diff --git a/src/main/java/com/cool/one_question_per_day/LeetCode20240825.java b/src/main/java/com/cool/one_question_per_day/LeetCode20240824.java
similarity index 95%
rename from src/main/java/com/cool/one_question_per_day/LeetCode20240825.java
rename to src/main/java/com/cool/one_question_per_day/LeetCode20240824.java
index 5593511..53c1f8a 100644
--- a/src/main/java/com/cool/one_question_per_day/LeetCode20240825.java
+++ b/src/main/java/com/cool/one_question_per_day/LeetCode20240824.java
@@ -9,7 +9,7 @@ import org.junit.Test;
  * @Date: 2024/08/25/1:43
  * @Description:
  */
-public class LeetCode20240825 {
+public class LeetCode20240824 {
 
     public int findPermutationDifference(String s, String t) {
         int[] arr=new int[26];