diff --git a/internal/push/getui/push.go b/internal/push/getui/push.go
index 93a55b084..7f7012bb2 100644
--- a/internal/push/getui/push.go
+++ b/internal/push/getui/push.go
@@ -102,7 +102,10 @@ type Options struct {
 	} `json:"HW"`
 	XM struct {
 		ChannelID string `json:"/extra.channel_id"`
-	} `json:""`
+	} `json:"XM"`
+	VV struct {
+		Classification int `json:"/classification"`
+	} `json:"VV"`
 }
 
 type PushResp struct {
@@ -156,6 +159,11 @@ func (g *Getui) Push(userIDList []string, alert, detailContent, operationID stri
 		XM: struct {
 			ChannelID string `json:"/extra.channel_id"`
 		}{ChannelID: "high_system"},
+		VV: struct {
+			Classification int "json:\"/classification\""
+		}{
+			Classification: 1,
+		},
 	}
 	pushResp := PushResp{}
 	err = g.request(PushURL, pushReq, token, &pushResp, operationID)
diff --git a/internal/rpc/group/group.go b/internal/rpc/group/group.go
index b93720f32..f8e953c68 100644
--- a/internal/rpc/group/group.go
+++ b/internal/rpc/group/group.go
@@ -6,7 +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"
+	rocksCache "Open_IM/pkg/common/db/rocks_cache"
 	"Open_IM/pkg/common/http"
 	"Open_IM/pkg/common/log"
 	"Open_IM/pkg/common/token_verify"
@@ -19,12 +19,13 @@ import (
 	pbUser "Open_IM/pkg/proto/user"
 	"Open_IM/pkg/utils"
 	"context"
-	"google.golang.org/grpc"
 	"math/big"
 	"net"
 	"strconv"
 	"strings"
 	"time"
+
+	"google.golang.org/grpc"
 )
 
 type groupServer struct {
@@ -381,7 +382,7 @@ func (s *groupServer) InviteUserToGroup(ctx context.Context, req *pbGroup.Invite
 			haveConUserID = append(haveConUserID, v.OwnerUserID)
 		}
 		var reqPb pbUser.SetConversationReq
-		var c pbUser.Conversation
+		var c pbConversation.Conversation
 		for _, v := range conversations {
 			reqPb.OperationID = req.OperationID
 			c.OwnerUserID = v.OwnerUserID
@@ -634,7 +635,7 @@ func (s *groupServer) KickGroupMember(ctx context.Context, req *pbGroup.KickGrou
 			}
 		}
 		var reqPb pbUser.SetConversationReq
-		var c pbUser.Conversation
+		var c pbConversation.Conversation
 		for _, v := range okUserIDList {
 			reqPb.OperationID = req.OperationID
 			c.OwnerUserID = v
@@ -867,7 +868,7 @@ func (s *groupServer) GroupApplicationResponse(_ context.Context, req *pbGroup.G
 		}
 		var reqPb pbUser.SetConversationReq
 		reqPb.OperationID = req.OperationID
-		var c pbUser.Conversation
+		var c pbConversation.Conversation
 		conversation, err := imdb.GetConversation(req.FromUserID, utils.GetConversationIDBySessionType(req.GroupID, constant.GroupChatType))
 		if err != nil {
 			c.OwnerUserID = req.FromUserID
@@ -1061,7 +1062,7 @@ func (s *groupServer) QuitGroup(ctx context.Context, req *pbGroup.QuitGroupReq)
 		}
 		//modify quitter conversation info
 		var reqPb pbUser.SetConversationReq
-		var c pbUser.Conversation
+		var c pbConversation.Conversation
 		reqPb.OperationID = req.OperationID
 		c.OwnerUserID = req.OpUserID
 		c.ConversationID = utils.GetConversationIDBySessionType(req.GroupID, constant.GroupChatType)
@@ -1515,7 +1516,7 @@ func (s *groupServer) RemoveGroupMembersCMS(_ context.Context, req *pbGroup.Remo
 		OpUserID:         req.OpUserID,
 	}
 	var reqPb pbUser.SetConversationReq
-	var c pbUser.Conversation
+	var c pbConversation.Conversation
 	for _, v := range resp.Success {
 		reqPb.OperationID = req.OperationID
 		c.OwnerUserID = v
@@ -1700,7 +1701,7 @@ func (s *groupServer) DismissGroup(ctx context.Context, req *pbGroup.DismissGrou
 		}
 		//modify quitter conversation info
 		var reqPb pbUser.SetConversationReq
-		var c pbUser.Conversation
+		var c pbConversation.Conversation
 		for _, v := range memberList {
 			reqPb.OperationID = req.OperationID
 			c.OwnerUserID = v.UserID