diff --git a/source/common/src/tglobal.c b/source/common/src/tglobal.c
index a628f551f4f2fbc8ba4f6b55d6bb9df48418936e..3bbbb8b46394d965cb955506a7c59e83f50b61aa 100644
--- a/source/common/src/tglobal.c
+++ b/source/common/src/tglobal.c
@@ -76,7 +76,7 @@ bool     tsMonitorComp = false;
 
 // telem
 bool     tsEnableTelem = true;
-int32_t  tsTelemInterval = 86400;
+int32_t  tsTelemInterval = 43200;
 char     tsTelemServer[TSDB_FQDN_LEN] = "telemetry.taosdata.com";
 uint16_t tsTelemPort = 80;
 
diff --git a/source/dnode/mnode/impl/src/mndTelem.c b/source/dnode/mnode/impl/src/mndTelem.c
index 27814fe5bea155c54fa32789efbaf2ae30cdb29b..93f7531a272860d63351ff1a008fa11f48b5a17c 100644
--- a/source/dnode/mnode/impl/src/mndTelem.c
+++ b/source/dnode/mnode/impl/src/mndTelem.c
@@ -131,7 +131,9 @@ static int32_t mndProcessTelemTimer(SRpcMsg* pReq) {
   char* pCont = mndBuildTelemetryReport(pMnode);
   if (pCont != NULL) {
     if (taosSendHttpReport(tsTelemServer, tsTelemPort, pCont, strlen(pCont), HTTP_FLAT) != 0) {
-      mError("failed to send telemetry msg");
+      mError("failed to send telemetry report");
+    } else {
+      mTrace("succeed to send telemetry report");
     }
     taosMemoryFree(pCont);
   }
diff --git a/source/dnode/mnode/impl/src/mndTrans.c b/source/dnode/mnode/impl/src/mndTrans.c
index 17b4336465c23c49e71adde85a8b5291124c4f43..c77a80cc825751c96c099770f8233a16a388b148 100644
--- a/source/dnode/mnode/impl/src/mndTrans.c
+++ b/source/dnode/mnode/impl/src/mndTrans.c
@@ -1308,7 +1308,7 @@ static bool mndTransPerformRedoActionStage(SMnode *pMnode, STrans *pTrans) {
     if (pTrans->policy == TRN_POLICY_ROLLBACK) {
       if (pTrans->lastAction != 0) {
         STransAction *pAction = taosArrayGet(pTrans->redoActions, pTrans->lastAction);
-        if (pAction->retryCode != 0 && pAction->retryCode != pAction->errCode) {
+        if (pAction->retryCode != 0 && pAction->retryCode == pAction->errCode) {
           if (pTrans->failedTimes < 6) {
             mError("trans:%d, stage keep on redoAction since action:%d code:0x%x not 0x%x, failedTimes:%d", pTrans->id,
                    pTrans->lastAction, pTrans->code, pAction->retryCode, pTrans->failedTimes);
diff --git a/source/libs/transport/src/transSvr.c b/source/libs/transport/src/transSvr.c
index 447db7613656613255369230138979a7596754a9..6dd9481b95bf5d8b7f032cbbdd7404f88d88427c 100644
--- a/source/libs/transport/src/transSvr.c
+++ b/source/libs/transport/src/transSvr.c
@@ -276,7 +276,7 @@ void uvOnRecvCb(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf) {
       while (transReadComplete(pBuf)) {
         tTrace("%s conn %p alread read complete packet", transLabel(pTransInst), conn);
         if (true == pBuf->invalid || false == uvHandleReq(conn)) {
-          tError("%s conn %p read invalid packet", transLabel(pTransInst), conn);
+          tError("%s conn %p read invalid packet, dst: %s, srv: %s", transLabel(pTransInst), conn, conn->dst, conn->src);
           destroyConn(conn, true);
           return;
         }
diff --git a/tests/script/tsim/db/basic2.sim b/tests/script/tsim/db/basic2.sim
index b7ac0b5edd8663f653cc9216bceb1eee6054331e..4f0ba4a13c18f29a758a92318c2a66c133fd28f3 100644
--- a/tests/script/tsim/db/basic2.sim
+++ b/tests/script/tsim/db/basic2.sim
@@ -4,7 +4,7 @@ system sh/exec.sh -n dnode1 -s start
 sql connect
 
 print =============== conflict stb
-sql create database db vgroups 1;
+sql create database db vgroups 4;
 sql use db;
 sql create table stb (ts timestamp, i int) tags (j int);
 sql_error create table stb using stb tags (1);
@@ -16,6 +16,9 @@ sql_error create table ctb (ts timestamp, i int) tags (j int);
 sql create table ntb (ts timestamp, i int);
 sql_error create table ntb (ts timestamp, i int) tags (j int);
 
+sql drop table ntb
+sql create table ntb (ts timestamp, i int) tags (j int);
+
 sql drop database db
 
 print =============== create database d1