diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index bb59d5552..f306c9924 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -40,7 +40,7 @@
         <activity
             android:name=".PlayTVActivity"
             android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
-            android:screenOrientation="portrait"
+            android:screenOrientation="landscape"
             android:theme="@style/Theme.AppCompat.Translucent" />
         <activity
             android:name=".ListVideoActivity"
diff --git a/app/src/main/java/com/example/gsyvideoplayer/PlayTVActivity.java b/app/src/main/java/com/example/gsyvideoplayer/PlayTVActivity.java
index 08df9d159..a6b3ca8f8 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/PlayTVActivity.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/PlayTVActivity.java
@@ -6,6 +6,7 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.transition.Transition;
+import android.view.KeyEvent;
 import android.view.View;
 import android.widget.ImageView;
 
@@ -195,5 +196,10 @@ public void onTransitionEnd(Transition transition) {
         }
         return false;
     }
-
+  
+    @Override
+    public boolean onKeyDown(int keyCode, KeyEvent event) {
+        binding.videoPlayerTv.onKeyDown(keyCode,event);
+        return super.onKeyDown(keyCode, event);
+    }
 }
diff --git a/app/src/main/java/com/example/gsyvideoplayer/video/TvVideoPlayer.java b/app/src/main/java/com/example/gsyvideoplayer/video/TvVideoPlayer.java
index 90d55cb8f..eee285a52 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/video/TvVideoPlayer.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/video/TvVideoPlayer.java
@@ -27,16 +27,19 @@ public class TvVideoPlayer extends NormalGSYVideoPlayer {
     public TvVideoPlayer(Context context, Boolean fullFlag) {
         super(context, fullFlag);
         initHandler();
+        getDisplay(context);
     }
 
     public TvVideoPlayer(Context context) {
         super(context);
         initHandler();
+        getDisplay(context);
     }
 
     public TvVideoPlayer(Context context, AttributeSet attrs) {
         super(context, attrs);
         initHandler();
+        getDisplay(context);
     }
 
     private Handler mHandler;
@@ -163,14 +166,14 @@ public boolean onKeyDown(int keyCode, KeyEvent event) {
                 onClickUi();
                 firstKeyDown();
                 mHandler.sendEmptyMessage(LEFT);
-                mHandler.sendEmptyMessageDelayed(CANCLE, 2500);
+                mHandler.sendEmptyMessageDelayed(CANCLE, 1500);
                 resetTime();
                 break;
             case KeyEvent.KEYCODE_DPAD_RIGHT:
                 onClickUi();
                 firstKeyDown();
                 mHandler.sendEmptyMessage(RIGHT);
-                mHandler.sendEmptyMessageDelayed(CANCLE, 2500);
+                mHandler.sendEmptyMessageDelayed(CANCLE, 1500);
                 resetTime();
                 break;
             case KeyEvent.KEYCODE_DPAD_CENTER:
@@ -238,9 +241,10 @@ private void keyMove() {
             }
         }
         if (mSeekTimePosition >= getDuration() || isPlayComplete) {
-            mHandler.sendEmptyMessageDelayed(CANCLE, 2500);
+            mHandler.sendEmptyMessageDelayed(CANCLE, 1500);
             mBottomContainer.setVisibility(GONE);
-        } else {
+        }  else {
+            mChangePosition = true;
             touchSurfaceMove(moveX - pointX, 0, pointY);
             mBottomContainer.setVisibility(VISIBLE);
             onProgressChanged(mProgressBar, (int) (mSeekTimePosition * 100 / getDuration()), true);
@@ -309,7 +313,7 @@ public void handleMessage(Message msg) {
     //重置
     public void resetTime() {
         mHandler.removeMessages(CANCLE);
-        mHandler.sendEmptyMessageDelayed(CANCLE, 2500);
+        mHandler.sendEmptyMessageDelayed(CANCLE, 1500);
     }
 
     @Override