diff --git a/app/src/main/java/com/mogo/cloud/LivePlayActivity.java b/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
index a69631f..02acde9 100644
--- a/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
+++ b/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
@@ -11,7 +11,7 @@ import androidx.appcompat.app.AppCompatActivity;
 
 import com.mogo.cloud.live.listener.ILiveProgressListener;
 import com.mogo.cloud.live.manager.MoGoLiveManager;
-import com.mogo.cloud.util.Devices;
+import com.mogo.cloud.passport.MoGoAiCloudClientConfig;
 
 
 public class LivePlayActivity extends AppCompatActivity {
@@ -36,7 +36,7 @@ public class LivePlayActivity extends AppCompatActivity {
             if (isChecked) {
                 String roomId = etLookRoomId.getText().toString().trim();
                 MoGoLiveManager.getInstance().init(this.getApplication(), null);
-                MoGoLiveManager.getInstance().loginRoom(Devices.getSn(), roomId);
+                MoGoLiveManager.getInstance().loginRoom(MoGoAiCloudClientConfig.getInstance().getSn(), roomId);
                 MoGoLiveManager.getInstance().setLiveProgressListener(listener);
             } else {
                 MoGoLiveManager.getInstance().stopLive();
diff --git a/app/src/main/java/com/mogo/cloud/LivePushActivity.java b/app/src/main/java/com/mogo/cloud/LivePushActivity.java
index e475248..3d8a479 100644
--- a/app/src/main/java/com/mogo/cloud/LivePushActivity.java
+++ b/app/src/main/java/com/mogo/cloud/LivePushActivity.java
@@ -6,6 +6,7 @@ import com.mogo.cloud.live.manager.CameraFrameManager;
 import com.mogo.cloud.live.manager.ILiveStreamManager;
 import com.mogo.cloud.live.manager.LiveStreamManagerImpl;
 import com.mogo.cloud.live.server.PushService;
+import com.mogo.cloud.passport.MoGoAiCloudClientConfig;
 import com.mogo.cloud.util.Devices;
 
 
@@ -21,7 +22,7 @@ public class LivePushActivity extends BaseLiveActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         // 初始化直播流管理
-        ILiveStreamManager liveStreamManager = LiveStreamManagerImpl.getInstance(this, Devices.getSn());
+        ILiveStreamManager liveStreamManager = LiveStreamManagerImpl.getInstance(this, MoGoAiCloudClientConfig.getInstance().getSn());
         liveStreamManager.uploadCamStatus(1, 1);
     }
 
diff --git a/app/src/main/java/com/mogo/cloud/MoGoApplication.java b/app/src/main/java/com/mogo/cloud/MoGoApplication.java
index e8e6d06..2c4748c 100644
--- a/app/src/main/java/com/mogo/cloud/MoGoApplication.java
+++ b/app/src/main/java/com/mogo/cloud/MoGoApplication.java
@@ -8,6 +8,7 @@ import com.mogo.cloud.httpdns.listener.IHttpDnsCurrentLocation;
 import com.mogo.cloud.passport.IMoGoTokenCallback;
 import com.mogo.cloud.passport.MoGoAiCloudClient;
 import com.mogo.cloud.passport.MoGoAiCloudClientConfig;
+import com.mogo.cloud.util.Devices;
 
 import org.jetbrains.annotations.Nullable;
 
@@ -45,7 +46,7 @@ public class MoGoApplication extends MultiDexApplication {
         // 设置从蘑菇AI开放平台获取的APPKey
         clientConfig.setThirdPartyAppKey("bydauto");
         // 设置车机设备的唯一标识（这些表识必须是通过后台录入的设备）
-        clientConfig.setThirdPartyDeviceId("bydauto");
+        clientConfig.setThirdPartyDeviceId(Devices.getSn());
         // 设置循环检测间隔时间
         clientConfig.setLoopCheckDelay(15 * 1000);
 
diff --git a/app/src/main/res/layout/activity_live_play.xml b/app/src/main/res/layout/activity_live_play.xml
index b3f5411..56cca6a 100644
--- a/app/src/main/res/layout/activity_live_play.xml
+++ b/app/src/main/res/layout/activity_live_play.xml
@@ -17,7 +17,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:hint="请输入要查看的车机SN"
-        android:text="F803EB2046PZD00149"
+        android:text="X1020210128F803EB2046PZD00149"
         android:textColor="#FFFF"
         app:layout_constraintBottom_toTopOf="@+id/liveToggleBtn"
         app:layout_constraintEnd_toEndOf="parent"
diff --git a/foudations/mogo-passport/src/main/java/com/mogo/cloud/passport/MoGoAiCloudClient.java b/foudations/mogo-passport/src/main/java/com/mogo/cloud/passport/MoGoAiCloudClient.java
index 81eac81..71e3b7d 100644
--- a/foudations/mogo-passport/src/main/java/com/mogo/cloud/passport/MoGoAiCloudClient.java
+++ b/foudations/mogo-passport/src/main/java/com/mogo/cloud/passport/MoGoAiCloudClient.java
@@ -6,8 +6,10 @@ import android.widget.Toast;
 
 import androidx.annotation.Keep;
 
+import com.elegant.utils.DeviceIdUtil;
 import com.mogo.cloud.httpdns.MogoHttpDnsClient;
 import com.mogo.cloud.httpdns.MogoHttpDnsConfig;
+import com.mogo.utils.DeviceIdUtils;
 import com.mogo.utils.logger.LogLevel;
 import com.mogo.utils.logger.Logger;
 import com.zhidao.thirdlogin.Environment;
@@ -106,7 +108,7 @@ public class MoGoAiCloudClient {
 
                     // 变量赋值
                     if (mAiCloudClientConfig != null) {
-                        mAiCloudClientConfig.setSn("F803EB2046PZD00149");
+                        mAiCloudClientConfig.setSn(result.sn);
                         mAiCloudClientConfig.setToken(result.token);
                     }