diff --git a/.idea/misc.xml b/.idea/misc.xml
index 30e4b5a..cd31019 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -8,10 +8,14 @@
     <asm skipDebug="false" skipFrames="false" skipCode="false" expandFrames="false" />
     <groovy codeStyle="LEGACY" />
   </component>
+  <component name="ASMSmaliIdeaPluginConfiguration">
+    <asm skipDebug="true" skipFrames="true" skipCode="false" expandFrames="false" />
+    <groovy codeStyle="LEGACY" />
+  </component>
   <component name="DesignSurface">
     <option name="filePathToZoomLevelMap">
       <map>
-        <entry key="app/src/main/res/layout/activity_live_play.xml" value="0.1" />
+        <entry key="app/src/main/res/layout/activity_live_play.xml" value="0.375" />
         <entry key="app/src/main/res/layout/activity_live_play_and_push.xml" value="0.1" />
         <entry key="app/src/main/res/layout/activity_live_push.xml" value="0.3640625" />
         <entry key="app/src/main/res/layout/activity_location.xml" value="0.36502448356535333" />
diff --git a/app/src/main/java/com/mogo/cloud/LivePlayActivity.java b/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
index 16ba302..2bf052f 100644
--- a/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
+++ b/app/src/main/java/com/mogo/cloud/LivePlayActivity.java
@@ -43,6 +43,26 @@ public class LivePlayActivity extends AppCompatActivity implements ITrafficCarLi
     private EditText etLookRoomId3;
     private String liveSn3;
 
+    private SurfaceView surfaceView4;
+    private ToggleButton liveToggleBtn4;
+    private EditText etLookRoomId4;
+    private String liveSn4;
+
+    private SurfaceView surfaceView5;
+    private ToggleButton liveToggleBtn5;
+    private EditText etLookRoomId5;
+    private String liveSn5;
+
+    private SurfaceView surfaceView6;
+    private ToggleButton liveToggleBtn6;
+    private EditText etLookRoomId6;
+    private String liveSn6;
+
+    private SurfaceView surfaceView7;
+    private ToggleButton liveToggleBtn7;
+    private EditText etLookRoomId7;
+    private String liveSn7;
+
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -56,13 +76,11 @@ public class LivePlayActivity extends AppCompatActivity implements ITrafficCarLi
         surfaceView0 = findViewById(R.id.surfaceView0);
         etLookRoomId0 = findViewById(R.id.etLookRoomId0);
         liveToggleBtn0 = findViewById(R.id.liveToggleBtn0);
-
         liveToggleBtn0.setOnCheckedChangeListener((buttonView, isChecked) -> {
             Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
             if (isChecked) {
                 liveSn0 = etLookRoomId0.getText().toString().trim();
                 MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn0, surfaceView0, this);
-//                MoGoAiCloudTrafficLive.viewFrontVehicleLive(39.968253, 116.410829, 0, surfaceView, this);
             } else {
                 MoGoAiCloudTrafficLive.stopCarLive(liveSn0);
             }
@@ -71,13 +89,11 @@ public class LivePlayActivity extends AppCompatActivity implements ITrafficCarLi
         surfaceView1 = findViewById(R.id.surfaceView1);
         etLookRoomId1 = findViewById(R.id.etLookRoomId1);
         liveToggleBtn1 = findViewById(R.id.liveToggleBtn1);
-
         liveToggleBtn1.setOnCheckedChangeListener((buttonView, isChecked) -> {
             Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
             if (isChecked) {
                 liveSn1 = etLookRoomId1.getText().toString().trim();
                 MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn1, surfaceView1, this);
-//                MoGoAiCloudTrafficLive.viewFrontVehicleLive(39.968253, 116.410829, 0, surfaceView, this);
             } else {
                 MoGoAiCloudTrafficLive.stopCarLive(liveSn1);
             }
@@ -87,13 +103,11 @@ public class LivePlayActivity extends AppCompatActivity implements ITrafficCarLi
         surfaceView2 = findViewById(R.id.surfaceView2);
         etLookRoomId2 = findViewById(R.id.etLookRoomId2);
         liveToggleBtn2 = findViewById(R.id.liveToggleBtn2);
-
         liveToggleBtn2.setOnCheckedChangeListener((buttonView, isChecked) -> {
             Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
             if (isChecked) {
                 liveSn2 = etLookRoomId2.getText().toString().trim();
                 MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn2, surfaceView2, this);
-//                MoGoAiCloudTrafficLive.viewFrontVehicleLive(39.968253, 116.410829, 0, surfaceView, this);
             } else {
                 MoGoAiCloudTrafficLive.stopCarLive(liveSn2);
             }
@@ -103,18 +117,68 @@ public class LivePlayActivity extends AppCompatActivity implements ITrafficCarLi
         surfaceView3 = findViewById(R.id.surfaceView3);
         etLookRoomId3 = findViewById(R.id.etLookRoomId3);
         liveToggleBtn3 = findViewById(R.id.liveToggleBtn3);
-
         liveToggleBtn3.setOnCheckedChangeListener((buttonView, isChecked) -> {
             Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
             if (isChecked) {
                 liveSn3 = etLookRoomId3.getText().toString().trim();
                 MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn3, surfaceView3, this);
-//                MoGoAiCloudTrafficLive.viewFrontVehicleLive(39.968253, 116.410829, 0, surfaceView, this);
             } else {
                 MoGoAiCloudTrafficLive.stopCarLive(liveSn3);
             }
         });
 
