diff --git a/player/src/main/java/xyz/doikki/videoplayer/controller/BaseVideoController.java b/player/src/main/java/xyz/doikki/videoplayer/controller/BaseVideoController.java
index b3970c4a..c54dcb37 100644
--- a/player/src/main/java/xyz/doikki/videoplayer/controller/BaseVideoController.java
+++ b/player/src/main/java/xyz/doikki/videoplayer/controller/BaseVideoController.java
@@ -396,7 +396,7 @@ public abstract class BaseVideoController extends FrameLayout
      * 横竖屏切换
      */
     protected void toggleFullScreen() {
-        mControlWrapper.toggleFullScreen(mActivity);
+        mControlWrapper.toggleFullScreenByVideoSize(mActivity);
     }
 
     /**
@@ -508,32 +508,47 @@ public abstract class BaseVideoController extends FrameLayout
         if (mIsLocked) return;
         //没有开启设备方向监听的情况
         if (!mEnableOrientation) return;
-
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-        mControlWrapper.stopFullScreen();
+        int[] size = mControlWrapper.getVideoSize();
+        int width = size[0];
+        int height = size[1];
+        int o = activity.getRequestedOrientation();
+        if (width < height && o != ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {
+           activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
+           mControlWrapper.replay(true);
+        }
     }
 
     /**
      * 横屏
      */
     protected void onOrientationLandscape(Activity activity) {
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-        if (mControlWrapper.isFullScreen()) {
-            handlePlayerStateChanged(VideoView.PLAYER_FULL_SCREEN);
-        } else {
-            mControlWrapper.startFullScreen();
-        }
+        int[] size = mControlWrapper.getVideoSize();
+        int width = size[0];
+        int height = size[1];
+        if (width > height) {
+           if (mControlWrapper.isFullScreen()) {
+               activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
+               handlePlayerStateChanged(VideoView.PLAYER_FULL_SCREEN);
+           } else {
+               mControlWrapper.startFullScreen();
+           }
+       } 
     }
 
     /**
      * 反向横屏
      */
     protected void onOrientationReverseLandscape(Activity activity) {
-        activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
-        if (mControlWrapper.isFullScreen()) {
-            handlePlayerStateChanged(VideoView.PLAYER_FULL_SCREEN);
-        } else {
-            mControlWrapper.startFullScreen();
+        int[] size = mControlWrapper.getVideoSize();
+        int width = size[0];
+        int height = size[1];
+        if (width > height) {
+            if (mControlWrapper.isFullScreen()) {
+               activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
+               handlePlayerStateChanged(VideoView.PLAYER_FULL_SCREEN);
+            } else {
+           mControlWrapper.startFullScreen();
+            } 
         }
     }
 
diff --git a/player/src/main/java/xyz/doikki/videoplayer/controller/ControlWrapper.java b/player/src/main/java/xyz/doikki/videoplayer/controller/ControlWrapper.java
index e2b88c30..5ab724d3 100644
--- a/player/src/main/java/xyz/doikki/videoplayer/controller/ControlWrapper.java
+++ b/player/src/main/java/xyz/doikki/videoplayer/controller/ControlWrapper.java
@@ -186,16 +186,10 @@ public class ControlWrapper implements MediaPlayerControl, IVideoController {
         int[] size = getVideoSize();
         int width = size[0];
         int height = size[1];
-        if (isFullScreen()) {
-            stopFullScreen();
-            if (width > height) {
-               activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-            }
+        if (width < height) {
+           activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
         } else {
-            startFullScreen();
-            if (width > height) {
-                activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-            }
+            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
         }
     }