIDListStr, err := db.DB.Rc.Fetch(groupCache+groupID, time.Second*30*60, getGroupMemberIDList)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var groupMemberIDList []string
+	err = json.Unmarshal([]byte(groupIDListStr), &groupMemberIDList)
+	return groupMemberIDList, utils.Wrap(err, "")
+}
+
+func DelGroupMemberIDListFromCache(userID string) error {
+	err := db.DB.Rc.TagAsDeleted(groupCache + userID)
+	return err
+}
+
+func GetUserInfoFromCache(userID string) (*db.User, error) {
+	getUserInfo := func() (string, error) {
+		userInfo, err := imdb.GetUserByUserID(userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(userInfo)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	userInfoStr, err := db.DB.Rc.Fetch(userInfoCache+userID, time.Second*30*60, getUserInfo)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	userInfo := &db.User{}
+	err = json.Unmarshal([]byte(userInfoStr), userInfo)
+	return userInfo, utils.Wrap(err, "")
+}
+
+func DelUserInfoFromCache(userID string) error {
+	return db.DB.Rc.TagAsDeleted(userInfoCache + userID)
+}
+
+func GetGroupMemberInfoFromCache(groupID, userID string) (*db.GroupMember, error) {
+	getGroupMemberInfo := func() (string, error) {
+		groupMemberInfo, err := imdb.GetGroupMemberInfoByGroupIDAndUserID(groupID, userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(groupMemberInfo)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	groupMemberInfoStr, err := db.DB.Rc.Fetch(groupMemberInfoCache+groupID+"-"+userID, time.Second*30*60, getGroupMemberInfo)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	groupMember := &db.GroupMember{}
+	err = json.Unmarshal([]byte(groupMemberInfoStr), groupMember)
+	return groupMember, utils.Wrap(err, "")
+}
+
+func DelGroupMemberInfoFromCache(groupID, userID string) error {
+	return db.DB.Rc.TagAsDeleted(groupMemberInfoCache + groupID + "-" + userID)
+}
+
+func GetAllGroupMembersInfoFromCache(groupID string) ([]*db.GroupMember, error) {
+	getGroupMemberInfo := func() (string, error) {
+		groupMembers, err := imdb.GetGroupMemberListByGroupID(groupID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(groupMembers)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	groupMembersStr, err := db.DB.Rc.Fetch(groupAllMemberInfoCache+groupID, time.Second*30*60, getGroupMemberInfo)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var groupMembers []*db.GroupMember
+	err = json.Unmarshal([]byte(groupMembersStr), &groupMembers)
+	return groupMembers, utils.Wrap(err, "")
+}
+
+func DelAllGroupMembersInfoFromCache(groupID string) error {
+	return db.DB.Rc.TagAsDeleted(groupAllMemberInfoCache + groupID)
+}
+
+func GetGroupInfoFromCache(groupID string) (*db.Group, error) {
+	getGroupInfo := func() (string, error) {
+		groupInfo, err := imdb.GetGroupInfoByGroupID(groupID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(groupInfo)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	groupInfoStr, err := db.DB.Rc.Fetch(groupInfoCache+groupID, time.Second*30*60, getGroupInfo)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	groupInfo := &db.Group{}
+	err = json.Unmarshal([]byte(groupInfoStr), groupInfo)
+	return groupInfo, utils.Wrap(err, "")
+}
+
+func DelGroupInfoFromCache(groupID string) error {
+	return db.DB.Rc.TagAsDeleted(groupInfoCache + groupID)
+}
+
+func GetAllFriendsInfoFromCache(userID string) ([]*db.Friend, error) {
+	getAllFriendInfo := func() (string, error) {
+		friendInfoList, err := imdb.GetFriendListByUserID(userID)
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(friendInfoList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	allFriendInfoStr, err := db.DB.Rc.Fetch(allFriendInfoCache+userID, time.Second*30*60, getAllFriendInfo)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var friendInfoList []*db.Friend
+	err = json.Unmarshal([]byte(allFriendInfoStr), &friendInfoList)
+	return friendInfoList, utils.Wrap(err, "")
+}
+
+func DelAllFriendsInfoFromCache(userID string) error {
+	return db.DB.Rc.TagAsDeleted(allFriendInfoCache + userID)
+}
+
+func GetAllDepartmentsFromCache() ([]db.Department, error) {
+	getAllDepartments := func() (string, error) {
+		departmentList, err := imdb.GetSubDepartmentList("-1")
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(departmentList)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	allDepartmentsStr, err := db.DB.Rc.Fetch(allDepartmentCache, time.Second*30*60, getAllDepartments)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var allDepartments []db.Department
+	err = json.Unmarshal([]byte(allDepartmentsStr), &allDepartments)
+	return allDepartments, utils.Wrap(err, "")
+}
+
+func DelAllDepartmentsFromCache() error {
+	return db.DB.Rc.TagAsDeleted(allDepartmentCache)
+}
+
+func GetAllDepartmentMembersFromCache() ([]db.DepartmentMember, error) {
+	getAllDepartmentMembers := func() (string, error) {
+		departmentMembers, err := imdb.GetDepartmentMemberList("-1")
+		if err != nil {
+			return "", utils.Wrap(err, "")
+		}
+		bytes, err := json.Marshal(departmentMembers)
+		return string(bytes), utils.Wrap(err, "")
+	}
+	allDepartmentMembersStr, err := db.DB.Rc.Fetch(allDepartmentMemberCache, time.Second*30*60, getAllDepartmentMembers)
+	if err != nil {
+		return nil, utils.Wrap(err, "")
+	}
+	var allDepartmentMembers []db.DepartmentMember
+	err = json.Unmarshal([]byte(allDepartmentMembersStr), &allDepartmentMembers)
+	return allDepartmentMembers, utils.Wrap(err, "")
+}
+
+func DelAllDepartmentMembersFromCache() error {
+	return db.DB.Rc.TagAsDeleted(allDepartmentMemberCache)
+}
--- a/pkg/common/multi_terminal_login/multi_terminal_login.go
+++ b/pkg/common/multi_terminal_login/multi_terminal_login.go
@ -7,7 +7,7 @@ package multi_terminal_login
 //	"Open_IM/pkg/common/config"
 //	"Open_IM/pkg/common/constant"
 //	"Open_IM/pkg/common/db"
-//	pbChat "Open_IM/pkg/proto/chat"
+//	pbChat "Open_IM/pkg/proto/msg"
 //	"Open_IM/pkg/utils"
 //)
 //
--- a/pkg/common/utils/utils.go
+++ b/pkg/common/utils/utils.go
@ -93,7 +93,8 @@ func GroupDBCopyOpenIM(dst *open_im_sdk.GroupInfo, src *db.Group) error {
 	}
 	dst.OwnerUserID = user.UserID

-	dst.MemberCount, err = imdb.GetGroupMemberNumByGroupID(src.GroupID)
+	memberCount, err := imdb.GetGroupMemberNumByGroupID(src.GroupID)
+	dst.MemberCount = uint32(memberCount)
 	if err != nil {
 		return utils.Wrap(err, "")
 	}
--- a/pkg/proto/cache/cache.pb.go
+++ b/pkg/proto/cache/cache.pb.go
--- a/pkg/proto/cache/cache.proto
+++ b/pkg/proto/cache/cache.proto
@ -8,26 +8,6 @@ message CommonResp{
  string errMsg = 2;
 }

