diff --git a/notes/剑指 offer 题解.md b/notes/剑指 offer 题解.md
index 2fd532b2..1b31b7b4 100644
--- a/notes/剑指 offer 题解.md	
+++ b/notes/剑指 offer 题解.md	
@@ -123,7 +123,7 @@ private void swap(int[] numbers, int i, int j) {
 
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 ```java
 public boolean Find(int target, int [][] array) {