diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index 0d33bec38dad0dd1eccc0debf0e67b174e9a1df7..41c94bc4bdef18e74af2a3b66d1c0734164dba16 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -294,11 +294,6 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg) {
       }
     }
   }
-
-  if (pRes->code == TSDB_CODE_SUCCESS) {
-    tscTrace("%p reset retry counter to be 0 due to success rsp, old:%d", pSql, pSql->retry);
-    pSql->retry = 0;
-  }
   
   pRes->rspLen = 0;
   
@@ -308,6 +303,11 @@ void tscProcessMsgFromServer(SRpcMsg *rpcMsg) {
     tscTrace("%p query is cancelled, code:%d", pSql, tstrerror(pRes->code));
   }
 
+  if (pRes->code == TSDB_CODE_SUCCESS) {
+    tscTrace("%p reset retry counter to be 0 due to success rsp, old:%d", pSql, pSql->retry);
+    pSql->retry = 0;
+  }
+
   if (pRes->code != TSDB_CODE_QUERY_CANCELLED) {
     assert(rpcMsg->msgType == pCmd->msgType + 1);
     pRes->code    = rpcMsg->code;
@@ -569,7 +569,7 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
   pSql->cmd.msgType = TSDB_MSG_TYPE_SUBMIT;
   tscSetDnodeIpList(pSql, pTableMeta);
   
-  tscTrace("%p build submit msg, vgId:%d numOfVgroup:%d", pSql, vgId, htonl(pMsgDesc->numOfVnodes));
+  tscTrace("%p build submit msg, vgId:%d numOfVgroup:%d numberOfIP:%d", pSql, vgId, htonl(pMsgDesc->numOfVnodes), pSql->ipList.numOfIps);
   return TSDB_CODE_SUCCESS;
 }
 
diff --git a/src/plugins/http/src/httpSystem.c b/src/plugins/http/src/httpSystem.c
index 355fdf2fd003f446b9ae66c1904f9946569d5e4e..07aa880a30d98feeb2671ea16cb75f7752d71092 100644
--- a/src/plugins/http/src/httpSystem.c
+++ b/src/plugins/http/src/httpSystem.c
@@ -117,7 +117,7 @@ void httpCleanUpSystem() {
   httpPrint("http service cleanup");
   httpStopSystem();
 
-#if 1
+#if 0
   if (httpServer == NULL) {
     return;
   }
diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c
index 9ae05887714375148f8689acaba18f5f132665cb..57f0afbe8f35d40d817dde7502a0536b2c969337 100644
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
@@ -667,7 +667,7 @@ static int32_t vnodeSaveVersion(SVnodeObj *pVnode) {
   fclose(fp);
   free(content);
 
-  dPrint("pVnode:%p vgId:%d, save vnode version successed", pVnode, pVnode->vgId);
+  dPrint("pVnode:%p vgId:%d, save vnode version:%" PRId64 " successed", pVnode, pVnode->vgId, pVnode->version);
 
   return 0;
 }
@@ -675,7 +675,7 @@ static int32_t vnodeSaveVersion(SVnodeObj *pVnode) {
 static bool vnodeReadVersion(SVnodeObj *pVnode) {
   char versionFile[TSDB_FILENAME_LEN + 30] = {0};
   sprintf(versionFile, "%s/vnode%d/version.json", tsVnodeDir, pVnode->vgId);
-  FILE *fp = fopen(versionFile, "w");
+  FILE *fp = fopen(versionFile, "r");
   if (!fp) {
     dError("pVnode:%p vgId:%d, failed to open vnode version file for write, error:%s", pVnode, pVnode->vgId, strerror(errno));
     return false;
diff --git a/tests/script/unique/db/replica_add12.sim b/tests/script/unique/db/replica_add12.sim
index 969a2a209157df62549a593d75e85605a4f7f318..29f9fdbea8d9135604e43c2a2cb3f90d7e010472 100644
--- a/tests/script/unique/db/replica_add12.sim
+++ b/tests/script/unique/db/replica_add12.sim
@@ -145,7 +145,9 @@ if $rows != 2 then
 	return -1
 endi
 
+sql reset query cache
 sleep 2000
+
 print ========= step5 
 system sh/exec_up.sh -n dnode2 -s stop -x SIGINT
 sleep 5000
@@ -155,7 +157,7 @@ if $rows != 2 then
 	return -1
 endi
 
-sql select * from d2.t2
+sql select * from d2.t2 
 if $rows != 2 then
 	return -1
 endi
@@ -172,11 +174,12 @@ endi
 
 print ===== insert data
 
-
 sql insert into d1.t1 values(now, 3)
-sql insert into d2.t2 values(now, 3)
+# no master
+sql_error insert into d2.t2 values(now, 3)
 sql insert into d3.t3 values(now, 3)
-sql insert into d4.t4 values(now, 3)
+# no master
+sql_error insert into d4.t4 values(now, 3)
 
 sql select * from d1.t1
 if $rows != 3 then
@@ -184,7 +187,7 @@ if $rows != 3 then
 endi
 
 sql select * from d2.t2
-if $rows != 3 then
+if $rows != 2 then
 	return -1
 endi
 
@@ -194,32 +197,49 @@ if $rows != 3 then
 endi
 
 sql select * from d4.t4
-if $rows != 3 then
+if $rows != 2 then
 	return -1
 endi
 
 print ========= step6
 system sh/exec_up.sh -n dnode2 -s start
-sleep 10000
-system sh/exec_up.sh -n dnode3 -s stop -x SIGINT
-sleep 10000
-
-sql insert into d1.t1 values(now, 4)
-sql insert into d2.t2 values(now, 4)
-sql insert into d3.t3 values(now, 4)
-sql insert into d4.t4 values(now, 4)
+sleep 5000
 
+sql insert into d2.t2 values(now, 3)
+sql insert into d4.t4 values(now, 3)
 sql select * from d1.t1
-if $rows != 4 then
+if $rows != 3 then
 	return -1
 endi
 
 sql select * from d2.t2
-if $rows != 4 then
+if $rows != 3 then
 	return -1
 endi
 
 sql select * from d3.t3
+if $rows != 3 then
+	return -1
+endi
+
+sql select * from d4.t4
+if $rows != 3 then
+	return -1
+endi
+
+print ========= step61
+
+system sh/exec_up.sh -n dnode3 -s stop -x SIGINT
+sleep 5000
+
+# no master
+sql_error insert into d1.t1 values(now, 4)
+sql insert into d2.t2 values(now, 4)
+# no master
+sql_error insert into d3.t3 values(now, 4)
+sql insert into d4.t4 values(now, 4)
+
+sql select * from d2.t2
 if $rows != 4 then
 	return -1
 endi
@@ -231,9 +251,7 @@ endi
 
 print ========= step7
 system sh/exec_up.sh -n dnode3 -s start
-sleep 10000
-system sh/exec_up.sh -n dnode2 -s stop -x SIGINT
-sleep 10000
+sleep 5000
 
 sql insert into d1.t1 values(now, 5)
 sql insert into d2.t2 values(now, 5)
@@ -241,7 +259,7 @@ sql insert into d3.t3 values(now, 5)
 sql insert into d4.t4 values(now, 5)
 
 sql select * from d1.t1
-if $rows != 5 then
+if $rows != 4 then
 	return -1
 endi
 
@@ -251,7 +269,7 @@ if $rows != 5 then
 endi
 
 sql select * from d3.t3
-if $rows != 5 then
+if $rows != 4 then
 	return -1
 endi