From 45137c2f4fad02dd14b19d0baeaf0b2b05d6f2a9 Mon Sep 17 00:00:00 2001
From: bwstudio <fenghuo@hotmail.com>
Date: Thu, 11 Jun 2026 20:53:55 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=AF=A6=E6=83=85=E9=A1=B5=E3=80=8C?=
 =?UTF-8?q?=E8=BF=94=E5=9B=9E=E9=A6=96=E9=A1=B5=E3=80=8D=E6=94=B9=E4=B8=BA?=
 =?UTF-8?q?=E3=80=8C=E8=BF=94=E5=9B=9E=E3=80=8D=EF=BC=8C=E4=BF=9D=E7=95=99?=
 =?UTF-8?q?=E5=89=8D=E9=A1=B5=E7=AD=9B=E9=80=89/=E5=88=86=E9=A1=B5?=
 =?UTF-8?q?=E7=8A=B6=E6=80=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 使用 router.back() 返回上一页，保留 URL 参数（分类筛选、页码等）
- 无历史记录时兜底跳转首页
- 图标改为 🔙
---
 web/src/views/detail/index.vue | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/web/src/views/detail/index.vue b/web/src/views/detail/index.vue
index 07ceb0f..137a82f 100644
--- a/web/src/views/detail/index.vue
+++ b/web/src/views/detail/index.vue
@@ -35,8 +35,8 @@
         <button class="action-primary" @click="handleNext">
           <span>&#x1F3B2;</span> 再看一条
         </button>
-        <button class="action-secondary" @click="$router.push('/')">
-          <span>&#x1F3E0;</span> 返回首页
+        <button class="action-secondary" @click="goBack">
+          <span>&#x1F519;</span> 返回
         </button>
       </div>
 
@@ -117,6 +117,15 @@ const doDislike = async () => {
   }
 }
 
+const goBack = () => {
+  // 优先返回上一页（保留筛选/分页状态），无历史则回首页
+  if (window.history.length > 1) {
+    router.back()
+  } else {
+    router.push('/')
+  }
+}
+
 const handleNext = async () => {
   try {
     const res = await getJokes({ page: 1, page_size: 50 })