diff --git a/src/vnode/detail/inc/vnodeSupertableQuery.h b/src/vnode/detail/inc/vnodeSupertableQuery.h
new file mode 100644
index 0000000000000000000000000000000000000000..bc7fa1e81b03d65c34dda30ea35d352867eaec75
--- /dev/null
+++ b/src/vnode/detail/inc/vnodeSupertableQuery.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef TBASE_MNODE_SUPER_TABLE_QUERY_H
+#define TBASE_MNODE_SUPER_TABLE_QUERY_H
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "mnode.h"
+#include "tast.h"
+
+int32_t mgmtDoJoin(SSuperTableMetaMsg* pSuperTableMetaMsg, tQueryResultset* pRes);
+void    mgmtReorganizeMetersInMetricMeta(SSuperTableMetaMsg* pInfo, int32_t index, tQueryResultset* pRes);
+
+
+#endif
diff --git a/src/mnode/src/mgmtSupertableQuery.c b/src/vnode/detail/src/vnodeSupertableQuery.c
similarity index 100%
rename from src/mnode/src/mgmtSupertableQuery.c
rename to src/vnode/detail/src/vnodeSupertableQuery.c