diff --git a/.idea/misc.xml b/.idea/misc.xml
index 17995a3..c208f6d 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -66,7 +66,7 @@
     <ConfirmationsSetting value="0" id="Add" />
     <ConfirmationsSetting value="0" id="Remove" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/library/src/main/AndroidManifest.xml b/library/src/main/AndroidManifest.xml
index a536544..64345c2 100644
--- a/library/src/main/AndroidManifest.xml
+++ b/library/src/main/AndroidManifest.xml
@@ -1,11 +1,4 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.github.zeng1990java.widget">
 
-    <application android:allowBackup="true"
-                 android:label="@string/app_name"
-                 android:supportsRtl="true"
-        >
-
-    </application>
-
 </manifest>