diff --git a/internal/msg_gateway/gate/rpc_server.go b/internal/msg_gateway/gate/rpc_server.go
index fc285b033..4c96b9241 100644
--- a/internal/msg_gateway/gate/rpc_server.go
+++ b/internal/msg_gateway/gate/rpc_server.go
@@ -92,17 +92,6 @@ func (r *RPCServer) OnlinePushMsg(_ context.Context, in *pbRelay.OnlinePushMsgRe
 			resp = append(resp, temp)
 		}
 	}
-	//Single chat sender synchronization message
-	if in.GetSessionType() == constant.SingleChatType {
-		userIDList = genUidPlatformArray(in.SendID)
-		for _, v := range userIDList {
-			UIDAndPID = strings.Split(v, " ")
-			if conn := ws.getUserConn(v); conn != nil {
-				_ = sendMsgToUser(conn, replyBytes.Bytes(), in, UIDAndPID[1], UIDAndPID[0])
-			}
-		}
-	}
-
 	if !tag {
 		log.NewError(in.OperationID, "push err ,no matched ws conn not in map", in.String())
 	}
diff --git a/script/build_image.sh b/script/build_image.sh
deleted file mode 100644
index ad37e24e4..000000000
--- a/script/build_image.sh
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-image=openim/open_im_server:v1.0.5
-rm Open-IM-Server -rf
-git clone https://github.com/OpenIMSDK/Open-IM-Server.git --recursive
-cd Open-IM-Server
-git checkout tuoyun
-cd cmd/Open-IM-SDK-Core/
-git checkout tuoyun
-cd ../../
-docker build -t  $image . -f deploy.Dockerfile
-docker push $image
\ No newline at end of file
diff --git a/script/demo_svr_start.sh b/script/demo_svr_start.sh
index 55aaa88b1..85b36ab25 100644
--- a/script/demo_svr_start.sh
+++ b/script/demo_svr_start.sh
@@ -44,4 +44,4 @@ if [ $check -ge 1 ]; then
   echo -e ${SKY_BLUE_PREFIX}"LISTENING_PORT: "${COLOR_SUFFIX}${YELLOW_PREFIX}${allPorts}${COLOR_SUFFIX}
 else
   echo -e ${YELLOW_PREFIX}${demo_server_name}${COLOR_SUFFIX}${RED_PREFIX}"SERVICE START ERROR, PLEASE CHECK openIM.log"${COLOR_SUFFIX}
-fi
+fi
\ No newline at end of file
diff --git a/script/env_check.sh b/script/env_check.sh
index 6af30a37b..a3a9857f6 100644
--- a/script/env_check.sh
+++ b/script/env_check.sh
@@ -17,4 +17,3 @@ if [ $available -lt 2000 ] ; then
 else
         echo -e ${GREEN_PREFIX} "Memory is ok, available is: "$available"m${COLOR_SUFFIX}"
 fi
-
diff --git a/script/path_info.cfg b/script/path_info.cfg
index 7fe9622b6..5e3b3edc4 100644
--- a/script/path_info.cfg
+++ b/script/path_info.cfg
@@ -53,7 +53,6 @@ service_source_root=(
   ${msg_source_root}
   ${push_source_root}
   ${sdk_server_source_root}
-  ${timer_task_source_root}
   ${demo_server_source_root}
 )
 #service filename
@@ -74,10 +73,8 @@ service_names=(
   ${msg_name}
   ${push_name}
   ${sdk_server_name}
-  ${timer_task_name}
   ${demo_server_name}
 )
 
 
 
-
diff --git a/script/start_all.sh b/script/start_all.sh
index dd9420adc..4125ca50a 100644
--- a/script/start_all.sh
+++ b/script/start_all.sh
@@ -9,7 +9,6 @@ need_to_start_server_shell=(
   push_start.sh
   msg_transfer_start.sh
   sdk_svr_start.sh
-  timer_start.sh
   demo_svr_start.sh
 )
 
@@ -17,4 +16,3 @@ for i in ${need_to_start_server_shell[*]}; do
   chmod +x $i
   ./$i
 done
-
diff --git a/script/start_rpc_service.sh b/script/start_rpc_service.sh
index 2d685f478..6e469c7d2 100644
--- a/script/start_rpc_service.sh
+++ b/script/start_rpc_service.sh
@@ -61,6 +61,6 @@ for ((i = 0; i < ${#service_filename[*]}; i++)); do
     nohup ./${service_filename[$i]} -port $j >>../logs/openIM.log 2>&1 &
     sleep 1
     pid="netstat -ntlp|grep $j |awk '{printf \$7}'|cut -d/ -f1"
-   # echo -e "${RED_PREFIX}${service_filename[$i]} Service is started,port number:$j pid:$(eval $pid)$COLOR_SUFFIX"
+    echo -e "${RED_PREFIX}${service_filename[$i]} Service is started,port number:$j pid:$(eval $pid)$COLOR_SUFFIX"
   done
-done
+done
\ No newline at end of file