diff --git a/go.mod b/go.mod
index 345cf044d..5e8e7275b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	firebase.google.com/go v3.13.0+incompatible
-	github.com/OpenIMSDK/protocol v0.0.46
+	github.com/OpenIMSDK/protocol v0.0.47
 	github.com/OpenIMSDK/tools v0.0.23
 	github.com/bwmarrin/snowflake v0.3.0 // indirect
 	github.com/dtm-labs/rockscache v0.1.1
diff --git a/go.sum b/go.sum
index 8a102d347..80a02d20a 100644
--- a/go.sum
+++ b/go.sum
@@ -18,8 +18,8 @@ firebase.google.com/go v3.13.0+incompatible/go.mod h1:xlah6XbEyW6tbfSklcfe5FHJIw
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/IBM/sarama v1.41.3 h1:MWBEJ12vHC8coMjdEXFq/6ftO6DUZnQlFYcxtOJFa7c=
 github.com/IBM/sarama v1.41.3/go.mod h1:Xxho9HkHd4K/MDUo/T/sOqwtX/17D33++E9Wib6hUdQ=
-github.com/OpenIMSDK/protocol v0.0.46 h1:LKfwcC3pUcJKSxiIyj82fc479BuDbDtsCrPxa7bHxmo=
-github.com/OpenIMSDK/protocol v0.0.46/go.mod h1:F25dFrwrIx3lkNoiuf6FkCfxuwf8L4Z8UIsdTHP/r0Y=
+github.com/OpenIMSDK/protocol v0.0.47 h1:DTJMFSONzqT0i/wa4Q1CtDT/jVATVudIRHcpY1zSWYE=
+github.com/OpenIMSDK/protocol v0.0.47/go.mod h1:F25dFrwrIx3lkNoiuf6FkCfxuwf8L4Z8UIsdTHP/r0Y=
 github.com/OpenIMSDK/tools v0.0.23 h1:xozfrGzhbpNPlDTap5DLVPk+JfgZ/ZyIj4Cuu3/bm9w=
 github.com/OpenIMSDK/tools v0.0.23/go.mod h1:eg+q4A34Qmu73xkY0mt37FHGMCMfC6CtmOnm0kFEGFI=
 github.com/QcloudApi/qcloud_sign_golang v0.0.0-20141224014652-e4130a326409/go.mod h1:1pk82RBxDY/JZnPQrtqHlUFfCctgdorsd9M06fMynOM=
diff --git a/internal/api/conversation.go b/internal/api/conversation.go
index 6463cbde6..eb735e550 100644
--- a/internal/api/conversation.go
+++ b/internal/api/conversation.go
@@ -33,8 +33,8 @@ func (o *ConversationApi) GetAllConversations(c *gin.Context) {
 	a2r.Call(conversation.ConversationClient.GetAllConversations, o.Client, c)
 }
 
-func (o *ConversationApi) GetConversationsList(c *gin.Context) {
-	a2r.Call(conversation.ConversationClient.GetConversationList, o.Client, c)
+func (o *ConversationApi) GetSortedConversationList(c *gin.Context) {
+	a2r.Call(conversation.ConversationClient.GetSortedConversationList, o.Client, c)
 }
 
 func (o *ConversationApi) GetConversation(c *gin.Context) {
diff --git a/internal/api/route.go b/internal/api/route.go
index 8729bc1b9..3f16d3e50 100644
--- a/internal/api/route.go
+++ b/internal/api/route.go
@@ -205,7 +205,7 @@ func NewGinRouter(discov discoveryregistry.SvcDiscoveryRegistry, rdb redis.Unive
 	conversationGroup := r.Group("/conversation", ParseToken)
 	{
 		c := NewConversationApi(*conversationRpc)
-		conversationGroup.POST("/get_conversations_list", c.GetConversationsList)
+		conversationGroup.POST("/get_sorted_conversation_list", c.GetSortedConversationList)
 		conversationGroup.POST("/get_all_conversations", c.GetAllConversations)
 		conversationGroup.POST("/get_conversation", c.GetConversation)
 		conversationGroup.POST("/get_conversations", c.GetConversations)
diff --git a/internal/rpc/conversation/conversaion.go b/internal/rpc/conversation/conversaion.go
index b80e32953..d0d59547c 100644
--- a/internal/rpc/conversation/conversaion.go
+++ b/internal/rpc/conversation/conversaion.go
@@ -89,8 +89,8 @@ func (c *conversationServer) GetConversation(ctx context.Context, req *pbconvers
 	return resp, nil
 }
 
