diff --git a/app/src/main/res/drawable/main_bottom_3.xml b/app/src/main/res/drawable/main_bottom_3.xml
index 1e6dd2b..b20045f 100644
--- a/app/src/main/res/drawable/main_bottom_3.xml
+++ b/app/src/main/res/drawable/main_bottom_3.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-<item android:state_checked="true" android:drawable="@mipmap/jiaofei_01"/>
-    <item android:state_checked="false" android:drawable="@mipmap/jiaofei_1"/>
+<item android:state_checked="true" android:drawable="@mipmap/icon_xiaoxi"/>
+    <item android:state_checked="false" android:drawable="@mipmap/icon_xiaoxipro"/>
 </selector>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-xxhdpi/icon_xiaoxi.png b/app/src/main/res/mipmap-xxhdpi/icon_xiaoxi.png
new file mode 100644
index 0000000..c1fc298
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/icon_xiaoxi.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/icon_xiaoxipro.png b/app/src/main/res/mipmap-xxhdpi/icon_xiaoxipro.png
new file mode 100644
index 0000000..5748e53
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/icon_xiaoxipro.png differ