diff --git a/web/src/App.vue b/web/src/App.vue
index 8bf1cfd..377ee2c 100644
--- a/web/src/App.vue
+++ b/web/src/App.vue
@@ -1,12 +1,8 @@
 <template>
   <router-view />
-  <!-- <AppLayout>
-    <router-view />
-  </AppLayout> -->
 </template>
 
 <script setup lang="ts">
-import AppLayout from '@/components/common/AppLayout.vue'
 </script>
 
 <style>
diff --git a/web/src/assets/styles/main.css b/web/src/assets/styles/main.css
index 58c3cfa..11c0531 100644
--- a/web/src/assets/styles/main.css
+++ b/web/src/assets/styles/main.css
@@ -774,21 +774,21 @@ body {
 .page-container {
   min-height: 100vh;
   background-color: var(--bg-primary);
-  padding: var(--space-2) var(--space-3);
+  /* padding: var(--space-2) var(--space-3); */
   transition: background-color var(--transition-normal);
 }
 
-@media (min-width: 768px) {
+/* @media (min-width: 768px) {
   .page-container {
     padding: var(--space-3) var(--space-4);
   }
-}
+} */
 
-@media (min-width: 1024px) {
+/* @media (min-width: 1024px) {
   .page-container {
     padding: var(--space-4) var(--space-5);
   }
-}
+} */
 
 .content-wrapper {
   margin: 0 auto;
diff --git a/web/src/components/common/AIConfigDialog.vue b/web/src/components/common/AIConfigDialog.vue
index 35855bc..932f0dc 100644
--- a/web/src/components/common/AIConfigDialog.vue
+++ b/web/src/components/common/AIConfigDialog.vue
@@ -236,6 +236,7 @@ const props = defineProps<{
 
 const emit = defineEmits<{
   'update:modelValue': [value: boolean]
+  'config-updated': []
 }>()
 
 const visible = computed({
@@ -567,6 +568,7 @@ const handleSubmit = async () => {
       
       editDialogVisible.value = false
       loadConfigs()
+      emit('config-updated')
     } catch (error: any) {
       ElMessage.error(error.message || '操作失败')
     } finally {
@@ -625,45 +627,84 @@ const handleQuickSetup = async () => {
   const apiKey = quickSetupApiKey.value.trim()
 
   try {
-    // 创建文本配置
-    const textProvider = providerConfigs.text.find(p => p.id === 'chatfire')!
-    await aiAPI.create({
-      service_type: 'text',
-      provider: 'chatfire',
-      name: generateConfigName('chatfire', 'text'),
-      base_url: baseUrl,
-      api_key: apiKey,
-      model: [textProvider.models[0]],
-      priority: 0
-    })
+    // 加载所有类型的配置，检查是否已存在相同 baseUrl 的配置
+    const [textConfigs, imageConfigs, videoConfigs] = await Promise.all([
+      aiAPI.list('text'),
+      aiAPI.list('image'),
+      aiAPI.list('video')
+    ])
 
-    // 创建图片配置
-    const imageProvider = providerConfigs.image.find(p => p.id === 'chatfire')!
-    await aiAPI.create({
-      service_type: 'image',
-      provider: 'chatfire',
-      name: generateConfigName('chatfire', 'image'),
-      base_url: baseUrl,
-      api_key: apiKey,
-      model: [imageProvider.models[0]],
-      priority: 0
-    })
+    const createdServices: string[] = []
+    const skippedServices: string[] = []
 
-    // 创建视频配置
-    const videoProvider = providerConfigs.video.find(p => p.id === 'chatfire')!
-    await aiAPI.create({
-      service_type: 'video',
-      provider: 'chatfire',
-      name: generateConfigName('chatfire', 'video'),
-      base_url: baseUrl,
-      api_key: apiKey,
-      model: [videoProvider.models[0]],
-      priority: 0
-    })
+    // 创建文本配置（如果不存在）
+    const existingTextConfig = textConfigs.find(c => c.base_url === baseUrl)
+    if (!existingTextConfig) {
+      const textProvider = providerConfigs.text.find(p => p.id === 'chatfire')!
+      await aiAPI.create({
+        service_type: 'text',
+        provider: 'chatfire',
+        name: generateConfigName('chatfire', 'text'),
+        base_url: baseUrl,
+        api_key: apiKey,
+        model: [textProvider.models[0]],
+        priority: 0
+      })
+      createdServices.push('文本')
+    } else {
+      skippedServices.push('文本')
+    }
+
+    // 创建图片配置（如果不存在）
+    const existingImageConfig = imageConfigs.find(c => c.base_url === baseUrl)
+    if (!existingImageConfig) {
+      const imageProvider = providerConfigs.image.find(p => p.id === 'chatfire')!
+      await aiAPI.create({
+        service_type: 'image',
+        provider: 'chatfire',
+        name: generateConfigName('chatfire', 'image'),
+        base_url: baseUrl,
+        api_key: apiKey,
+        model: [imageProvider.models[0]],
+        priority: 0
+      })
+      createdServices.push('图片')
+    } else {
+      skippedServices.push('图片')
+    }
+
+    // 创建视频配置（如果不存在）
+    const existingVideoConfig = videoConfigs.find(c => c.base_url === baseUrl)
+    if (!existingVideoConfig) {
+      const videoProvider = providerConfigs.video.find(p => p.id === 'chatfire')!
+      await aiAPI.create({
+        service_type: 'video',
+        provider: 'chatfire',
+        name: generateConfigName('chatfire', 'video'),
+        base_url: baseUrl,
+        api_key: apiKey,
+        model: [videoProvider.models[0]],
+        priority: 0
+      })
+      createdServices.push('视频')
+    } else {
+      skippedServices.push('视频')
+    }
+
+    // 显示结果消息
+    if (createdServices.length > 0 && skippedServices.length > 0) {
+      ElMessage.success(`已创建 ${createdServices.join('、')} 配置，${skippedServices.join('、')} 配置已存在`)
+    } else if (createdServices.length > 0) {
+      ElMessage.success(`一键配置成功！已创建 ${createdServices.join('、')} 服务配置`)
+    } else {
+      ElMessage.info('所有配置已存在，无需重复创建')
+    }
 
