diff --git a/frontend/app/web-gold/src/App.vue b/frontend/app/web-gold/src/App.vue
index 1ae014af0c..53696e60c7 100644
--- a/frontend/app/web-gold/src/App.vue
+++ b/frontend/app/web-gold/src/App.vue
@@ -2,8 +2,6 @@
 import { RouterView } from 'vue-router'
 import { ref, watchEffect } from 'vue'
 import SvgSprite from '@/components/icons/SvgSprite.vue'
-import { useUserStore } from '@/stores/user'
-import tokenManager from '@gold/utils/token-manager'
 
 // ========================================
 // 主题配置 - 使用 CSS 变量，无需 Ant Design
@@ -47,21 +45,9 @@ watchEffect((onCleanup) => {
   onCleanup(() => media.removeEventListener('change', handler))
 })
 
-// 用户状态
-const userStore = useUserStore()
-
-// 自动刷新 token
-watchEffect((onCleanup) => {
-  let interval
-  if (userStore.isLoggedIn) {
-    interval = setInterval(() => {
-      tokenManager.refreshToken()
-    }, 5 * 60 * 1000)
-  }
-  onCleanup(() => {
-    if (interval) clearInterval(interval)
-  })
-})
+// 注意：token 刷新逻辑需要通过后端 API 实现
+// TokenManager 只是本地存储管理器，不具备刷新能力
+// 如需自动刷新，应在 axios 拦截器中处理 401 响应
 
 // 暴露给模板使用
 defineExpose({ toggleTheme, isDark })
diff --git a/frontend/app/web-gold/src/components/SavePromptModal.vue b/frontend/app/web-gold/src/components/SavePromptModal.vue
index 29ad9a600c..47d0c28154 100644
--- a/frontend/app/web-gold/src/components/SavePromptModal.vue
+++ b/frontend/app/web-gold/src/components/SavePromptModal.vue
@@ -1,9 +1,18 @@
 <script setup>
 import { ref, watchEffect, computed } from 'vue'
-import { message } from 'ant-design-vue'
+import { toast } from 'vue-sonner'
 import { UserPromptApi } from '@/api/userPrompt'
 import { useUserStore } from '@/stores/user'
 
+import { Dialog, DialogContent,
+  DialogHeader,
+  DialogTitle,
+  DialogFooter } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { Textarea } from '@/components/ui/textarea'
+import { Label } from '@/components/ui/label'
+
 const props = defineProps({
   visible: {
     type: Boolean,
@@ -66,18 +75,18 @@ watchEffect(() => {
 
 async function handleSave() {
   if (!savePromptForm.value.name.trim()) {
-    message.warning('请输入提示词名称')
+    toast.warning('请输入提示词名称')
     return
   }
 
   if (!savePromptForm.value.content.trim()) {
-    message.warning('提示词内容不能为空')
+    toast.warning('提示词内容不能为空')
     return
   }
 
   const userId = Number(userStore.userId)
   if (!userId) {
-    message.error('无法获取用户ID，请先登录')
+    toast.error('无法获取用户ID，请先登录')
     return
   }
 
@@ -85,7 +94,7 @@ async function handleSave() {
   try {
     const content = savePromptForm.value.content?.trim() || ''
     if (!content) {
-      message.error('提示词内容不能为空')
+      toast.error('提示词内容不能为空')
       return
     }
 
@@ -118,7 +127,7 @@ async function handleSave() {
     }
 
     if (response && (response.code === 0 || response.code === 200)) {
-      message.success(isEditMode.value ? '提示词更新成功' : '提示词保存成功')
+      toast.success(isEditMode.value ? '提示词更新成功' : '提示词保存成功')
       emit('update:visible', false)
       emit('success')
       // 重置表单
@@ -133,7 +142,7 @@ async function handleSave() {
     }
   } catch (error) {
     console.error('保存提示词失败:', error)
-    message.error(error?.message || '保存失败，请稍后重试')
+    toast.error(error?.message || '保存失败，请稍后重试')
   } finally {
     savingPrompt.value = false
   }
@@ -145,43 +154,51 @@ function handleCancel() {
 </script>
 
 <template>
-  <a-modal
-    :open="visible"
-    :title="modalTitle"
-    :width="600"
-    :maskClosable="false"
-    @cancel="handleCancel">
-    <a-form :model="savePromptForm" layout="vertical">
-      <a-form-item label="提示词名称" required>
-        <a-input
-          v-model:value="savePromptForm.name"
-          placeholder="请输入提示词名称"
-          :maxlength="50"
-          show-count />
-      </a-form-item>
-      <a-form-item label="分类/标签">
-        <a-input
-          v-model:value="savePromptForm.category"
-          placeholder="可选：输入分类或标签"
-          :maxlength="20" />
-      </a-form-item>
-      <a-form-item label="提示词内容">
-        <a-textarea
-          v-model:value="savePromptForm.content"
-          :rows="8"
-          placeholder="提示词内容" />
-      </a-form-item>
-    </a-form>
+  <Dialog :open="visible" @update:open="$emit('update:visible', $event)">
+    <DialogContent class="sm:max-w-[600px] max-h-[80vh] flex flex-col p-0">
+      <DialogHeader class="px-6 pt-6 pb-2 flex-shrink-0">
+        <DialogTitle>{{ modalTitle }}</DialogTitle>
+      </DialogHeader>
 
-    <template #footer>
-      <a-space>
-        <a-button @click="handleCancel">取消</a-button>
-        <a-button
-          type="primary"
+      <div class="space-y-4 px-6 py-4 overflow-y-auto flex-1">
+        <div class="space-y-2">
+          <Label>提示词名称 <span class="text-destructive">*</span></Label>
+          <Input
+            v-model="savePromptForm.name"
+            placeholder="请输入提示词名称"
+            :maxlength="50"
+          />
+        </div>
+
+        <div class="space-y-2">
+          <Label>分类/标签</Label>
+          <Input
+            v-model="savePromptForm.category"
+            placeholder="可选：输入分类或标签"
+            :maxlength="20"
+          />
+        </div>
+
+        <div class="space-y-2">
+          <Label>提示词内容</Label>
+          <Textarea
+            v-model="savePromptForm.content"
+            :rows="8"
+            placeholder="提示词内容"
+          />
+        </div>
+      </div>
+
+      <DialogFooter class="px-6 pb-6 pt-2 flex-shrink-0 border-t">
+        <Button variant="outline" @click="handleCancel">取消</Button>
+        <Button
           :loading="savingPrompt"
           :disabled="!savePromptForm.name.trim()"
-          @click="handleSave">{{ isEditMode ? '更新' : '保存' }}</a-button>
-      </a-space>
-    </template>
-  </a-modal>
+          @click="handleSave"
+        >
+          {{ isEditMode ? '更新' : '保存' }}
+        </Button>
+      </DialogFooter>
+    </DialogContent>
+  </Dialog>
 </template>
diff --git a/frontend/app/web-gold/src/components/StyleSelector.vue b/frontend/app/web-gold/src/components/StyleSelector.vue
index 840fbd2288..3a59907584 100644
--- a/frontend/app/web-gold/src/components/StyleSelector.vue
+++ b/frontend/app/web-gold/src/components/StyleSelector.vue
@@ -1,32 +1,27 @@
 <template>
-  <a-select
-    v-model:value="selectedId"
-    :placeholder="placeholder"
-    :loading="loading"
-    style="width: 100%"
-    show-search
-    :filter-option="filterOption"
-    @change="handleChange"
-  >
-    <a-select-option
-      v-for="item in allList"
-      :key="item.id"
-      :value="item.id"
-    >
-      <div class="option-content">
-        <img v-if="item.icon" :src="item.icon" class="option-avatar" />
-        <span class="option-name">{{ item.name }}</span>
-        <span class="option-tag">{{ item.category || '其他' }}</span>
-      </div>
-    </a-select-option>
+  <Select v-model="selectedId" @update:model-value="handleChange">
+    <SelectTrigger class="w-full">
+      <SelectValue :placeholder="placeholder" />
+    </SelectTrigger>
+    <SelectContent>
+      <SelectItem
+        v-for="item in allList"
+        :key="item.id"
+        :value="item.id"
+      >
+        <div class="option-content">
+          <img v-if="item.icon" :src="item.icon" class="option-avatar" />
+          <span class="option-name">{{ item.name }}</span>
+          <span class="option-tag">{{ item.category || '其他' }}</span>
+        </div>
+      </SelectItem>
 
