diff --git a/src/mnode/src/mgmtBalance.c b/src/mnode/src/mgmtBalance.c
index c6c10e0da00e426b9123b31040d8450e59d0d9bc..17d4a4114b6404670c320e2a3d1533754bdfa299 100644
--- a/src/mnode/src/mgmtBalance.c
+++ b/src/mnode/src/mgmtBalance.c
@@ -35,7 +35,7 @@ int32_t balanceAllocVnodes(SVgObj *pVgroup) {
   void *     pNode = NULL;
   SDnodeObj *pDnode = NULL;
   SDnodeObj *pSelDnode = NULL;
-  float      vnodeUsage = 1.0;
+  float      vnodeUsage = 1000.0;
 
   while (1) {
     pNode = mgmtGetNextDnode(pNode, &pDnode);
diff --git a/src/mnode/src/mgmtTable.c b/src/mnode/src/mgmtTable.c
index e09230e51d074cf8da688fdf1aa1aef6786157de..7bf93872587009ef3f2f8785e7701a433bb190a9 100644
--- a/src/mnode/src/mgmtTable.c
+++ b/src/mnode/src/mgmtTable.c
@@ -1431,8 +1431,8 @@ static void mgmtProcessCreateChildTableMsg(SQueuedMsg *pMsg) {
   }
 
   int32_t sid = taosAllocateId(pVgroup->idPool);
-  if (sid < 0) {
-    mTrace("tables:%s, no enough sid in vgroup:%d", pVgroup->vgId);
+  if (sid <= 0) {
+    mTrace("tables:%s, no enough sid in vgroup:%d", pCreate->tableId, pVgroup->vgId);
     mgmtCreateVgroup(mgmtCloneQueuedMsg(pMsg), pMsg->pDb);
     return;
   }