From 0e93064321afbea42b27683da55bc47a360623c8 Mon Sep 17 00:00:00 2001
From: huangxd- <649924757@qq.com>
Date: Sun, 26 Jul 2026 22:01:25 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=8E=AF=E5=A2=83?=
 =?UTF-8?q?=E5=8F=98=E9=87=8F=E5=88=97=E8=A1=A8=E4=B8=AD=E8=BF=87=E6=BB=A4?=
 =?UTF-8?q?=20UI=5FTHEME=20=E5=90=8E=E7=BC=96=E8=BE=91=E5=88=A0=E9=99=A4?=
 =?UTF-8?q?=E7=B4=A2=E5=BC=95=E9=94=99=E4=B9=B1=E7=9A=84=E9=97=AE=E9=A2=98?=
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在渲染环境变量列表时，过滤掉 UI_THEME 项后，原索引与显示位置不匹配，导致编辑和删除操作错误。现保留原始索引，确保操作指向正确的配置项。
---
 danmu_api/ui/js/systemsettings.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/danmu_api/ui/js/systemsettings.js b/danmu_api/ui/js/systemsettings.js
index 6841792..b311045 100644
--- a/danmu_api/ui/js/systemsettings.js
+++ b/danmu_api/ui/js/systemsettings.js
@@ -2254,14 +2254,15 @@ function renderEnvList() {
     if (themeSettings) themeSettings.hidden = currentCategory !== 'system';
 
     const items = (envVariables[currentCategory] || [])
-        .filter(item => item.key !== 'UI_THEME');
+        .map((item, originalIndex) => ({ item, originalIndex }))
+        .filter(({ item }) => item.key !== 'UI_THEME');
 
     if (items.length === 0) {
         list.innerHTML = '<p class="text-gray padding-20 text-center">暂无配置项</p>';
         return;
     }
 
-    list.innerHTML = items.map((item, index) => {
+    list.innerHTML = items.map(({ item, originalIndex }) => {
         const typeLabel = item.type === 'boolean' ? '布尔' :
                          item.type === 'number' ? '数字' :
                          item.type === 'select' ? '单选' :
@@ -2279,8 +2280,8 @@ function renderEnvList() {
                     <div class="text-gray font-size-12 margin-top-3">\${item.description || '无描述'}</div>
                 </div>
                 <div class="env-actions">
-                    <button class="btn btn-primary" onclick="editEnv(\${index})">编辑</button>
-                    <button class="btn btn-danger" onclick="deleteEnv(\${index})">删除</button>
+                    <button class="btn btn-primary" onclick="editEnv(\${originalIndex})">编辑</button>
+                    <button class="btn btn-danger" onclick="deleteEnv(\${originalIndex})">删除</button>
                 </div>
             </div>
         \`;