-    <!-- 空状态 -->
-    <template v-if="!loading && allList.length === 0">
-      <a-select-option disabled value="__empty__">
-        <span class="empty-text">暂无可选项</span>
-      </a-select-option>
-    </template>
-  </a-select>
+      <!-- 空状态 -->
+      <div v-if="!loading && allList.length === 0" class="empty-text">
+        暂无可选项
+      </div>
+    </SelectContent>
+  </Select>
 </template>
 
 <script setup>
@@ -34,6 +29,8 @@ import { ref, computed, watch, onMounted } from 'vue'
 import { usePromptStore } from '@/stores/prompt'
 import { getJSON, setJSON } from '@/utils/storage'
 
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+
 const props = defineProps({
   modelValue: {
     type: [String, Number],
@@ -59,15 +56,9 @@ const selectedId = ref(null)
 // 全部列表（来自 /ai/user-prompt/my-list）
 const allList = computed(() => promptStore.promptList || [])
 
-// 过滤选项
-function filterOption(input, option) {
-  const item = allList.value.find(p => p.id === option.value)
-  return item?.name?.toLowerCase().includes(input.toLowerCase())
-}
-
 // 处理选择变化
 function handleChange(value) {
-  if (!value || value === '__empty__') {
+  if (!value) {
     emit('update:modelValue', null)
     emit('change', null)
     return
@@ -160,13 +151,16 @@ defineExpose({
   font-size: 11px;
   padding: 1px 6px;
   border-radius: 10px;
-  background: rgba(24, 144, 255, 0.1);
-  color: #1890ff;
+  background: rgba(59, 130, 246, 0.1);
+  color: #3b82f6;
   flex-shrink: 0;
 }
 
 .empty-text {
-  color: var(--color-text-secondary);
+  padding: 8px 12px;
+  color: var(--color-gray-400);
+  font-size: 13px;
   font-style: italic;
+  text-align: center;
 }
 </style>
diff --git a/frontend/app/web-gold/src/components/VideoPreviewModal.vue b/frontend/app/web-gold/src/components/VideoPreviewModal.vue
index 177468048d..0b80558d8b 100644
--- a/frontend/app/web-gold/src/components/VideoPreviewModal.vue
+++ b/frontend/app/web-gold/src/components/VideoPreviewModal.vue
@@ -1,30 +1,28 @@
 <template>
-  <a-modal
-    v-model:open="visible"
-    :title="title"
-    :footer="null"
-    width="auto"
-    centered
-    @cancel="handleClose"
-    class="video-preview-modal"
-  >
-    <div class="video-container">
-      <video
-        v-if="visible && videoUrl"
-        ref="videoRef"
-        :src="videoUrl"
-        controls
-        autoplay
-        class="preview-video"
-      >
-        您的浏览器不支持视频播放
-      </video>
-    </div>
-  </a-modal>
+  <Dialog v-model:open="visible" @update:open="$emit('update:open', $event)">
+    <DialogContent class="video-preview-dialog">
+      <DialogHeader>
+        <DialogTitle>{{ title }}</DialogTitle>
+      </DialogHeader>
+      <div class="video-container">
+        <video
+          v-if="visible && videoUrl"
+          ref="videoRef"
+          :src="videoUrl"
+          controls
+          autoplay
+          class="preview-video"
+        >
+          您的浏览器不支持视频播放
+        </video>
+      </div>
+    </DialogContent>
+  </Dialog>
 </template>
 
 <script setup>
 import { ref, computed } from 'vue'
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 
 const props = defineProps({
   open: {
@@ -33,7 +31,7 @@ const props = defineProps({
   },
   videoUrl: {
     type: String,
-    default: ''
+    default: '',
   },
   title: {
     type: String,
@@ -60,27 +58,11 @@ const handleClose = () => {
 </script>
 
 <style scoped lang="less">
-.video-preview-modal {
-  :deep(.ant-modal-content) {
-    max-width: 90vw;
-    max-height: 90vh;
-    border-radius: 12px;
-    overflow: hidden;
-    display: flex;
-    flex-direction: column;
-  }
-
-  :deep(.ant-modal-header) {
-    padding: 12px 20px;
-    border-bottom: 1px solid var(--color-gray-200);
-    flex-shrink: 0;
-  }
-
-  :deep(.ant-modal-body) {
-    padding: 0;
-    flex: 1;
-    overflow: hidden;
-  }
+.video-preview-dialog {
+  max-width: 90vw;
+  max-height: 90vh;
+  border-radius: 12px;
+  overflow: hidden;
 }
 
 .video-container {
@@ -88,6 +70,7 @@ const handleClose = () => {
   display: flex;
   align-items: center;
   justify-content: center;
+  padding: 0;
 }
 
 .preview-video {
@@ -100,11 +83,9 @@ const handleClose = () => {
 
 // 响应式：小屏幕
 @media (max-width: 768px) {
-  .video-preview-modal {
-    :deep(.ant-modal-content) {
-      max-width: 95vw;
-      max-height: 85vh;
-    }
+  .video-preview-dialog {
+    max-width: 95vw;
+    max-height: 85vh;
   }
 
   .preview-video {
diff --git a/frontend/app/web-gold/src/components/VideoSelector.vue b/frontend/app/web-gold/src/components/VideoSelector.vue
index 58dbe76f95..6c8e48ed39 100644
--- a/frontend/app/web-gold/src/components/VideoSelector.vue
+++ b/frontend/app/web-gold/src/components/VideoSelector.vue
@@ -1,136 +1,144 @@
 <template>
-  <a-modal
-    v-model:open="visible"
-    :title="modalTitle"
-    width="900px"
-    :footer="null"
-    :maskClosable="false"
-    class="video-selector-modal"
-  >
-    <div class="video-selector">
-      <!-- 搜索栏 -->
-      <div class="search-bar">
-        <div class="search-input-wrapper">
-          <SearchOutlined class="search-icon" />
-          <a-input-search
-            v-model:value="searchKeyword"
-            placeholder="输入视频名称进行搜索..."
-            allow-clear
-            @search="handleSearch"
-            class="search-input"
-          />
-        </div>
-      </div>
+  <Dialog v-model:open="visible" @update:open="$emit('update:open', $event)">
+    <DialogContent class="sm:max-w-[900px] p-0">
+      <DialogHeader>
+        <DialogTitle>{{ modalTitle }}</DialogTitle>
+      </DialogHeader>
 
-      <!-- 视频网格 -->
-      <div class="video-grid">
-        <!-- 骨架屏加载状态 -->
-        <a-skeleton
-          v-if="loading"
-          v-for="n in 6"
-          :key="n"
-          :loading="true"
-          :active="true"
-          :avatar="false"
-          :title="false"
-          class="video-card-skeleton"
-        >
-          <template #default>
-            <div class="skeleton-thumbnail"></div>
-            <div class="skeleton-content">
-              <a-skeleton-title class="skeleton-title" />
-              <a-skeleton-paragraph class="skeleton-meta" :rows="1" />
+      <div class="video-selector">
+        <!-- 搜索栏 -->
+        <div class="search-bar">
+          <div class="relative">
+            <Icon icon="lucide:search" class="search-icon" />
+            <Input
+              v-model="searchKeyword"
+              placeholder="输入视频名称进行搜索..."
+              class="search-input"
+              @keydown.enter="handleSearch"
+            />
+            <Button
+              v-if="searchKeyword"
+              variant="ghost"
+              size="icon-sm"
+              class="absolute right-1 top-1/2 -translate-y-1/2"
+              @click="clearSearch"
+            >
+              <Icon icon="lucide:x" class="size-4" />
+            </Button>
+          </div>
+        </div>
+
+        <!-- 视频网格 -->
+        <div class="video-grid">
+          <!-- 骨架屏加载状态 -->
+          <template v-if="loading">
+            <div v-for="n in 6" :key="n" class="video-card-skeleton">
+              <div class="skeleton-thumbnail"></div>
+              <div class="skeleton-content">
+                <div class="skeleton-title"></div>
+                <div class="skeleton-meta"></div>
+              </div>
             </div>
           </template>
-        </a-skeleton>
 
