diff --git a/README.md b/README.md
index 82b448d..b4f9729 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,14 @@
 
 ## 开发环境
 
-- flutter：3.19.6
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+- flutter：3.19.6
+
+
+## 目录说明
+
+- api：接口请求
+- base：基础类，父类、app生命周期相关的控制
+- common：常量、工具类、颜色、图片、组件
+- i18n：国际化
+- routes：路由
+- views：页面
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diff --git a/lib/common/cache_keys.dart b/lib/common/constant/cache_keys.dart
similarity index 100%
rename from lib/common/cache_keys.dart
rename to lib/common/constant/cache_keys.dart