diff --git a/source/dnode/vnode/src/tsdb/tsdbCacheRead.c b/source/dnode/vnode/src/tsdb/tsdbCacheRead.c
index 80a59397106ef3813d479ea4111137de82dc1b3b..15bacab5fe66a5ee8c07027fd2163e69b90b7a1c 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCacheRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCacheRead.c
@@ -72,9 +72,9 @@ int32_t tsdbRetrieveLastRow(void* pVnode, const SArray* pTableIdList, int32_t ty
     }
   } else if (type == LASTROW_RETRIEVE_TYPE_ALL) {
     for (int32_t i = 0; i < numOfTables; ++i) {
-      tb_uid_t* uid = taosArrayGet(pTableIdList, i);
+      STableKeyInfo* pKeyInfo = taosArrayGet(pTableIdList, i);
 
-      int32_t code = tsdbCacheGetLastrow(pv->pTsdb->lruCache, *uid, pv->pTsdb, &pRow);
+      int32_t code = tsdbCacheGetLastrow(pv->pTsdb->lruCache, pKeyInfo->uid, pv->pTsdb, &pRow);
       if (code != TSDB_CODE_SUCCESS) {
         return code;
       }