diff --git a/java/res/drawable/background_voice.xml b/java/res/drawable/background_voice.xml
index 3b6137d..49a4191 100644
--- a/java/res/drawable/background_voice.xml
+++ b/java/res/drawable/background_voice.xml
@@ -22,4 +22,4 @@
         android:startColor="#ff000000"
         android:endColor="#ff000e29"
         android:angle="90" />
-</shape>
\ No newline at end of file
+</shape>
diff --git a/java/res/drawable/btn_center.xml b/java/res/drawable/btn_center.xml
index 9998b56..3ac2129 100644
--- a/java/res/drawable/btn_center.xml
+++ b/java/res/drawable/btn_center.xml
@@ -37,4 +37,4 @@
         android:drawable="@drawable/btn_center_default" />
     <item
         android:drawable="@drawable/btn_center_default" />
-</selector>
\ No newline at end of file
+</selector>