diff --git a/docs/深度生成模型/大语言模型/CMU11-868.en.md b/docs/深度生成模型/大语言模型/CMU11-868.en.md
index ea940a2b..e221399d 100644
--- a/docs/深度生成模型/大语言模型/CMU11-868.en.md
+++ b/docs/深度生成模型/大语言模型/CMU11-868.en.md
@@ -1,4 +1,4 @@
-# CMU 11-868: Large Language Model Systems (LLM Systems)
+# CMU 11-868: Large Language Model Systems
 
 ## Course Overview
 
diff --git a/docs/深度生成模型/大语言模型/CMU11-868.md b/docs/深度生成模型/大语言模型/CMU11-868.md
index c257f55c..420e8bc6 100644
--- a/docs/深度生成模型/大语言模型/CMU11-868.md
+++ b/docs/深度生成模型/大语言模型/CMU11-868.md
@@ -1,4 +1,4 @@
-# CMU 11-868: Large Language Model Systems (LLM Systems)
+# CMU 11-868: Large Language Model Systems
 
 ## 课程简介