diff --git a/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceAdapter.kt b/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceAdapter.kt
new file mode 100644
index 000000000..4946cbe06
--- /dev/null
+++ b/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceAdapter.kt
@@ -0,0 +1,2 @@
+package io.legado.app.ui.main.booksource
+
diff --git a/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceFragment.kt b/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceFragment.kt
index 616becb0e..55e9eb9e3 100644
--- a/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/main/booksource/BookSourceFragment.kt
@@ -22,4 +22,5 @@ class BookSourceFragment : BaseFragment(R.layout.fragment_book_source) {
 
     }
 
+
 }
\ No newline at end of file