diff --git a/app/src/main/java/io/legado/app/ui/sourceedit/SourceEditViewModel.kt b/app/src/main/java/io/legado/app/ui/sourceedit/SourceEditViewModel.kt
index c7edc615d..ef8d75740 100644
--- a/app/src/main/java/io/legado/app/ui/sourceedit/SourceEditViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/sourceedit/SourceEditViewModel.kt
@@ -29,7 +29,7 @@ class SourceEditViewModel(application: Application) : BaseViewModel(application)
             App.db.bookSourceDao().insert(bookSource)
         }.onFinally {
             finally?.let { it() }
-        }
+        } 
     }
 
     fun pasteSource() {