-    ElMessage.success('一键配置成功！已创建文本、图片、视频三个服务配置')
     quickSetupVisible.value = false
     loadConfigs()
+    if (createdServices.length > 0) {
+      emit('config-updated')
+    }
   } catch (error: any) {
     ElMessage.error(error.message || '配置失败')
   } finally {
diff --git a/web/src/components/common/AppHeader.vue b/web/src/components/common/AppHeader.vue
new file mode 100644
index 0000000..e9c3003
--- /dev/null
+++ b/web/src/components/common/AppHeader.vue
@@ -0,0 +1,271 @@
+<template>
+  <div class="app-header-wrapper">
+    <header class="app-header" :class="{ 'header-fixed': fixed }">
+      <div class="header-content">
+        <!-- Left section: Logo + Left slot -->
+        <div class="header-left">
+          <router-link v-if="showLogo" to="/" class="logo">
+            <span class="logo-text">🎬 AI Drama</span>
+          </router-link>
+          <!-- Left slot for business content | 左侧插槽用于业务内容 -->
+          <slot name="left" />
+        </div>
+
+        <!-- Center section: Center slot -->
+        <div class="header-center">
+          <slot name="center" />
+        </div>
+
+        <!-- Right section: Actions + Right slot -->
+        <div class="header-right">
+          
+          <!-- Language Switcher | 语言切换 -->
+          <LanguageSwitcher v-if="showLanguage" />
+          
+          <!-- Theme Toggle | 主题切换 -->
+          <ThemeToggle v-if="showTheme" />
+          
+          <!-- AI Config (Model Switch) | AI 配置（模型切换） -->
+          <el-button v-if="showAIConfig" @click="handleOpenAIConfig" class="header-btn">
+            <el-icon><Setting /></el-icon>
+            <span class="btn-text">{{ $t('drama.aiConfig') }}</span>
+          </el-button>
+          <!-- Right slot for business content (before actions) | 右侧插槽（在操作按钮前） -->
+          <slot name="right" />
+        </div>
+      </div>
+    </header>
+    
+    <!-- AI Config Dialog | AI 配置对话框 -->
+    <AIConfigDialog v-model="showConfigDialog" @config-updated="emit('config-updated')" />
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import { Setting } from '@element-plus/icons-vue'
+import ThemeToggle from './ThemeToggle.vue'
+import AIConfigDialog from './AIConfigDialog.vue'
+import LanguageSwitcher from '@/components/LanguageSwitcher.vue'
+
+/**
+ * AppHeader - Global application header component
+ * 应用顶部头组件
+ * 
+ * Features | 功能:
+ * - Fixed position at top | 固定在顶部
+ * - Model/Theme/Language switch | 模型/主题/语言切换
+ * - Slots support for business content | 支持插槽放置业务内容
+ * 
+ * Slots | 插槽:
+ * - left: Content after logo | logo 右侧内容
+ * - center: Center content | 中间内容
+ * - right: Content before actions | 操作按钮左侧内容
+ */
+
+interface Props {
+  /** Fixed position at top | 是否固定在顶部 */
+  fixed?: boolean
+  /** Show logo | 是否显示 logo */
+  showLogo?: boolean
+  /** Show language switcher | 是否显示语言切换 */
+  showLanguage?: boolean
+  /** Show theme toggle | 是否显示主题切换 */
+  showTheme?: boolean
+  /** Show AI config button | 是否显示 AI 配置按钮 */
+  showAIConfig?: boolean
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  fixed: true,
+  showLogo: true,
+  showLanguage: true,
+  showTheme: true,
+  showAIConfig: true
+})
+
+const emit = defineEmits<{
+  (e: 'open-ai-config'): void
+  (e: 'config-updated'): void
+}>()
+
+// AI Config dialog state | AI 配置对话框状态
+const showConfigDialog = ref(false)
+
+// Handle open AI config | 处理打开 AI 配置
+const handleOpenAIConfig = () => {
+  showConfigDialog.value = true
+  emit('open-ai-config')
+}
+
+// Expose methods for external control | 暴露方法供外部控制
+defineExpose({
+  openAIConfig: () => {
+    showConfigDialog.value = true
+  }
+})
+</script>
+
+<style scoped>
+.app-header {
+  background: var(--bg-card);
+  border-bottom: 1px solid var(--border-primary);
+  backdrop-filter: blur(8px);
+  z-index: 1000;
+}
+
+.app-header.header-fixed {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+}
+
+.header-content {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 var(--space-4);
+  height: 70px;
+  max-width: 100%;
+  margin: 0 auto;
+}
+
+.header-left {
+  display: flex;
+  align-items: center;
+  gap: var(--space-4);
+  flex-shrink: 0;
+}
+
+.header-center {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex: 1;
+  min-width: 0;
+}
+
+.header-right {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  flex-shrink: 0;
+}
+
+.logo {
+  display: flex;
+  align-items: center;
+  gap: var(--space-2);
+  text-decoration: none;
+  color: var(--text-primary);
+  font-weight: 700;
+  font-size: 1.125rem;
+  transition: opacity var(--transition-fast);
+}
+
+.logo:hover {
+  opacity: 0.8;
+}
+
+.logo-text {
+  background: linear-gradient(135deg, var(--accent) 0%, #06b6d4 100%);
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+
+.header-btn {
+  border-radius: var(--radius-lg);
+  font-weight: 500;
+}
+
+.header-btn .btn-text {
+  margin-left: 4px;
+}
+
+/* Dark mode adjustments | 深色模式适配 */
+.dark .app-header {
+  background: rgba(26, 33, 41, 0.95);
+}
+
+/* ========================================
+   Common Slot Styles / 插槽通用样式
+   ======================================== */
+
+/* Back Button | 返回按钮 */
+:deep(.back-btn) {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 8px 12px;
+  font-size: 0.875rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+  border-radius: var(--radius-md);
+  transition: all var(--transition-fast);
+}
+
+:deep(.back-btn:hover) {
+  color: var(--text-primary);
+  background: var(--bg-hover);
+}
+
+:deep(.back-btn .el-icon) {
+  font-size: 1rem;
+}
+
+/* Page Title | 页面标题 */
+:deep(.page-title) {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+:deep(.page-title h1),
+:deep(.header-title),
+:deep(.drama-title) {
+  margin: 0;
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: var(--text-primary);
+  line-height: 1.3;
+}
+
+:deep(.page-title .subtitle) {
+  font-size: 0.8125rem;
+  color: var(--text-muted);
+}
+
+/* Episode Title | 章节标题 */
+:deep(.episode-title) {
+  font-size: 1rem;
+  font-weight: 600;
+  color: var(--text-primary);
+}
+
+/* Responsive | 响应式 */
+@media (max-width: 768px) {
+  .header-content {
+    padding: 0 var(--space-3);
+  }
+  
+  .btn-text {
+    display: none;
+  }
+  
+  .header-btn {
+    padding: 8px;
+  }
+
+  :deep(.page-title h1),
+  :deep(.header-title),
+  :deep(.drama-title) {
+    font-size: 1rem;
+  }
+
+  :deep(.back-btn span) {
+    display: none;
+  }
+}
+</style>
diff --git a/web/src/components/common/index.ts b/web/src/components/common/index.ts
index a3a2abe..a9f62e4 100644
--- a/web/src/components/common/index.ts
+++ b/web/src/components/common/index.ts
@@ -20,3 +20,4 @@ export { default as AIConfigDialog } from './AIConfigDialog.vue'
 
