diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c
index f9904f7fa8a677cd80bf1026243cf39d360db4b5..2c914de20f3c0c8b6ef274246adbbf75f7592fc4 100644
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
@@ -184,6 +184,7 @@ int32_t vnodeOpen(int32_t vnode, char *rootDir) {
   pVnode->status   = TAOS_VN_STATUS_INIT;
   pVnode->refCount = 1;
   pVnode->version  = 0;  
+  pVnode->tsdbCfg.tsdbId = pVnode->vgId;
   taosAddIntHash(tsDnodeVnodesHash, pVnode->vgId, (char *)(&pVnode));
   
   int32_t code = vnodeReadCfg(pVnode);