diff --git a/rt-thread-version/rt-thread-standard/tutorial/qemu-network/qemu_setup/qemu_setup.md b/rt-thread-version/rt-thread-standard/tutorial/qemu-network/qemu_setup/qemu_setup.md
index be97f684041cee2b397616569366f8c8ab33e22c..5bfa28b08df62422a545cabc51ba5b236c5859a5 100644
--- a/rt-thread-version/rt-thread-standard/tutorial/qemu-network/qemu_setup/qemu_setup.md
+++ b/rt-thread-version/rt-thread-standard/tutorial/qemu-network/qemu_setup/qemu_setup.md
@@ -150,7 +150,7 @@ RT-Thread 支持 Finsh，用户可以在命令行模式使用命令操作。输
 ## 参考资料
 
 * [《Env 用户手册》](../../../programming-manual/env/env.md)
-* [文件系统应用笔记](https://www.rt-thread.org/document/site/application-note/components/dfs/an0012-dfs/)
+* [文件系统应用笔记](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/application-note/components/dfs/an0012-dfs)
 
 ## 常见问题