diff --git a/src/mnode/src/mgmtDb.c b/src/mnode/src/mgmtDb.c
index d57b75501ade303133fd594008c5869659a7b7b5..a1b5f12ffb069bbbc82c071d83658144dcd94ac1 100644
--- a/src/mnode/src/mgmtDb.c
+++ b/src/mnode/src/mgmtDb.c
@@ -884,6 +884,8 @@ void  mgmtDropAllDbs(SAcctObj *pAcct)  {
   SDbObj *pDb = NULL;
   void *  pNode = NULL;
 
+  mPrint("acct:%s, all dbs will be dropped from sdb", pAcct->user);
+
   while (1) {
     pNode = sdbFetchRow(tsDbSdb, pNode, (void **)&pDb);
     if (pDb == NULL) break;
@@ -902,5 +904,5 @@ void  mgmtDropAllDbs(SAcctObj *pAcct)  {
     mgmtDecDbRef(pDb);
   }
 
-  mTrace("acct:%s, all dbs is is dropped from sdb", pAcct->user, numOfDbs);
+  mPrint("acct:%s, all dbs:%d is dropped from sdb", pAcct->user, numOfDbs);
 }
diff --git a/src/mnode/src/mgmtDnode.c b/src/mnode/src/mgmtDnode.c
index 562e6c05898238a28dfcc07feb081af146516e74..8afeadeb0c3b54d7a44c07e49d91479f6f966559 100644
--- a/src/mnode/src/mgmtDnode.c
+++ b/src/mnode/src/mgmtDnode.c
@@ -260,7 +260,7 @@ void mgmtProcessCfgDnodeMsg(SQueuedMsg *pMsg) {
   }
   uint32_t dnodeIp = inet_addr(pCmCfgDnode->ip);
 
-  if (strcmp(pMsg->pUser->pAcct->user, "root") != 0) {
+  if (strcmp(pMsg->pUser->user, "root") != 0) {
     rpcRsp.code = TSDB_CODE_NO_RIGHTS;
   } else {
     SRpcIpSet ipSet = mgmtGetIpSetFromIp(dnodeIp);
@@ -469,7 +469,7 @@ static void mgmtProcessCreateDnodeMsg(SQueuedMsg *pMsg) {
   
   SCMCreateDnodeMsg *pCreate = pMsg->pCont;
 
-  if (strcmp(pMsg->pUser->pAcct->user, "root") != 0) {
+  if (strcmp(pMsg->pUser->user, "root") != 0) {
     rpcRsp.code = TSDB_CODE_NO_RIGHTS;
   } else {
     uint32_t ip = inet_addr(pCreate->ip);
@@ -489,7 +489,7 @@ static void mgmtProcessDropDnodeMsg(SQueuedMsg *pMsg) {
   SRpcMsg rpcRsp = {.handle = pMsg->thandle, .pCont = NULL, .contLen = 0, .code = 0, .msgType = 0};
   
   SCMDropDnodeMsg *pDrop = pMsg->pCont;
-  if (strcmp(pMsg->pUser->pAcct->user, "root") != 0) {
+  if (strcmp(pMsg->pUser->user, "root") != 0) {
     rpcRsp.code = TSDB_CODE_NO_RIGHTS;
   } else {
     uint32_t ip = inet_addr(pDrop->ip);
diff --git a/src/mnode/src/mgmtSdb.c b/src/mnode/src/mgmtSdb.c
index 9e4bfb453b10113852b20c4aab9e1ba5d3f7f13e..0aae7565291c9229b97ae99708bdcbccf80e126d 100644
--- a/src/mnode/src/mgmtSdb.c
+++ b/src/mnode/src/mgmtSdb.c
@@ -333,7 +333,7 @@ void sdbIncRef(void *handle, void *pRow) {
     SSdbTable *pTable = handle;
     int32_t *  pRefCount = (int32_t *)(pRow + pTable->refCountPos);
     atomic_add_fetch_32(pRefCount, 1);
-    if (0 && strcmp(pTable->tableName, "accounts") == 0) {
+    if (1 && strcmp(pTable->tableName, "accounts") == 0) {
       sdbTrace("table:%s, add ref to record:%s:%s:%d", pTable->tableName, pTable->tableName, sdbGetkeyStr(pTable, pRow),
                *pRefCount);
     }
@@ -345,7 +345,7 @@ void sdbDecRef(void *handle, void *pRow) {
     SSdbTable *pTable = handle;
     int32_t *  pRefCount = (int32_t *)(pRow + pTable->refCountPos);
     int32_t    refCount = atomic_sub_fetch_32(pRefCount, 1);
-    if (0 && strcmp(pTable->tableName, "accounts") == 0) {
+    if (1 && strcmp(pTable->tableName, "accounts") == 0) {
       sdbTrace("table:%s, def ref of record:%s:%s:%d", pTable->tableName, pTable->tableName, sdbGetkeyStr(pTable, pRow),
                *pRefCount);
     }
@@ -400,6 +400,8 @@ static int32_t sdbInsertHash(SSdbTable *pTable, SSdbOper *pOper) {
 
