diff --git a/include/libs/sync/sync.h b/include/libs/sync/sync.h
index 4cd9e7efc709ce7508c579a2f333533787aa9bf3..ff14e637d0c90a80c2a232ab209dd23549cd4ca1 100644
--- a/include/libs/sync/sync.h
+++ b/include/libs/sync/sync.h
@@ -221,7 +221,7 @@ const char* syncStr(ESyncState state);
 bool        syncIsRestoreFinish(int64_t rid);
 int32_t     syncGetSnapshotByIndex(int64_t rid, SyncIndex index, SSnapshot* pSnapshot);
 
-int32_t syncReconfig(int64_t rid, const SSyncCfg* pNewCfg);
+int32_t syncReconfig(int64_t rid, SSyncCfg* pNewCfg);
 
 // build SRpcMsg, need to call syncPropose with SRpcMsg
 int32_t syncReconfigBuild(int64_t rid, const SSyncCfg* pNewCfg, SRpcMsg* pRpcMsg);
diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index 6e415914ff1eae78d76b79bc09dee6296708f126..d1cd3d6a197230f8231c99af5c0a9acaff4deac1 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -231,7 +231,7 @@ int32_t syncReconfigBuild(int64_t rid, const SSyncCfg* pNewCfg, SRpcMsg* pRpcMsg
   return ret;
 }
 
-int32_t syncReconfig(int64_t rid, const SSyncCfg* pNewCfg) {
+int32_t syncReconfig(int64_t rid, SSyncCfg* pNewCfg) {
   SSyncNode* pSyncNode = (SSyncNode*)taosAcquireRef(tsNodeRefId, rid);
   if (pSyncNode == NULL) {
     terrno = TSDB_CODE_SYN_INTERNAL_ERROR;
@@ -246,6 +246,7 @@ int32_t syncReconfig(int64_t rid, const SSyncCfg* pNewCfg) {
     return -1;
   }
 
+#if 0
   char*   newconfig = syncCfg2Str((SSyncCfg*)pNewCfg);
   int32_t ret = 0;
 
@@ -260,6 +261,12 @@ int32_t syncReconfig(int64_t rid, const SSyncCfg* pNewCfg) {
 
   taosReleaseRef(tsNodeRefId, pSyncNode->rid);
   return ret;
+#else
+  syncNodeUpdateNewConfigIndex(pSyncNode, pNewCfg);
+  syncNodeDoConfigChange(pSyncNode, pNewCfg, SYNC_INDEX_INVALID);
+  taosReleaseRef(tsNodeRefId, pSyncNode->rid);
+  return 0;
+#endif
 }
 
 int32_t syncLeaderTransfer(int64_t rid) {