diff --git a/source/dnode/vnode/impl/src/vnodeMain.c b/source/dnode/vnode/impl/src/vnodeMain.c
index 493edbb77c984b098b14a42638f39490c7d8ca26..a0c1d38ea9330a8b652bc27c82936bffb925134a 100644
--- a/source/dnode/vnode/impl/src/vnodeMain.c
+++ b/source/dnode/vnode/impl/src/vnodeMain.c
@@ -89,14 +89,16 @@ static int vnodeOpenImpl(SVnode *pVnode) {
 
   // Open meta
   sprintf(dir, "%s/meta", pVnode->path);
-  if (metaOpen(dir, &(pVnode->options.metaOptions)) < 0) {
+  pVnode->pMeta = metaOpen(dir, &(pVnode->options.metaOptions));
+  if (pVnode->pMeta == NULL) {
     // TODO: handle error
     return -1;
   }
 
   // Open tsdb
   sprintf(dir, "%s/tsdb", pVnode->path);
-  if (tsdbOpen(dir, &(pVnode->options.tsdbOptions)) < 0) {
+  pVnode->pTsdb = tsdbOpen(dir, &(pVnode->options.tsdbOptions));
+  if (pVnode->pTsdb == NULL) {
     // TODO: handle error
     return -1;
   }
diff --git a/source/dnode/vnode/meta/src/metaDB.c b/source/dnode/vnode/meta/src/metaDB.c
index e4c9d8ce9786ce0259298030c17c826c658c0fae..8865678508ddd843f4708e50d2fbea4a0e4213db 100644
--- a/source/dnode/vnode/meta/src/metaDB.c
+++ b/source/dnode/vnode/meta/src/metaDB.c
@@ -32,14 +32,10 @@ static int  metaSaveMapDB(SMeta *pMeta, tb_uid_t suid, tb_uid_t uid);
   } while (0)
 
 int metaOpenDB(SMeta *pMeta) {
-  char               dbDir[128];
   char               dir[128];
   char *             err = NULL;
   rocksdb_options_t *options = rocksdb_options_create();
 
-  // TODO
-  sprintf(dbDir, "%s/db", pMeta->path);
-
   if (pMeta->pCache) {
     rocksdb_options_set_row_cache(options, pMeta->pCache);
   }
@@ -53,23 +49,23 @@ int metaOpenDB(SMeta *pMeta) {
   }
 
   // tbDb
-  sprintf(dir, "%s/tb_db", dbDir);
+  sprintf(dir, "%s/tb_db", pMeta->path);
   META_OPEN_DB_IMPL(pMeta->pDB->tbDb, options, dir, err);
 
   // nameDb
-  sprintf(dir, "%s/name_db", dbDir);
+  sprintf(dir, "%s/name_db", pMeta->path);
   META_OPEN_DB_IMPL(pMeta->pDB->nameDb, options, dir, err);
 
   // tagDb
-  sprintf(dir, "%s/tag_db", dbDir);
+  sprintf(dir, "%s/tag_db", pMeta->path);
   META_OPEN_DB_IMPL(pMeta->pDB->tagDb, options, dir, err);
 
   // schemaDb
-  sprintf(dir, "%s/schema_db", dbDir);
+  sprintf(dir, "%s/schema_db", pMeta->path);
   META_OPEN_DB_IMPL(pMeta->pDB->schemaDb, options, dir, err);
 
   // mapDb
-  sprintf(dir, "%s/map_db", dbDir);
+  sprintf(dir, "%s/map_db", pMeta->path);
   META_OPEN_DB_IMPL(pMeta->pDB->mapDb, options, dir, err);
 
   rocksdb_options_destroy(options);