-message GetUserInfoFromCacheReq{
-  repeated string userIDList = 1;
-  string operationID = 2;
-}
-
-message GetUserInfoFromCacheResp{
-  CommonResp  commonResp = 1;
-  repeated server_api_params.UserInfo userInfoList = 2;
-}
-
-
-message UpdateUserInfoToCacheReq{
-  repeated server_api_params.UserInfo userInfoList = 1;
-  string operationID = 2;
-}
-
-message UpdateUserInfoToCacheResp{
-  CommonResp commonResp = 1;
-}
-
 message GetFriendIDListFromCacheReq {
  string userID = 1;
  string operationID = 2;
@ -38,24 +18,13 @@ message GetFriendIDListFromCacheResp {
  CommonResp commonResp = 2;
 }

-message AddFriendToCacheReq {
-   string userID = 1;
-   string friendID = 2;
-   string operationID = 3;
+message DelFriendIDListFromCacheReq {
+  string userID = 1;
+  string operationID = 2;
 }

-message AddFriendToCacheResp {
-  CommonResp commonResp = 1;
-}
-
-message ReduceFriendFromCacheReq {
-   string userID = 1;
-   string friendID = 2;
-   string operationID = 3;
-}
-
-message ReduceFriendFromCacheResp {
-  CommonResp commonResp = 1;
+message DelFriendIDListFromCacheResp {
+   CommonResp commonResp = 1;
 }

 message GetBlackIDListFromCacheReq {
@ -68,23 +37,12 @@ message GetBlackIDListFromCacheResp {
  CommonResp commonResp = 2;
 }

-message AddBlackUserToCacheReq {
+message DelBlackIDListFromCacheReq {
  string userID = 1;
-  string blackUserID = 2;
-  string operationID = 3;
+  string operationID = 2;
 }

-message AddBlackUserToCacheResp {
-  CommonResp commonResp = 1;
-}
-
-message ReduceBlackUserFromCacheReq {
-  string userID = 1;
-  string blackUserID = 2;
-  string operationID = 3;
-}
-
-message ReduceBlackUserFromCacheResp {
+message DelBlackIDListFromCacheResp {
  CommonResp commonResp = 1;
 }

@ -98,45 +56,34 @@ message GetGroupMemberIDListFromCacheResp {
  repeated string userIDList = 2;
 }

-message AddGroupMemberToCacheReq {
-  repeated string userIDList = 1;
-  string groupID = 2;
-  string operationID = 3;
+message DelGroupMemberIDListFromCacheReq {
+  string groupID = 1;
+  string operationID = 2;
 }

-message AddGroupMemberToCacheResp {
-  CommonResp commonResp = 1;
-}
-
-message ReduceGroupMemberFromCacheReq {
-  repeated string userIDList = 1;
-  string groupID = 2;
-  string operationID = 3;
-}
-
-message ReduceGroupMemberFromCacheResp {
+message DelGroupMemberIDListFromCacheResp {
  CommonResp commonResp = 1;
 }

 service cache{
-  // userInfo
-  rpc GetUserInfoFromCache(GetUserInfoFromCacheReq) returns(GetUserInfoFromCacheResp);
-  rpc UpdateUserInfoToCache(UpdateUserInfoToCacheReq) returns(UpdateUserInfoToCacheResp);

  // friendInfo
  rpc GetFriendIDListFromCache(GetFriendIDListFromCacheReq) returns(GetFriendIDListFromCacheResp);
-  rpc AddFriendToCache(AddFriendToCacheReq) returns(AddFriendToCacheResp);
-  rpc ReduceFriendFromCache(ReduceFriendFromCacheReq) returns(ReduceFriendFromCacheResp);
+
+  // for dtm
+  rpc DelFriendIDListFromCache(DelFriendIDListFromCacheReq) returns(DelFriendIDListFromCacheResp);

  // blackList
  rpc GetBlackIDListFromCache(GetBlackIDListFromCacheReq) returns(GetBlackIDListFromCacheResp);
-  rpc AddBlackUserToCache(AddBlackUserToCacheReq) returns(AddBlackUserToCacheResp);
-  rpc ReduceBlackUserFromCache(ReduceBlackUserFromCacheReq) returns(ReduceBlackUserFromCacheResp);
+
+  // for dtm
+  rpc DelBlackIDListFromCache(DelBlackIDListFromCacheReq) returns (DelBlackIDListFromCacheResp);

  // group
  rpc GetGroupMemberIDListFromCache(GetGroupMemberIDListFromCacheReq) returns(GetGroupMemberIDListFromCacheResp);
-  rpc AddGroupMemberToCache(AddGroupMemberToCacheReq) returns(AddGroupMemberToCacheResp);
-  rpc ReduceGroupMemberFromCache(ReduceGroupMemberFromCacheReq) returns(ReduceGroupMemberFromCacheResp);
+
+  // for dtm
+  rpc DelGroupMemberIDListFromCache(DelGroupMemberIDListFromCacheReq) returns(DelGroupMemberIDListFromCacheResp);
 }


--- a/pkg/proto/chat/chat.pb.go
+++ b/pkg/proto/chat/chat.pb.go
@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
-// source: chat/chat.proto
+// source: msg/msg.proto

-package pbChat // import "./chat"
+package msg // import "./msg"

 import proto "github.com/golang/protobuf/proto"
 import fmt "fmt"
@ -37,7 +37,7 @@ func (m *MsgDataToMQ) Reset()         { *m = MsgDataToMQ{} }
 func (m *MsgDataToMQ) String() string { return proto.CompactTextString(m) }
 func (*MsgDataToMQ) ProtoMessage()    {}
 func (*MsgDataToMQ) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{0}
+	return fileDescriptor_msg_f78465087fd6709c, []int{0}
 }
 func (m *MsgDataToMQ) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_MsgDataToMQ.Unmarshal(m, b)
@ -90,7 +90,7 @@ func (m *MsgDataToDB) Reset()         { *m = MsgDataToDB{} }
 func (m *MsgDataToDB) String() string { return proto.CompactTextString(m) }
 func (*MsgDataToDB) ProtoMessage()    {}
 func (*MsgDataToDB) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{1}
+	return fileDescriptor_msg_f78465087fd6709c, []int{1}
 }
 func (m *MsgDataToDB) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_MsgDataToDB.Unmarshal(m, b)
@ -137,7 +137,7 @@ func (m *PushMsgDataToMQ) Reset()         { *m = PushMsgDataToMQ{} }
 func (m *PushMsgDataToMQ) String() string { return proto.CompactTextString(m) }
 func (*PushMsgDataToMQ) ProtoMessage()    {}
 func (*PushMsgDataToMQ) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{2}
+	return fileDescriptor_msg_f78465087fd6709c, []int{2}
 }
 func (m *PushMsgDataToMQ) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_PushMsgDataToMQ.Unmarshal(m, b)
@ -192,7 +192,7 @@ func (m *MsgDataToMongoByMQ) Reset()         { *m = MsgDataToMongoByMQ{} }
 func (m *MsgDataToMongoByMQ) String() string { return proto.CompactTextString(m) }
 func (*MsgDataToMongoByMQ) ProtoMessage()    {}
 func (*MsgDataToMongoByMQ) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{3}
+	return fileDescriptor_msg_f78465087fd6709c, []int{3}
 }
 func (m *MsgDataToMongoByMQ) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_MsgDataToMongoByMQ.Unmarshal(m, b)
@ -272,7 +272,7 @@ func (m *GetMaxAndMinSeqReq) Reset()         { *m = GetMaxAndMinSeqReq{} }
 func (m *GetMaxAndMinSeqReq) String() string { return proto.CompactTextString(m) }
 func (*GetMaxAndMinSeqReq) ProtoMessage()    {}
 func (*GetMaxAndMinSeqReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{4}
+	return fileDescriptor_msg_f78465087fd6709c, []int{4}
 }
 func (m *GetMaxAndMinSeqReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetMaxAndMinSeqReq.Unmarshal(m, b)
@ -320,7 +320,7 @@ func (m *GetMaxAndMinSeqResp) Reset()         { *m = GetMaxAndMinSeqResp{} }
 func (m *GetMaxAndMinSeqResp) String() string { return proto.CompactTextString(m) }
 func (*GetMaxAndMinSeqResp) ProtoMessage()    {}
 func (*GetMaxAndMinSeqResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{5}
+	return fileDescriptor_msg_f78465087fd6709c, []int{5}
 }
 func (m *GetMaxAndMinSeqResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetMaxAndMinSeqResp.Unmarshal(m, b)
@ -381,7 +381,7 @@ func (m *SendMsgReq) Reset()         { *m = SendMsgReq{} }
 func (m *SendMsgReq) String() string { return proto.CompactTextString(m) }
 func (*SendMsgReq) ProtoMessage()    {}
 func (*SendMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{6}
+	return fileDescriptor_msg_f78465087fd6709c, []int{6}
 }
 func (m *SendMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SendMsgReq.Unmarshal(m, b)
@ -437,7 +437,7 @@ func (m *SendMsgResp) Reset()         { *m = SendMsgResp{} }
 func (m *SendMsgResp) String() string { return proto.CompactTextString(m) }
 func (*SendMsgResp) ProtoMessage()    {}
 func (*SendMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{7}
+	return fileDescriptor_msg_f78465087fd6709c, []int{7}
 }
 func (m *SendMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SendMsgResp.Unmarshal(m, b)
@ -505,7 +505,7 @@ func (m *ClearMsgReq) Reset()         { *m = ClearMsgReq{} }
 func (m *ClearMsgReq) String() string { return proto.CompactTextString(m) }
 func (*ClearMsgReq) ProtoMessage()    {}
 func (*ClearMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{8}
+	return fileDescriptor_msg_f78465087fd6709c, []int{8}
 }
 func (m *ClearMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_ClearMsgReq.Unmarshal(m, b)
@ -558,7 +558,7 @@ func (m *ClearMsgResp) Reset()         { *m = ClearMsgResp{} }
 func (m *ClearMsgResp) String() string { return proto.CompactTextString(m) }
 func (*ClearMsgResp) ProtoMessage()    {}
 func (*ClearMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_chat_64077d68a66b2cfd, []int{9}
+	return fileDescriptor_msg_f78465087fd6709c, []int{9}
 }
 func (m *ClearMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_ClearMsgResp.Unmarshal(m, b)
@ -592,17 +592,135 @@ func (m *ClearMsgResp) GetErrMsg() string {
 	return ""
 }

