diff --git a/UPDATE_VERSION.md b/UPDATE_VERSION.md
index 1f435b206..7afac7b71 100644
--- a/UPDATE_VERSION.md
+++ b/UPDATE_VERSION.md
@@ -1,5 +1,8 @@
 ## 下方个版本说明，可以当做简单的wiki使用~，效果可参考DEMO。
 
+### 1.6.3(未发布)
+* 修改了播放器全屏时的选择90度问题
+
 ### 1.6.2(2017-04-05)
 * 移除无用代码
 * 修复了动态播放按键的显示小白点问题
diff --git a/app/src/main/java/com/example/gsyvideoplayer/adapter/ListNormalAdapter.java b/app/src/main/java/com/example/gsyvideoplayer/adapter/ListNormalAdapter.java
index 19a2ae9ad..1fe4c1905 100644
--- a/app/src/main/java/com/example/gsyvideoplayer/adapter/ListNormalAdapter.java
+++ b/app/src/main/java/com/example/gsyvideoplayer/adapter/ListNormalAdapter.java
@@ -89,6 +89,7 @@ public View getView(final int position, View convertView, ViewGroup parent) {
         holder.gsyVideoPlayer.setThumbImageView(holder.imageView);
 
         final String url = "http://baobab.wdjcdn.com/14564977406580.mp4";
+        //final String url = "http://7xse1z.com1.z0.glb.clouddn.com/1491813192";
 
         //默认缓存路径
         holder.gsyVideoPlayer.setUp(url, true , null, "这是title");
diff --git a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYTextureView.java b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYTextureView.java
index b16c5d644..17455bcd6 100644
--- a/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYTextureView.java
+++ b/gsyVideoPlayer/src/main/java/com/shuyu/gsyvideoplayer/GSYTextureView.java
@@ -4,6 +4,7 @@
 import android.util.AttributeSet;
 import android.view.TextureView;
 
+import com.shuyu.gsyvideoplayer.utils.Debuger;
 import com.shuyu.gsyvideoplayer.utils.GSYVideoType;
 
 /**
@@ -37,7 +38,8 @@ protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         int widthS = getDefaultSize(videoWidth, widthMeasureSpec);
         int heightS = getDefaultSize(videoHeight, heightMeasureSpec);
 
-
+        //Debuger.printfError("******** video size " + getRotation() + " " + videoHeight + " *****1 " + videoWidth);
+        //Debuger.printfError("******** widget size " + widthS + " *****2 " + heightS);
         if (videoWidth > 0 && videoHeight > 0) {
 
             int widthSpecMode = MeasureSpec.getMode(widthMeasureSpec);
@@ -82,6 +84,8 @@ protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
             // no size yet, just adopt the given spec sizes
         }
 
+        //Debuger.printfError("******** rotate before " + width + " *****3 " + height);
+
         if (getRotation() != 0 && getRotation() % 90 == 0) {
             if (widthS < heightS) {
                 if (width > height) {
@@ -100,8 +104,24 @@ protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
                     height = widthS;
                 }
             }
+
+            //如果旋转后的高度大于宽度
+            if (width > height) {
+                //如果视频的旋转后，width（高度）大于控件高度，需要压缩下高度
+                if (width > heightS) {
+                    width = heightS;
+                    height = (int) (height * (float) (width / heightS));
+                }
+            } else {
+                //如果旋转后的宽度大于高度
+                if (height > widthS) {
+                    height = widthS;
+                    width = (int) (width * (float) (height / widthS));
+                }
+            }
         }
 
+        //Debuger.printfError("******** real size " + width + " *****3 " + height);
         //如果设置了比例
         if (GSYVideoType.getShowType() == GSYVideoType.SCREEN_TYPE_16_9) {
             if (height > width) {