diff --git a/source/libs/sync/src/syncMain.c b/source/libs/sync/src/syncMain.c
index a3068d69a951f03014386d734adda73088b6de77..262c9d55309da56df9364d00399b2fb15e0258e8 100644
--- a/source/libs/sync/src/syncMain.c
+++ b/source/libs/sync/src/syncMain.c
@@ -457,6 +457,20 @@ SSyncNode* syncNodeOpen(const SSyncInfo* pSyncInfo) {
 
 void syncNodeStart(SSyncNode* pSyncNode) {
   // start raft
+  if (pSyncNode->replicaNum == 1) {
+    syncNodeBecomeLeader(pSyncNode);
+    
+    syncNodeLog2("==state change become leader immediately==", pSyncNode);
+    
+    // Raft 3.6.2 Committing entries from previous terms
+    
+    // use this now
+    syncNodeAppendNoop(pSyncNode);
+    syncMaybeAdvanceCommitIndex(pSyncNode);  // maybe only one replica
+    return;
+  }
+
+
   syncNodeBecomeFollower(pSyncNode);
 
   // for test
diff --git a/source/libs/sync/test/test.sh b/source/libs/sync/test/test.sh
new file mode 100644
index 0000000000000000000000000000000000000000..7a693aac0b811bba987bf059b06862706d07fd7c
--- /dev/null
+++ b/source/libs/sync/test/test.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+