diff --git a/CustomView/Advance/Code/CheckView.md b/CustomView/Advance/Code/CheckView.md
index 3e78d12..1c7044b 100644
--- a/CustomView/Advance/Code/CheckView.md
+++ b/CustomView/Advance/Code/CheckView.md
@@ -1,3 +1,5 @@
+## CheckView源代码
+
 ``` java
 package com.sloop.canvas;
 
@@ -182,4 +184,4 @@ public class CheckView extends View {
     }
 }
 
-```
\ No newline at end of file
+```