-        <!-- 视频列表 -->
-        <div
-          v-for="video in videoList"
-          :key="video.id"
-          class="video-card"
-          :class="{ selected: selectedVideoId === video.id }"
-          @click="selectVideo(video)"
-          role="button"
-          :aria-label="`选择视频: ${video.fileName}`"
-        >
-          <div class="video-thumbnail">
-            <img
-              :src="getVideoPreviewUrl(video) || defaultCover"
-              :alt="video.fileName"
-              @error="handleImageError"
-              loading="lazy"
-            />
-            <div class="video-duration">{{ formatDuration(video.duration) }}</div>
-            <!-- hover 播放按钮 -->
-            <div class="video-play-btn" @click.stop="handlePreview(video)">
-              <PlayCircleOutlined />
+          <!-- 视频列表 -->
+          <button
+            v-for="video in videoList"
+            :key="video.id"
+            class="video-card"
+            :class="{ selected: selectedVideoId === video.id }"
+            @click="selectVideo(video)"
+          >
+            <div class="video-thumbnail">
+              <img
+                :src="getVideoPreviewUrl(video) || defaultCover"
+                :alt="video.fileName"
+                @error="handleImageError"
+                loading="lazy"
+              />
+              <div class="video-duration">{{ formatDuration(video.duration) }}</div>
+              <!-- hover 播放按钮 -->
+              <div class="video-play-btn" @click.stop="handlePreview(video)">
+                <Icon icon="lucide:play-circle" class="size-10" />
+              </div>
+              <div class="video-selected-mark" v-if="selectedVideoId === video.id">
+                <Icon icon="lucide:check" class="size-4" />
+              </div>
             </div>
-            <div class="video-selected-mark" v-if="selectedVideoId === video.id">
-              <CheckOutlined />
+            <div class="video-info">
+              <div class="video-title" :title="video.fileName">
+                <span class="title-text">{{ video.fileName }}</span>
+              </div>
+              <div class="video-meta">
+                <span class="meta-item">
+                  <Icon icon="lucide:video" class="size-3" />
+                  {{ formatFileSize(video.fileSize) }}
+                </span>
+                <span class="meta-item">
+                  <Icon icon="lucide:clock" class="size-3" />
+                  {{ formatDuration(video.duration) }}
+                </span>
+              </div>
             </div>
-          </div>
-          <div class="video-info">
-            <div class="video-title" :title="video.fileName">
-              <span class="title-text">{{ video.fileName }}</span>
-            </div>
-            <div class="video-meta">
-              <span class="meta-item">
-                <VideoCameraOutlined />
-                {{ formatFileSize(video.fileSize) }}
-              </span>
-              <span class="meta-item">
-                <ClockCircleOutlined />
-                {{ formatDuration(video.duration) }}
-              </span>
+          </button>
+
+          <!-- 空状态 -->
+          <div v-if="!loading && videoList.length === 0" class="empty-state">
+            <div class="empty-illustration">
+              <div class="empty-icon-wrapper">
+                <Icon icon="lucide:image" class="size-9 text-muted-foreground" />
+              </div>
+              <div class="empty-text">
+                <h3 class="empty-title">
+                  {{ searchKeyword ? '未找到匹配的视频' : '暂无视频' }}
+                </h3>
+                <p class="empty-description">
+                  {{ searchKeyword ? '尝试使用不同的关键词搜索' : '请先上传视频文件' }}
+                </p>
+                <Button v-if="searchKeyword" variant="link" size="sm" @click="clearSearch">
+                  <Icon icon="lucide:x" class="size-4" />
+                  清除搜索条件
+                </Button>
+              </div>
             </div>
           </div>
         </div>
 
-        <!-- 空状态 -->
-        <div v-if="!loading && videoList.length === 0" class="empty-state">
-          <div class="empty-illustration">
-            <div class="empty-icon-wrapper">
-              <PictureOutlined class="empty-icon" />
-            </div>
-            <div class="empty-text">
-              <h3 class="empty-title">
-                {{ searchKeyword ? '未找到匹配的视频' : '暂无视频' }}
-              </h3>
-              <p class="empty-description">
-                {{ searchKeyword ? '尝试使用不同的关键词搜索' : '请先上传视频文件' }}
-              </p>
-              <a-button v-if="searchKeyword" type="link" @click="clearSearch" class="clear-search-btn">
-                <CloseOutlined /> 清除搜索条件
-              </a-button>
-            </div>
+        <!-- 分页 -->
+        <div class="pagination-wrapper" v-if="total > pageSize">
+          <span class="text-sm text-muted-foreground">
+            共 {{ total }} 条
+          </span>
+          <div class="flex gap-1">
+            <Button
+              variant="outline"
+              size="sm"
+              :disabled="currentPage === 1"
+              @click="handlePageChange(currentPage - 1)"
+            >
+              上一页
+            </Button>
+            <Button
+              variant="outline"
+              size="sm"
+              :disabled="currentPage * pageSize >= total"
+              @click="handlePageChange(currentPage + 1)"
+            >
+              下一页
+            </Button>
           </div>
         </div>
-      </div>
 
-      <!-- 分页 -->
-      <div class="pagination-wrapper" v-if="total > pageSize">
-        <a-pagination
-          v-model:current="currentPage"
-          v-model:page-size="pageSize"
-          :total="total"
-          show-size-changer
-          show-quick-jumper
-          :show-total="(total, range) => `第 ${range[0]}-${range[1]} 条，共 ${total} 条`"
-          @change="handlePageChange"
-          @show-size-change="handlePageSizeChange"
-        />
+        <!-- 底部操作栏 -->
+        <div class="modal-footer">
+          <Button variant="outline" @click="handleCancel">取消</Button>
+          <Button :disabled="!selectedVideoId" @click="handleConfirm">
+            确认选择
+          </Button>
+        </div>
       </div>
-
-      <!-- 底部操作栏 -->
-      <div class="modal-footer">
-        <a-button @click="handleCancel">取消</a-button>
-        <a-button type="primary" @click="handleConfirm" :disabled="!selectedVideoId">
-          确认选择
-        </a-button>
-      </div>
-    </div>
-  </a-modal>
+    </DialogContent>
+  </Dialog>
 
   <!-- 视频预览弹窗 -->
   <VideoPreviewModal
@@ -142,19 +150,15 @@
 
 <script setup>
 import { ref, computed, watch } from 'vue'
-import { message } from 'ant-design-vue'
-import {
-  CheckOutlined,
-  PictureOutlined,
-  VideoCameraOutlined,
-  ClockCircleOutlined,
-  SearchOutlined,
-  CloseOutlined,
-  PlayCircleOutlined
-} from '@ant-design/icons-vue'
+import { toast } from 'vue-sonner'
+import { Icon } from '@iconify/vue'
 import { MaterialService } from '@/api/material'
 import VideoPreviewModal from '@/components/VideoPreviewModal.vue'
 
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+
 const props = defineProps({
   open: {
     type: Boolean,
@@ -203,11 +207,11 @@ const fetchVideoList = async () => {
       videoList.value = res.data.list || []
       total.value = res.data.total || 0
     } else {
-      message.error(res.msg || '获取视频列表失败')
+      toast.error(res.msg || '获取视频列表失败')
     }
   } catch (error) {
     console.error('获取视频列表失败:', error)
-    message.error('获取视频列表失败')
+    toast.error('获取视频列表失败')
   } finally {
     loading.value = false
   }
@@ -224,17 +228,8 @@ const clearSearch = () => {
   fetchVideoList()
 }
 
-const handlePageChange = (page, size) => {
+const handlePageChange = (page) => {
   currentPage.value = page
-  if (size) {
-    pageSize.value = size
-  }
-  fetchVideoList()
-}
-
-const handlePageSizeChange = (_current, size) => {
-  currentPage.value = 1
-  pageSize.value = size
   fetchVideoList()
 }
 
