diff --git a/source/dnode/vnode/src/vnd/vnodeOpen.c b/source/dnode/vnode/src/vnd/vnodeOpen.c
index 414834e2eb..f016b3ffd4 100644
--- a/source/dnode/vnode/src/vnd/vnodeOpen.c
+++ b/source/dnode/vnode/src/vnd/vnodeOpen.c
@@ -138,12 +138,6 @@ SVnode *vnodeOpen(const char *path, STfs *pTfs, SMsgCb msgCb) {
   sprintf(tdir, "%s%s%s", dir, TD_DIRSEP, VNODE_WAL_DIR);
   taosRealPath(tdir, NULL, sizeof(tdir));
 
-// for test tsdb snapshot
-#if 0
-  pVnode->config.walCfg.segSize = 200;
-  pVnode->config.walCfg.retentionSize = 2000;
-#endif
-
   pVnode->pWal = walOpen(tdir, &(pVnode->config.walCfg));
   if (pVnode->pWal == NULL) {
     vError("vgId:%d, failed to open vnode wal since %s", TD_VID(pVnode), tstrerror(terrno));