diff --git a/source/libs/sync/src/syncAppendEntriesReply.c b/source/libs/sync/src/syncAppendEntriesReply.c
index 150b6f241017bc1a1a261857b1081a2da1d5d054..5a543e1605d8613f758e315152341fe985ab579c 100644
--- a/source/libs/sync/src/syncAppendEntriesReply.c
+++ b/source/libs/sync/src/syncAppendEntriesReply.c
@@ -179,7 +179,7 @@ int32_t syncNodeOnAppendEntriesReplySnapshotCb(SSyncNode* ths, SyncAppendEntries
         snapshotSenderStart(pSender);
 
         char* s = snapshotSender2Str(pSender);
-        sInfo("snapshot send start sender first time, sender:%s", s);
+        sInfo("sync event snapshot send start sender first time, sender:%s", s);
         taosMemoryFree(s);
       }
 
diff --git a/source/libs/sync/src/syncSnapshot.c b/source/libs/sync/src/syncSnapshot.c
index 0ceea49112194d7dbdd58a88bd3f35e54e3f4019..a68312d07f6a6d2512d1971b3cb0b0c5c4f63d95 100644
--- a/source/libs/sync/src/syncSnapshot.c
+++ b/source/libs/sync/src/syncSnapshot.c
@@ -109,8 +109,8 @@ void snapshotSenderStart(SSyncSnapshotSender *pSender) {
   char     host[128];
   uint16_t port;
   syncUtilU642Addr(pSender->pSyncNode->replicasId[pSender->replicaIndex].addr, host, sizeof(host), &port);
-  sTrace("sync event snapshot send to %s:%d begin seq:%d ack:%d send msg:%s", host, port, pSender->seq, pSender->ack,
-         msgStr);
+  sTrace("sync event snapshot send to %s:%d begin seq:%d ack:%d lastApplyIndex:%ld lastApplyTerm:%lu send msg:%s", host,
+         port, pSender->seq, pSender->ack, pSender->snapshot.lastApplyIndex, pSender->snapshot.lastApplyTerm, msgStr);
   taosMemoryFree(msgStr);
 
   syncSnapshotSendDestroy(pMsg);
@@ -234,8 +234,9 @@ int32_t snapshotSend(SSyncSnapshotSender *pSender) {
            host, port, pSender->seq, pSender->ack, pSender->snapshot.lastApplyIndex, pSender->snapshot.lastApplyTerm,
            msgStr);
   } else {
-    sTrace("sync event snapshot send to %s:%d sending seq:%d ack:%d send msg:%s", host, port, pSender->seq,
-           pSender->ack, msgStr);
+    sTrace("sync event snapshot send to %s:%d sending seq:%d ack:%d lastApplyIndex:%ld lastApplyTerm:%lu send msg:%s",
+           host, port, pSender->seq, pSender->ack, pSender->snapshot.lastApplyIndex, pSender->snapshot.lastApplyTerm,
+           msgStr);
   }
   taosMemoryFree(msgStr);