diff --git a/src/mnode/src/mnodeTable.c b/src/mnode/src/mnodeTable.c
index 68c1082f176e3f0435d72b79843a6e94d6b2a227..74275dc0efad51af268fa449b1eda87995b67bc6 100644
--- a/src/mnode/src/mnodeTable.c
+++ b/src/mnode/src/mnodeTable.c
@@ -2410,7 +2410,7 @@ static int32_t mnodeDropChildTableCb(SMnodeMsg *pMsg, int32_t code) {
     return code;
   }
 
-  if (tsMetaSyncOption == 1) {
+  if (tsMetaSyncOption) {
     if (strstr((const char*)((SCTableObj *)pMsg->pTable->tableId), META_SYNC_TABLE_NAME)) {
       return TSDB_CODE_SUCCESS;
     }