+        surfaceView4 = findViewById(R.id.surfaceView4);
+        etLookRoomId4 = findViewById(R.id.etLookRoomId4);
+        liveToggleBtn4 = findViewById(R.id.liveToggleBtn4);
+        liveToggleBtn4.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
+            if (isChecked) {
+                liveSn4 = etLookRoomId4.getText().toString().trim();
+                MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn4, surfaceView4, this);
+            } else {
+                MoGoAiCloudTrafficLive.stopCarLive(liveSn4);
+            }
+        });
+
+        surfaceView5 = findViewById(R.id.surfaceView5);
+        etLookRoomId5 = findViewById(R.id.etLookRoomId5);
+        liveToggleBtn5 = findViewById(R.id.liveToggleBtn5);
+        liveToggleBtn5.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
+            if (isChecked) {
+                liveSn5 = etLookRoomId5.getText().toString().trim();
+                MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn5, surfaceView5, this);
+            } else {
+                MoGoAiCloudTrafficLive.stopCarLive(liveSn5);
+            }
+        });
+
+        surfaceView6 = findViewById(R.id.surfaceView6);
+        etLookRoomId6 = findViewById(R.id.etLookRoomId6);
+        liveToggleBtn6 = findViewById(R.id.liveToggleBtn6);
+        liveToggleBtn6.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
+            if (isChecked) {
+                liveSn6 = etLookRoomId6.getText().toString().trim();
+                MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn6, surfaceView6, this);
+            } else {
+                MoGoAiCloudTrafficLive.stopCarLive(liveSn6);
+            }
+        });
+
+        surfaceView7 = findViewById(R.id.surfaceView7);
+        etLookRoomId7 = findViewById(R.id.etLookRoomId7);
+        liveToggleBtn7 = findViewById(R.id.liveToggleBtn7);
+        liveToggleBtn7.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            Toast.makeText(getApplicationContext(), buttonView.getText(), Toast.LENGTH_SHORT).show();
+            if (isChecked) {
+                liveSn7 = etLookRoomId7.getText().toString().trim();
+                MoGoAiCloudTrafficLive.viewDesignativeVehicleLive(liveSn7, surfaceView7, this);
+            } else {
+                MoGoAiCloudTrafficLive.stopCarLive(liveSn7);
+            }
+        });
+
         WifiStateManager.getInstance().registerWifiStateListener(this);
     }
 
diff --git a/app/src/main/java/com/mogo/cloud/MoGoApplication.java b/app/src/main/java/com/mogo/cloud/MoGoApplication.java
index 90b5f0c..fbcd488 100644
--- a/app/src/main/java/com/mogo/cloud/MoGoApplication.java
+++ b/app/src/main/java/com/mogo/cloud/MoGoApplication.java
@@ -61,7 +61,7 @@ public class MoGoApplication extends MultiDexApplication {
         // 设置AI云平台分配给三方应用的签名密钥，需要从AI云平台申请
         // 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）
         // TODO 这里使用的是测试的sn
-        clientConfig.setThirdPartyDeviceId("123456789987654321");
+        clientConfig.setThirdPartyDeviceId("1234567899876543214");
         // 设置应用服务AppId  长链、鉴权   //todo 需要卸载智慧驾驶、行车记录仪
         clientConfig.setServiceAppId("com.mogo.launcher");
         // 设置循环检测间隔时间
diff --git a/app/src/main/res/layout/activity_live_play.xml b/app/src/main/res/layout/activity_live_play.xml
index 90a0a24..c1b3396 100644
--- a/app/src/main/res/layout/activity_live_play.xml
+++ b/app/src/main/res/layout/activity_live_play.xml
@@ -1,178 +1,336 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:background="#FFF"
-    android:orientation="vertical">
+    android:layout_height="match_parent">
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:orientation="horizontal"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
+        android:layout_height="match_parent"
+        android:background="#FFF"
+        android:orientation="vertical">
 
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1">
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="200dp"
+            android:layout_weight="1"
+            android:orientation="horizontal"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
 
-            <SurfaceView
-                android:id="@+id/surfaceView0"
-                android:layout_width="match_parent"
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
                 android:layout_height="match_parent"
-                android:layout_weight="1"
-                tools:layout_editor_absoluteX="0dp"
-                tools:layout_editor_absoluteY="0dp" />
+                android:layout_weight="1">
 
