diff --git a/source/dnode/vnode/src/inc/tsdb.h b/source/dnode/vnode/src/inc/tsdb.h
index a8b58227498c63b0322745d4f5e672cf048749fe..a32465d4e4f0ad0a895051b4a4c194813a0380ec 100644
--- a/source/dnode/vnode/src/inc/tsdb.h
+++ b/source/dnode/vnode/src/inc/tsdb.h
@@ -251,9 +251,6 @@ int32_t tsdbOpenCache(STsdb *pTsdb);
 void    tsdbCloseCache(SLRUCache *pCache);
 int32_t tsdbCacheInsertLastrow(SLRUCache *pCache, tb_uid_t uid, STSRow *row);
 
-// bug api, deprecated, USE H version
-int32_t tsdbCacheGetLastrow(SLRUCache *pCache, tb_uid_t uid, STsdb *pTsdb, STSRow **ppRow);
-
 int32_t tsdbCacheGetLastH(SLRUCache *pCache, tb_uid_t uid, STsdb *pTsdb, LRUHandle **h);
 int32_t tsdbCacheGetLastrowH(SLRUCache *pCache, tb_uid_t uid, STsdb *pTsdb, LRUHandle **h);
 int32_t tsdbCacheRelease(SLRUCache *pCache, LRUHandle *h);