@@ -246,12 +241,10 @@ const selectVideo = (video) => {
 // 预览视频
 const handlePreview = async (video) => {
   if (!video.id) {
-    message.warning('视频信息不完整')
+    toast.warning('视频信息不完整')
     return
   }
 
-  // 显示加载提示
-
   try {
     // 调用后端API获取带签名的视频播放URL
     const res = await MaterialService.getVideoPlayUrl(video.id)
@@ -261,11 +254,11 @@ const handlePreview = async (video) => {
       previewUrl.value = res.data
       previewVisible.value = true
     } else {
-      message.error(res.msg || '获取视频地址失败')
+      toast.error(res.msg || '获取视频地址失败')
     }
   } catch (error) {
     console.error('获取视频播放URL失败:', error)
-    message.error('获取视频地址失败，请重试')
+    toast.error('获取视频地址失败，请重试')
   }
 }
 
@@ -306,7 +299,7 @@ const handleCancel = () => {
 
 const handleConfirm = () => {
   if (!selectedVideo.value) {
-    message.warning('请选择一个视频')
+    toast.warning('请选择一个视频')
     return
   }
 
@@ -336,52 +329,21 @@ watch(() => props.open, (isOpen) => {
 /* 搜索栏样式 */
 .search-bar {
   padding: 16px;
-  background: #f9fafb;
+  background: var(--color-gray-50);
   border-radius: 8px;
 }
 
-.search-input-wrapper {
-  position: relative;
-  display: flex;
-  align-items: center;
-}
-
 .search-icon {
   position: absolute;
   left: 12px;
-  z-index: 100;
-  color: #9ca3af;
+  top: 50%;
+  transform: translateY(-50%);
+  color: var(--color-gray-400);
   font-size: 16px;
 }
 
-.search-input :deep(.ant-input) {
+.search-input {
   padding-left: 36px;
-  padding-right: 12px;
-  height: 40px;
-  background: #ffffff;
-  border-radius: 6px;
-  color: #111827;
-  font-size: 14px;
-}
-
-.search-input :deep(.ant-input-group),
-.search-input :deep(.ant-input-group-wrapper),
-.search-input :deep(.ant-input-group-addon) {
-  display: block;
-}
-
-.search-input :deep(.ant-input-group-addon) {
-  display: none;
-}
-
-.search-input :deep(.ant-input):focus,
-.search-input :deep(.ant-input-affix-wrapper-focused) {
-  border-color: #3b82f6;
-  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
-}
-
-.search-input :deep(.ant-input::placeholder) {
-  color: #9ca3af;
 }
 
 /* 视频网格样式 */
@@ -399,52 +361,45 @@ watch(() => props.open, (isOpen) => {
 }
 
 .video-grid::-webkit-scrollbar-track {
-  background: #f3f4f6;
+  background: var(--color-gray-100);
   border-radius: 3px;
 }
 
 .video-grid::-webkit-scrollbar-thumb {
-  background: #d1d5db;
+  background: var(--color-gray-300);
   border-radius: 3px;
 }
 
-.video-grid::-webkit-scrollbar-thumb:hover {
-  background: #9ca3af;
-}
-
 /* 视频卡片样式 */
 .video-card {
-  background: #ffffff;
-  border: 3px solid transparent;
+  background: white;
+  border: 2px solid transparent;
   border-radius: 8px;
   overflow: hidden;
   cursor: pointer;
   transition: all 0.2s;
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
+  text-align: left;
+  padding: 0;
 }
 
 .video-card:hover {
-  border-color: #3b82f6;
+  border-color: var(--color-primary-400);
   box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
 }
 
 .video-card.selected {
-  border-color: #3B82F6;
+  border-color: var(--color-primary-500);
   box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
 }
 
-.video-card:focus-visible {
-  border-color: #3B82F6;
-  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
-}
-
 /* 缩略图样式 */
 .video-thumbnail {
   position: relative;
   width: 100%;
   height: 112px;
   overflow: hidden;
-  background: #f3f4f6;
+  background: var(--color-gray-100);
 }
 
 .video-thumbnail img {
@@ -471,13 +426,12 @@ watch(() => props.open, (isOpen) => {
   right: 8px;
   width: 24px;
   height: 24px;
-  background: #3B82F6;
+  background: var(--color-primary-500);
   color: #fff;
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
-  font-size: 14px;
 }
 
 /* hover 播放按钮 */
@@ -489,12 +443,14 @@ watch(() => props.open, (isOpen) => {
   opacity: 0;
   transition: opacity 0.2s;
   cursor: pointer;
-}
-
-.video-play-btn .anticon {
-  font-size: 40px;
+  width: 40px;
+  height: 40px;
+  background: rgba(0, 0, 0, 0.5);
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
   color: white;
-  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
 }
 
 .video-thumbnail:hover .video-play-btn {
@@ -509,7 +465,7 @@ watch(() => props.open, (isOpen) => {
 .video-title {
   font-size: 14px;
   font-weight: 600;
-  color: #111827;
+  color: var(--color-gray-900);
   margin-bottom: 10px;
   overflow: hidden;
   text-overflow: ellipsis;
@@ -520,7 +476,7 @@ watch(() => props.open, (isOpen) => {
   display: flex;
   gap: 12px;
   font-size: 12px;
-  color: #6b7280;
+  color: var(--color-gray-500);
 }
 
 .meta-item {
@@ -537,7 +493,7 @@ watch(() => props.open, (isOpen) => {
   align-items: center;
   justify-content: center;
   padding: 60px 20px;
-  color: #6b7280;
+  color: var(--color-gray-500);
 }
 
 .empty-illustration {
@@ -548,18 +504,13 @@ watch(() => props.open, (isOpen) => {
   width: 80px;
   height: 80px;
   margin: 0 auto 16px;
-  background: #f3f4f6;
+  background: var(--color-gray-100);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
 }
 
-.empty-icon {
-  font-size: 36px;
-  color: #9ca3af;
-}
-
 .empty-text {
   max-width: 400px;
 }
@@ -567,35 +518,23 @@ watch(() => props.open, (isOpen) => {
 .empty-title {
   font-size: 16px;
   font-weight: 600;
-  color: #111827;
+  color: var(--color-gray-900);
   margin: 0 0 8px 0;
 }
 
 .empty-description {
   font-size: 14px;
-  color: #6b7280;
+  color: var(--color-gray-500);
   margin: 0;
 }
 
-.clear-search-btn {
-  margin-top: 12px;
-  color: #3b82f6;
-  font-weight: 500;
-}
-
-.clear-search-btn:hover {
-  color: #60a5fa;
-}
-
 /* 分页样式 */
 .pagination-wrapper {
   display: flex;
-  justify-content: center;
+  align-items: center;
+  justify-content: space-between;
   padding: 16px 0;
-  border-top: 1px solid #e5e7eb;
-  background: #f9fafb;
-  border-radius: 8px;
-  margin-top: 8px;
+  border-top: 1px solid var(--color-gray-200);
 }
 
 /* 底部操作栏样式 */
@@ -604,12 +543,60 @@ watch(() => props.open, (isOpen) => {
   justify-content: flex-end;
   gap: 12px;
   padding: 16px 20px;
-  border-top: 1px solid #e5e7eb;
-  background: #f9fafb;
+  border-top: 1px solid var(--color-gray-200);
+  background: var(--color-gray-50);
   border-radius: 8px;
   margin-top: 8px;
 }
 
