diff --git a/docs/.vitepress/config.ts b/docs/.vitepress/config.ts
index 81515d36..3dad1f54 100644
--- a/docs/.vitepress/config.ts
+++ b/docs/.vitepress/config.ts
@@ -195,7 +195,7 @@ function getCaseSidebarEnUS() {
         { text: '1. Build your own Telegram bot to query server information', link: '/en_US/case/case1' },
         { text: '2. Use Siri to run shortcut to check server status', link: '/en_US/case/case2' },
         { text: '3. Self-hosted, multi-user, multi-lingual server status query Telegram bot', link: '/en_US/case/case3' },
-        { text: '4. Fake-agent, monitoring data cheater', link: '/en_US//case/case4' }
+        { text: '4. Fake-agent, monitoring data cheater', link: '/en_US/case/case4' }
       ]
     }
   ]
diff --git a/docs/case/case5.md b/docs/case/case5.md
deleted file mode 100644
index e69de29b..00000000
diff --git a/docs/en_US/case/case5.md b/docs/en_US/case/case5.md
deleted file mode 100644
index e69de29b..00000000