diff --git a/source/dnode/mnode/impl/src/mndUser.c b/source/dnode/mnode/impl/src/mndUser.c
index ff34c26c4acfb4c0f887187968e4dc0d8cf417a2..7d3f755cd7de584968ebd02fee74c1dfc5afc7da 100644
--- a/source/dnode/mnode/impl/src/mndUser.c
+++ b/source/dnode/mnode/impl/src/mndUser.c
@@ -21,7 +21,7 @@
 #include "mndTrans.h"
 #include "tbase64.h"
 
-#define TSDB_USER_VER_NUMBER 1
+#define TSDB_USER_VER_NUMBER   1
 #define TSDB_USER_RESERVE_SIZE 64
 
 static int32_t  mndCreateDefaultUsers(SMnode *pMnode);
@@ -270,7 +270,7 @@ static int32_t mndCreateUser(SMnode *pMnode, char *acct, SCreateUserReq *pCreate
   userObj.updateTime = userObj.createdTime;
   userObj.superUser = pCreate->superUser;
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK,TRN_TYPE_CREATE_USER, &pReq->rpcMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_USER, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("user:%s, failed to create since %s", pCreate->user, terrstr());
     return -1;
@@ -350,7 +350,7 @@ CREATE_USER_OVER:
 }
 
 static int32_t mndUpdateUser(SMnode *pMnode, SUserObj *pOld, SUserObj *pNew, SNodeMsg *pReq) {
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_ALTER_USER,&pReq->rpcMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_ALTER_USER, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("user:%s, failed to update since %s", pOld->user, terrstr());
     return -1;
@@ -511,7 +511,7 @@ ALTER_USER_OVER:
 }
 
 static int32_t mndDropUser(SMnode *pMnode, SNodeMsg *pReq, SUserObj *pUser) {
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK,TRN_TYPE_DROP_USER, &pReq->rpcMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_DROP_USER, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("user:%s, failed to drop since %s", pUser->user, terrstr());
     return -1;