+/* 骨架屏样式 */
+.video-card-skeleton {
+  background: white;
+  border: 2px solid transparent;
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.skeleton-thumbnail {
+  width: 100%;
+  height: 112px;
+  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+}
+
+.skeleton-content {
+  padding: 14px;
+}
+
+.skeleton-title {
+  height: 16px;
+  width: 70%;
+  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+  border-radius: 4px;
+  margin-bottom: 10px;
+}
+
+.skeleton-meta {
+  height: 12px;
+  width: 40%;
+  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
+  background-size: 200% 100%;
+  animation: shimmer 1.5s infinite;
+  border-radius: 4px;
+}
+
+@keyframes shimmer {
+  0% {
+    background-position: -200% 0;
+  }
+  100% {
+    background-position: 200% 0;
+  }
+}
+
 /* 响应式设计 */
 @media (max-width: 768px) {
   .video-grid {
@@ -656,66 +643,5 @@ watch(() => props.open, (isOpen) => {
   .video-info {
     padding: 8px;
   }
-
-  .search-input :deep(.ant-input) {
-    height: 36px;
-    font-size: 13px;
-  }
-
-  .modal-footer .ant-btn {
-    height: 32px;
-    padding: 0 12px;
-    font-size: 13px;
-  }
-}
-
-/* 骨架屏样式 */
-.video-card-skeleton {
-  background: #ffffff;
-  border: 2px solid transparent;
-  border-radius: 8px;
-  overflow: hidden;
-}
-
-.skeleton-thumbnail {
-  width: 100%;
-  height: 112px;
-  background: #f3f4f6;
-}
-
-.skeleton-content {
-  padding: 14px;
-}
-
-.skeleton-title {
-  margin-bottom: 10px;
-}
-
-.skeleton-meta :deep(.ant-skeleton-paragraph > li) {
-  height: 16px;
-  width: 60px;
-  background: #f3f4f6;
-  border-radius: 4px;
-}
-
-@media (max-width: 768px) {
-  .skeleton-thumbnail {
-    height: 100px;
-  }
-  .skeleton-content {
-    padding: 10px;
-  }
-}
-
-@media (max-width: 480px) {
-  .skeleton-thumbnail {
-    height: 90px;
-  }
-  .skeleton-content {
-    padding: 8px;
-  }
-  .skeleton-meta :deep(.ant-skeleton-paragraph > li) {
-    width: 50px;
-  }
 }
 </style>
diff --git a/frontend/app/web-gold/src/components/VoiceSelector.vue b/frontend/app/web-gold/src/components/VoiceSelector.vue
index b9c80f725c..3f139cbbdc 100644
--- a/frontend/app/web-gold/src/components/VoiceSelector.vue
+++ b/frontend/app/web-gold/src/components/VoiceSelector.vue
@@ -2,20 +2,13 @@
   <div class="voice-selector">
     <!-- 空状态 -->
     <div v-if="userVoiceCards.length === 0" class="empty-voices">
-      <a-empty :image="simpleImage" description="还没有配音">
-        <template #image>
-          <div class="empty-icon">
-            <svg viewBox="0 0 64 64" fill="none">
-              <circle cx="32" cy="32" r="28" fill="#f1f5f9" stroke="#e2e8f0" stroke-width="2"/>
-              <path d="M32 18C36.4183 18 40 21.5817 40 26V38C40 42.4183 36.4183 46 32 46C27.5817 46 24 42.4183 24 38V26C24 21.5817 27.5817 18 32 18Z" fill="#cbd5e1"/>
-              <path d="M32 14V18M32 46V50M18 32H22M42 32H46" stroke="#94a3b8" stroke-width="2" stroke-linecap="round"/>
-            </svg>
-          </div>
-        </template>
-        <a-button type="primary" size="small" @click="$router.push('/voice-copy')">
-          去创建配音
-        </a-button>
-      </a-empty>
+      <div class="empty-icon">
+        <Icon icon="lucide:mic-off" class="size-10 text-muted-foreground/40" />
+      </div>
+      <p class="text-muted-foreground mb-4">还没有配音</p>
+      <Button @click="$router.push('/voice-copy')">
+        去创建配音
+      </Button>
     </div>
 
     <div v-else class="voice-selector-wrapper">
@@ -25,23 +18,21 @@
           <span class="header-title">选择音色</span>
           <span class="voice-count">{{ userVoiceCards.length }} 个配音</span>
         </div>
-        <a-button
+        <Button
           v-if="selectedVoiceId"
           class="synthesize-btn"
           :disabled="isPlayerInitializing"
           :loading="previewLoadingVoiceId === selectedVoiceId"
           @click="handleSynthesize"
         >
-          <template #icon>
-            <SoundOutlined />
-          </template>
+          <Icon icon="lucide:volume-2" class="size-4" />
           合成试听
-        </a-button>
+        </Button>
       </div>
 
       <!-- 卡片网格 -->
       <div class="voice-grid" :class="{ 'has-many': userVoiceCards.length > 4 }">
-        <div
+        <button
           v-for="voice in userVoiceCards"
           :key="voice.id"
           class="voice-card"
@@ -52,15 +43,11 @@
           <div class="card-avatar">
             <div class="avatar-ring"></div>
             <div class="avatar-icon">
-              <svg viewBox="0 0 24 24" fill="none">
-                <circle cx="12" cy="12" r="3" fill="currentColor"/>
-                <path d="M12 2v4M12 18v4M2 12h4M18 12h4" stroke="currentColor" stroke-width="2" stroke-linecap="round" opacity="0.5"/>
-                <path d="M4.93 4.93l2.83 2.83M16.24 16.24l2.83 2.83M4.93 19.07l2.83-2.83M16.24 7.76l2.83-2.83" stroke="currentColor" stroke-width="2" stroke-linecap="round" opacity="0.3"/>
-              </svg>
+              <Icon icon="lucide:audio-waveform" class="size-6" />
             </div>
             <!-- 选中指示器 -->
             <div v-if="selectedVoiceId === voice.id" class="selected-indicator">
-              <CheckOutlined />
+              <Icon icon="lucide:check" class="size-3" />
             </div>
           </div>
 
@@ -69,7 +56,7 @@
             <div class="voice-name">{{ voice.name }}</div>
             <div class="voice-desc">{{ voice.description || '我的配音' }}</div>
           </div>
-        </div>
+        </button>
       </div>
 
       <!-- 播放器区域 -->
@@ -78,20 +65,17 @@
           <div class="player-header">
             <div class="player-info">
               <div class="player-icon">
-                <svg viewBox="0 0 24 24" fill="none">
-                  <circle cx="12" cy="12" r="10" fill="currentColor" opacity="0.1"/>
-                  <path d="M10 8L16 12L10 16V8Z" fill="currentColor"/>
-                </svg>
+                <Icon icon="lucide:play-circle" class="size-8" />
               </div>
               <div class="player-meta">
                 <div class="player-title">{{ currentVoiceName }}</div>
                 <div class="player-label">合成预览</div>
               </div>
             </div>
-            <a-button type="text" size="small" @click="downloadAudio" class="download-btn">
-              <template #icon><DownloadOutlined /></template>
+            <Button variant="ghost" size="sm" @click="downloadAudio" class="download-btn">
+              <Icon icon="lucide:download" class="size-4" />
               下载
-            </a-button>
+            </Button>
           </div>
           <div ref="playerContainer" class="aplayer-container"></div>
         </div>
@@ -102,25 +86,25 @@
 
 <script setup>
 import { ref, computed, onMounted, onBeforeUnmount, nextTick, watch } from 'vue'
-import { Empty, message } from 'ant-design-vue'
-import { SoundOutlined, DownloadOutlined, CheckOutlined } from '@ant-design/icons-vue'
+import { toast } from 'vue-sonner'
+import { Icon } from '@iconify/vue'
 import { useVoiceCopyStore } from '@/stores/voiceCopy'
 import { useTTS, TTS_PROVIDERS } from '@/composables/useTTS'
 import APlayer from 'aplayer'
 
+import { Button } from '@/components/ui/button'
+
 const props = defineProps({
   synthText: {
     type: String,
-    default: ''
+    default: '',
   },
   speechRate: {
     type: Number,
-    default: 1.0
-  }
+    default: 1.0,
+  },
 })
 