-func (m *conversationServer) GetConversationList(ctx context.Context, req *pbconversation.GetConversationListReq) (resp *pbconversation.GetConversationListResp, err error) {
-	log.ZDebug(ctx, "GetConversationList", "seqs", req, "userID", req.UserID)
+func (m *conversationServer) GetSortedConversationList(ctx context.Context, req *pbconversation.GetSortedConversationListReq) (resp *pbconversation.GetSortedConversationListResp, err error) {
+	log.ZDebug(ctx, "GetSortedConversationList", "seqs", req, "userID", req.UserID)
 	var conversationIDs []string
 	if len(req.ConversationIDs) == 0 {
 		conversationIDs, err = m.conversationDatabase.GetConversationIDs(ctx, req.UserID)
@@ -129,30 +129,37 @@ func (m *conversationServer) GetConversationList(ctx context.Context, req *pbcon
 		return nil, err
 	}
 
+	var unreadTotal int64
 	conversation_unreadCount := make(map[string]int64)
 	for conversationID, maxSeq := range maxSeqs {
-		conversation_unreadCount[conversationID] = maxSeq - hasReadSeqs[conversationID]
+		unreadCount := maxSeq - hasReadSeqs[conversationID]
+		conversation_unreadCount[conversationID] = unreadCount
+		unreadTotal += unreadCount
 	}
 
-	conversation_isPinkTime := make(map[int64]string)
-	conversation_notPinkTime := make(map[int64]string)
+	conversation_isPinTime := make(map[int64]string)
+	conversation_notPinTime := make(map[int64]string)
 	for _, v := range conversations {
 		conversationID := v.ConversationID
 		time := conversationMsg[conversationID].MsgInfo.LatestMsgRecvTime
 		conversationMsg[conversationID].RecvMsgOpt = v.RecvMsgOpt
 		if v.IsPinned {
 			conversationMsg[conversationID].IsPinned = v.IsPinned
-			conversation_isPinkTime[time] = conversationID
+			conversation_isPinTime[time] = conversationID
 			continue
 		}
-		conversation_notPinkTime[time] = conversationID
+		conversation_notPinTime[time] = conversationID
 	}
-	resp = &pbconversation.GetConversationListResp{
+	resp = &pbconversation.GetSortedConversationListResp{
+		ConversationTotal: int64(len(chatLogs)),
 		ConversationElems: []*pbconversation.ConversationElem{},
+		UnreadTotal:       unreadTotal,
 	}
 
-	m.conversationSort(conversation_isPinkTime, resp, conversation_unreadCount, conversationMsg)
-	m.conversationSort(conversation_notPinkTime, resp, conversation_unreadCount, conversationMsg)
+	m.conversationSort(conversation_isPinTime, resp, conversation_unreadCount, conversationMsg)
+	m.conversationSort(conversation_notPinTime, resp, conversation_unreadCount, conversationMsg)
+
+	resp.ConversationElems = utils.Paginate(resp.ConversationElems, int(req.Pagination.GetPageNumber()), int(req.Pagination.GetShowNumber()))
 	return resp, nil
 }
 
@@ -425,7 +432,7 @@ func (c *conversationServer) GetConversationOfflinePushUserIDs(
 
 func (c *conversationServer) conversationSort(
 	conversations map[int64]string,
-	resp *pbconversation.GetConversationListResp,
+	resp *pbconversation.GetSortedConversationListResp,
 	conversation_unreadCount map[string]int64,
 	conversationMsg map[string]*pbconversation.ConversationElem,
 ) {
diff --git a/internal/rpc/user/user.go b/internal/rpc/user/user.go
index 21b419fa3..158e37d70 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -539,6 +539,11 @@ func (s *userServer) AddNotificationAccount(ctx context.Context, req *pbuser.Add
 		if req.UserID == "" {
 			return nil, errs.ErrInternalServer.Wrap("gen user id failed")
 		}
+	} else {
+		_, err := s.UserDatabase.FindWithError(ctx, []string{req.UserID})
+		if err == nil {
+			return nil, errs.ErrArgs.Wrap("userID is used")
+		}
 	}
 
 	user := &tablerelation.UserModel{