diff --git a/app/src/main/java/com/bell/floatlayoutdemo/Main2Service.java b/app/src/main/java/com/bell/floatlayoutdemo/Main2Service.java
index b722d48..0c608ac 100644
--- a/app/src/main/java/com/bell/floatlayoutdemo/Main2Service.java
+++ b/app/src/main/java/com/bell/floatlayoutdemo/Main2Service.java
@@ -28,7 +28,7 @@
 public class Main2Service extends Service implements View.OnClickListener, View.OnTouchListener {
 
     private static final String TAG = "Main2Service";
-
+    Intent myIntent;
     RelativeLayout baseLayout;
     WindowManager.LayoutParams params;
     WindowManager windowManager;
@@ -45,6 +45,7 @@
     //不与Activity进行绑定.
     @Override
     public IBinder onBind(Intent intent) {
+        myIntent = intent;
         return null;
     }
 
@@ -93,6 +94,7 @@
 
         baseLayout.findViewById(R.id.btn).setOnClickListener(this);
         baseLayout.findViewById(R.id.reset).setOnClickListener(this);
+        baseLayout.findViewById(R.id.channel).setOnClickListener(this);
 
         f1 = baseLayout.findViewById(R.id.img1);
         f1.setOnTouchListener(this);
@@ -117,25 +119,7 @@
                 }
             }
         });
-/*
-        baseLayout.findViewById(R.id.float_300).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_400).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_500).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_600).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_700).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_800).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_900).setOnClickListener(this);
-        baseLayout.findViewById(R.id.float_200).setOnClickListener(this);
-*/
-        /*imageButton1.setOnTouchListener(new View.OnTouchListener() {
-            @Override
-            public boolean onTouch(View v, MotionEvent event) {
-                params.x = (int) event.getRawX() - 150;
-                params.y = (int) event.getRawY() - 150 - statusBarHeight;
-                windowManager.updateViewLayout(toucherLayout,params);
-                return false;
-            }
-        });*/
+
     }
 
     @Override
@@ -156,10 +140,17 @@
                 f2.setX(0);
                 f2.setY(0);
                 break;
+
+            case R.id.channel:
+                Intent intent = new Intent(this, MainService.class);
+                startService(intent);
+                stopSelf();
+                break;
         }
     }
 
 
+
     public String getShellStr(int m) {
         int r1 = getRandomInt();
         int x1 = 700 + r1;