-const simpleImage = Empty.PRESENTED_IMAGE_SIMPLE
-
 const voiceStore = useVoiceCopyStore()
 
 const emit = defineEmits(['select', 'audioGenerated'])
@@ -171,15 +155,15 @@ const {
   previewLoadingVoiceId,
   playVoiceSample,
   setText,
-  setSpeechRate
+  setSpeechRate,
 } = useTTS({
-  provider: TTS_PROVIDERS.SILICONFLOW
+  provider: TTS_PROVIDERS.SILICONFLOW,
 })
 
 const selectedVoiceId = ref('')
 
 const userVoiceCards = computed(() =>
-  (voiceStore.profiles || []).map(profile => ({
+  (voiceStore.profiles || []).map((profile) => ({
     id: `user-${profile.id}`,
     rawId: profile.id,
     name: profile.name || '未命名',
@@ -189,8 +173,8 @@ const userVoiceCards = computed(() =>
     fileUrl: profile.fileUrl,
     transcription: profile.transcription || '',
     source: 'user',
-    voiceId: profile.voiceId
-  }))
+    voiceId: profile.voiceId,
+  })),
 )
 
 const handleVoiceSelect = (voice) => {
@@ -202,7 +186,7 @@ const handleVoiceSelect = (voice) => {
 const handleSynthesize = () => {
   if (!selectedVoiceId.value || isPlayerInitializing.value) return
 
-  const voice = userVoiceCards.value.find(v => v.id === selectedVoiceId.value)
+  const voice = userVoiceCards.value.find((v) => v.id === selectedVoiceId.value)
   if (!voice) return
 
   currentVoiceName.value = voice.name
@@ -210,13 +194,21 @@ const handleSynthesize = () => {
 }
 
 // 监听 prop 变化，更新 TTS 参数
-watch(() => props.synthText, (newText) => {
-  setText(newText || '')
-}, { immediate: true })
+watch(
+  () => props.synthText,
+  (newText) => {
+    setText(newText || '')
+  },
+  { immediate: true },
+)
 
-watch(() => props.speechRate, (newRate) => {
-  setSpeechRate(newRate)
-}, { immediate: true })
+watch(
+  () => props.speechRate,
+  (newRate) => {
+    setSpeechRate(newRate)
+  },
+  { immediate: true },
+)
 
 const handlePlayVoiceSample = (voice) => {
   currentVoiceName.value = voice.name
@@ -227,8 +219,10 @@ const handlePlayVoiceSample = (voice) => {
       if (!url) return
       initPlayer(url)
     },
-    () => { /* 错误已在 useTTS 中处理 */ },
-    { autoPlay: false }
+    () => {
+      /* 错误已在 useTTS 中处理 */
+    },
+    { autoPlay: false },
   )
 }
 
@@ -249,7 +243,7 @@ const initPlayer = (url) => {
     try {
       // 检查容器是否存在
       if (!playerContainer.value) {
-        message.error('播放器容器未就绪')
+        toast.error('播放器容器未就绪')
         isPlayerInitializing.value = false
         audioUrl.value = ''
         return
@@ -261,12 +255,14 @@ const initPlayer = (url) => {
         theme: '#3b82f6',
         volume: 0.7,
         loop: 'none',
-        audio: [{
-          name: currentVoiceName.value || '语音合成',
-          artist: '合成',
-          url: url,
-          cover: defaultCover
-        }]
+        audio: [
+          {
+            name: currentVoiceName.value || '语音合成',
+            artist: '合成',
+            url: url,
+            cover: defaultCover,
+          },
+        ],
       })
 
       player.on('ended', () => {
@@ -284,13 +280,13 @@ const initPlayer = (url) => {
         if (durationMs > 0) {
           emit('audioGenerated', {
             durationMs,
-            audioUrl: audioUrl.value  // 使用 URL（性能优化）
+            audioUrl: audioUrl.value, // 使用 URL（性能优化）
           })
         }
       })
     } catch (e) {
       console.error('APlayer 初始化失败:', e)
-      message.error('播放器初始化失败，请重试')
+      toast.error('播放器初始化失败，请重试')
       isPlayerInitializing.value = false
       audioUrl.value = ''
     }
@@ -349,10 +345,6 @@ onBeforeUnmount(() => {
 
   .empty-icon {
     margin-bottom: 12px;
-    svg {
-      width: 64px;
-      height: 64px;
-    }
   }
 }
 
@@ -452,6 +444,7 @@ onBeforeUnmount(() => {
   cursor: pointer;
   transition: all 0.25s ease;
   overflow: hidden;
+  text-align: left;
 
   &:hover {
     border-color: #e2e8f0;
@@ -496,11 +489,9 @@ onBeforeUnmount(() => {
   z-index: 1;
   width: 28px;
   height: 28px;
-
-  svg {
-    width: 100%;
-    height: 100%;
-  }
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
 .selected-indicator {
@@ -577,11 +568,9 @@ onBeforeUnmount(() => {
   width: 36px;
   height: 36px;
   color: #3b82f6;
-
-  svg {
-    width: 100%;
-    height: 100%;
-  }
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
 
 .player-meta {
diff --git a/frontend/app/web-gold/src/components/agents/HistoryPanel.vue b/frontend/app/web-gold/src/components/agents/HistoryPanel.vue
index 83f4d8391d..62458862d3 100644
--- a/frontend/app/web-gold/src/components/agents/HistoryPanel.vue
+++ b/frontend/app/web-gold/src/components/agents/HistoryPanel.vue
@@ -12,13 +12,13 @@
             <div class="header-content">
               <div v-if="selectedConversation" class="header-nav">
                 <button class="nav-back" @click="backToList">
-                  <LeftOutlined />
+                  <Icon icon="lucide:arrow-left" class="size-4" />
                   <span>返回列表</span>
                 </button>
               </div>
               <div class="header-title-group">
                 <h2 class="modal-title">
-                  <HistoryOutlined class="title-icon" />
+                  <Icon icon="lucide:history" class="title-icon" />
                   {{ selectedConversation ? '对话详情' : '历史记录' }}
                 </h2>
                 <p v-if="!selectedConversation" class="modal-subtitle">
@@ -27,7 +27,7 @@
               </div>
             </div>
             <button class="close-btn" @click="handleClose">
-              <CloseOutlined />
+              <Icon icon="lucide:x" class="size-4" />
             </button>
           </header>
 
@@ -35,107 +35,113 @@
           <div class="modal-body">
             <!-- Conversation List View -->
             <div v-if="!selectedConversation" class="list-view">
-              <a-spin :spinning="loading">
-                <!-- Empty State -->
-                <div v-if="groupedConversations.length === 0 && !loading" class="empty-state">
-                  <div class="empty-illustration">
-                    <div class="illustration-ring"></div>
-                    <div class="illustration-ring delay-1"></div>
-                    <HistoryOutlined class="illustration-icon" />
-                  </div>
-                  <h3 class="empty-title">暂无历史记录</h3>
-                  <p class="empty-desc">开始对话后，记录将保存在这里</p>
-                </div>
+              <!-- Loading State -->
+              <div v-if="loading" class="loading-state">
+                <Icon icon="lucide:loader-2" class="size-8 animate-spin text-primary" />
+              </div>
 