   if (pTable->keyType == SDB_KEY_AUTO) {
     pTable->autoIndex = MAX(pTable->autoIndex, *((uint32_t *)pOper->pObj));
+  } else {
+    pTable->autoIndex++;
   }
 
   pthread_mutex_unlock(&pTable->mutex);
diff --git a/src/mnode/src/mgmtTable.c b/src/mnode/src/mgmtTable.c
index 3b1437748253ce7e9673d88d25cef3117a0fe0cc..b8228e8e475529f13a597c2398d34246fa8891cf 100644
--- a/src/mnode/src/mgmtTable.c
+++ b/src/mnode/src/mgmtTable.c
@@ -1109,12 +1109,11 @@ void mgmtDropAllSuperTables(SDbObj *pDropDb) {
   int32_t dbNameLen = strlen(pDropDb->name);
   SSuperTableObj *pTable = NULL;
 
+  mPrint("db:%s, all super tables will be dropped from sdb", pDropDb->name);
+
   while (1) {
-    mgmtDecTableRef(pTable);
     pNode = sdbFetchRow(tsSuperTableSdb, pNode, (void **)&pTable);
-    if (pTable == NULL) {
-      break;
-    }
+    if (pTable == NULL) break;
 
     if (strncmp(pDropDb->name, pTable->info.tableId, dbNameLen) == 0) {
       SSdbOper oper = {
@@ -1125,10 +1124,12 @@ void mgmtDropAllSuperTables(SDbObj *pDropDb) {
       sdbDeleteRow(&oper);
       pNode = pLastNode;
       numOfTables ++;
-      continue;
     }
+
+    mgmtDecTableRef(pTable);
   }
-  mTrace("db:%s, all super tables:%d is dropped from sdb", pDropDb->name, numOfTables);
+
+  mPrint("db:%s, all super tables:%d is dropped from sdb", pDropDb->name, numOfTables);
 }
 
 static int32_t mgmtSetSchemaFromSuperTable(SSchema *pSchema, SSuperTableObj *pTable) {
@@ -1678,12 +1679,11 @@ void mgmtDropAllChildTables(SDbObj *pDropDb) {
   int32_t dbNameLen = strlen(pDropDb->name);
   SChildTableObj *pTable = NULL;
 
+  mPrint("db:%s, all child tables will be dropped from sdb", pDropDb->name);
+
   while (1) {
-    mgmtDecTableRef(pTable);
     pNode = sdbFetchRow(tsChildTableSdb, pNode, (void **)&pTable);
-    if (pTable == NULL) {
-      break;
-    }
+    if (pTable == NULL) break;
 
     if (strncmp(pDropDb->name, pTable->info.tableId, dbNameLen) == 0) {
       SSdbOper oper = {
@@ -1694,11 +1694,11 @@ void mgmtDropAllChildTables(SDbObj *pDropDb) {
       sdbDeleteRow(&oper);
       pNode = pLastNode;
       numOfTables++;
-      continue;
     }
+    mgmtDecTableRef(pTable);
   }
 
-  mTrace("db:%s, all child tables:%d is dropped from sdb", pDropDb->name, numOfTables);
+  mPrint("db:%s, all child tables:%d is dropped from sdb", pDropDb->name, numOfTables);
 }
 
 static void mgmtDropAllChildTablesInStable(SSuperTableObj *pStable) {
@@ -1707,12 +1707,11 @@ static void mgmtDropAllChildTablesInStable(SSuperTableObj *pStable) {
   int32_t numOfTables = 0;
   SChildTableObj *pTable = NULL;
 
+  mPrint("stable:%s, all child tables will dropped from sdb", pStable->info.tableId, numOfTables);
+
   while (1) {
-    mgmtDecTableRef(pTable);
     pNode = sdbFetchRow(tsChildTableSdb, pNode, (void **)&pTable);
-    if (pTable == NULL) {
-      break;
-    }
+    if (pTable == NULL) break;
 
     if (pTable->superTable == pStable) {
       SSdbOper oper = {
@@ -1723,11 +1722,12 @@ static void mgmtDropAllChildTablesInStable(SSuperTableObj *pStable) {
       sdbDeleteRow(&oper);
       pNode = pLastNode;
       numOfTables++;
-      continue;
     }
+
+    mgmtDecTableRef(pTable);
   }
 