+type SetMsgMinSeqReq struct {
+	UserID               string   `protobuf:"bytes,1,opt,name=userID" json:"userID,omitempty"`
+	GroupID              string   `protobuf:"bytes,2,opt,name=groupID" json:"groupID,omitempty"`
+	MinSeq               uint32   `protobuf:"varint,3,opt,name=minSeq" json:"minSeq,omitempty"`
+	OperationID          string   `protobuf:"bytes,4,opt,name=operationID" json:"operationID,omitempty"`
+	OpUserID             string   `protobuf:"bytes,5,opt,name=opUserID" json:"opUserID,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SetMsgMinSeqReq) Reset()         { *m = SetMsgMinSeqReq{} }
+func (m *SetMsgMinSeqReq) String() string { return proto.CompactTextString(m) }
+func (*SetMsgMinSeqReq) ProtoMessage()    {}
+func (*SetMsgMinSeqReq) Descriptor() ([]byte, []int) {
+	return fileDescriptor_msg_f78465087fd6709c, []int{10}
+}
+func (m *SetMsgMinSeqReq) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SetMsgMinSeqReq.Unmarshal(m, b)
+}
+func (m *SetMsgMinSeqReq) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SetMsgMinSeqReq.Marshal(b, m, deterministic)
+}
+func (dst *SetMsgMinSeqReq) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SetMsgMinSeqReq.Merge(dst, src)
+}
+func (m *SetMsgMinSeqReq) XXX_Size() int {
+	return xxx_messageInfo_SetMsgMinSeqReq.Size(m)
+}
+func (m *SetMsgMinSeqReq) XXX_DiscardUnknown() {
+	xxx_messageInfo_SetMsgMinSeqReq.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SetMsgMinSeqReq proto.InternalMessageInfo
+
+func (m *SetMsgMinSeqReq) GetUserID() string {
+	if m != nil {
+		return m.UserID
+	}
+	return ""
+}
+
+func (m *SetMsgMinSeqReq) GetGroupID() string {
+	if m != nil {
+		return m.GroupID
+	}
+	return ""
+}
+
+func (m *SetMsgMinSeqReq) GetMinSeq() uint32 {
+	if m != nil {
+		return m.MinSeq
+	}
+	return 0
+}
+
+func (m *SetMsgMinSeqReq) GetOperationID() string {
+	if m != nil {
+		return m.OperationID
+	}
+	return ""
+}
+
+func (m *SetMsgMinSeqReq) GetOpUserID() string {
+	if m != nil {
+		return m.OpUserID
+	}
+	return ""
+}
+
+type SetMsgMinSeqResp struct {
+	ErrCode              int32    `protobuf:"varint,1,opt,name=errCode" json:"errCode,omitempty"`
+	ErrMsg               string   `protobuf:"bytes,2,opt,name=errMsg" json:"errMsg,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *SetMsgMinSeqResp) Reset()         { *m = SetMsgMinSeqResp{} }
+func (m *SetMsgMinSeqResp) String() string { return proto.CompactTextString(m) }
+func (*SetMsgMinSeqResp) ProtoMessage()    {}
+func (*SetMsgMinSeqResp) Descriptor() ([]byte, []int) {
+	return fileDescriptor_msg_f78465087fd6709c, []int{11}
+}
+func (m *SetMsgMinSeqResp) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_SetMsgMinSeqResp.Unmarshal(m, b)
+}
+func (m *SetMsgMinSeqResp) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_SetMsgMinSeqResp.Marshal(b, m, deterministic)
+}
+func (dst *SetMsgMinSeqResp) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_SetMsgMinSeqResp.Merge(dst, src)
+}
+func (m *SetMsgMinSeqResp) XXX_Size() int {
+	return xxx_messageInfo_SetMsgMinSeqResp.Size(m)
+}
+func (m *SetMsgMinSeqResp) XXX_DiscardUnknown() {
+	xxx_messageInfo_SetMsgMinSeqResp.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_SetMsgMinSeqResp proto.InternalMessageInfo
+
+func (m *SetMsgMinSeqResp) GetErrCode() int32 {
+	if m != nil {
+		return m.ErrCode
+	}
+	return 0
+}
+
+func (m *SetMsgMinSeqResp) GetErrMsg() string {
+	if m != nil {
+		return m.ErrMsg
+	}
+	return ""
+}
+
 func init() {
-	proto.RegisterType((*MsgDataToMQ)(nil), "pbChat.MsgDataToMQ")
-	proto.RegisterType((*MsgDataToDB)(nil), "pbChat.MsgDataToDB")
-	proto.RegisterType((*PushMsgDataToMQ)(nil), "pbChat.PushMsgDataToMQ")
-	proto.RegisterType((*MsgDataToMongoByMQ)(nil), "pbChat.MsgDataToMongoByMQ")
-	proto.RegisterType((*GetMaxAndMinSeqReq)(nil), "pbChat.GetMaxAndMinSeqReq")
-	proto.RegisterType((*GetMaxAndMinSeqResp)(nil), "pbChat.GetMaxAndMinSeqResp")
-	proto.RegisterType((*SendMsgReq)(nil), "pbChat.SendMsgReq")
-	proto.RegisterType((*SendMsgResp)(nil), "pbChat.SendMsgResp")
-	proto.RegisterType((*ClearMsgReq)(nil), "pbChat.ClearMsgReq")
-	proto.RegisterType((*ClearMsgResp)(nil), "pbChat.ClearMsgResp")
+	proto.RegisterType((*MsgDataToMQ)(nil), "msg.MsgDataToMQ")
+	proto.RegisterType((*MsgDataToDB)(nil), "msg.MsgDataToDB")
+	proto.RegisterType((*PushMsgDataToMQ)(nil), "msg.PushMsgDataToMQ")
+	proto.RegisterType((*MsgDataToMongoByMQ)(nil), "msg.MsgDataToMongoByMQ")
+	proto.RegisterType((*GetMaxAndMinSeqReq)(nil), "msg.GetMaxAndMinSeqReq")
+	proto.RegisterType((*GetMaxAndMinSeqResp)(nil), "msg.GetMaxAndMinSeqResp")
+	proto.RegisterType((*SendMsgReq)(nil), "msg.SendMsgReq")
+	proto.RegisterType((*SendMsgResp)(nil), "msg.SendMsgResp")
+	proto.RegisterType((*ClearMsgReq)(nil), "msg.ClearMsgReq")
+	proto.RegisterType((*ClearMsgResp)(nil), "msg.ClearMsgResp")
+	proto.RegisterType((*SetMsgMinSeqReq)(nil), "msg.SetMsgMinSeqReq")
+	proto.RegisterType((*SetMsgMinSeqResp)(nil), "msg.SetMsgMinSeqResp")
 }

