diff --git a/source/libs/sync/src/syncSnapshot.c b/source/libs/sync/src/syncSnapshot.c
index 5489a107e7..0be3392a9a 100644
--- a/source/libs/sync/src/syncSnapshot.c
+++ b/source/libs/sync/src/syncSnapshot.c
@@ -583,7 +583,7 @@ static int32_t snapshotReceiverFinish(SSyncSnapshotReceiver *pReceiver, SyncSnap
                                                            &(pReceiver->snapshot));
     if (code != 0) {
       syncNodeErrorLog(pReceiver->pSyncNode, "snapshot stop writer true error");
-      ASSERT(0);
+      // ASSERT(0);
       return -1;
     }
     pReceiver->pWriter = NULL;
diff --git a/source/libs/sync/src/syncTimeout.c b/source/libs/sync/src/syncTimeout.c
index af15c377fb..c3c8131cbb 100644
--- a/source/libs/sync/src/syncTimeout.c
+++ b/source/libs/sync/src/syncTimeout.c
@@ -91,16 +91,16 @@ int32_t syncNodeOnTimeoutCb(SSyncNode* ths, SyncTimeout* pMsg) {
   } else if (pMsg->timeoutType == SYNC_TIMEOUT_ELECTION) {
     if (atomic_load_64(&ths->electTimerLogicClockUser) <= pMsg->logicClock) {
       ++(ths->electTimerCounter);
-      sInfo("vgId:%d, sync timeout, type:election count:%d, electTimerLogicClockUser:%ld", ths->vgId,
-            ths->electTimerCounter, ths->electTimerLogicClockUser);
+      sTrace("vgId:%d, sync timer, type:election count:%d, electTimerLogicClockUser:%ld", ths->vgId,
+             ths->electTimerCounter, ths->electTimerLogicClockUser);
       syncNodeElect(ths);
     }
 
   } else if (pMsg->timeoutType == SYNC_TIMEOUT_HEARTBEAT) {
     if (atomic_load_64(&ths->heartbeatTimerLogicClockUser) <= pMsg->logicClock) {
       ++(ths->heartbeatTimerCounter);
-      sInfo("vgId:%d, sync timeout, type:replicate count:%d, heartbeatTimerLogicClockUser:%ld", ths->vgId,
-            ths->heartbeatTimerCounter, ths->heartbeatTimerLogicClockUser);
+      sTrace("vgId:%d, sync timer, type:replicate count:%d, heartbeatTimerLogicClockUser:%ld", ths->vgId,
+             ths->heartbeatTimerCounter, ths->heartbeatTimerLogicClockUser);
       syncNodeReplicate(ths, true);
     }
   } else {
diff --git a/tests/script/tsim/sync/create-mnode.sim b/tests/script/tsim/sync/create-mnode.sim
new file mode 100644
index 0000000000..cfaafc8208
--- /dev/null
+++ b/tests/script/tsim/sync/create-mnode.sim
@@ -0,0 +1,20 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/deploy.sh -n dnode4 -i 4
+
+system sh/cfg.sh -n dnode1 -c supportVnodes -v 0
+
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode4 -s start
+
+sql connect
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+sql create dnode $hostname port 7400
+
+sql create mnode on dnode 2
+sql create mnode on dnode 3