diff --git a/include/util/taoserror.h b/include/util/taoserror.h
index 46ab92c990c176e1f4cb3ac8100912c10b1e6898..b2e1da0692ee7d54abd47fd44f0bafb0d7303971 100644
--- a/include/util/taoserror.h
+++ b/include/util/taoserror.h
@@ -40,9 +40,10 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_FAILED                    -1   // unknown or needn't tell detail error
 
 //common & util
-#define TSDB_CODE_ACTION_IN_PROGRESS            TAOS_DEF_ERROR_CODE(0, 0x0001)
-#define TSDB_CODE_APP_NOT_READY                 TAOS_DEF_ERROR_CODE(0, 0x0002)
-#define TSDB_CODE_APP_ERROR                     TAOS_DEF_ERROR_CODE(0, 0x0003)
+#define TSDB_CODE_RSP_IN_APP                    TAOS_DEF_ERROR_CODE(0, 0x0001)
+#define TSDB_CODE_CLEAN_AND_RSP_IN_APP          TAOS_DEF_ERROR_CODE(0, 0x0002)
+#define TSDB_CODE_APP_NOT_READY                 TAOS_DEF_ERROR_CODE(0, 0x000A)
+#define TSDB_CODE_APP_ERROR                     TAOS_DEF_ERROR_CODE(0, 0x000B)
 #define TSDB_CODE_OUT_OF_MEMORY                 TAOS_DEF_ERROR_CODE(0, 0x0011)
 #define TSDB_CODE_OUT_OF_RANGE                  TAOS_DEF_ERROR_CODE(0, 0x0011)
 #define TSDB_CODE_OUT_OF_SHM_MEM                TAOS_DEF_ERROR_CODE(0, 0x0012)
diff --git a/source/dnode/mgmt/node_mgmt/inc/dmMgmt.h b/source/dnode/mgmt/node_mgmt/inc/dmMgmt.h
index 5818b5880190f5db86e4e72557989544db012245..52711af4f8a7c3b7f86f97001ea00b81725bf3e4 100644
--- a/source/dnode/mgmt/node_mgmt/inc/dmMgmt.h
+++ b/source/dnode/mgmt/node_mgmt/inc/dmMgmt.h
@@ -134,10 +134,9 @@ SMgmtWrapper *dmAcquireWrapper(SDnode *pDnode, EDndNodeType nType);
 int32_t       dmMarkWrapper(SMgmtWrapper *pWrapper);
 void          dmReleaseWrapper(SMgmtWrapper *pWrapper);
 SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper);
-
-void dmSetStatus(SDnode *pDnode, EDndRunStatus stype);
-void dmProcessServerStartupStatus(SDnode *pDnode, SRpcMsg *pMsg);
-void dmProcessNetTestReq(SDnode *pDnode, SRpcMsg *pMsg);
+void          dmSetStatus(SDnode *pDnode, EDndRunStatus stype);
+int32_t       dmProcessServerStartupStatus(SDnode *pDnode, SRpcMsg *pMsg);
+int32_t       dmProcessNetTestReq(SDnode *pDnode, SRpcMsg *pMsg);
 
 // dmNodes.c
 int32_t dmOpenNode(SMgmtWrapper *pWrapper);
diff --git a/source/dnode/mgmt/node_mgmt/src/dmMgmt.c b/source/dnode/mgmt/node_mgmt/src/dmMgmt.c
index 96285bbe1ca58bc1e3c900cb787aae0e3387e234..cf27d89d087e367d6a245998a3062d9cf5bca6b1 100644
--- a/source/dnode/mgmt/node_mgmt/src/dmMgmt.c
+++ b/source/dnode/mgmt/node_mgmt/src/dmMgmt.c
@@ -277,7 +277,7 @@ static void dmGetServerStartupStatus(SDnode *pDnode, SServerStatusRsp *pStatus)
   }
 }
 
-void dmProcessNetTestReq(SDnode *pDnode, SRpcMsg *pMsg) {
+int32_t dmProcessNetTestReq(SDnode *pDnode, SRpcMsg *pMsg) {
   dDebug("msg:%p, net test req will be processed", pMsg);
   SRpcMsg rsp = {.code = 0, .info = pMsg->info};
   rsp.pCont = rpcMallocCont(pMsg->contLen);
@@ -287,9 +287,10 @@ void dmProcessNetTestReq(SDnode *pDnode, SRpcMsg *pMsg) {
     rsp.contLen = pMsg->contLen;
   }
   rpcSendResponse(&rsp);
+  return TSDB_CODE_RSP_IN_APP;
 }
 
-void dmProcessServerStartupStatus(SDnode *pDnode, SRpcMsg *pMsg) {
+int32_t dmProcessServerStartupStatus(SDnode *pDnode, SRpcMsg *pMsg) {
   dDebug("msg:%p, server startup status req will be processed", pMsg);
   SServerStatusRsp statusRsp = {0};
   dmGetServerStartupStatus(pDnode, &statusRsp);
@@ -313,4 +314,5 @@ void dmProcessServerStartupStatus(SDnode *pDnode, SRpcMsg *pMsg) {
 
 _OVER:
   rpcSendResponse(&rspMsg);
+  return TSDB_CODE_RSP_IN_APP;
 }
diff --git a/source/util/src/terror.c b/source/util/src/terror.c
index f71e54bf7d903a16e52b27282a7e1f5179b95fd7..64052d2634fd0991e9a3f917d5d5e96c1a7810cd 100644
--- a/source/util/src/terror.c
+++ b/source/util/src/terror.c
@@ -46,7 +46,8 @@ STaosError errors[] = {
 #endif
 
 //common & util
-TAOS_DEFINE_ERROR(TSDB_CODE_ACTION_IN_PROGRESS,           "Action in progress")
+TAOS_DEFINE_ERROR(TSDB_CODE_RSP_IN_APP,                   "Cleanup in App")
+TAOS_DEFINE_ERROR(TSDB_CODE_CLEAN_AND_RSP_IN_APP,         "Cleanup and rsp in App")
 TAOS_DEFINE_ERROR(TSDB_CODE_APP_NOT_READY,                "Database not ready")
 TAOS_DEFINE_ERROR(TSDB_CODE_APP_ERROR,                    "Database internal error")
 TAOS_DEFINE_ERROR(TSDB_CODE_OUT_OF_MEMORY,                "Out of Memory")