diff --git a/zh-cn/application-dev/quick-start/full-sdk-compile-guide.md b/zh-cn/application-dev/quick-start/full-sdk-compile-guide.md
index fde6de851ef350257cde9f26cdc12b0ca2b524a7..d1b97f4179a7d0e763b5370f31ff2ec9a81f28f4 100644
--- a/zh-cn/application-dev/quick-start/full-sdk-compile-guide.md
+++ b/zh-cn/application-dev/quick-start/full-sdk-compile-guide.md
@@ -1,4 +1,4 @@
-# full-SDK编译指南
+# 如何编译full-SDK
 
 **full-SDK**是提供OpenHarmony全量接口的SDK，包含了系统应用所需要的高权限API，用于厂商开发应用。
 
diff --git a/zh-cn/application-dev/quick-start/full-sdk-switch-guide.md b/zh-cn/application-dev/quick-start/full-sdk-switch-guide.md
index 73c9190d9fc124b353e6372ee1acc52f5d5781a8..b931eda14aa2545281bad1bb8ef8d7e4968c83c0 100644
--- a/zh-cn/application-dev/quick-start/full-sdk-switch-guide.md
+++ b/zh-cn/application-dev/quick-start/full-sdk-switch-guide.md
@@ -1,4 +1,4 @@
-# full-SDK替换指南
+# 如何替换full-SDK
 
 **public-SDK**是提供给应用开发的工具包，跟随DevEco Studio下载，不包含系统应用所需要的高权限API