 // Layout Components / 布局组件
 export { default as AppLayout } from './AppLayout.vue'
+export { default as AppHeader } from './AppHeader.vue'
diff --git a/web/src/views/drama/DramaCreate.vue b/web/src/views/drama/DramaCreate.vue
index db83a38..4cc3359 100644
--- a/web/src/views/drama/DramaCreate.vue
+++ b/web/src/views/drama/DramaCreate.vue
@@ -3,13 +3,18 @@
   <div class="page-container">
     <div class="content-wrapper animate-fade-in">
       <!-- Header / 头部 -->
-      <PageHeader
-        title="创建新项目"
-        subtitle="填写基本信息来创建你的短剧项目"
-        :show-back="true"
-        back-text="返回"
-        :show-border="false"
-      />
+      <AppHeader :fixed="false" :show-logo="false">
+        <template #left>
+          <el-button text @click="goBack" class="back-btn">
+            <el-icon><ArrowLeft /></el-icon>
+            <span>返回</span>
+          </el-button>
+          <div class="page-title">
+            <h1>创建新项目</h1>
+            <span class="subtitle">填写基本信息来创建你的短剧项目</span>
+          </div>
+        </template>
+      </AppHeader>
 
       <!-- Form Card / 表单卡片 -->
       <div class="form-card">
@@ -69,7 +74,7 @@ import { ElMessage, type FormInstance, type FormRules } from 'element-plus'
 import { ArrowLeft, Plus } from '@element-plus/icons-vue'
 import { dramaAPI } from '@/api/drama'
 import type { CreateDramaRequest } from '@/types/drama'
-import { PageHeader } from '@/components/common'
+import { AppHeader } from '@/components/common'
 
 const router = useRouter()
 const formRef = ref<FormInstance>()
diff --git a/web/src/views/drama/DramaList.vue b/web/src/views/drama/DramaList.vue
index 2dc31ca..06f0f93 100644
--- a/web/src/views/drama/DramaList.vue
+++ b/web/src/views/drama/DramaList.vue
@@ -3,114 +3,68 @@
   <!-- 短剧列表页面 - 使用现代简约设计重构 -->
   <div class="page-container">
     <div class="content-wrapper animate-fade-in">
-      <!-- Page Header / 页面头部 -->
-      <PageHeader
-        :title="$t('drama.title')"
-        :subtitle="$t('drama.totalProjects', { count: total })"
-      >
-        <template #actions>
-          <LanguageSwitcher />
-          <ThemeToggle />
-          <el-button @click="showAIConfig = true" class="header-btn">
-            <el-icon><Setting /></el-icon>
-            <span class="btn-text">{{ $t('drama.aiConfig') }}</span>
-          </el-button>
+      <!-- App Header / 应用头部 -->
+      <AppHeader :fixed="false">
+        <template #left>
+          <div class="page-title">
+            <h1>{{ $t('drama.title') }}</h1>
+            <span class="subtitle">{{ $t('drama.totalProjects', { count: total }) }}</span>
+          </div>
+        </template>
+        <template #right>
           <el-button type="primary" @click="handleCreate" class="header-btn primary">
-            <el-icon><Plus /></el-icon>
+            <el-icon>
+              <Plus />
+            </el-icon>
             <span class="btn-text">{{ $t('drama.createNew') }}</span>
           </el-button>
         </template>
-      </PageHeader>
+      </AppHeader>
 
