diff --git a/VolumePluginCommon/res/drawable/volume_tool_tip_rounded_bg.xml b/VolumePluginCommon/res/drawable/volume_tool_tip_rounded_bg.xml
index 815b3f2..ddecd3e 100644
--- a/VolumePluginCommon/res/drawable/volume_tool_tip_rounded_bg.xml
+++ b/VolumePluginCommon/res/drawable/volume_tool_tip_rounded_bg.xml
@@ -16,5 +16,5 @@
   -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
     <solid android:color="?android:attr/colorAccent" />
-    <corners android:radius="8dp" />
-</shape>
\ No newline at end of file
+    <corners android:radius="?android:attr/dialogCornerRadius" />
+</shape>