From 2d250a58065091c67ae94868f9b168ef742be588 Mon Sep 17 00:00:00 2001
From: liujiang <569804566@qq.com>
Date: Wed, 17 Sep 2025 16:24:28 +0800
Subject: [PATCH] =?UTF-8?q?master=EF=BC=9A=E7=94=A8=E6=88=B7=E6=90=9C?=
 =?UTF-8?q?=E7=B4=A2=E5=8E=86=E5=8F=B2=E5=8E=BB=E9=87=8D=EF=BC=9B?=
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---
 .../ruoyi/xkt/service/impl/UserSearchHistoryServiceImpl.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xkt/src/main/java/com/ruoyi/xkt/service/impl/UserSearchHistoryServiceImpl.java b/xkt/src/main/java/com/ruoyi/xkt/service/impl/UserSearchHistoryServiceImpl.java
index 6ca12bc86..a44910eed 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/service/impl/UserSearchHistoryServiceImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/service/impl/UserSearchHistoryServiceImpl.java
@@ -46,7 +46,7 @@ public class UserSearchHistoryServiceImpl implements IUserSearchHistoryService {
         }
         // 按照搜索时间倒序排列，最新的搜索数据展示在最前面
         return redisList.stream().sorted(Comparator.comparing(UserSearchHistoryDTO::getSearchTime).reversed())
-                .map(UserSearchHistoryDTO::getSearchContent).collect(Collectors.toList());
+                .map(UserSearchHistoryDTO::getSearchContent).distinct().collect(Collectors.toList());
     }
 
     /**