diff --git a/docs/编程入门/DeCal.md b/docs/编程入门/DeCal.md
index 20a9e55d..55ca66ea 100644
--- a/docs/编程入门/DeCal.md
+++ b/docs/编程入门/DeCal.md
@@ -1,4 +1,4 @@
-# DeCal
+# UCB: Sysadmin DeCal
 
 ## 课程简介