diff --git a/rt-thread-version/rt-thread-standard/_sidebar.md b/rt-thread-version/rt-thread-standard/_sidebar.md
index 188beae996ec407ec5322a1522f54e55931347ee..df4b0538882118dfbb0d7399d1f48951a288bce4 100644
--- a/rt-thread-version/rt-thread-standard/_sidebar.md
+++ b/rt-thread-version/rt-thread-standard/_sidebar.md
@@ -182,6 +182,6 @@
   - [传感器驱动开发指南](/rt-thread-version/rt-thread-standard/development-guide/sensor/sensor_driver_development.md)
   - [软件包开发指南](/rt-thread-version/rt-thread-standard/development-guide/package/package.md)
   - [向RT-Thread贡献代码](/rt-thread-version/rt-thread-standard/development-guide/github/github.md)
-  - [BSP提交自查](/rt-thread-version/rt-thread-standard/development-guide/bsp-selfcheck/bsp-selfcheck.md)
+  - [BSP提交自查](/rt-thread-version/rt-thread-standard/development-guide/bsp-selfcheck/bsp_selfcheck.md)
 - [RT-Thread 标准版的版本选择](/rt-thread-version/rt-thread-standard/application-note/setup/rt-thread-version/an0030-rtthread-version.md)
 - [API参考手册](https://www.rt-thread.org/document/api/)