diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java b/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
index d7e960a2eef7312072183c10848f44a11662dce2..51a20670fa8ce6f12f4b9f03d390f4c1df78f7fc 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
@@ -66,11 +66,9 @@ import com.huawei.cloudphone.virtualdevice.common.VirtualDeviceManager;
 import com.huawei.cloudphone.virtualdevice.common.VirtualDeviceProtocol;
 import com.huawei.cloudphone.virtualdevice.sensor.VirtualSensorManager;
 
-import java.nio.charset.StandardCharsets;
 import java.security.SecureRandom;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Objects;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -135,6 +133,7 @@ public class CloudPhoneImpl implements ICloudPhone {
     private int mTouchCount = 0;
     private VelocityTracker mVelocityTracker = VelocityTracker.obtain();
     private Toast toast = null;
+    private int surfaceId = -1;   // 避免快速连接时新的窗口已建立，旧的窗口执行销毁操作发送pause
 
     private long initTime = 0;
 
@@ -407,14 +406,26 @@ public class CloudPhoneImpl implements ICloudPhone {
             mSurfaceView = new PhoneView(activity, false);
         }
         mSurfaceView.getHolder().addCallback(new SurfaceHolder.Callback() {
+            private int curSurfaceId;
+
             @Override
             public void surfaceCreated(SurfaceHolder holder) {
-                CASLog.i(TAG, "surfaceCreated...");
+                SecureRandom random = new SecureRandom();
+                curSurfaceId = random.nextInt(10000);
+                while (curSurfaceId == surfaceId) {
+                    curSurfaceId = random.nextInt(10000);
+                }
+                surfaceId = curSurfaceId;
+                CASLog.i(TAG, "surfaceCreated, surfaceId:" + this.curSurfaceId);
                 mIsNewCreated = true;
             }
 
             @Override
             public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
+                if (this.curSurfaceId != surfaceId) {
+                    CASLog.w(TAG, "cancel surfaceChanged(). curSurfaceId:" + this.curSurfaceId + ", surfaceId:" + surfaceId);
+                    return;
+                }
 
                 mDisplayWidth = Math.min(width, height);
                 mDisplayHeight =  Math.max(width, height);
@@ -442,9 +453,13 @@ public class CloudPhoneImpl implements ICloudPhone {
 
             @Override
             public void surfaceDestroyed(SurfaceHolder holder) {
+                if (this.curSurfaceId != surfaceId) {
+                    CASLog.w(TAG, "cancel surfaceDestroyed(). curSurfaceId:" + this.curSurfaceId + ", surfaceId:" + surfaceId);
+                    return;
+                }
                 synchronized (mCloudPhoneLock) {
                     try {
-                        CASLog.i(TAG, "surfaceDestroyed...");
+                        CASLog.i(TAG, "surfaceDestroyed, surfaceId:" + surfaceId);
                         if (mProccessor != null && mProccessor.getState() != JNIState.JNI_STOPPED) {
                             mProccessor.stop(true);
                         }