diff --git a/zh-cn/device-dev/faqs/faqs-building.md b/zh-cn/device-dev/faqs/faqs-building.md
index 12be2bceb835a87697cac6fb06425a3f966dfe91..e5f730818ffd838f43d349b61369126e64d86e3b 100644
--- a/zh-cn/device-dev/faqs/faqs-building.md
+++ b/zh-cn/device-dev/faqs/faqs-building.md
@@ -1,4 +1,4 @@
-# 编译构建子系统常见问题<a name="ZH-CN_TOPIC_0000001215530845"></a>
+# 编译构建常见问题<a name="ZH-CN_TOPIC_0000001215530845"></a>
 
 -   [轻量和小型系统](#section78686441462)
     -   [编译构建过程中，提示“usr/sbin/ninja: invalid option -- w”](#section67961431372)