From bf09e740e9d6c4fa8262c5ef2ed8cd314376f146 Mon Sep 17 00:00:00 2001
From: fawney19 <elky0401@gmail.com>
Date: Thu, 8 Jan 2026 11:25:52 +0800
Subject: [PATCH] =?UTF-8?q?fix(ui):=20=E4=BC=98=E5=8C=96=E6=8F=90=E4=BE=9B?=
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- 模型列表删除按钮仅在 hover 时显示红色
- 批量关联模型对话框：只有全局模型时展开，有多个分组时全部折叠
---
 .../components/BatchAssignModelsDialog.vue      | 17 ++++++++++-------
 .../components/provider-tabs/ModelsTab.vue      |  2 +-
 2 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/frontend/src/features/providers/components/BatchAssignModelsDialog.vue b/frontend/src/features/providers/components/BatchAssignModelsDialog.vue
index ba5c04c..1618cca 100644
--- a/frontend/src/features/providers/components/BatchAssignModelsDialog.vue
+++ b/frontend/src/features/providers/components/BatchAssignModelsDialog.vue
@@ -531,20 +531,23 @@ watch(() => props.open, async (isOpen) => {
 // 加载数据
 async function loadData() {
   await Promise.all([loadGlobalModels(), loadExistingModels()])
-  // 默认折叠全局模型组
-  collapsedGroups.value = new Set(['global'])
 
   // 检查缓存，如果有缓存数据则直接使用
   const cachedModels = getCachedModels(props.providerId)
-  if (cachedModels) {
+  if (cachedModels && cachedModels.length > 0) {
     upstreamModels.value = cachedModels
     upstreamModelsLoaded.value = true
-    // 折叠所有上游模型组
+    // 有多个分组时全部折叠
+    const allGroups = new Set(['global'])
     for (const model of cachedModels) {
       if (model.api_format) {
-        collapsedGroups.value.add(model.api_format)
+        allGroups.add(model.api_format)
       }
     }
+    collapsedGroups.value = allGroups
+  } else {
+    // 只有全局模型时展开
+    collapsedGroups.value = new Set()
   }
 }
 
@@ -585,8 +588,8 @@ async function fetchUpstreamModels(forceRefresh = false) {
       } else {
         upstreamModels.value = result.models
         upstreamModelsLoaded.value = true
-        // 折叠所有上游模型组
-        const allGroups = new Set(collapsedGroups.value)
+        // 有多个分组时全部折叠
+        const allGroups = new Set(['global'])
         for (const model of result.models) {
           if (model.api_format) {
             allGroups.add(model.api_format)
diff --git a/frontend/src/features/providers/components/provider-tabs/ModelsTab.vue b/frontend/src/features/providers/components/provider-tabs/ModelsTab.vue
index 6643189..b0053dd 100644
--- a/frontend/src/features/providers/components/provider-tabs/ModelsTab.vue
+++ b/frontend/src/features/providers/components/provider-tabs/ModelsTab.vue
@@ -178,7 +178,7 @@
                 <Button
                   variant="ghost"
                   size="icon"
-                  class="h-8 w-8 text-destructive hover:text-destructive"
+                  class="h-8 w-8 hover:text-destructive"
                   title="删除"
                   @click="deleteModel(model)"
                 >