diff --git a/rt-thread-version/rt-thread-standard/_sidebar.md b/rt-thread-version/rt-thread-standard/_sidebar.md
index 13c08b53028ef47423df2b5f668169d9bc7c0d98..45013d81696a52aade0c9dadb70ffc9a313baf7f 100644
--- a/rt-thread-version/rt-thread-standard/_sidebar.md
+++ b/rt-thread-version/rt-thread-standard/_sidebar.md
@@ -190,8 +190,6 @@
   - 英飞凌PSoC™6系列
     - [BSP制作教程](/rt-thread-version/rt-thread-standard/tutorial/make-bsp/ifx-psoc6/PSoC6系列BSP制作教程.md)
     - [PSoC™6开发实践指南](/rt-thread-version/rt-thread-standard/tutorial/make-bsp/ifx-psoc6/PSoC6开发实践指南.md)
-  - 英飞凌XMC7200系列
-    - [英飞凌XMC7200开发实践指南](/rt-thread-version/rt-thread-standard/tutorial/make-bsp/ifx-XMC7200/英飞凌XMC7200实践指南.md)
   - NXP-MCX系列
     - [恩智浦FRDM-MCXN947开发实践指南](/rt-thread-version/rt-thread-standard/tutorial/make-bsp/NXP-MCX/恩智浦FRDM-MCX974实践指南.md)
     - [恩智浦FRDM-MCXN236开发实践指南](/rt-thread-version/rt-thread-standard/tutorial/make-bsp/MCX-N236/恩智浦FRDM-MCXN236实践指南.md)