-            <EditText
-                android:id="@+id/etLookRoomId0"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="请输入要查看的车机SN"
-                android:text="F803EB2046PZD00212"
-                android:textColor="#000"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent" />
+                <SurfaceView
+                    android:id="@+id/surfaceView0"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    tools:layout_editor_absoluteX="0dp"
+                    tools:layout_editor_absoluteY="0dp" />
 
-            <ToggleButton
-                android:id="@+id/liveToggleBtn0"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textOff="开始拉流"
-                android:textOn="停止拉流"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent" />
-        </androidx.constraintlayout.widget.ConstraintLayout>
+                <EditText
+                    android:id="@+id/etLookRoomId0"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803EB2046PZD00212"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn0"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
 
 
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1">
-
-            <SurfaceView
-                android:id="@+id/surfaceView1"
-                android:layout_width="match_parent"
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
                 android:layout_height="match_parent"
-                android:layout_weight="1" />
+                android:layout_weight="1">
 
-            <EditText
-                android:id="@+id/etLookRoomId1"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="请输入要查看的车机SN"
-                android:text="F803EB2046PZD00188"
-                android:textColor="#000"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent" />
+                <SurfaceView
+                    android:id="@+id/surfaceView1"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1" />
 
-            <ToggleButton
-                android:id="@+id/liveToggleBtn1"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textOff="开始拉流"
-                android:textOn="停止拉流"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent" />
-        </androidx.constraintlayout.widget.ConstraintLayout>
+                <EditText
+                    android:id="@+id/etLookRoomId1"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803EB2046PZD00188"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn1"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
 
 
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="200dp"
+            android:layout_weight="1"
+            android:orientation="horizontal"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView2"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    tools:layout_editor_absoluteX="0dp"
+                    tools:layout_editor_absoluteY="0dp" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId2"
+                    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:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn2"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView3"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId3"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803EB2046PZD00167"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn3"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+        </LinearLayout>
+
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="200dp"
+            android:layout_weight="1"
+            android:orientation="horizontal"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView4"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    tools:layout_editor_absoluteX="0dp"
+                    tools:layout_editor_absoluteY="0dp" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId4"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803BB2037EZD00048"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn4"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView5"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId5"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803BB2037EZD00086"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn5"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </LinearLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="200dp"
+            android:layout_weight="1"
+            android:orientation="horizontal"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent">
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView6"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    tools:layout_editor_absoluteX="0dp"
+                    tools:layout_editor_absoluteY="0dp" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId6"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803EB2046PZD00283"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn6"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1">
+
+                <SurfaceView
+                    android:id="@+id/surfaceView7"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1" />
+
+                <EditText
+                    android:id="@+id/etLookRoomId7"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:hint="请输入要查看的车机SN"
+                    android:text="F803EB2046PZD00167"
+                    android:textColor="#000"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent" />
+
+                <ToggleButton
+                    android:id="@+id/liveToggleBtn7"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textOff="开始拉流"
+                    android:textOn="停止拉流"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/tvWifiState"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="wifi State :0"
+            android:textColor="#17FBF4"
+            android:textSize="32px"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintRight_toRightOf="parent" />
     </LinearLayout>
-
-    <LinearLayout
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:orientation="horizontal"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent">
-
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1">
-
-            <SurfaceView
-                android:id="@+id/surfaceView2"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                tools:layout_editor_absoluteX="0dp"
-                tools:layout_editor_absoluteY="0dp" />
-
-            <EditText
-                android:id="@+id/etLookRoomId2"
-                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:textColor="#000"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent" />
-
-            <ToggleButton
-                android:id="@+id/liveToggleBtn2"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textOff="开始拉流"
-                android:textOn="停止拉流"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent" />
-        </androidx.constraintlayout.widget.ConstraintLayout>
-
-
-        <androidx.constraintlayout.widget.ConstraintLayout
-            android:layout_width="0dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1">
-
-            <SurfaceView
-                android:id="@+id/surfaceView3"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:layout_weight="1" />
-
-            <EditText
-                android:id="@+id/etLookRoomId3"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="请输入要查看的车机SN"
-                android:text="F803EB2046PZD00167"
-                android:textColor="#000"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent" />
-
-            <ToggleButton
-                android:id="@+id/liveToggleBtn3"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:textOff="开始拉流"
-                android:textOn="停止拉流"
-                app:layout_constraintBottom_toBottomOf="parent"
-                app:layout_constraintEnd_toEndOf="parent" />
-        </androidx.constraintlayout.widget.ConstraintLayout>
-
-
-    </LinearLayout>
-
-
-    <TextView
-        android:id="@+id/tvWifiState"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="wifi State :0"
-        android:textColor="#17FBF4"
-        android:textSize="32px"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintRight_toRightOf="parent" />
-</LinearLayout>
\ No newline at end of file
+</ScrollView>
\ No newline at end of file