update readme

Author: yingLanNull

READEME_CN.md

@@ -8,11 +8,13 @@
 ## 显示效果
 ![1](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow1.png)
 ![2](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow2.png)
-![3](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadowcolor.png)
 
 ## 动图
 ![1](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow.gif)
 
+## 新增显示效果
+![3](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadowcolor.png)
+
 ## 下载APK体验
 [点击下载](https://github.com/yingLanNull/ShadowImageView/blob/master/show/app-debug.apk)
 

README.md

@@ -8,11 +8,13 @@
 ## Picture
 ![1](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow1.png)
 ![2](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow2.png)
-![3](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadowcolor.png)
 
 ## GIF
 ![1](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadow.gif)
 
+## Add Picture
+![3](https://github.com/yingLanNull/ShadowImageView/blob/master/show/shadowcolor.png)
+
 ## Demo
 [Download App](https://github.com/yingLanNull/ShadowImageView/blob/master/show/app-debug.apk)