diff --git a/app/src/main/res/drawable/ic_lock_outline.xml b/app/src/main/res/drawable/ic_lock_outline.xml
index d052b7087..f9edaf4d1 100644
--- a/app/src/main/res/drawable/ic_lock_outline.xml
+++ b/app/src/main/res/drawable/ic_lock_outline.xml
@@ -1 +1 @@
-<!-- drawable/lock_outline.xml --><vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#000000" android:pathData="M12,17C10.89,17 10,16.1 10,15C10,13.89 10.89,13 12,13A2,2 0 0,1 14,15A2,2 0 0,1 12,17M18,20V10H6V20H18M18,8A2,2 0 0,1 20,10V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V10C4,8.89 4.89,8 6,8H7V6A5,5 0 0,1 12,1A5,5 0 0,1 17,6V8H18M12,3A3,3 0 0,0 9,6V8H15V6A3,3 0 0,0 12,3Z" /></vector>
\ No newline at end of file
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:height="24dp" android:width="24dp" android:viewportWidth="24" android:viewportHeight="24"><path android:fillColor="#000000" android:pathData="M12,17C10.89,17 10,16.1 10,15C10,13.89 10.89,13 12,13A2,2 0 0,1 14,15A2,2 0 0,1 12,17M18,20V10H6V20H18M18,8A2,2 0 0,1 20,10V20A2,2 0 0,1 18,22H6C4.89,22 4,21.1 4,20V10C4,8.89 4.89,8 6,8H7V6A5,5 0 0,1 12,1A5,5 0 0,1 17,6V8H18M12,3A3,3 0 0,0 9,6V8H15V6A3,3 0 0,0 12,3Z" /></vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_chapter_list.xml b/app/src/main/res/layout/item_chapter_list.xml
index 71580c865..bbe940bf3 100644
--- a/app/src/main/res/layout/item_chapter_list.xml
+++ b/app/src/main/res/layout/item_chapter_list.xml
@@ -13,7 +13,6 @@
         android:id="@+id/iv_locked"
         android:layout_width="24dp"
         android:layout_height="24dp"
-        android:contentDescription="@string/success"
         android:paddingEnd="8dp"
         android:src="@drawable/ic_lock_outline"
         android:visibility="gone"