-  mTrace("stable:%s, all child tables:%d is dropped from sdb", pStable->info.tableId, numOfTables);
+  mPrint("stable:%s, all child tables:%d is dropped from sdb", pStable->info.tableId, numOfTables);
 }
 
 static SChildTableObj* mgmtGetTableByPos(uint32_t dnodeId, int32_t vnode, int32_t sid) {
diff --git a/src/mnode/src/mgmtUser.c b/src/mnode/src/mgmtUser.c
index a2ec2a32ad0b7fdad87b851ed8cce81ac588197b..708f436d0a75b8295128a1bed968f67f81cbf8a7 100644
--- a/src/mnode/src/mgmtUser.c
+++ b/src/mnode/src/mgmtUser.c
@@ -353,6 +353,7 @@ static void mgmtProcessCreateUserMsg(SQueuedMsg *pMsg) {
       mLPrint("user:%s, is created by %s", pCreate->user, pOperUser->user);
     }
   } else {
+    mError("user:%s, no rights to create user", pOperUser->user);
     code = TSDB_CODE_NO_RIGHTS;
   }
 
@@ -398,6 +399,7 @@ static void mgmtProcessAlterUserMsg(SQueuedMsg *pMsg) {
       code = mgmtUpdateUser(pUser);
       mLPrint("user:%s, password is altered by %s, result:%s", pUser->user, pOperUser->user, tstrerror(code));
     } else {
+      mError("user:%s, no rights to ater user", pOperUser->user);
       code = TSDB_CODE_NO_RIGHTS;
     }
 
@@ -440,11 +442,13 @@ static void mgmtProcessAlterUserMsg(SQueuedMsg *pMsg) {
       code = mgmtUpdateUser(pUser);
       mLPrint("user:%s, privilege is altered by %s, result:%s", pUser->user, pOperUser->user, tstrerror(code));
     } else {
+      mError("user:%s, no rights to ater user", pOperUser->user);
       code = TSDB_CODE_NO_RIGHTS;
     }
 
     mgmtSendSimpleResp(pMsg->thandle, code);
   } else {
+    mError("user:%s, no rights to ater user", pOperUser->user);
     mgmtSendSimpleResp(pMsg->thandle, TSDB_CODE_NO_RIGHTS);
   }
 
diff --git a/src/mnode/src/mgmtVgroup.c b/src/mnode/src/mgmtVgroup.c
index 4088b37e8a2e07b8dc2760e43eb51bbe2949cbae..bec4dbe83a8718712f815bd3ce354d0515756fd0 100644
--- a/src/mnode/src/mgmtVgroup.c
+++ b/src/mnode/src/mgmtVgroup.c
@@ -744,12 +744,13 @@ static void mgmtProcessVnodeCfgMsg(SRpcMsg *rpcMsg) {
 void mgmtDropAllVgroups(SDbObj *pDropDb) {
   void *pNode = NULL;
   void *pLastNode = NULL;
-  int32_t numOfTables = 0;
+  int32_t numOfVgroups = 0;
   int32_t dbNameLen = strlen(pDropDb->name);
   SVgObj *pVgroup = NULL;
 
+  mPrint("db:%s, all vgroups will be dropped from sdb", pDropDb->name);
+
   while (1) {
-    mgmtDecVgroupRef(pVgroup);
     pNode = sdbFetchRow(tsVgroupSdb, pNode, (void **)&pVgroup);
     if (pVgroup == NULL) break;
 
@@ -761,12 +762,14 @@ void mgmtDropAllVgroups(SDbObj *pDropDb) {
       };
       sdbDeleteRow(&oper);
       pNode = pLastNode;
-      numOfTables++;
-      continue;
+      numOfVgroups++;
     }
+
+    mgmtSendDropVgroupMsg(pVgroup, NULL);
+    mgmtDecVgroupRef(pVgroup);
   }
 
-  mTrace("db:%s, all vgroups is dropped from sdb", pDropDb->name, numOfTables);
+  mPrint("db:%s, all vgroups:%d is dropped from sdb", pDropDb->name, numOfVgroups);
 }
 
