diff --git a/deployments/templates/chat.yaml b/deployments/templates/chat.yaml
deleted file mode 100644
index 561d45d6e..000000000
--- a/deployments/templates/chat.yaml
+++ /dev/null
@@ -1,118 +0,0 @@
-# Copyright © 2023 OpenIM. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Configuration for OpenIMServer
-
-# -----------------------------------------------------------------
-# TODO: This config file is the template file
-# --| source: deployments/templates/chat.yaml
-# --| env: scripts/install/environment
-# --| target: config/config.yaml
-# -----------------------------------------------------------------
-
-###################### Zookeeper ######################
-# Zookeeper configuration
-# It's not recommended to modify the schema
-zookeeper:
-  schema: ${ZOOKEEPER_SCHEMA}
-  zkAddr:
-    - ${ZOOKEEPER_ADDRESS}:${ZOOKEEPER_PORT}
-  username: ${ZOOKEEPER_USERNAME}
-  password: ${ZOOKEEPER_PASSWORD}
-
-###################### Chat API ######################
-chatApi:
-  openImChatApiPort: [ ${OPENIM_CHAT_API_PORT} ]
-  listenIP: ${CHAT_API_LISTEN_IP}
-
-###################### Admin API ######################
-adminApi:
-  openImAdminApiPort: [ ${OPENIM_ADMIN_API_PORT} ]
-  listenIP: ${ADMIN_API_LISTEN_IP}
-
-###################### RPC ######################
-rpc:
-  registerIP:                             #作为rpc启动时，注册到zookeeper的IP，api/gateway能访问到此ip和对应的rpcPort中的端口
-  listenIP:                               #默认为0.0.0.0
-
-rpcPort:
-  openImAdminPort: [ ${OPENIM_ADMIN_PORT} ]
-  openImChatPort: [ ${OPENIM_CHAT_PORT} ]
-rpcRegisterName:
-  openImAdminName: ${OPENIM_ADMIN_NAME}
-  openImChatName: ${OPENIM_CHAT_NAME}
-
-###################### Log ######################
-log:
-  storageLocation: ../logs/           #存放目录
-#  rotationTime: 24                    #日志旋转时间
-#  remainRotationCount: 2              #日志数量
-#  remainLogLevel: 6                   #日志级别 6表示全都打印，
-#  isStdout: false
-#  isJson: false
-#  withStack: false
-
-###################### Secret & Token Policy ######################
-# secret: openIM123
-#tokenPolicy:
-#  expire: 86400
-
-###################### Verify Code ######################
-verifyCode:
-  validTime: 300 # 验证码有效时间
-  validCount: 5 # 验证码有效次数
-  uintTime: 86400 # 单位时间间隔
-  maxCount: 10 # 单位时间内最大获取次数
-  superCode: "666666" # 超级验证码(只有use为空时使用)
-  len: 6 # 验证码长度
-  use: "" # 使用的验证码服务(use: "ali")
-  ali:
-    endpoint: "dysmsapi.aliyuncs.com"
-    accessKeyId: ""
-    accessKeySecret: ""
-    signName: ""
-    verificationCodeTemplateCode: ""
-  mail: # 根据对应的发件邮箱更改 sendMail、senderAuthorizationCode、smtpAddr、smtpPort 即可
-    title: ""
-    senderMail: "" # 发送者
-    senderAuthorizationCode: "" # 授权码
-    smtpAddr: "smtp.qq.com"  # smtp 服务器地址
-    smtpPort: 25   # smtp 服务器邮件发送端口
-  testDepartMentID: 001
-  imAPIURL: http://127.0.0.1:10002
-
-###################### Proxy Header ######################
-# 获取ip的header,没有配置直接获取远程地址
-#proxyHeader: "X-Forwarded-For"
-
-###################### Admin List ######################
-adminList:
-  - adminID: admin1
-    nickname: chat1
-    imAdmin: openIM123456
-  - adminID: admin2
-    nickname: chat2
-    imAdmin: openIM654321
-  - adminID: admin3
-    nickname: chat3
-    imAdmin: openIMAdmin
-
-###################### OpenIM URL ######################
-openIMUrl: ${OPENIM_SERVER_ADDRESS}:${API_OPENIM_PORT}
-
-###################### Redis ######################
-redis:
-  # address: [ 127.0.0.1:16379 ]
-  # username:
-  # password: openIM123
diff --git a/deployments/templates/env-template.yaml b/deployments/templates/env-template.yaml
index e098200df..d343e047f 100644
--- a/deployments/templates/env-template.yaml
+++ b/deployments/templates/env-template.yaml
@@ -24,10 +24,6 @@ USER=${OPENIM_USER}
 # Default: PASSWORD=openIM123
 PASSWORD=${PASSWORD}
 
-# Endpoint for the MinIO object storage service.
-# Default: MINIO_ENDPOINT=http://172.28.0.1:10005
-MINIO_ENDPOINT=${MINIO_ENDPOINT}
-
 # Base URL for the application programming interface (API).
 # Default: API_URL=http://172.28.0.1:10002
 API_URL=${API_URL}
diff --git a/pkg/common/discoveryregister/discoveryregister.go b/pkg/common/discoveryregister/discoveryregister.go
index 267fed91e..c14323027 100644
--- a/pkg/common/discoveryregister/discoveryregister.go
+++ b/pkg/common/discoveryregister/discoveryregister.go
@@ -16,6 +16,7 @@ package discoveryregister
 
 import (
 	"errors"
+	"os"
 
 	"github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister/kubernetes"
 	"github.com/openimsdk/open-im-server/v3/pkg/common/discoveryregister/zookeeper"
@@ -25,6 +26,11 @@ import (
 
 // NewDiscoveryRegister creates a new service discovery and registry client based on the provided environment type.
 func NewDiscoveryRegister(envType string) (discoveryregistry.SvcDiscoveryRegistry, error) {
+
+	if os.Getenv("ENVS_DISCOVERY") != "" {
+		envType = os.Getenv("ENVS_DISCOVERY")
+	}
+
 	switch envType {
 	case "zookeeper":
 		return zookeeper.NewZookeeperDiscoveryRegister()