 // Reference imports to suppress errors if they are not otherwise used.
@ -613,244 +731,281 @@ var _ grpc.ClientConn
 // is compatible with the grpc package it is being compiled against.
 const _ = grpc.SupportPackageIsVersion4

-// Client API for Chat service
+// Client API for Msg service

-type ChatClient interface {
+type MsgClient interface {
 	GetMaxAndMinSeq(ctx context.Context, in *sdk_ws.GetMaxAndMinSeqReq, opts ...grpc.CallOption) (*sdk_ws.GetMaxAndMinSeqResp, error)
 	PullMessageBySeqList(ctx context.Context, in *sdk_ws.PullMessageBySeqListReq, opts ...grpc.CallOption) (*sdk_ws.PullMessageBySeqListResp, error)
 	SendMsg(ctx context.Context, in *SendMsgReq, opts ...grpc.CallOption) (*SendMsgResp, error)
 	DelMsgList(ctx context.Context, in *sdk_ws.DelMsgListReq, opts ...grpc.CallOption) (*sdk_ws.DelMsgListResp, error)
 	ClearMsg(ctx context.Context, in *ClearMsgReq, opts ...grpc.CallOption) (*ClearMsgResp, error)
+	SetMsgMinSeq(ctx context.Context, in *SetMsgMinSeqReq, opts ...grpc.CallOption) (*SetMsgMinSeqResp, error)
 }

-type chatClient struct {
+type msgClient struct {
 	cc *grpc.ClientConn
 }

-func NewChatClient(cc *grpc.ClientConn) ChatClient {
-	return &chatClient{cc}
+func NewMsgClient(cc *grpc.ClientConn) MsgClient {
+	return &msgClient{cc}
 }

-func (c *chatClient) GetMaxAndMinSeq(ctx context.Context, in *sdk_ws.GetMaxAndMinSeqReq, opts ...grpc.CallOption) (*sdk_ws.GetMaxAndMinSeqResp, error) {
+func (c *msgClient) GetMaxAndMinSeq(ctx context.Context, in *sdk_ws.GetMaxAndMinSeqReq, opts ...grpc.CallOption) (*sdk_ws.GetMaxAndMinSeqResp, error) {
 	out := new(sdk_ws.GetMaxAndMinSeqResp)
-	err := grpc.Invoke(ctx, "/pbChat.Chat/GetMaxAndMinSeq", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/msg.msg/GetMaxAndMinSeq", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *chatClient) PullMessageBySeqList(ctx context.Context, in *sdk_ws.PullMessageBySeqListReq, opts ...grpc.CallOption) (*sdk_ws.PullMessageBySeqListResp, error) {
+func (c *msgClient) PullMessageBySeqList(ctx context.Context, in *sdk_ws.PullMessageBySeqListReq, opts ...grpc.CallOption) (*sdk_ws.PullMessageBySeqListResp, error) {
 	out := new(sdk_ws.PullMessageBySeqListResp)
-	err := grpc.Invoke(ctx, "/pbChat.Chat/PullMessageBySeqList", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/msg.msg/PullMessageBySeqList", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *chatClient) SendMsg(ctx context.Context, in *SendMsgReq, opts ...grpc.CallOption) (*SendMsgResp, error) {
+func (c *msgClient) SendMsg(ctx context.Context, in *SendMsgReq, opts ...grpc.CallOption) (*SendMsgResp, error) {
 	out := new(SendMsgResp)
-	err := grpc.Invoke(ctx, "/pbChat.Chat/SendMsg", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/msg.msg/SendMsg", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *chatClient) DelMsgList(ctx context.Context, in *sdk_ws.DelMsgListReq, opts ...grpc.CallOption) (*sdk_ws.DelMsgListResp, error) {
+func (c *msgClient) DelMsgList(ctx context.Context, in *sdk_ws.DelMsgListReq, opts ...grpc.CallOption) (*sdk_ws.DelMsgListResp, error) {
 	out := new(sdk_ws.DelMsgListResp)
-	err := grpc.Invoke(ctx, "/pbChat.Chat/DelMsgList", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/msg.msg/DelMsgList", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *chatClient) ClearMsg(ctx context.Context, in *ClearMsgReq, opts ...grpc.CallOption) (*ClearMsgResp, error) {
+func (c *msgClient) ClearMsg(ctx context.Context, in *ClearMsgReq, opts ...grpc.CallOption) (*ClearMsgResp, error) {
 	out := new(ClearMsgResp)
-	err := grpc.Invoke(ctx, "/pbChat.Chat/ClearMsg", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/msg.msg/ClearMsg", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-// Server API for Chat service
+func (c *msgClient) SetMsgMinSeq(ctx context.Context, in *SetMsgMinSeqReq, opts ...grpc.CallOption) (*SetMsgMinSeqResp, error) {
+	out := new(SetMsgMinSeqResp)
+	err := grpc.Invoke(ctx, "/msg.msg/SetMsgMinSeq", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}

-type ChatServer interface {
+// Server API for Msg service
+
+type MsgServer interface {
 	GetMaxAndMinSeq(context.Context, *sdk_ws.GetMaxAndMinSeqReq) (*sdk_ws.GetMaxAndMinSeqResp, error)
 	PullMessageBySeqList(context.Context, *sdk_ws.PullMessageBySeqListReq) (*sdk_ws.PullMessageBySeqListResp, error)
 	SendMsg(context.Context, *SendMsgReq) (*SendMsgResp, error)
 	DelMsgList(context.Context, *sdk_ws.DelMsgListReq) (*sdk_ws.DelMsgListResp, error)
 	ClearMsg(context.Context, *ClearMsgReq) (*ClearMsgResp, error)
+	SetMsgMinSeq(context.Context, *SetMsgMinSeqReq) (*SetMsgMinSeqResp, error)
 }

-func RegisterChatServer(s *grpc.Server, srv ChatServer) {
-	s.RegisterService(&_Chat_serviceDesc, srv)
+func RegisterMsgServer(s *grpc.Server, srv MsgServer) {
+	s.RegisterService(&_Msg_serviceDesc, srv)
 }

