diff --git a/source/libs/sync/src/syncEnv.c b/source/libs/sync/src/syncEnv.c
index 8f7a717e00..1a6b21cc9f 100644
--- a/source/libs/sync/src/syncEnv.c
+++ b/source/libs/sync/src/syncEnv.c
@@ -29,7 +29,8 @@ static void      syncEnvTick(void *param, void *tmrId);
 int32_t syncEnvStart() {
   int32_t ret = 0;
   taosSeedRand(taosGetTimestampSec());
-  gSyncEnv = doSyncEnvStart(gSyncEnv);
+  //gSyncEnv = doSyncEnvStart(gSyncEnv);
+  gSyncEnv = doSyncEnvStart();
   assert(gSyncEnv != NULL);
   sTrace("syncEnvStart ok!");
   return ret;