       <!-- Project Grid / 项目网格 -->
       <div v-loading="loading" class="projects-grid" :class="{ 'is-empty': !loading && dramas.length === 0 }">
         <!-- Empty state / 空状态 -->
-        <EmptyState
-          v-if="!loading && dramas.length === 0"
-          :title="$t('drama.empty')"
-          :description="$t('drama.emptyHint')"
-          :icon="Film"
-        >
+        <EmptyState v-if="!loading && dramas.length === 0" :title="$t('drama.empty')"
+          :description="$t('drama.emptyHint')" :icon="Film">
           <el-button type="primary" @click="handleCreate">
-            <el-icon><Plus /></el-icon>
+            <el-icon>
+              <Plus />
+            </el-icon>
             {{ $t('drama.createNew') }}
           </el-button>
         </EmptyState>
 
         <!-- Project Cards / 项目卡片列表 -->
-        <ProjectCard
-          v-for="drama in dramas"
-          :key="drama.id"
-          :title="drama.title"
-          :description="drama.description"
-          :updated-at="drama.updated_at"
-          :episode-count="drama.total_episodes || 0"
-          @click="viewDrama(drama.id)"
-        >
+        <ProjectCard v-for="drama in dramas" :key="drama.id" :title="drama.title" :description="drama.description"
+          :updated-at="drama.updated_at" :episode-count="drama.total_episodes || 0" @click="viewDrama(drama.id)">
           <template #actions>
-            <ActionButton 
-              :icon="Edit" 
-              :tooltip="$t('common.edit')" 
-              @click="editDrama(drama.id)" 
-            />
-            <el-popconfirm
-              :title="$t('drama.deleteConfirm')"
-              :confirm-button-text="$t('common.confirm')"
-              :cancel-button-text="$t('common.cancel')"
-              @confirm="deleteDrama(drama.id)"
-            >
+            <ActionButton :icon="Edit" :tooltip="$t('common.edit')" @click="editDrama(drama.id)" />
+            <el-popconfirm :title="$t('drama.deleteConfirm')" :confirm-button-text="$t('common.confirm')"
+              :cancel-button-text="$t('common.cancel')" @confirm="deleteDrama(drama.id)">
               <template #reference>
-                <el-button 
-                  :icon="Delete" 
-                  class="action-button danger"
-                  link
-                />
+                <el-button :icon="Delete" class="action-button danger" link />
               </template>
             </el-popconfirm>
           </template>
-          </ProjectCard>
+        </ProjectCard>
       </div>
 
       <!-- Edit Dialog / 编辑对话框 -->
-      <el-dialog
-        v-model="editDialogVisible"
-        :title="$t('drama.editProject')"
-        width="520px"
-        :close-on-click-modal="false"
-        class="edit-dialog"
-      >
-        <el-form 
-          :model="editForm" 
-          label-position="top"
-          v-loading="editLoading"
-          class="edit-form"
-        >
+      <el-dialog v-model="editDialogVisible" :title="$t('drama.editProject')" width="520px"
+        :close-on-click-modal="false" class="edit-dialog">
+        <el-form :model="editForm" label-position="top" v-loading="editLoading" class="edit-form">
           <el-form-item :label="$t('drama.projectName')" required>
-            <el-input 
-              v-model="editForm.title" 
-              :placeholder="$t('drama.projectNamePlaceholder')"
-              size="large"
-            />
+            <el-input v-model="editForm.title" :placeholder="$t('drama.projectNamePlaceholder')" size="large" />
           </el-form-item>
           <el-form-item :label="$t('drama.projectDesc')">
-            <el-input
-              v-model="editForm.description"
-              type="textarea"
-              :rows="4"
-              :placeholder="$t('drama.projectDescPlaceholder')"
-              resize="none"
-            />
+            <el-input v-model="editForm.description" type="textarea" :rows="4"
+              :placeholder="$t('drama.projectDescPlaceholder')" resize="none" />
           </el-form-item>
         </el-form>
         <template #footer>
           <div class="dialog-footer">
             <el-button @click="editDialogVisible = false" size="large">{{ $t('common.cancel') }}</el-button>
-            <el-button 
-              type="primary" 
-              @click="saveEdit" 
-              :loading="editLoading"
-              size="large"
-            >
+            <el-button type="primary" @click="saveEdit" :loading="editLoading" size="large">
               {{ $t('common.save') }}
             </el-button>
           </div>
@@ -118,13 +72,8 @@
       </el-dialog>
 
       <!-- Create Drama Dialog / 创建短剧弹窗 -->
-      <CreateDramaDialog 
-        v-model="createDialogVisible" 
-        @created="loadDramas" 
-      />
+      <CreateDramaDialog v-model="createDialogVisible" @created="loadDramas" />
 