-func _Chat_GetMaxAndMinSeq_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Msg_GetMaxAndMinSeq_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(sdk_ws.GetMaxAndMinSeqReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ChatServer).GetMaxAndMinSeq(ctx, in)
+		return srv.(MsgServer).GetMaxAndMinSeq(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pbChat.Chat/GetMaxAndMinSeq",
+		FullMethod: "/msg.msg/GetMaxAndMinSeq",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ChatServer).GetMaxAndMinSeq(ctx, req.(*sdk_ws.GetMaxAndMinSeqReq))
+		return srv.(MsgServer).GetMaxAndMinSeq(ctx, req.(*sdk_ws.GetMaxAndMinSeqReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _Chat_PullMessageBySeqList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Msg_PullMessageBySeqList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(sdk_ws.PullMessageBySeqListReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ChatServer).PullMessageBySeqList(ctx, in)
+		return srv.(MsgServer).PullMessageBySeqList(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pbChat.Chat/PullMessageBySeqList",
+		FullMethod: "/msg.msg/PullMessageBySeqList",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ChatServer).PullMessageBySeqList(ctx, req.(*sdk_ws.PullMessageBySeqListReq))
+		return srv.(MsgServer).PullMessageBySeqList(ctx, req.(*sdk_ws.PullMessageBySeqListReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _Chat_SendMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Msg_SendMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(SendMsgReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ChatServer).SendMsg(ctx, in)
+		return srv.(MsgServer).SendMsg(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pbChat.Chat/SendMsg",
+		FullMethod: "/msg.msg/SendMsg",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ChatServer).SendMsg(ctx, req.(*SendMsgReq))
+		return srv.(MsgServer).SendMsg(ctx, req.(*SendMsgReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _Chat_DelMsgList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Msg_DelMsgList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(sdk_ws.DelMsgListReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ChatServer).DelMsgList(ctx, in)
+		return srv.(MsgServer).DelMsgList(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pbChat.Chat/DelMsgList",
+		FullMethod: "/msg.msg/DelMsgList",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ChatServer).DelMsgList(ctx, req.(*sdk_ws.DelMsgListReq))
+		return srv.(MsgServer).DelMsgList(ctx, req.(*sdk_ws.DelMsgListReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _Chat_ClearMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Msg_ClearMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(ClearMsgReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(ChatServer).ClearMsg(ctx, in)
+		return srv.(MsgServer).ClearMsg(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/pbChat.Chat/ClearMsg",
+		FullMethod: "/msg.msg/ClearMsg",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(ChatServer).ClearMsg(ctx, req.(*ClearMsgReq))
+		return srv.(MsgServer).ClearMsg(ctx, req.(*ClearMsgReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-var _Chat_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "pbChat.Chat",
-	HandlerType: (*ChatServer)(nil),
+func _Msg_SetMsgMinSeq_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SetMsgMinSeqReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).SetMsgMinSeq(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/msg.msg/SetMsgMinSeq",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).SetMsgMinSeq(ctx, req.(*SetMsgMinSeqReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Msg_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "msg.msg",
+	HandlerType: (*MsgServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{
 			MethodName: "GetMaxAndMinSeq",
-			Handler:    _Chat_GetMaxAndMinSeq_Handler,
+			Handler:    _Msg_GetMaxAndMinSeq_Handler,
 		},
 		{
 			MethodName: "PullMessageBySeqList",
-			Handler:    _Chat_PullMessageBySeqList_Handler,
+			Handler:    _Msg_PullMessageBySeqList_Handler,
 		},
 		{
 			MethodName: "SendMsg",
-			Handler:    _Chat_SendMsg_Handler,
+			Handler:    _Msg_SendMsg_Handler,
 		},
 		{
 			MethodName: "DelMsgList",
-			Handler:    _Chat_DelMsgList_Handler,
+			Handler:    _Msg_DelMsgList_Handler,
 		},
 		{
 			MethodName: "ClearMsg",
-			Handler:    _Chat_ClearMsg_Handler,
+			Handler:    _Msg_ClearMsg_Handler,
+		},
+		{
+			MethodName: "SetMsgMinSeq",
+			Handler:    _Msg_SetMsgMinSeq_Handler,
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
-	Metadata: "chat/chat.proto",
+	Metadata: "msg/msg.proto",
 }

-func init() { proto.RegisterFile("chat/chat.proto", fileDescriptor_chat_64077d68a66b2cfd) }
+func init() { proto.RegisterFile("msg/msg.proto", fileDescriptor_msg_f78465087fd6709c) }

-var fileDescriptor_chat_64077d68a66b2cfd = []byte{
-	// 636 bytes of a gzipped FileDescriptorProto
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+var fileDescriptor_msg_f78465087fd6709c = []byte{
+	// 696 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x55, 0xc1, 0x6e, 0xd3, 0x4c,
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+	0x8b, 0xd2, 0x1e, 0xe2, 0xb0, 0xf3, 0xa7, 0x04, 0xf2, 0xdd, 0x26, 0x9f, 0xa1, 0xbe, 0xb0, 0x27,
+	0xe4, 0xe9, 0x8a, 0x51, 0x5b, 0xde, 0x4d, 0xe7, 0xd9, 0x3a, 0x61, 0xc8, 0x49, 0x0a, 0x7b, 0x67,
+	0x93, 0xd1, 0xc8, 0xd7, 0x4f, 0x41, 0xf7, 0xae, 0x4f, 0xc7, 0xea, 0x3d, 0x78, 0xbe, 0xe2, 0xfc,
+	0xaa, 0x40, 0x59, 0xeb, 0xc5, 0xda, 0xb1, 0xc8, 0xc9, 0x4b, 0xa8, 0xe6, 0x4b, 0x40, 0xea, 0xea,
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+	0x28, 0x77, 0x45, 0xa1, 0xf9, 0x67, 0x99, 0xe1, 0xe0, 0x9e, 0x08, 0xe4, 0xa4, 0x0d, 0x5b, 0xd3,
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+	0x92, 0xbd, 0x5c, 0x65, 0x61, 0x00, 0x9d, 0x47, 0x2b, 0x58, 0xe4, 0x5d, 0xfb, 0x53, 0xad, 0x25,
+	0xff, 0xc6, 0x87, 0x31, 0xb2, 0x2f, 0x15, 0xf5, 0xab, 0x7d, 0xf5, 0x37, 0x00, 0x00, 0xff, 0xff,
+	0x3e, 0x48, 0x33, 0x18, 0xa3, 0x07, 0x00, 0x00,
 }
--- a/pkg/proto/chat/chat.proto
+++ b/pkg/proto/chat/chat.proto
@ -1,7 +1,7 @@
 syntax = "proto3";
 import "Open_IM/pkg/proto/sdk_ws/ws.proto";
-option go_package = "./chat;pbChat";
-package pbChat;
+option go_package = "./msg;msg";
+package msg;



