diff --git a/zh-cn/device-dev/website.md b/zh-cn/device-dev/website.md
index 7cc9a62c85fe21376c2c08b11d90a4b599fffdff..89c636ed0e58c696b02b80e8b5f0ce508cc753ba 100644
--- a/zh-cn/device-dev/website.md
+++ b/zh-cn/device-dev/website.md
@@ -476,7 +476,6 @@
     - [init启动引导组件](subsystems/subsys-boot-init.md)
     - [appspawn应用孵化组件](subsystems/subsys-boot-appspawn.md)
     - [bootstrap服务启动组件](subsystems/subsys-boot-bootstrap.md)
-    - [syspara系统属性组件](subsystems/subsys-boot-syspara.md)
     - [常见问题](subsystems/subsys-boot-faqs.md)
     - [参考](subsystems/subsys-boot-ref.md)
   - DFX