diff --git a/include/libs/sync/sync.h b/include/libs/sync/sync.h
index 2cb0c65d35470970a970b0712f565bad261aa826..72fe7962f21e303a7e99a16910df8e24d39f2bf2 100644
--- a/include/libs/sync/sync.h
+++ b/include/libs/sync/sync.h
@@ -26,7 +26,7 @@ extern "C" {
 
 extern bool gRaftDetailLog;
 
-#define SYNC_INDEX_BEGIN 0
+#define SYNC_INDEX_BEGIN   0
 #define SYNC_INDEX_INVALID -1
 
 typedef uint64_t SyncNodeId;
@@ -199,7 +199,7 @@ const char* syncGetMyRoleStr(int64_t rid);
 SyncTerm    syncGetMyTerm(int64_t rid);
 SyncGroupId syncGetVgId(int64_t rid);
 void        syncGetEpSet(int64_t rid, SEpSet* pEpSet);
-int32_t     syncPropose(int64_t rid, const SRpcMsg* pMsg, bool isWeak);
+int32_t     syncPropose(int64_t rid, SRpcMsg* pMsg, bool isWeak);
 bool        syncEnvIsStart();
 const char* syncStr(ESyncState state);
 bool        syncIsRestoreFinish(int64_t rid);
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index da6d869611661bf0684fc1e2095651e587501768..a33855c2cc871187bbeb0f3480dffd8da0ab3a9f 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -584,7 +584,7 @@ void setHeartbeatTimerMS(int64_t rid, int32_t hbTimerMS) {
   taosReleaseRef(tsNodeRefId, pSyncNode->rid);
 }
 
-int32_t syncPropose(int64_t rid, const SRpcMsg* pMsg, bool isWeak) {
+int32_t syncPropose(int64_t rid, SRpcMsg* pMsg, bool isWeak) {
   int32_t ret = 0;
 
   SSyncNode* pSyncNode = taosAcquireRef(tsNodeRefId, rid);
diff --git a/source/libs/sync/src/syncRaftLog.c b/source/libs/sync/src/syncRaftLog.c
index 0f6e8a28d983a2064d756ab49f82f58461139ea7..00d660219e8ceff224c424e94ccb6d8c737d31fb 100644
--- a/source/libs/sync/src/syncRaftLog.c
+++ b/source/libs/sync/src/syncRaftLog.c
@@ -242,7 +242,10 @@ static int32_t raftLogGetEntry(struct SSyncLogStore* pLogStore, SyncIndex index,
     sError("raftLogGetEntry error, err:%d %X, msg:%s, linuxErr:%d, linuxErrMsg:%s", err, err, errStr, linuxErr,
            linuxErrMsg);
 
+    int32_t saveErr = terrno;
     walCloseReadHandle(pWalHandle);
+    terrno = saveErr;
+
     return code;
   }
 
@@ -257,8 +260,9 @@ static int32_t raftLogGetEntry(struct SSyncLogStore* pLogStore, SyncIndex index,
   ASSERT((*ppEntry)->dataLen == pWalHandle->pHead->head.bodyLen);
   memcpy((*ppEntry)->data, pWalHandle->pHead->head.body, pWalHandle->pHead->head.bodyLen);
 
-  // need to hold, do not new every time!!
+  int32_t saveErr = terrno;
   walCloseReadHandle(pWalHandle);
+  terrno = saveErr;
 
   return code;
 }
@@ -409,8 +413,10 @@ SSyncRaftEntry* logStoreGetEntry(SSyncLogStore* pLogStore, SyncIndex index) {
     ASSERT(pEntry->dataLen == pWalHandle->pHead->head.bodyLen);
     memcpy(pEntry->data, pWalHandle->pHead->head.body, pWalHandle->pHead->head.bodyLen);
 
-    // need to hold, do not new every time!!
+    int32_t saveErr = terrno;
     walCloseReadHandle(pWalHandle);
+    terrno = saveErr;
+
     return pEntry;
 
   } else {