From b5081afb2cadca6101dd6093ae5d854a20ce6a97 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E6=88=90?= <light@qq.com>
Date: Wed, 22 Apr 2026 10:19:01 +0800
Subject: [PATCH] 1

---
 project.config.json         | 2 +-
 src/services/userService.ts | 2 +-
 src/utils/genPoster.ts      | 7 ++++---
 src/utils/share.ts          | 7 +++----
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/project.config.json b/project.config.json
index dbb6d57..acbf751 100644
--- a/project.config.json
+++ b/project.config.json
@@ -57,4 +57,4 @@
     "include": []
   },
   "editorSetting": {}
-}
\ No newline at end of file
+}
diff --git a/src/services/userService.ts b/src/services/userService.ts
index 6761e8e..37151a9 100644
--- a/src/services/userService.ts
+++ b/src/services/userService.ts
@@ -217,7 +217,7 @@ export class UserService {
 
       // 处理人数统计 - 兼容不同的字段名
       const registered_count =
-        game.current_players || game.participant_count || 0;
+        game.participant_count ?? game.current_players ?? 0;
       const max_count = game.max_players || game.max_participants || 0;
 
       // 转换为 ListCard 期望的格式
diff --git a/src/utils/genPoster.ts b/src/utils/genPoster.ts
index 1f2339f..7c0b597 100644
--- a/src/utils/genPoster.ts
+++ b/src/utils/genPoster.ts
@@ -319,8 +319,9 @@ export async function generatePosterImage(data: any): Promise<string> {
 
 
   console.log("start !!!!");
-  // const dpr = Taro.getWindowInfo().pixelRatio;
-  const dpr = 1;
+  const systemDpr =
+    Taro.getWindowInfo?.().pixelRatio || Taro.getSystemInfoSync().pixelRatio || 1;
+  const dpr = Math.min(Math.max(systemDpr, 1), 2);
   // console.log(dpr, 'dpr')
   const width = 600;
   const height = 1000;
@@ -487,7 +488,7 @@ export async function generatePosterImage(data: any): Promise<string> {
   const { tempFilePath } = await Taro.canvasToTempFilePath({
     canvas,
     fileType: 'png',
-    quality: 0.7,
+    quality: 1,
   });
   console.log('tempFilePath', tempFilePath)
   return tempFilePath;
diff --git a/src/utils/share.ts b/src/utils/share.ts
index 0f6f4f8..1066873 100644
--- a/src/utils/share.ts
+++ b/src/utils/share.ts
@@ -26,10 +26,9 @@ const designHeight = 400
 // 获取屏幕宽度，如果没有传入width则使用屏幕宽度
 const windowWidth = Taro.getSystemInfoSync().windowWidth
 
-// 获取 DPR - 使用系统像素比确保高清显示
-// const systemDpr = Taro.getSystemInfoSync().pixelRatio
-const dpr = 1
-// Math.min(systemDpr, 3) // 限制最大dpr为3，避免过度放大
+// 获取 DPR - 使用系统像素比确保高清显示，限制上限避免内存占用过高
+const systemDpr = Taro.getSystemInfoSync().pixelRatio || 1
+const dpr = Math.min(Math.max(systemDpr, 1), 2)
 
 // 2. 计算缩放比例（设备宽度 / 设计稿宽度）
 const scale = windowWidth / designWidth