diff --git a/source/dnode/mnode/impl/src/mndTrans.c b/source/dnode/mnode/impl/src/mndTrans.c
index b0cec23a3f..1d8d62e534 100644
--- a/source/dnode/mnode/impl/src/mndTrans.c
+++ b/source/dnode/mnode/impl/src/mndTrans.c
@@ -826,7 +826,6 @@ int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans) {
     mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
     return -1;
   }
-
   mDebug("trans:%d, prepare finished", pTrans->id);
 
   STrans *pNew = mndAcquireTrans(pMnode, pTrans->id);