From 78271f2f116e4e730fd263aae56f7ee314af3fc3 Mon Sep 17 00:00:00 2001
From: smallbailangui <lin31415@qq.com>
Date: Fri, 10 Oct 2025 10:17:04 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E6=97=A7=E5=AF=86=E7=A0=81=E4=B8=8D?=
 =?UTF-8?q?=E5=BE=97=E4=B8=80=E8=87=B4?=
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---
 .../mathgenerator/controller/ChangePasswordController.java  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/com/mathgenerator/controller/ChangePasswordController.java b/src/main/java/com/mathgenerator/controller/ChangePasswordController.java
index 9cbd825..46a1959 100644
--- a/src/main/java/com/mathgenerator/controller/ChangePasswordController.java
+++ b/src/main/java/com/mathgenerator/controller/ChangePasswordController.java
@@ -50,6 +50,12 @@ public class ChangePasswordController {
             return;
         }
 
+        // --- 新增的校验逻辑 ---
+        if (oldPassword.equals(newPassword)) {
+            showStatusMessage("新密码不能与当前密码相同！", true);
+            return;
+        }
+
         if (!UserService.isPasswordValid(newPassword)) {
             showStatusMessage("新密码格式错误！必须为6-10位，且包含大小写字母和数字。", true);
             return;