diff --git a/docs/case/case6.md b/docs/case/case6.md
index d10266caa..57b1f04d6 100644
--- a/docs/case/case6.md
+++ b/docs/case/case6.md
@@ -19,10 +19,10 @@ App Store版本的Nezha Mobile由于**ICP备案**原因不在**中国大陆**提
:::
## TestFlight 测试计划
-[加入 TestFlight 测试](https://testflight.apple.com/join/C6vTc2dN)
+[加入 TestFlight 测试](https://testflight.apple.com/join/6DP2JMXT)
## 使用说明
-+ 首次使用时你需要输入**Dashboard链接**和**API Token**。**Dashboard链接**形如`server.hidandelion.com`,不要添加协议头和末尾斜杠。**API Token**可通过Dashboard管理后台获取。
++ 首次使用时你需要输入**Dashboard链接**、**用户名**和**密码**。**Dashboard链接**形如`server.hidandelion.com`,不要添加协议头和末尾斜杠。
## 配置小组件(可选)
diff --git a/docs/en_US/case/case6.md b/docs/en_US/case/case6.md
index c962a4744..e83e81920 100644
--- a/docs/en_US/case/case6.md
+++ b/docs/en_US/case/case6.md
@@ -19,10 +19,10 @@ Due to **ICP Filing Policy**, Nezha Mobile is not available in **China mainland*
:::
## TestFlight Testing Program
-[Join TestFlight Testing](https://testflight.apple.com/join/C6vTc2dN)
+[Join TestFlight Testing](https://testflight.apple.com/join/6DP2JMXT)
## Instructions
-+ Enter your Dashboard link like `server.hidandelion.com` and API token on your first use. Do not add a protocol prefix or a trailing slash to the link. API Token can be retrieved from Admin Center of Dashboard.
++ Enter your **Dashboard Link**, **username** and **password** at your first use. **Dashboard Link** looks like `server.hidandelion.com`. Do not add a protocol prefix or a trailing slash to the link. API Token can be retrieved from Admin Center of Dashboard.
## Configure Widget(Optional)
diff --git a/docs/images/case6/1.png b/docs/images/case6/1.png
index 053eaa023..4b29a4c4c 100644
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diff --git a/docs/images/case6/1_en_US.png b/docs/images/case6/1_en_US.png
index 4e98ca727..48a1f8c54 100644
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