diff --git a/.documentation/README.md b/.documentation/README.md
index 3f8e7a3..eaaa73c 100644
--- a/.documentation/README.md
+++ b/.documentation/README.md
@@ -14,5 +14,3 @@
 ## [开发文档](JAVADOC-README.md)
 
 基于 [Github Pages](https://pages.github.com/) 搭建，请访问 [JavaDoc](https://carmjos.github.io/UltraDepository) 。
-
-## 文档目录
\ No newline at end of file
diff --git a/README.md b/README.md
index d397072..4b82fee 100644
--- a/README.md
+++ b/README.md
@@ -26,19 +26,27 @@
 
 ## 效果预览
 
-### 收集物品
+<details>
+<summary>收集物品</summary>
 
 ![collect](.documentation/images/collect-message.jpg)
 
-### 仓库界面 (可自定义配置)
+</details>
+
+<details>
+<summary>仓库界面 (可自定义配置)</summary>
 
 ![item-gui](.documentation/images/item-in-gui.png)
 
-### 出售界面
+</details>
+
+<details>
+<summary>出售界面</summary>
 
 ![sell-gui](.documentation/images/sell-gui.png)
 
 ![sell-message](.documentation/images/sell-message.png)
+</details>
 
 ## 插件依赖
 
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 1a6f4e0..61ac374 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -11,7 +11,7 @@ debug: false
 storage:
 
   # 存储方式，可选 [ file | mysql ]
-  method: mysql
+  method: file
 
   # 选择 file 存储方式时的存储路径
   # 默认为相对路径，相对于插件生成的配置文件夹下的路径