-      <!-- AI Config Dialog / AI配置弹窗 -->
-      <AIConfigDialog v-model="showAIConfig" />
     </div>
 
     <!-- Sticky Pagination / 吸底分页器 -->
@@ -134,25 +83,13 @@
           <span class="pagination-total">{{ $t('drama.totalProjects', { count: total }) }}</span>
         </div>
         <div class="pagination-controls">
-          <el-pagination
-            v-model:current-page="queryParams.page"
-            v-model:page-size="queryParams.page_size"
-            :total="total"
-            :page-sizes="[12, 24, 36, 48]"
-            :pager-count="5"
-            layout="prev, pager, next"
-            @size-change="loadDramas"
-            @current-change="loadDramas"
-          />
+          <el-pagination v-model:current-page="queryParams.page" v-model:page-size="queryParams.page_size"
+            :total="total" :page-sizes="[12, 24, 36, 48]" :pager-count="5" layout="prev, pager, next"
+            @size-change="loadDramas" @current-change="loadDramas" />
         </div>
         <div class="pagination-size">
           <span class="size-label">{{ $t('common.perPage') }}</span>
-          <el-select 
-            v-model="queryParams.page_size" 
-            size="small"
-            class="size-select"
-            @change="loadDramas"
-          >
+          <el-select v-model="queryParams.page_size" size="small" class="size-select" @change="loadDramas">
             <el-option :value="12" label="12" />
             <el-option :value="24" label="24" />
             <el-option :value="36" label="36" />
@@ -168,19 +105,18 @@
 import { ref, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
-import { 
-  Plus, 
-  Film, 
-  Setting, 
-  Edit, 
-  View, 
+import {
+  Plus,
+  Film,
+  Setting,
+  Edit,
+  View,
   Delete,
-  InfoFilled 
+  InfoFilled
 } from '@element-plus/icons-vue'
 import { dramaAPI } from '@/api/drama'
 import type { Drama, DramaListQuery } from '@/types/drama'
-import { PageHeader, ProjectCard, ThemeToggle, ActionButton, CreateDramaDialog, EmptyState, AIConfigDialog } from '@/components/common'
-import LanguageSwitcher from '@/components/LanguageSwitcher.vue'
+import { AppHeader, ProjectCard, ActionButton, CreateDramaDialog, EmptyState } from '@/components/common'
 
 const router = useRouter()
 const loading = ref(false)
@@ -194,7 +130,6 @@ const queryParams = ref<DramaListQuery>({
 
 // Create dialog state / 创建弹窗状态
 const createDialogVisible = ref(false)
-const showAIConfig = ref(false)
 
 // Load drama list / 加载短剧列表
 const loadDramas = async () => {
@@ -248,7 +183,7 @@ const saveEdit = async () => {
     ElMessage.warning('请输入项目名称')
     return
   }
-  
+
   editLoading.value = true
   try {
     await dramaAPI.update(editForm.value.id, {
@@ -288,19 +223,19 @@ onMounted(() => {
 .page-container {
   min-height: 100vh;
   background: var(--bg-primary);
-  padding: var(--space-2) var(--space-3);
+  /* padding: var(--space-2) var(--space-3); */
   transition: background var(--transition-normal);
 }
 
 @media (min-width: 768px) {
   .page-container {
-    padding: var(--space-3) var(--space-4);
+    /* padding: var(--space-3) var(--space-4); */
   }
 }
 
 @media (min-width: 1024px) {
   .page-container {
-    padding: var(--space-4) var(--space-5);
+    /* padding: var(--space-4) var(--space-5); */
   }
 }
 
@@ -309,6 +244,28 @@ onMounted(() => {
   width: 100%;
 }
 
+/* ========================================
+   Page Title / 页面标题
+   ======================================== */
+.page-title {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.page-title h1 {
+  margin: 0;
+  font-size: 1.25rem;
+  font-weight: 700;
+  color: var(--text-primary);
+  line-height: 1.3;
+}
+
+.page-title .subtitle {
+  font-size: 0.8125rem;
+  color: var(--text-muted);
+}
+
 /* ========================================
    Header Buttons / 头部按钮
    ======================================== */
@@ -332,7 +289,7 @@ onMounted(() => {
   .btn-text {
     display: none;
   }
-  
+
   .header-btn {
     padding: 0.5rem 0.75rem;
   }
@@ -342,7 +299,9 @@ onMounted(() => {
    Projects Grid / 项目网格 - 紧凑间距
    ======================================== */
 .projects-grid {
+  padding: 12px;
   display: flex;
+  flex-wrap: wrap;
   /* grid-template-columns: repeat(2, 1fr); */
   gap: var(--space-2);
   margin-bottom: var(--space-4);
@@ -386,6 +345,7 @@ onMounted(() => {
    Sticky Pagination / 吸底分页器
    ======================================== */
 .pagination-sticky {
+  /* padding: 12px; */
   position: fixed;
   bottom: 0;
   left: 0;
diff --git a/web/src/views/drama/DramaManagement.vue b/web/src/views/drama/DramaManagement.vue
index ac37039..1da8d04 100644
--- a/web/src/views/drama/DramaManagement.vue
+++ b/web/src/views/drama/DramaManagement.vue
@@ -2,12 +2,18 @@
   <div class="page-container">
     <div class="content-wrapper animate-fade-in">
       <!-- Page Header / 页面头部 -->
-      <PageHeader
-        :title="drama?.title || ''"
-        :subtitle="drama?.description || $t('drama.management.overview')"
-        :show-back="true"
-        :back-text="$t('common.back')"
-      />
+      <AppHeader :fixed="false" :show-logo="false">
+        <template #left>
+          <el-button text @click="$router.back()" class="back-btn">
+            <el-icon><ArrowLeft /></el-icon>
+            <span>{{ $t('common.back') }}</span>
+          </el-button>
+          <div class="page-title">
+            <h1>{{ drama?.title || '' }}</h1>
+            <span class="subtitle">{{ drama?.description || $t('drama.management.overview') }}</span>
+          </div>
+        </template>
+      </AppHeader>
 
