diff --git a/codes/csharp/chapter_computational_complexity/time_complexity.cs b/codes/csharp/chapter_computational_complexity/time_complexity.cs
index 867d9c382..576f47ae4 100644
--- a/codes/csharp/chapter_computational_complexity/time_complexity.cs
+++ b/codes/csharp/chapter_computational_complexity/time_complexity.cs
@@ -1,4 +1,4 @@
-// File: LinkedList.cs
+// File: time_complexity.cs
 // Created Time: 2022-12-19
 // Author: SayoKun (373484252@qq.com)