diff --git a/WebRTCControlled/app/src/main/java/com/ttstd/controlled/signaling/WebSocketClient.java b/WebRTCControlled/app/src/main/java/com/ttstd/controlled/signaling/WebSocketClient.java
index 697281a..fb6a76c 100644
--- a/WebRTCControlled/app/src/main/java/com/ttstd/controlled/signaling/WebSocketClient.java
+++ b/WebRTCControlled/app/src/main/java/com/ttstd/controlled/signaling/WebSocketClient.java
@@ -87,6 +87,7 @@ public class WebSocketClient {
 
             @Override
             public void onMessage(WebSocket webSocket, String text) {
+                Log.d(TAG, "WebSocket 收到消息: " + text);
                 SignalMessage msg = parse(text);
                 if (msg == null) return;
                 if ("REGISTER_SUCCESS".equals(msg.getType()) && msg.getFromDeviceId() != null) {
diff --git a/WebRTCController/app/src/main/java/com/ttstd/controller/activity/main/MainActivity.java b/WebRTCController/app/src/main/java/com/ttstd/controller/activity/main/MainActivity.java
index b61e3b0..b4b4fe1 100644
--- a/WebRTCController/app/src/main/java/com/ttstd/controller/activity/main/MainActivity.java
+++ b/WebRTCController/app/src/main/java/com/ttstd/controller/activity/main/MainActivity.java
@@ -219,10 +219,6 @@ public class MainActivity extends BaseMvvmActivity<MainViewModel, ActivityMainBi
             logoutAndReset();
         });
 
-        super.initData();
-
-    @Override
-    protected void initData() {
         // 令牌就绪 -> 建立信令 WebSocket
         viewModel.getAccessToken().observe(this, token -> {
             if (token == null || token.isEmpty()) return;