@ -92,10 +92,23 @@ message ClearMsgResp{
  string errMsg = 2;
 }

-service Chat {
+message SetMsgMinSeqReq{
+  string userID = 1;
+  string groupID = 2;
+  uint32 minSeq = 3;
+  string operationID = 4;
+  string opUserID = 5;
+}
+message SetMsgMinSeqResp{
+  int32 errCode = 1;
+  string errMsg = 2;
+}
+
+service msg {
  rpc GetMaxAndMinSeq(server_api_params.GetMaxAndMinSeqReq) returns(server_api_params.GetMaxAndMinSeqResp);
  rpc PullMessageBySeqList(server_api_params.PullMessageBySeqListReq) returns(server_api_params.PullMessageBySeqListResp);
  rpc SendMsg(SendMsgReq) returns(SendMsgResp);
  rpc DelMsgList(server_api_params.DelMsgListReq) returns(server_api_params.DelMsgListResp);
  rpc ClearMsg(ClearMsgReq) returns(ClearMsgResp);
+  rpc SetMsgMinSeq(SetMsgMinSeqReq) returns(SetMsgMinSeqResp);
 }
--- a/pkg/proto/relay/relay.pb.go
+++ b/pkg/proto/relay/relay.pb.go
@ -37,7 +37,7 @@ func (m *OnlinePushMsgReq) Reset()         { *m = OnlinePushMsgReq{} }
 func (m *OnlinePushMsgReq) String() string { return proto.CompactTextString(m) }
 func (*OnlinePushMsgReq) ProtoMessage()    {}
 func (*OnlinePushMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{0}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{0}
 }
 func (m *OnlinePushMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlinePushMsgReq.Unmarshal(m, b)
@ -89,7 +89,7 @@ func (m *OnlinePushMsgResp) Reset()         { *m = OnlinePushMsgResp{} }
 func (m *OnlinePushMsgResp) String() string { return proto.CompactTextString(m) }
 func (*OnlinePushMsgResp) ProtoMessage()    {}
 func (*OnlinePushMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{1}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{1}
 }
 func (m *OnlinePushMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlinePushMsgResp.Unmarshal(m, b)
@ -129,7 +129,7 @@ func (m *SingelMsgToUserResultList) Reset()         { *m = SingelMsgToUserResult
 func (m *SingelMsgToUserResultList) String() string { return proto.CompactTextString(m) }
 func (*SingelMsgToUserResultList) ProtoMessage()    {}
 func (*SingelMsgToUserResultList) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{2}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{2}
 }
 func (m *SingelMsgToUserResultList) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SingelMsgToUserResultList.Unmarshal(m, b)
@ -183,7 +183,7 @@ func (m *OnlineBatchPushOneMsgReq) Reset()         { *m = OnlineBatchPushOneMsgR
 func (m *OnlineBatchPushOneMsgReq) String() string { return proto.CompactTextString(m) }
 func (*OnlineBatchPushOneMsgReq) ProtoMessage()    {}
 func (*OnlineBatchPushOneMsgReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{3}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{3}
 }
 func (m *OnlineBatchPushOneMsgReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlineBatchPushOneMsgReq.Unmarshal(m, b)
@ -235,7 +235,7 @@ func (m *OnlineBatchPushOneMsgResp) Reset()         { *m = OnlineBatchPushOneMsg
 func (m *OnlineBatchPushOneMsgResp) String() string { return proto.CompactTextString(m) }
 func (*OnlineBatchPushOneMsgResp) ProtoMessage()    {}
 func (*OnlineBatchPushOneMsgResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{4}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{4}
 }
 func (m *OnlineBatchPushOneMsgResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_OnlineBatchPushOneMsgResp.Unmarshal(m, b)
@ -275,7 +275,7 @@ func (m *SingleMsgToUserPlatform) Reset()         { *m = SingleMsgToUserPlatform
 func (m *SingleMsgToUserPlatform) String() string { return proto.CompactTextString(m) }
 func (*SingleMsgToUserPlatform) ProtoMessage()    {}
 func (*SingleMsgToUserPlatform) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{5}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{5}
 }
 func (m *SingleMsgToUserPlatform) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SingleMsgToUserPlatform.Unmarshal(m, b)
@ -329,7 +329,7 @@ func (m *GetUsersOnlineStatusReq) Reset()         { *m = GetUsersOnlineStatusReq
 func (m *GetUsersOnlineStatusReq) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusReq) ProtoMessage()    {}
 func (*GetUsersOnlineStatusReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{6}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{6}
 }
 func (m *GetUsersOnlineStatusReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusReq.Unmarshal(m, b)
@ -384,7 +384,7 @@ func (m *GetUsersOnlineStatusResp) Reset()         { *m = GetUsersOnlineStatusRe
 func (m *GetUsersOnlineStatusResp) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{7}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7}
 }
 func (m *GetUsersOnlineStatusResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp.Unmarshal(m, b)
@ -446,7 +446,7 @@ func (m *GetUsersOnlineStatusResp_SuccessDetail) Reset() {
 func (m *GetUsersOnlineStatusResp_SuccessDetail) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_SuccessDetail) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_SuccessDetail) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{7, 0}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 0}
 }
 func (m *GetUsersOnlineStatusResp_SuccessDetail) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_SuccessDetail.Unmarshal(m, b)
@ -493,7 +493,7 @@ func (m *GetUsersOnlineStatusResp_FailedDetail) Reset()         { *m = GetUsersO
 func (m *GetUsersOnlineStatusResp_FailedDetail) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_FailedDetail) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_FailedDetail) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{7, 1}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 1}
 }
 func (m *GetUsersOnlineStatusResp_FailedDetail) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_FailedDetail.Unmarshal(m, b)
@ -549,7 +549,7 @@ func (m *GetUsersOnlineStatusResp_SuccessResult) Reset() {
 func (m *GetUsersOnlineStatusResp_SuccessResult) String() string { return proto.CompactTextString(m) }
 func (*GetUsersOnlineStatusResp_SuccessResult) ProtoMessage()    {}
 func (*GetUsersOnlineStatusResp_SuccessResult) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{7, 2}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{7, 2}
 }
 func (m *GetUsersOnlineStatusResp_SuccessResult) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_GetUsersOnlineStatusResp_SuccessResult.Unmarshal(m, b)
@ -603,7 +603,7 @@ func (m *KickUserOfflineReq) Reset()         { *m = KickUserOfflineReq{} }
 func (m *KickUserOfflineReq) String() string { return proto.CompactTextString(m) }
 func (*KickUserOfflineReq) ProtoMessage()    {}
 func (*KickUserOfflineReq) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{8}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{8}
 }
 func (m *KickUserOfflineReq) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_KickUserOfflineReq.Unmarshal(m, b)
@ -654,7 +654,7 @@ func (m *KickUserOfflineResp) Reset()         { *m = KickUserOfflineResp{} }
 func (m *KickUserOfflineResp) String() string { return proto.CompactTextString(m) }
 func (*KickUserOfflineResp) ProtoMessage()    {}
 func (*KickUserOfflineResp) Descriptor() ([]byte, []int) {
-	return fileDescriptor_relay_eb517eee82ca0aca, []int{9}
+	return fileDescriptor_relay_9ac412c3c8c99f28, []int{9}
 }
 func (m *KickUserOfflineResp) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_KickUserOfflineResp.Unmarshal(m, b)
@ -698,9 +698,9 @@ var _ grpc.ClientConn
 // is compatible with the grpc package it is being compiled against.
 const _ = grpc.SupportPackageIsVersion4

-// Client API for OnlineMessageRelayService service
+// Client API for Relay service

-type OnlineMessageRelayServiceClient interface {
+type RelayClient interface {
 	OnlinePushMsg(ctx context.Context, in *OnlinePushMsgReq, opts ...grpc.CallOption) (*OnlinePushMsgResp, error)
 	GetUsersOnlineStatus(ctx context.Context, in *GetUsersOnlineStatusReq, opts ...grpc.CallOption) (*GetUsersOnlineStatusResp, error)
 	OnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error)
@ -708,62 +708,62 @@ type OnlineMessageRelayServiceClient interface {
 	KickUserOffline(ctx context.Context, in *KickUserOfflineReq, opts ...grpc.CallOption) (*KickUserOfflineResp, error)
 }

-type onlineMessageRelayServiceClient struct {
+type relayClient struct {
 	cc *grpc.ClientConn
 }

