From a55bec788f6ac84de52d19bbb85c9655844dc42d Mon Sep 17 00:00:00 2001
From: root <root@slave1.jzpmcbu051oebgsmotycmb3lpe.xx.internal.cloudapp.net>
Date: Mon, 21 Dec 2020 15:51:23 +0800
Subject: [PATCH] TD-2509

---
 src/sync/src/syncMain.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/sync/src/syncMain.c b/src/sync/src/syncMain.c
index ac79b48606..b43626ce43 100644
--- a/src/sync/src/syncMain.c
+++ b/src/sync/src/syncMain.c
@@ -1266,7 +1266,9 @@ static int32_t syncForwardToPeerImpl(SSyncNode *pNode, void *data, void *mhandle
       }
     }
 
-    return TSDB_CODE_SYN_INVALID_VERSION;
+    if (pNode->replica != 1) {
+      return TSDB_CODE_SYN_INVALID_VERSION;
+    }
   }
 
   // always update version
-- 
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