diff --git a/source/dnode/mnode/impl/src/mndMnode.c b/source/dnode/mnode/impl/src/mndMnode.c
index 5866aa6346..9a6297a0f4 100644
--- a/source/dnode/mnode/impl/src/mndMnode.c
+++ b/source/dnode/mnode/impl/src/mndMnode.c
@@ -99,7 +99,7 @@ void mndUpdateMnodeRole(SMnode *pMnode) {
     pIter = sdbFetch(pSdb, SDB_MNODE, pIter, (void **)&pObj);
     if (pIter == NULL) break;
 
-    ESyncRole lastRole = pObj->role;
+    ESyncState lastRole = pObj->role;
     if (pObj->id == 1) {
       pObj->role = TAOS_SYNC_STATE_LEADER;
     } else {
diff --git a/source/dnode/mnode/impl/src/mnode.c b/source/dnode/mnode/impl/src/mnode.c
index 213b4ac9d7..64c7a66bf9 100644
--- a/source/dnode/mnode/impl/src/mnode.c
+++ b/source/dnode/mnode/impl/src/mnode.c
@@ -533,7 +533,7 @@ void mndGetLoad(SMnode *pMnode, SMnodeLoad *pLoad) {
 
 int32_t mndGetMonitorInfo(SMnode *pMnode, SMonClusterInfo *pClusterInfo, SMonVgroupInfo *pVgroupInfo,
                           SMonGrantInfo *pGrantInfo) {
-  if (!mndIsMaster(pMnode)) return;
+  if (!mndIsMaster(pMnode)) return -1;
 
   SSdb   *pSdb = pMnode->pSdb;
   int64_t ms = taosGetTimestampMs();