-                <!-- Grouped Conversations -->
-                <div v-else class="conversation-groups">
-                  <div
-                    v-for="(group, groupIndex) in groupedConversations"
-                    :key="group.label"
-                    class="conversation-group"
-                    :style="{ '--group-index': groupIndex }"
-                  >
-                    <div class="group-header">
-                      <span class="group-dot"></span>
-                      <span class="group-label">{{ group.label }}</span>
-                      <span class="group-count">{{ group.items.length }}</span>
-                    </div>
-                    <div class="group-items">
-                      <button
-                        v-for="(item, itemIndex) in group.items"
-                        :key="item.id"
-                        class="conversation-item"
-                        :style="{ '--item-index': itemIndex }"
-                        @click="selectConversation(item)"
-                      >
-                        <div class="item-indicator"></div>
-                        <div class="item-content">
-                          <h4 class="item-title">{{ item.name || '未命名会话' }}</h4>
-                          <p class="item-preview">{{ item.preview || '暂无预览内容' }}</p>
+              <!-- Empty State -->
+              <div v-else-if="groupedConversations.length === 0" class="empty-state">
+                <div class="empty-illustration">
+                  <div class="illustration-ring"></div>
+                  <div class="illustration-ring delay-1"></div>
+                  <Icon icon="lucide:history" class="illustration-icon" />
+                </div>
+                <h3 class="empty-title">暂无历史记录</h3>
+                <p class="empty-desc">开始对话后，记录将保存在这里</p>
+              </div>
+
+              <!-- Grouped Conversations -->
+              <div v-else class="conversation-groups">
+                <div
+                  v-for="(group, groupIndex) in groupedConversations"
+                  :key="group.label"
+                  class="conversation-group"
+                  :style="{ '--group-index': groupIndex }"
+                >
+                  <div class="group-header">
+                    <span class="group-dot"></span>
+                    <span class="group-label">{{ group.label }}</span>
+                    <span class="group-count">{{ group.items.length }}</span>
+                  </div>
+                  <div class="group-items">
+                    <button
+                      v-for="(item, itemIndex) in group.items"
+                      :key="item.id"
+                      class="conversation-item"
+                      :style="{ '--item-index': itemIndex }"
+                      @click="selectConversation(item)"
+                    >
+                      <div class="item-indicator"></div>
+                      <div class="item-content">
+                        <h4 class="item-title">{{ item.name || '未命名会话' }}</h4>
+                        <p class="item-preview">{{ item.preview || '暂无预览内容' }}</p>
+                      </div>
+                      <div class="item-meta">
+                        <span class="meta-time">
+                          <Icon icon="lucide:clock" class="size-3" />
+                          {{ formatTime(item.updatedAt || item.createdAt) }}
+                        </span>
+                        <div class="meta-arrow">
+                          <Icon icon="lucide:chevron-right" class="size-4" />
                         </div>
-                        <div class="item-meta">
-                          <span class="meta-time">
-                            <ClockCircleOutlined />
-                            {{ formatTime(item.updatedAt || item.createdAt) }}
-                          </span>
-                          <div class="meta-arrow">
-                            <RightOutlined />
-                          </div>
-                        </div>
-                      </button>
-                    </div>
+                      </div>
+                    </button>
                   </div>
                 </div>
-              </a-spin>
+              </div>
             </div>
 
             <!-- Message Detail View -->
             <div v-else class="detail-view">
-              <a-spin :spinning="messageLoading">
-                <div v-if="messageList.length === 0 && !messageLoading" class="empty-state">
-                  <CommentOutlined class="empty-icon-single" />
-                  <p>暂无消息记录</p>
-                </div>
+              <!-- Loading State -->
+              <div v-if="messageLoading" class="loading-state">
+                <Icon icon="lucide:loader-2" class="size-8 animate-spin text-primary" />
+              </div>
 
-                <div v-else class="message-timeline">
-                  <div
-                    v-for="(msg, index) in messageList"
-                    :key="msg.id"
-                    class="timeline-item"
-                    :style="{ '--msg-index': index }"
-                  >
-                    <!-- User Message -->
-                    <div class="message-block message-block--user">
-                      <div class="message-avatar">
-                        <UserOutlined />
-                      </div>
-                      <div class="message-body">
-                        <div class="message-header">
-                          <span class="message-author">你</span>
-                          <span class="message-time">{{ formatTime(msg.createdAt) }}</span>
-                        </div>
-                        <div class="message-content">{{ msg.query }}</div>
-                      </div>
+              <div v-else-if="messageList.length === 0" class="empty-state">
+                <Icon icon="lucide:message-circle" class="empty-icon-single" />
+                <p>暂无消息记录</p>
+              </div>
+
+              <div v-else class="message-timeline">
+                <div
+                  v-for="(msg, index) in messageList"
+                  :key="msg.id"
+                  class="timeline-item"
+                  :style="{ '--msg-index': index }"
+                >
+                  <!-- User Message -->
+                  <div class="message-block message-block--user">
+                    <div class="message-avatar">
+                      <Icon icon="lucide:user" class="size-4" />
                     </div>
+                    <div class="message-body">
+                      <div class="message-header">
+                        <span class="message-author">你</span>
+                        <span class="message-time">{{ formatTime(msg.createdAt) }}</span>
+                      </div>
+                      <div class="message-content">{{ msg.query }}</div>
+                    </div>
+                  </div>
 
-                    <!-- AI Response -->
-                    <div class="message-block message-block--ai">
-                      <div class="message-avatar">
-                        <RobotOutlined />
-                      </div>
-                      <div class="message-body">
-                        <div class="message-header">
-                          <span class="message-author">AI 助手</span>
-                          <button class="copy-btn" @click="copyContent(msg.answer)" title="复制">
-                            <CopyOutlined />
-                          </button>
-                        </div>
-                        <div class="message-content">{{ msg.answer }}</div>
+                  <!-- AI Response -->
+                  <div class="message-block message-block--ai">
+                    <div class="message-avatar">
+                      <Icon icon="lucide:bot" class="size-4" />
+                    </div>
+                    <div class="message-body">
+                      <div class="message-header">
+                        <span class="message-author">AI 助手</span>
+                        <button class="copy-btn" @click="copyContent(msg.answer)" title="复制">
+                          <Icon icon="lucide:copy" class="size-3" />
+                        </button>
                       </div>
+                      <div class="message-content">{{ msg.answer }}</div>
                     </div>
                   </div>
                 </div>
-              </a-spin>
+              </div>
             </div>
           </div>
         </div>
@@ -146,18 +152,8 @@
 
 <script setup>
 import { ref, computed, watch } from 'vue'
-import {
-  CloseOutlined,
-  LeftOutlined,
-  RightOutlined,
-  HistoryOutlined,
-  ClockCircleOutlined,
-  CopyOutlined,
-  UserOutlined,
-  RobotOutlined,
-  CommentOutlined
-} from '@ant-design/icons-vue'
-import { message } from 'ant-design-vue'
+import { toast } from 'vue-sonner'
+import { Icon } from '@iconify/vue'
 import dayjs from 'dayjs'
 import { getConversations, getMessages } from '@/api/agent'
 import { copyToClipboard } from '@/utils/clipboard'
@@ -253,7 +249,7 @@ const handleClose = () => {
 
 const copyContent = async (content) => {
   const success = await copyToClipboard(content)
-  success ? message.success('已复制到剪贴板') : message.error('复制失败')
+  success ? toast.success('已复制到剪贴板') : toast.error('复制失败')
 }
 
 const formatTime = (timestamp) => {
@@ -444,6 +440,16 @@ watch(() => props.visible, (val) => {
   }
 }
 
+// ========================================
+// Loading State
+// ========================================
+.loading-state {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 60px 20px;
+}
+
 // ========================================
 // Empty State
 // ========================================
diff --git a/frontend/app/web-gold/src/components/agents/MyFavoritesModal.vue b/frontend/app/web-gold/src/components/agents/MyFavoritesModal.vue
index cbf853b322..fe34763ff6 100644
--- a/frontend/app/web-gold/src/components/agents/MyFavoritesModal.vue
+++ b/frontend/app/web-gold/src/components/agents/MyFavoritesModal.vue
@@ -1,15 +1,24 @@
 <script setup>
 import { ref, computed, watch } from 'vue'
-import { message } from 'ant-design-vue'
-import {
-  StarFilled,
-  CloseOutlined,
-  EditOutlined,
-  DeleteOutlined,
-  PlusOutlined
-} from '@ant-design/icons-vue'
+import { toast } from 'vue-sonner'
+import { Icon } from '@iconify/vue'
 import { UserPromptApi } from '@/api/userPrompt'
 
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+  AlertDialogTrigger
+} from '@/components/ui/alert-dialog'
+
 import SavePromptModal from '@/components/SavePromptModal.vue'
 
 // Props
@@ -63,7 +72,7 @@ async function loadList() {
     }
   } catch (error) {
     console.error('加载风格列表失败:', error)
-    message.error('加载风格列表失败')
+    toast.error('加载风格列表失败')
   } finally {
     loading.value = false
   }
@@ -91,11 +100,11 @@ async function handleDelete(id) {
     if (index !== -1) {
       promptList.value.splice(index, 1)
     }
-    message.success('删除成功')
+    toast.success('删除成功')
     emit('refresh')
   } catch (error) {
     console.error('删除失败:', error)
-    message.error('删除失败')
+    toast.error('删除失败')
   }
 }
 