       <!-- Tabs / 标签页 -->
       <div class="tabs-wrapper">
@@ -60,15 +66,22 @@
           </template>
         </el-alert>
 
-        <el-card shadow="never" style="margin-top: 20px;">
+        <el-card shadow="never" class="project-info-card">
           <template #header>
-            <h3 class="card-title">{{ $t('drama.management.projectInfo') }}</h3>
+            <div class="card-header">
+              <h3 class="card-title">{{ $t('drama.management.projectInfo') }}</h3>
+              <el-tag :type="getStatusType(drama?.status)" size="small">{{ getStatusText(drama?.status) }}</el-tag>
+            </div>
           </template>
-          <el-descriptions :column="2" border>
-            <el-descriptions-item :label="$t('drama.management.projectName')">{{ drama?.title }}</el-descriptions-item>
-            <el-descriptions-item :label="$t('common.createdAt')">{{ formatDate(drama?.created_at) }}</el-descriptions-item>
+          <el-descriptions :column="2" border class="project-descriptions">
+            <el-descriptions-item :label="$t('drama.management.projectName')">
+              <span class="info-value">{{ drama?.title }}</span>
+            </el-descriptions-item>
+            <el-descriptions-item :label="$t('common.createdAt')">
+              <span class="info-value">{{ formatDate(drama?.created_at) }}</span>
+            </el-descriptions-item>
             <el-descriptions-item :label="$t('drama.management.projectDesc')" :span="2">
-              {{ drama?.description || $t('drama.management.noDescription') }}
+              <span class="info-desc">{{ drama?.description || $t('drama.management.noDescription') }}</span>
             </el-descriptions-item>
           </el-descriptions>
         </el-card>
@@ -250,7 +263,7 @@ import { ElMessage, ElMessageBox } from 'element-plus'
 import { ArrowLeft, Document, User, Picture, Plus } from '@element-plus/icons-vue'
 import { dramaAPI } from '@/api/drama'
 import type { Drama } from '@/types/drama'
-import { PageHeader, StatCard, EmptyState } from '@/components/common'
+import { AppHeader, StatCard, EmptyState } from '@/components/common'
 
 const router = useRouter()
 const route = useRoute()
@@ -543,19 +556,19 @@ onMounted(() => {
 .page-container {
   min-height: 100vh;
   background: var(--bg-primary);
-  padding: var(--space-2) var(--space-3);
+  /* padding: var(--space-2) var(--space-3); */
   transition: background var(--transition-normal);
 }
 
 @media (min-width: 768px) {
   .page-container {
-    padding: var(--space-3) var(--space-4);
+    /* padding: var(--space-3) var(--space-4); */
   }
 }
 
 @media (min-width: 1024px) {
   .page-container {
-    padding: var(--space-4) var(--space-5);
+    /* padding: var(--space-4) var(--space-5); */
   }
 }
 
@@ -762,6 +775,20 @@ onMounted(() => {
   border-color: var(--border-primary);
 }
 
+/* ========================================
+   Project Info Card / 项目信息卡片
+   ======================================== */
+.project-info-card {
+  margin-top: var(--space-5);
+  border-radius: var(--radius-lg);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
 .card-title {
   margin: 0;
   font-size: 1rem;
@@ -769,6 +796,30 @@ onMounted(() => {
   color: var(--text-primary);
 }
 