-func NewOnlineMessageRelayServiceClient(cc *grpc.ClientConn) OnlineMessageRelayServiceClient {
-	return &onlineMessageRelayServiceClient{cc}
+func NewRelayClient(cc *grpc.ClientConn) RelayClient {
+	return &relayClient{cc}
 }

-func (c *onlineMessageRelayServiceClient) OnlinePushMsg(ctx context.Context, in *OnlinePushMsgReq, opts ...grpc.CallOption) (*OnlinePushMsgResp, error) {
+func (c *relayClient) OnlinePushMsg(ctx context.Context, in *OnlinePushMsgReq, opts ...grpc.CallOption) (*OnlinePushMsgResp, error) {
 	out := new(OnlinePushMsgResp)
-	err := grpc.Invoke(ctx, "/relay.OnlineMessageRelayService/OnlinePushMsg", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/relay.relay/OnlinePushMsg", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *onlineMessageRelayServiceClient) GetUsersOnlineStatus(ctx context.Context, in *GetUsersOnlineStatusReq, opts ...grpc.CallOption) (*GetUsersOnlineStatusResp, error) {
+func (c *relayClient) GetUsersOnlineStatus(ctx context.Context, in *GetUsersOnlineStatusReq, opts ...grpc.CallOption) (*GetUsersOnlineStatusResp, error) {
 	out := new(GetUsersOnlineStatusResp)
-	err := grpc.Invoke(ctx, "/relay.OnlineMessageRelayService/GetUsersOnlineStatus", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/relay.relay/GetUsersOnlineStatus", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *onlineMessageRelayServiceClient) OnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error) {
+func (c *relayClient) OnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error) {
 	out := new(OnlineBatchPushOneMsgResp)
-	err := grpc.Invoke(ctx, "/relay.OnlineMessageRelayService/OnlineBatchPushOneMsg", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/relay.relay/OnlineBatchPushOneMsg", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *onlineMessageRelayServiceClient) SuperGroupOnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error) {
+func (c *relayClient) SuperGroupOnlineBatchPushOneMsg(ctx context.Context, in *OnlineBatchPushOneMsgReq, opts ...grpc.CallOption) (*OnlineBatchPushOneMsgResp, error) {
 	out := new(OnlineBatchPushOneMsgResp)
-	err := grpc.Invoke(ctx, "/relay.OnlineMessageRelayService/SuperGroupOnlineBatchPushOneMsg", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/relay.relay/SuperGroupOnlineBatchPushOneMsg", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-func (c *onlineMessageRelayServiceClient) KickUserOffline(ctx context.Context, in *KickUserOfflineReq, opts ...grpc.CallOption) (*KickUserOfflineResp, error) {
+func (c *relayClient) KickUserOffline(ctx context.Context, in *KickUserOfflineReq, opts ...grpc.CallOption) (*KickUserOfflineResp, error) {
 	out := new(KickUserOfflineResp)
-	err := grpc.Invoke(ctx, "/relay.OnlineMessageRelayService/KickUserOffline", in, out, c.cc, opts...)
+	err := grpc.Invoke(ctx, "/relay.relay/KickUserOffline", in, out, c.cc, opts...)
 	if err != nil {
 		return nil, err
 	}
 	return out, nil
 }

-// Server API for OnlineMessageRelayService service
+// Server API for Relay service

-type OnlineMessageRelayServiceServer interface {
+type RelayServer interface {
 	OnlinePushMsg(context.Context, *OnlinePushMsgReq) (*OnlinePushMsgResp, error)
 	GetUsersOnlineStatus(context.Context, *GetUsersOnlineStatusReq) (*GetUsersOnlineStatusResp, error)
 	OnlineBatchPushOneMsg(context.Context, *OnlineBatchPushOneMsgReq) (*OnlineBatchPushOneMsgResp, error)
@ -771,178 +771,178 @@ type OnlineMessageRelayServiceServer interface {
 	KickUserOffline(context.Context, *KickUserOfflineReq) (*KickUserOfflineResp, error)
 }

-func RegisterOnlineMessageRelayServiceServer(s *grpc.Server, srv OnlineMessageRelayServiceServer) {
-	s.RegisterService(&_OnlineMessageRelayService_serviceDesc, srv)
+func RegisterRelayServer(s *grpc.Server, srv RelayServer) {
+	s.RegisterService(&_Relay_serviceDesc, srv)
 }

-func _OnlineMessageRelayService_OnlinePushMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Relay_OnlinePushMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(OnlinePushMsgReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(OnlineMessageRelayServiceServer).OnlinePushMsg(ctx, in)
+		return srv.(RelayServer).OnlinePushMsg(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/relay.OnlineMessageRelayService/OnlinePushMsg",
+		FullMethod: "/relay.relay/OnlinePushMsg",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(OnlineMessageRelayServiceServer).OnlinePushMsg(ctx, req.(*OnlinePushMsgReq))
+		return srv.(RelayServer).OnlinePushMsg(ctx, req.(*OnlinePushMsgReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _OnlineMessageRelayService_GetUsersOnlineStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Relay_GetUsersOnlineStatus_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetUsersOnlineStatusReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(OnlineMessageRelayServiceServer).GetUsersOnlineStatus(ctx, in)
+		return srv.(RelayServer).GetUsersOnlineStatus(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/relay.OnlineMessageRelayService/GetUsersOnlineStatus",
+		FullMethod: "/relay.relay/GetUsersOnlineStatus",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(OnlineMessageRelayServiceServer).GetUsersOnlineStatus(ctx, req.(*GetUsersOnlineStatusReq))
+		return srv.(RelayServer).GetUsersOnlineStatus(ctx, req.(*GetUsersOnlineStatusReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _OnlineMessageRelayService_OnlineBatchPushOneMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Relay_OnlineBatchPushOneMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(OnlineBatchPushOneMsgReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(OnlineMessageRelayServiceServer).OnlineBatchPushOneMsg(ctx, in)
+		return srv.(RelayServer).OnlineBatchPushOneMsg(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/relay.OnlineMessageRelayService/OnlineBatchPushOneMsg",
+		FullMethod: "/relay.relay/OnlineBatchPushOneMsg",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(OnlineMessageRelayServiceServer).OnlineBatchPushOneMsg(ctx, req.(*OnlineBatchPushOneMsgReq))
+		return srv.(RelayServer).OnlineBatchPushOneMsg(ctx, req.(*OnlineBatchPushOneMsgReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _OnlineMessageRelayService_SuperGroupOnlineBatchPushOneMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Relay_SuperGroupOnlineBatchPushOneMsg_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(OnlineBatchPushOneMsgReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(OnlineMessageRelayServiceServer).SuperGroupOnlineBatchPushOneMsg(ctx, in)
+		return srv.(RelayServer).SuperGroupOnlineBatchPushOneMsg(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/relay.OnlineMessageRelayService/SuperGroupOnlineBatchPushOneMsg",
+		FullMethod: "/relay.relay/SuperGroupOnlineBatchPushOneMsg",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(OnlineMessageRelayServiceServer).SuperGroupOnlineBatchPushOneMsg(ctx, req.(*OnlineBatchPushOneMsgReq))
+		return srv.(RelayServer).SuperGroupOnlineBatchPushOneMsg(ctx, req.(*OnlineBatchPushOneMsgReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-func _OnlineMessageRelayService_KickUserOffline_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+func _Relay_KickUserOffline_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(KickUserOfflineReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
 	if interceptor == nil {
-		return srv.(OnlineMessageRelayServiceServer).KickUserOffline(ctx, in)
+		return srv.(RelayServer).KickUserOffline(ctx, in)
 	}
 	info := &grpc.UnaryServerInfo{
 		Server:     srv,
-		FullMethod: "/relay.OnlineMessageRelayService/KickUserOffline",
+		FullMethod: "/relay.relay/KickUserOffline",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(OnlineMessageRelayServiceServer).KickUserOffline(ctx, req.(*KickUserOfflineReq))
+		return srv.(RelayServer).KickUserOffline(ctx, req.(*KickUserOfflineReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }

