diff --git a/internal/rpc/user/user.go b/internal/rpc/user/user.go
index 4c86c36f8..800965e57 100644
--- a/internal/rpc/user/user.go
+++ b/internal/rpc/user/user.go
@@ -266,7 +266,7 @@ func (s *userServer) SetConversation(ctx context.Context, req *pbUser.SetConvers
 		return resp, nil
 	}
 	if isUpdate {
-		err = rocksCache.DelConversationFromCache(req.Conversation.OwnerUserID ,req.Conversation.ConversationID)
+		err = rocksCache.DelConversationFromCache(req.Conversation.OwnerUserID, req.Conversation.ConversationID)
 	} else {
 		err = rocksCache.DelUserConversationIDListFromCache(req.Conversation.OwnerUserID)
 	}
@@ -318,6 +318,7 @@ func (s *userServer) SetRecvMsgOpt(ctx context.Context, req *pbUser.SetRecvMsgOp
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), "SetConversation error", err.Error())
 		resp.CommonResp = &pbUser.CommonResp{ErrCode: constant.ErrDB.ErrCode, ErrMsg: constant.ErrDB.ErrMsg}
 		return resp, nil
+	}
 	if err = rocksCache.DelConversationFromCache(conversation.OwnerUserID, conversation.ConversationID); err != nil {
 		log.NewError(req.OperationID, utils.GetSelfFuncName(), conversation.ConversationID, err.Error())
 	}