+.project-descriptions {
+  width: 100%;
+}
+
+:deep(.project-descriptions .el-descriptions__label) {
+  width: 120px;
+  font-weight: 500;
+  color: var(--text-secondary);
+}
+
+:deep(.project-descriptions .el-descriptions__content) {
+  min-width: 150px;
+}
+
+.info-value {
+  font-weight: 500;
+  color: var(--text-primary);
+}
+
+.info-desc {
+  color: var(--text-secondary);
+  line-height: 1.6;
+}
+
 .dark :deep(.el-dialog) {
   background: var(--bg-card);
 }
diff --git a/web/src/views/drama/DramaWorkflow.vue b/web/src/views/drama/DramaWorkflow.vue
index d38b844..80c3ce7 100644
--- a/web/src/views/drama/DramaWorkflow.vue
+++ b/web/src/views/drama/DramaWorkflow.vue
@@ -1,37 +1,34 @@
 <template>
   <div class="workflow-container">
-    <div class="workflow-header">
-      <div class="header-single-line">
-        <div class="header-left-section">
-          <el-button text @click="goBack" class="back-btn">
-            <el-icon><ArrowLeft /></el-icon>
-            <span>{{ $t('dramaWorkflow.returnToList') }}</span>
-          </el-button>
-          <h2 class="drama-title">{{ drama?.title }}</h2>
-          <el-tag :type="getStatusType(drama?.status)" size="small">{{ getStatusText(drama?.status) }}</el-tag>
-        </div>
-        
+    <AppHeader :fixed="false" :show-logo="false">
+      <template #left>
+        <el-button text @click="goBack" class="back-btn">
+          <el-icon><ArrowLeft /></el-icon>
+          <span>{{ $t('dramaWorkflow.returnToList') }}</span>
+        </el-button>
+        <h2 class="drama-title">{{ drama?.title }}</h2>
+        <el-tag :type="getStatusType(drama?.status)" size="small">{{ getStatusText(drama?.status) }}</el-tag>
+      </template>
+      <template #center>
         <!-- 步骤进度条 -->
-        <div class="steps-inline">
-          <div class="custom-steps">
-            <div class="step-item" :class="{ active: currentStep >= 0, current: currentStep === 0 }">
-              <div class="step-circle">1</div>
-              <span class="step-text">{{ $t('dramaWorkflow.episodeScript', { number: currentEpisodeNumber }) }}</span>
-            </div>
-            <el-icon class="step-arrow"><ArrowRight /></el-icon>
-            <div class="step-item" :class="{ active: currentStep >= 1, current: currentStep === 1 }">
-              <div class="step-circle">2</div>
-              <span class="step-text">{{ $t('dramaWorkflow.storyboardBreakdown') }}</span>
-            </div>
-            <el-icon class="step-arrow"><ArrowRight /></el-icon>
-            <div class="step-item" :class="{ active: currentStep >= 2, current: currentStep === 2 }">
-              <div class="step-circle">3</div>
-              <span class="step-text">{{ $t('dramaWorkflow.characterImages') }}</span>
-            </div>
+        <div class="custom-steps">
+          <div class="step-item" :class="{ active: currentStep >= 0, current: currentStep === 0 }">
+            <div class="step-circle">1</div>
+            <span class="step-text">{{ $t('dramaWorkflow.episodeScript', { number: currentEpisodeNumber }) }}</span>
+          </div>
+          <el-icon class="step-arrow"><ArrowRight /></el-icon>
+          <div class="step-item" :class="{ active: currentStep >= 1, current: currentStep === 1 }">
+            <div class="step-circle">2</div>
+            <span class="step-text">{{ $t('dramaWorkflow.storyboardBreakdown') }}</span>
+          </div>
+          <el-icon class="step-arrow"><ArrowRight /></el-icon>
+          <div class="step-item" :class="{ active: currentStep >= 2, current: currentStep === 2 }">
+            <div class="step-circle">3</div>
+            <span class="step-text">{{ $t('dramaWorkflow.characterImages') }}</span>
           </div>
         </div>
-      </div>
-    </div>
+      </template>
+    </AppHeader>
 
     <!-- 当前阶段内容区域 -->
     <div class="stage-area">
@@ -567,6 +564,7 @@ import { generationAPI } from '@/api/generation'
 import { characterLibraryAPI } from '@/api/character-library'
 import request from '@/utils/request'
 import type { Drama, DramaStatus } from '@/types/drama'
+import { AppHeader } from '@/components/common'
 
 const route = useRoute()
 const router = useRouter()
diff --git a/web/src/views/drama/EpisodeWorkflow.vue b/web/src/views/drama/EpisodeWorkflow.vue
index 2fb91fb..350da97 100644
--- a/web/src/views/drama/EpisodeWorkflow.vue
+++ b/web/src/views/drama/EpisodeWorkflow.vue
@@ -1,39 +1,38 @@
 <template>
   <div class="page-container">
     <div class="content-wrapper animate-fade-in">
-      <header class="page-header">
-        <div class="header-content">
-          <div class="header-left">
-            <button class="back-btn" @click="$router.back()">
-              <el-icon><ArrowLeft /></el-icon>
-              <span>{{ $t('workflow.backToProject') }}</span>
-            </button>
-            <div class="nav-divider"></div>
-            <h1 class="header-title">{{ $t('workflow.episodeProduction', { number: episodeNumber }) }}</h1>
-          </div>
-          <div class="header-center">
-            <div class="custom-steps">
-              <div class="step-item" :class="{ active: currentStep >= 0, current: currentStep === 0 }">
-                <div class="step-circle">1</div>
-                <span class="step-text">{{ $t('workflow.steps.content') }}</span>
-              </div>
-              <el-icon class="step-arrow"><ArrowRight /></el-icon>
-              <div class="step-item" :class="{ active: currentStep >= 1, current: currentStep === 1 }">
-                <div class="step-circle">2</div>
-                <span class="step-text">{{ $t('workflow.steps.generateImages') }}</span>
-              </div>
-              <el-icon class="step-arrow"><ArrowRight /></el-icon>
-              <div class="step-item" :class="{ active: currentStep >= 2, current: currentStep === 2 }">
-                <div class="step-circle">3</div>
-                <span class="step-text">{{ $t('workflow.steps.splitStoryboard') }}</span>
-              </div>
+      <AppHeader :fixed="false" :show-logo="false">
+        <template #left>
+          <el-button text @click="$router.back()" class="back-btn">
+            <el-icon><ArrowLeft /></el-icon>
+            <span>{{ $t('workflow.backToProject') }}</span>
+          </el-button>
+          <h1 class="header-title">{{ $t('workflow.episodeProduction', { number: episodeNumber }) }}</h1>
+        </template>
+        <template #center>
+          <div class="custom-steps">
+            <div class="step-item" :class="{ active: currentStep >= 0, current: currentStep === 0 }">
+              <div class="step-circle">1</div>
+              <span class="step-text">{{ $t('workflow.steps.content') }}</span>
+            </div>
+            <el-icon class="step-arrow"><ArrowRight /></el-icon>
+            <div class="step-item" :class="{ active: currentStep >= 1, current: currentStep === 1 }">
+              <div class="step-circle">2</div>
+              <span class="step-text">{{ $t('workflow.steps.generateImages') }}</span>
+            </div>
+            <el-icon class="step-arrow"><ArrowRight /></el-icon>
+            <div class="step-item" :class="{ active: currentStep >= 2, current: currentStep === 2 }">
+              <div class="step-circle">3</div>
+              <span class="step-text">{{ $t('workflow.steps.splitStoryboard') }}</span>
             </div>
           </div>
-          <div class="header-right">
-            <el-button :icon="Setting" circle @click="showModelConfigDialog" :title="$t('workflow.modelConfig')" />
-          </div>
-        </div>
-      </header>
+        </template>
+        <template #right>
+          <el-button :icon="Setting" @click="showModelConfigDialog" :title="$t('workflow.modelConfig')">
+            图文配置
+          </el-button>
+        </template>
+      </AppHeader>
 
