diff --git a/website/content/ChapterFour/0300~0399/0389.Find-the-Difference.md b/website/content/ChapterFour/0300~0399/0389.Find-the-Difference.md
index 7391057c..d21ed237 100755
--- a/website/content/ChapterFour/0300~0399/0389.Find-the-Difference.md
+++ b/website/content/ChapterFour/0300~0399/0389.Find-the-Difference.md
@@ -51,5 +51,5 @@ func findTheDifference(s string, t string) byte {
 ----------------------------------------------
 <div style="display: flex;justify-content: space-between;align-items: center;">
 <p><a href="https://books.halfrost.com/leetcode/ChapterFour/0300~0399/0387.First-Unique-Character-in-a-String/">⬅️上一页</a></p>
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