-var _OnlineMessageRelayService_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "relay.OnlineMessageRelayService",
-	HandlerType: (*OnlineMessageRelayServiceServer)(nil),
+var _Relay_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "relay.relay",
+	HandlerType: (*RelayServer)(nil),
 	Methods: []grpc.MethodDesc{
 		{
 			MethodName: "OnlinePushMsg",
-			Handler:    _OnlineMessageRelayService_OnlinePushMsg_Handler,
+			Handler:    _Relay_OnlinePushMsg_Handler,
 		},
 		{
 			MethodName: "GetUsersOnlineStatus",
-			Handler:    _OnlineMessageRelayService_GetUsersOnlineStatus_Handler,
+			Handler:    _Relay_GetUsersOnlineStatus_Handler,
 		},
 		{
 			MethodName: "OnlineBatchPushOneMsg",
-			Handler:    _OnlineMessageRelayService_OnlineBatchPushOneMsg_Handler,
+			Handler:    _Relay_OnlineBatchPushOneMsg_Handler,
 		},
 		{
 			MethodName: "SuperGroupOnlineBatchPushOneMsg",
-			Handler:    _OnlineMessageRelayService_SuperGroupOnlineBatchPushOneMsg_Handler,
+			Handler:    _Relay_SuperGroupOnlineBatchPushOneMsg_Handler,
 		},
 		{
 			MethodName: "KickUserOffline",
-			Handler:    _OnlineMessageRelayService_KickUserOffline_Handler,
+			Handler:    _Relay_KickUserOffline_Handler,
 		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "relay/relay.proto",
 }

-func init() { proto.RegisterFile("relay/relay.proto", fileDescriptor_relay_eb517eee82ca0aca) }
+func init() { proto.RegisterFile("relay/relay.proto", fileDescriptor_relay_9ac412c3c8c99f28) }

-var fileDescriptor_relay_eb517eee82ca0aca = []byte{
-	// 749 bytes of a gzipped FileDescriptorProto
+var fileDescriptor_relay_9ac412c3c8c99f28 = []byte{
+	// 737 bytes of a gzipped FileDescriptorProto
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+	0x0f, 0x7b, 0x3d, 0x55, 0xd5, 0x64, 0x82, 0xb5, 0x2e, 0x4f, 0x6c, 0x87, 0xd1, 0x6e, 0x2e, 0x94,
+	0xf7, 0x19, 0xc8, 0xbb, 0xa0, 0x3b, 0x94, 0x00, 0xad, 0x7e, 0x5f, 0x02, 0x98, 0x95, 0x11, 0xcd,
+	0xae, 0x8c, 0xec, 0x34, 0x16, 0x01, 0x26, 0xd2, 0x9a, 0x71, 0x2d, 0xd0, 0x8c, 0x47, 0x3e, 0x32,
+	0x43, 0x83, 0x9b, 0x5b, 0x0d, 0x53, 0x5e, 0x6f, 0x1f, 0xfe, 0x9e, 0xc9, 0x8f, 0xbc, 0xf6, 0xc3,
+	0x06, 0xfd, 0x86, 0x21, 0xc7, 0xb0, 0x95, 0xdb, 0xd6, 0xe4, 0xc0, 0xd0, 0x9e, 0x7e, 0xa7, 0xb8,
+	0xce, 0xfc, 0x03, 0xe4, 0xe4, 0x23, 0xec, 0xcd, 0x13, 0x89, 0x14, 0x1f, 0x54, 0xf0, 0xc6, 0x3d,
+	0x7a, 0x44, 0x61, 0x72, 0x09, 0xfb, 0x73, 0xd7, 0x1a, 0x39, 0xca, 0xd5, 0x32, 0xbb, 0x94, 0xdd,
+	0xd2, 0xc3, 0x01, 0xc8, 0x49, 0x0f, 0x8e, 0xda, 0x09, 0x67, 0xe2, 0x4c, 0x44, 0x09, 0x7f, 0xb6,
+	0x2c, 0x6f, 0x61, 0x7b, 0x4a, 0x7f, 0x72, 0x68, 0x2e, 0xcd, 0xce, 0x85, 0xeb, 0x2e, 0x3a, 0x42,
+	0x7e, 0xbc, 0x7b, 0xb9, 0x5d, 0xd1, 0x9f, 0x08, 0x6f, 0xf8, 0x15, 0x95, 0xff, 0xaf, 0x56, 0xd4,
+	0x17, 0xc0, 0xab, 0x5f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x08, 0x9a, 0x1f, 0x1c, 0x40, 0x08, 0x00,
+	0x00,
 }
--- a/pkg/proto/relay/relay.proto
+++ b/pkg/proto/relay/relay.proto
@ -76,7 +76,7 @@ int32  platformID = 2;
 message KickUserOfflineResp{

 }
-service OnlineMessageRelayService {
+service relay {
  rpc OnlinePushMsg(OnlinePushMsgReq) returns(OnlinePushMsgResp);
  rpc GetUsersOnlineStatus(GetUsersOnlineStatusReq)returns(GetUsersOnlineStatusResp);
  rpc OnlineBatchPushOneMsg(OnlineBatchPushOneMsgReq) returns(OnlineBatchPushOneMsgResp);
--- a/pkg/proto/sdk_ws/ws.pb.go
+++ b/pkg/proto/sdk_ws/ws.pb.go
--- a/pkg/proto/sdk_ws/ws.proto
+++ b/pkg/proto/sdk_ws/ws.proto
@ -106,6 +106,8 @@ message GroupRequest{
  string handleUserID = 7;
  uint32 handleTime = 8;
  string ex = 9;
+  int32 joinSource = 10;
+  string inviterUserID = 11;
 }

 message FriendRequest{
--- a/pkg/utils/cache_delete.go
+++ b/pkg/utils/cache_delete.go
@ -0,0 +1 @@
+package utils
--- a/pkg/utils/strings.go
+++ b/pkg/utils/strings.go
@ -33,6 +33,10 @@ func Int32ToString(i int32) string {
 	return strconv.FormatInt(int64(i), 10)
 }

+func Uint32ToString(i uint32) string {
+	return strconv.FormatInt(int64(i), 10)
+}
+
 //judge a string whether in the  string list
 func IsContain(target string, List []string) bool {
 	for _, element := range List {
--- a/script/check_all.sh
+++ b/script/check_all.sh
@ -34,7 +34,7 @@ for i in ${service_port_name[*]}; do
  list=$(cat $config_path | grep -w ${i} | awk -F '[:]' '{print $NF}')
  list_to_string $list
  for j in ${ports_array}; do
-    port=$(netstat -netulp | grep ./open_im | awk '{print $4}' | grep -w ${j} | awk -F '[:]' '{print $NF}')
+    port=$(ss -tunlp| grep open_im | awk '{print $5}' | grep -w ${j} | awk -F '[:]' '{print $NF}')
    if [[ ${port} -ne ${j} ]]; then
      echo -e ${YELLOW_PREFIX}${i}${COLOR_SUFFIX}${RED_PREFIX}" service does not start normally,not initiated port is "${COLOR_SUFFIX}${YELLOW_PREFIX}${j}${COLOR_SUFFIX}
      echo -e ${RED_PREFIX}"please check ../logs/openIM.log "${COLOR_SUFFIX}