From 79088d0902622f570139a60840aaafa95a641927 Mon Sep 17 00:00:00 2001
From: chenlimao <web_wei_328@163.com>
Date: Thu, 14 May 2026 15:20:57 +0800
Subject: [PATCH] =?UTF-8?q?fix=EF=BC=9A=E5=88=86=E4=BA=AB=E5=9B=BE?=
 =?UTF-8?q?=E6=A0=B9=E6=8D=AE=E9=9D=B6=E7=BA=B8=E5=B0=BA=E5=AF=B8=E5=8A=A8?=
 =?UTF-8?q?=E6=80=81=E5=88=87=E6=8D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/pages/battle-room.vue | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/src/pages/battle-room.vue b/src/pages/battle-room.vue
index 03de5dd..36f0b1c 100644
--- a/src/pages/battle-room.vue
+++ b/src/pages/battle-room.vue
@@ -263,19 +263,18 @@ const shareTitle = computed(() => {
 });
 
 /**
- * 根据对战类型动态返回分享封面图路径
- * battleType === 2（多人乱斗）→ melee_share.jpg
- * 其余（好友约战 / 组队对战）→ contest_share.jpg
+ * 根据对战类型和靶纸尺寸动态返回分享封面图路径，共 4 张图：
+ *   contest_share_20.jpg — 约战/对抗赛 + 20cm 靶
+ *   contest_share_40.jpg — 约战/对抗赛 + 40cm 靶
+ *   melee_share_20.jpg   — 多人乱斗 + 20cm 靶
+ *   melee_share_40.jpg   — 多人乱斗 + 40cm 靶
  *
- * 网络图片：
- *   https://static.shelingxingqiu.com/shootmini/static/share/melee_share.jpg
- *   https://static.shelingxingqiu.com/shootmini/static/share/contest_share.jpg
+ * 当 targetSize 未知时默认取 20cm 图。
  */
 const shareImage = computed(() => {
-  if (room.value.battleType === 2) {
-    return 'https://static.shelingxingqiu.com/shootmini/static/share/melee_share.jpg';
-  }
-  return 'https://static.shelingxingqiu.com/shootmini/static/share/contest_share.jpg';
+  const type = room.value.battleType === 2 ? 'melee' : 'contest';
+  const size = targetSize.value === 40 ? '40' : '20';
+  return `https://static.shelingxingqiu.com/shootmini/static/share/${type}_share_${size}.jpg`;
 });
 
 onShareAppMessage(() => {