diff --git a/include/libs/sync/sync.h b/include/libs/sync/sync.h
index 7f9b240f63ed7ae5d312e44cdb6001c11d1cc35b..900bc88c4193a1f779a3570e25ea4888bcdb92d0 100644
--- a/include/libs/sync/sync.h
+++ b/include/libs/sync/sync.h
@@ -25,7 +25,7 @@ extern "C" {
 #include "tlrucache.h"
 #include "tmsgcb.h"
 
-#define SYNC_RESP_TTL_MS             10000000
+#define SYNC_RESP_TTL_MS             30000
 #define SYNC_SPEED_UP_HB_TIMER       400
 #define SYNC_SPEED_UP_AFTER_MS       (1000 * 20)
 #define SYNC_SLOW_DOWN_RANGE         100
diff --git a/source/libs/sync/src/syncTimeout.c b/source/libs/sync/src/syncTimeout.c
index cf933d98b23f15efca0867464857aa083e6f846e..9c39fc1e8eea864af8bb9ab77d5e139f9a152f0c 100644
--- a/source/libs/sync/src/syncTimeout.c
+++ b/source/libs/sync/src/syncTimeout.c
@@ -19,6 +19,7 @@
 #include "syncRaftCfg.h"
 #include "syncRaftLog.h"
 #include "syncReplication.h"
+#include "syncRespMgr.h"
 #include "syncUtil.h"
 
 static void syncNodeCleanConfigIndex(SSyncNode* ths) {
@@ -85,11 +86,9 @@ static int32_t syncNodeTimerRoutine(SSyncNode* ths) {
     }
   }
 
-#if 0
   if (!syncNodeIsMnode(ths)) {
     syncRespClean(ths->pSyncRespMgr);
   }
-#endif
 
   return 0;
 }