 void mgmtAlterVgroup(SVgObj *pVgroup, void *ahandle) {
diff --git a/tests/script/sh/deploy.sh b/tests/script/sh/deploy.sh
index 41ba3c425ad9cf8e1e587ee6cdeef75c3f5514dc..b1aa7c6382c9305ee34c92ebc901beb1e974ee9b 100755
--- a/tests/script/sh/deploy.sh
+++ b/tests/script/sh/deploy.sh
@@ -93,7 +93,7 @@ echo "privateIp           $NODE_IP"       >> $TAOS_CFG
 echo "dDebugFlag          199"            >> $TAOS_CFG
 echo "mDebugFlag          199"            >> $TAOS_CFG
 echo "sdbDebugFlag        199"            >> $TAOS_CFG
-echo "rpcDebugFlag        135"            >> $TAOS_CFG
+echo "rpcDebugFlag        131"            >> $TAOS_CFG
 echo "tmrDebugFlag        131"            >> $TAOS_CFG
 echo "cDebugFlag          135"            >> $TAOS_CFG
 echo "httpDebugFlag       131"            >> $TAOS_CFG
diff --git a/tests/script/unique/account/account_delete.sim b/tests/script/unique/account/account_delete.sim
index 35cdcabfc7cced5fa6e0db2798b7922fb2d00b49..f4bc8d0a2fc4b34cf95117b413b0a9754c1e14d6 100644
--- a/tests/script/unique/account/account_delete.sim
+++ b/tests/script/unique/account/account_delete.sim
@@ -59,10 +59,17 @@ endi
 sql drop account oroot
 
 print ============= step4
-sleep 2000
+$x = 0
+show4: 
+	$x = $x + 1
+	sleep 2000
+	if $x == 10 then 
+		return -1
+	endi
+
 sql show dnodes
-if $data02 != 0 then
-  return -1
+if $data03 != 0 then
+  goto show4
 endi
 
 print ============= step5
diff --git a/tests/script/unique/account/basic.sim b/tests/script/unique/account/basic.sim
index 7e386bb04f82116c6a8cad3260d5aa885eaaa0ea..6f64975ac284d6e420a76a7fd4e356d1beee023f 100644
--- a/tests/script/unique/account/basic.sim
+++ b/tests/script/unique/account/basic.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
-system sh/exec_up_up.sh -n dnode1 -s start
+system sh/exec_up.sh -n dnode1 -s start
 sql connect
 
 print =============== show accounts
diff --git a/tests/script/unique/account/monitor.sim b/tests/script/unique/account/monitor.sim
deleted file mode 100644
index ce71fb766e71d83e51bae499d67b813920ccad90..0000000000000000000000000000000000000000
--- a/tests/script/unique/account/monitor.sim
+++ /dev/null
@@ -1,36 +0,0 @@
-system sh/stop_dnodes.sh
-
-system sh/ip.sh -i 1 -s up
-system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
-system sh/cfg.sh -n dnode1 -c monitor -v 0
-
-print ========== step1
-system sh/cfg.sh -n dnode1 -c monitor         -v 1
-system sh/cfg.sh -n dnode1 -c monitorInterval -v 1
-system sh/exec_up.sh -n dnode1 -s start
-
-sql connect
-sleep 3000
-
-print ========== step2
-sql drop database log -x step21
-  return -1
-step21:
-sql drop table log.cpu -x step22
-  return -1
-step22:
-sql drop user log -x step23
-  return -1
-step23:
-
-print ========== step3
-
-sleep 3000
-sql select * from log.dn
-if $rows == 0 then
-  return -1
-endi
-
-
-
-
diff --git a/tests/script/unique/account/paras.sim b/tests/script/unique/account/paras.sim
index f312a30c145fe1f1b6e4572f431cc68393a378e1..14ee2f6c852a4be1dba8632ed0268da494287d8d 100644
--- a/tests/script/unique/account/paras.sim
+++ b/tests/script/unique/account/paras.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
-system sh/exec_up_up.sh -n dnode1 -s start
+system sh/exec_up.sh -n dnode1 -s start
 sql connect
 
 print =============== show accounts
diff --git a/tests/script/unique/account/testSuite.sim b/tests/script/unique/account/testSuite.sim
index b48ebd9354018b61663182dcee2202936a92808d..dedaf029f74abc0def0ad120f5644d7967e27fe4 100644
--- a/tests/script/unique/account/testSuite.sim
+++ b/tests/script/unique/account/testSuite.sim
@@ -6,4 +6,7 @@ run unique/account/pass_len.sim
 run unique/account/user_create.sim
 run unique/account/user_len.sim
 run unique/account/authority.sim
+run unique/account/basic.sim
+run unique/account/paras.sim
+run unique/account/usage.sim
 run unique/account/monitor.sim
diff --git a/tests/script/unique/account/usage.sim b/tests/script/unique/account/usage.sim
index 4f32e0047b9cbae34db1144cc1ab3d879ba1c1cc..5b334374c9a270422c0f84a5f7fcc88546bbd7c1 100644
--- a/tests/script/unique/account/usage.sim
+++ b/tests/script/unique/account/usage.sim
@@ -1,6 +1,6 @@
 system sh/stop_dnodes.sh
 system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
-system sh/exec_up_up.sh -n dnode1 -s start
+system sh/exec_up.sh -n dnode1 -s start
 sql connect
 
 print =============== show accounts