diff --git a/star_lock/pubspec.yaml b/star_lock/pubspec.yaml
index c0c5a8d0..cbbfa761 100644
--- a/star_lock/pubspec.yaml
+++ b/star_lock/pubspec.yaml
@@ -38,7 +38,6 @@ dependencies:
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.2
 
-  async: ^2.8.2
   # 常用工具类
   flustars: ^2.0.1
   # 提示