diff --git a/content/cases/devcontainer/packages.md b/content/cases/devcontainer/packages.md
index 7d58958..02d4302 100644
--- a/content/cases/devcontainer/packages.md
+++ b/content/cases/devcontainer/packages.md
@@ -1,4 +1,4 @@
-# 软件包安装
+# 安装软件包
 
 ## 基础软件安装