diff --git a/source/dnode/vnode/src/meta/metaTDBImpl.c b/source/dnode/vnode/src/meta/metaTDBImpl.c
index c273f584ff70d0a7b7f6a424159dbfef9a1d176b..3ab26c3d4dae17c3bbb67d380063de63d38278df 100644
--- a/source/dnode/vnode/src/meta/metaTDBImpl.c
+++ b/source/dnode/vnode/src/meta/metaTDBImpl.c
@@ -547,7 +547,7 @@ tb_uid_t metaCtbCursorNext(SMCtbCursor *pCtbCur) {
     return 0;
   }
 
-  pCtbIdxKey = pCtbCur->pVal;
+  pCtbIdxKey = pCtbCur->pKey;
 
   return pCtbIdxKey->uid;
 }