     <!-- 阶段 0: 章节内容 + 提取角色场景 -->
     <el-card v-show="currentStep === 0" shadow="never" class="stage-card stage-card-fullscreen">
@@ -822,7 +821,7 @@ import { aiAPI } from '@/api/ai'
 import type { AIServiceConfig } from '@/types/ai'
 import { imageAPI } from '@/api/image'
 import type { Drama } from '@/types/drama'
-import PageHeader from '@/components/common/PageHeader.vue'
+import { AppHeader } from '@/components/common'
 
 const route = useRoute()
 const router = useRouter()
@@ -1750,19 +1749,19 @@ onMounted(() => {
 .page-container {
   min-height: 100vh;
   background: var(--bg-primary);
-  padding: var(--space-2) var(--space-3);
+  // padding: var(--space-2) var(--space-3);
   transition: background var(--transition-normal);
 }
 
 @media (min-width: 768px) {
   .page-container {
-    padding: var(--space-3) var(--space-4);
+    // padding: var(--space-3) var(--space-4);
   }
 }
 
 @media (min-width: 1024px) {
   .page-container {
-    padding: var(--space-4) var(--space-5);
+    // padding: var(--space-4) var(--space-5);
   }
 }
 
@@ -1841,7 +1840,7 @@ onMounted(() => {
 }
 
 .workflow-card {
-  margin-bottom: var(--space-4);
+  margin: 12px;
   background: var(--bg-card);
   border-radius: var(--radius-lg);
   box-shadow: var(--shadow-card);
@@ -1915,7 +1914,7 @@ onMounted(() => {
 }
 
 .stage-card {
-  margin-bottom: 24px;
+  margin: 12px;
   
   &.stage-card-fullscreen {
     .stage-body-fullscreen {
@@ -1950,14 +1949,13 @@ onMounted(() => {
 }
 
 .stage-body {
-  padding: 32px;
   background: var(--bg-card);
 }
 
 .action-buttons {
   display: flex;
   gap: 12px;
-  margin-top: 24px;
+  margin: 12px 0;
   flex-wrap: wrap;
   justify-content: center;
   align-items: center;
@@ -1990,8 +1988,8 @@ onMounted(() => {
     margin-bottom: 16px;
     padding: 16px;
     background: var(--bg-secondary);
-    border-radius: 8px;
-    border: 1px solid var(--border-primary);
+    // border-radius: 8px;
+    // border: 1px solid var(--border-primary);
 
     .section-title {
       display: flex;
@@ -2178,6 +2176,7 @@ onMounted(() => {
 
 .character-image-list,
 .scene-image-list {
+  padding: 5px;
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
   gap: 16px;
diff --git a/web/src/views/drama/ProfessionalEditor.vue b/web/src/views/drama/ProfessionalEditor.vue
index eead78e..a745af9 100644
--- a/web/src/views/drama/ProfessionalEditor.vue
+++ b/web/src/views/drama/ProfessionalEditor.vue
@@ -1,22 +1,15 @@
 <template>
   <div class="professional-editor">
     <!-- 顶部工具栏 -->
-    <div class="editor-toolbar">
-      <div class="toolbar-left">
-        <el-button link @click="goBack" class="back-btn">
-          <el-icon>
-            <ArrowLeft />
-          </el-icon>
-          {{ $t('editor.backToEpisode') }}
+    <AppHeader :fixed="false" :show-logo="false" @config-updated="loadVideoModels">
+      <template #left>
+        <el-button text @click="goBack" class="back-btn">
+          <el-icon><ArrowLeft /></el-icon>
+          <span>{{ $t('editor.backToEpisode') }}</span>
         </el-button>
-        <el-divider direction="vertical" />
         <span class="episode-title">{{ drama?.title }} - {{ $t('editor.episode', { number: episodeNumber }) }}</span>
-      </div>
-
-      <div class="toolbar-right">
-        <!-- <el-button :icon="Setting" circle @click="showSettings = true" /> -->
-      </div>
-    </div>
+      </template>
+    </AppHeader>
 
     <!-- 主编辑区域 -->
     <div class="editor-main">
@@ -906,6 +899,7 @@ import type { Asset } from '@/types/asset'
 import type { VideoMerge } from '@/api/videoMerge'
 import VideoTimelineEditor from '@/components/editor/VideoTimelineEditor.vue'
 import type { Drama, Episode, Storyboard } from '@/types/drama'
+import { AppHeader } from '@/components/common'
 
 const route = useRoute()
 const router = useRouter()