@@ -107,96 +116,100 @@ function handleSaveSuccess() {
 </script>
 
 <template>
-  <a-modal
-    :open="visible"
-    title="我创建的"
-    :width="700"
-    :footer="null"
-    @cancel="handleClose"
-  >
-    <!-- 操作栏 -->
-    <div class="action-bar">
-      <a-button type="primary" @click="handleCreate">
-        <template #icon><PlusOutlined /></template>
-        新建风格
-      </a-button>
-      <a-button @click="loadList" :loading="loading">
-        刷新
-      </a-button>
-    </div>
+  <Dialog :open="visible" @update:open="$emit('update:visible', $event)">
+    <DialogContent class="sm:max-w-[700px]">
+      <DialogHeader>
+        <DialogTitle>我创建的</DialogTitle>
+      </DialogHeader>
 
-    <!-- 搜索框 -->
-    <div class="search-bar">
-      <a-input
-        v-model:value="searchKeyword"
-        placeholder="搜索风格..."
-        allow-clear
-      />
-    </div>
+      <!-- 操作栏 -->
+      <div class="flex gap-3 mb-4">
+        <Button @click="handleCreate">
+          <Icon icon="lucide:plus" class="size-4" />
+          新建风格
+        </Button>
+        <Button variant="outline" @click="loadList" :disabled="loading">
+          <Icon v-if="loading" icon="lucide:loader-2" class="size-4 animate-spin" />
+          <Icon v-else icon="lucide:refresh-cw" class="size-4" />
+          刷新
+        </Button>
+      </div>
 
-    <!-- 列表 -->
-    <div class="prompt-list" v-if="!loading && filteredList.length > 0">
-      <div
-        v-for="item in filteredList"
-        :key="item.id"
-        class="prompt-card"
-      >
-        <div class="card-header">
-          <span class="card-name">{{ item.name }}</span>
-          <div class="card-actions">
-            <a-button type="link" size="small" @click="handleEdit(item)">
-              <EditOutlined /> 编辑
-            </a-button>
-            <a-popconfirm
-              title="确定删除此风格？"
-              @confirm="handleDelete(item.id)"
-            >
-              <a-button type="link" size="small" danger>
-                <DeleteOutlined /> 删除
-              </a-button>
-            </a-popconfirm>
+      <!-- 搜索框 -->
+      <div class="mb-4">
+        <Input
+          v-model="searchKeyword"
+          placeholder="搜索风格..."
+        />
+      </div>
+
+      <!-- 加载状态 -->
+      <div v-if="loading" class="flex items-center justify-center py-12">
+        <Icon icon="lucide:loader-2" class="size-8 animate-spin text-primary" />
+      </div>
+
+      <!-- 列表 -->
+      <div class="prompt-list" v-else-if="filteredList.length > 0">
+        <div
+          v-for="item in filteredList"
+          :key="item.id"
+          class="prompt-card"
+        >
+          <div class="card-header">
+            <span class="card-name">{{ item.name }}</span>
+            <div class="flex gap-2">
+              <Button variant="link" size="sm" class="h-auto p-0" @click="handleEdit(item)">
+                <Icon icon="lucide:pencil" class="size-4" />
+                编辑
+              </Button>
+              <AlertDialog>
+                <AlertDialogTrigger as-child>
+                  <Button variant="link" size="sm" class="h-auto p-0 text-destructive">
+                    <Icon icon="lucide:trash-2" class="size-4" />
+                    删除
+                  </Button>
+                </AlertDialogTrigger>
+                <AlertDialogContent>
+                  <AlertDialogHeader>
+                    <AlertDialogTitle>确认删除</AlertDialogTitle>
+                    <AlertDialogDescription>
+                      确定要删除此风格吗？此操作无法撤销。
+                    </AlertDialogDescription>
+                  </AlertDialogHeader>
+                  <AlertDialogFooter>
+                    <AlertDialogCancel>取消</AlertDialogCancel>
+                    <AlertDialogAction @click="handleDelete(item.id)">确认删除</AlertDialogAction>
+                  </AlertDialogFooter>
+                </AlertDialogContent>
+              </AlertDialog>
+            </div>
+          </div>
+          <div class="card-content">{{ item.content }}</div>
+          <div class="card-footer">
+            <span class="card-category" v-if="item.category">{{ item.category }}</span>
+            <span class="text-xs text-muted-foreground">使用 {{ item.useCount || 0 }} 次</span>
           </div>
         </div>
-        <div class="card-content">{{ item.content }}</div>
-        <div class="card-footer">
-          <span class="card-category" v-if="item.category">{{ item.category }}</span>
-          <span class="card-use-count">使用 {{ item.useCount || 0 }} 次</span>
-        </div>
       </div>
-    </div>
 
-    <!-- 空状态 -->
-    <div class="empty-state" v-else-if="!loading">
-      <StarFilled class="empty-icon" />
-      <p class="empty-title">暂无收藏的风格</p>
-      <p class="empty-desc">点击"新建风格"创建您的第一个风格</p>
-    </div>
+      <!-- 空状态 -->
+      <div class="empty-state" v-else>
+        <Icon icon="lucide:star" class="empty-icon" />
+        <p class="empty-title">暂无收藏的风格</p>
+        <p class="empty-desc">点击"新建风格"创建您的第一个风格</p>
+      </div>
 
-    <!-- 加载状态 -->
-    <div class="loading-state" v-if="loading">
-      <a-spin />
-    </div>
-
-    <!-- 保存弹窗 -->
-    <SavePromptModal
-      v-model:visible="showSaveModal"
-      :prompt="editingPrompt"
-      @success="handleSaveSuccess"
-    />
-  </a-modal>
+      <!-- 保存弹窗 -->
+      <SavePromptModal
+        v-model:visible="showSaveModal"
+        :prompt="editingPrompt"
+        @success="handleSaveSuccess"
+      />
+    </DialogContent>
+  </Dialog>
 </template>
 
 <style scoped lang="less">
-.action-bar {
-  display: flex;
-  gap: 12px;
-  margin-bottom: 16px;
-}
-
-.search-bar {
-  margin-bottom: 16px;
-}
-
 .prompt-list {
   display: flex;
   flex-direction: column;
@@ -207,13 +220,13 @@ function handleSaveSuccess() {
 
 .prompt-card {
   padding: 16px;
-  border: 1px solid var(--color-border);
+  border: 1px solid var(--color-gray-200);
   border-radius: 8px;
-  background: var(--color-surface);
+  background: var(--color-bg-card);
   transition: all 0.2s ease;
 
   &:hover {
-    border-color: var(--color-primary);
+    border-color: var(--color-primary-300);
     box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
   }
 }
@@ -228,17 +241,12 @@ function handleSaveSuccess() {
 .card-name {
   font-weight: 600;
   font-size: 14px;
-  color: var(--color-text);
-}
-
-.card-actions {
-  display: flex;
-  gap: 8px;
+  color: var(--color-gray-900);
 }
 
 .card-content {
   font-size: 13px;
-  color: var(--color-text-secondary);
+  color: var(--color-gray-600);
   line-height: 1.5;
   display: -webkit-box;
   -webkit-line-clamp: 2;
@@ -256,15 +264,11 @@ function handleSaveSuccess() {
 
 .card-category {
   padding: 2px 8px;
-  background: rgba(24, 144, 255, 0.1);
-  color: #1890ff;
+  background: rgba(59, 130, 246, 0.1);
+  color: #3b82f6;
   border-radius: 10px;
 }
 
-.card-use-count {
-  color: var(--color-text-tertiary);
-}
-
 .empty-state {
   display: flex;
   flex-direction: column;
@@ -284,20 +288,13 @@ function handleSaveSuccess() {
 .empty-title {
   font-size: 15px;
   font-weight: 500;
-  color: var(--color-text);
+  color: var(--color-gray-900);
   margin: 0 0 8px 0;
 }
 
 .empty-desc {
   font-size: 13px;
-  color: var(--color-text-secondary);
+  color: var(--color-gray-500);
   margin: 0;
 }
-
-.loading-state {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 48px;
-}
 </style>