diff --git a/source/dnode/mnode/impl/src/mndStream.c b/source/dnode/mnode/impl/src/mndStream.c
index 8c8e1d7511..0e141f2d68 100644
--- a/source/dnode/mnode/impl/src/mndStream.c
+++ b/source/dnode/mnode/impl/src/mndStream.c
@@ -753,13 +753,14 @@ static int32_t checkForNumOfStreams(SMnode *pMnode, SStreamObj *pStreamObj) {  /
 }
 
 static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
-  SMnode *           pMnode = pReq->info.node;
-  int32_t            code = -1;
-  SStreamObj *       pStream = NULL;
-  SDbObj *           pDb = NULL;
-  SCMCreateStreamReq createStreamReq = {0};
-  SStreamObj         streamObj = {0};
+  SMnode     *pMnode = pReq->info.node;
+  int32_t     code = -1;
+  SStreamObj *pStream = NULL;
+  SStreamObj  streamObj = {0};
+  char       *sql = NULL;
+  int32_t     sqlLen = 0;
 
+  SCMCreateStreamReq createStreamReq = {0};
   if (tDeserializeSCMCreateStreamReq(pReq->pCont, pReq->contLen, &createStreamReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
@@ -790,9 +791,7 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
     goto _OVER;
   }
 
-  char* sql = NULL;
-  int32_t sqlLen = 0;
-  if(createStreamReq.sql != NULL){
+  if (createStreamReq.sql != NULL) {
     sqlLen = strlen(createStreamReq.sql);
     sql = taosMemoryMalloc(sqlLen + 1);
     memset(sql, 0, sqlLen + 1);
@@ -879,14 +878,13 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
   // reuse this function for stream
 
   if (sql != NULL && sqlLen > 0) {
-    auditRecord(pReq, pMnode->clusterId, "createStream", dbname.dbname, name.dbname, sql,
-                sqlLen);
-  }
-  else{
+    auditRecord(pReq, pMnode->clusterId, "createStream", dbname.dbname, name.dbname, sql, sqlLen);
+  } else {
     char detail[1000] = {0};
     sprintf(detail, "dbname:%s, stream name:%s", dbname.dbname, name.dbname);
     auditRecord(pReq, pMnode->clusterId, "createStream", dbname.dbname, name.dbname, detail, strlen(detail));
   }
+
 _OVER:
   if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
     mError("stream:%s, failed to create since %s", createStreamReq.name, terrstr());
@@ -895,7 +893,7 @@ _OVER:
   mndReleaseStream(pMnode, pStream);
   tFreeSCMCreateStreamReq(&createStreamReq);
   tFreeStreamObj(&streamObj);
-  if(sql != NULL){
+  if (sql != NULL) {
     taosMemoryFreeClear(sql);
   }
   return code;