diff --git a/source/dnode/vnode/src/vnd/vnodeQuery.c b/source/dnode/vnode/src/vnd/vnodeQuery.c
index ed51301db82245f45cffe3b3c3d57309e4ff0f54..f8c50fb9f4e32030c1514ce330f2d0d98e105d46 100644
--- a/source/dnode/vnode/src/vnd/vnodeQuery.c
+++ b/source/dnode/vnode/src/vnd/vnodeQuery.c
@@ -580,6 +580,7 @@ static const char *tkLogStb[TK_LOG_STB_NUM] = {"cluster_info",
 // exclude stbs of taoskeeper log
 static int32_t vnodeGetTimeSeriesBlackList(SVnode *pVnode) {
   char *dbName = strchr(pVnode->config.dbname, '.');
+  ++dbName;
   if (!dbName || 0 != strncmp(dbName, "log", TSDB_DB_NAME_LEN)) {
     return 0;
   }