diff --git a/app/admin/agents/AgentForm.tsx b/app/admin/agents/AgentForm.tsx
index d5cde01..e9e4222 100644
--- a/app/admin/agents/AgentForm.tsx
+++ b/app/admin/agents/AgentForm.tsx
@@ -16,6 +16,8 @@ export default function AgentForm({
     icon?: string
     categoryId?: number
     features?: string
+    hotQuestions?: string
+    quickQuestions?: string
     status?: string
   }
 }) {
@@ -27,6 +29,8 @@ export default function AgentForm({
     icon: agent?.icon || "",
     categoryId: agent?.categoryId || "",
     features: agent?.features || "",
+    hotQuestions: agent?.hotQuestions ? JSON.parse(agent.hotQuestions).join('\n') : '',
+    quickQuestions: agent?.quickQuestions ? JSON.parse(agent.quickQuestions).join('\n') : '',
     status: agent?.status || "active",
   })
   const [loading, setLoading] = useState(false)
@@ -44,10 +48,16 @@ export default function AgentForm({
 
       const method = agent?.id ? "PUT" : "POST"
 
+      const body = {
+        ...formData,
+        hotQuestions: JSON.stringify(formData.hotQuestions.split('\n').filter(q => q.trim())),
+        quickQuestions: JSON.stringify(formData.quickQuestions.split('\n').filter(q => q.trim())),
+      }
+
       const res = await fetch(url, {
         method,
         headers: { "Content-Type": "application/json" },
-        body: JSON.stringify(formData),
+        body: JSON.stringify(body),
       })
 
       if (res.ok) {
@@ -175,6 +185,33 @@ export default function AgentForm({
         />
       </div>
 
+      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+        <div>
+          <label className="block text-sm font-medium text-gray-700 mb-2">
+            热点问题（每行一个）
+          </label>
+          <textarea
+            rows={5}
+            value={formData.hotQuestions}
+            onChange={(e) => setFormData({ ...formData, hotQuestions: e.target.value })}
+            className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500"
+            placeholder="养老政策有哪些最新变化？&#10;如何申请养老服务补贴？&#10;老年人健康管理需要注意什么？&#10;养老机构如何选择？"
+          />
+        </div>
+        <div>
+          <label className="block text-sm font-medium text-gray-700 mb-2">
+            快捷提问（每行一个）
+          </label>
+          <textarea
+            rows={5}
+            value={formData.quickQuestions}
+            onChange={(e) => setFormData({ ...formData, quickQuestions: e.target.value })}
+            className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500"
+            placeholder="养老政策咨询&#10;养老机构推荐&#10;养老服务申请"
+          />
+        </div>
+      </div>
+
       <div className="flex gap-4">
         <button
           type="submit"
diff --git a/app/admin/agents/[id]/edit/page.tsx b/app/admin/agents/[id]/edit/page.tsx
index 9d6e129..8816119 100644
--- a/app/admin/agents/[id]/edit/page.tsx
+++ b/app/admin/agents/[id]/edit/page.tsx
@@ -49,6 +49,8 @@ export default async function EditAgentPage({
               icon: agent.icon || "",
               categoryId: agent.categoryId || undefined,
               features: agent.features,
+              hotQuestions: agent.hotQuestions,
+              quickQuestions: agent.quickQuestions,
               status: agent.status,
             }}
           />
diff --git a/app/admin/login/page.tsx b/app/admin/login/page.tsx
index d8bc697..4167bce 100644
--- a/app/admin/login/page.tsx
+++ b/app/admin/login/page.tsx
@@ -93,7 +93,7 @@ export default function LoginPage() {
         </form>
 
         <div className="text-center text-sm text-gray-500">
-          默认账号: admin / admin123
+          {/* 默认账号: admin / admin123 */}
         </div>
       </div>
     </div>
diff --git a/app/agents/[slug]/chat/page.tsx b/app/agents/[slug]/chat/page.tsx
index 2f9fc5d..6fd8cf1 100644
--- a/app/agents/[slug]/chat/page.tsx
+++ b/app/agents/[slug]/chat/page.tsx
@@ -28,6 +28,8 @@ interface Agent {
   category: {
     name: string
   } | null
+  hotQuestions: string
+  quickQuestions: string
 }
 
 export default function AgentChatPage() {
@@ -288,12 +290,8 @@ export default function AgentChatPage() {
     setInput(question)
   }
 
-  const suggestedQuestions = [
-    '养老政策有哪些最新变化？',
-    '如何申请养老服务补贴？',
-    '老年人健康管理需要注意什么？',
-    '养老机构如何选择？',
-  ]
+  const hotQuestions = agent ? JSON.parse(agent.hotQuestions || '[]') : []
+  const quickQuestions = agent ? JSON.parse(agent.quickQuestions || '[]') : []
 
   if (loading) {
     return (
@@ -389,22 +387,21 @@ export default function AgentChatPage() {
           </div>
 
           {/* 中间聊天区域 */}
-          <div className="w-1/2 flex flex-col">
+          <div className="w-[60%] flex flex-col">
             <div className="flex flex-col h-full bg-white rounded-2xl shadow-lg overflow-hidden">
               {/* 聊天头部 */}
               <div className="bg-gradient-to-r from-blue-600 to-blue-700 text-white p-4 flex items-center justify-between">
                 <div className="flex items-center gap-3">
                   <div className="w-10 h-10 rounded-full bg-white/20 flex items-center justify-center">
-                    <i className="fas fa-heartbeat text-white text-xl"></i>
+                    <span className="text-white text-xl">{agent.icon || '🤖'}</span>
                   </div>
                   <div>
-                    <h3 className="font-semibold">智慧养老服务助手</h3>
+                    <h3 className="font-semibold">{agent.name}</h3>
                     <p className="text-xs text-blue-100">
                       {sending ? '正在回复...' : '24小时为您服务'}
                     </p>
                   </div>
                 </div>
-                <span className="bg-white/20 px-3 py-1 rounded text-xs">智能小养正在为您服务</span>
               </div>
 
               {/* 消息区域 */}
@@ -508,7 +505,7 @@ export default function AgentChatPage() {
           </div>
 
           {/* 右侧服务区域 */}
-          <div className="w-1/3 bg-white rounded-2xl border border-gray-200 p-4 overflow-y-auto">
+          <div className="w-[23%] bg-white rounded-2xl border border-gray-200 p-4 overflow-y-auto">
             {/* 自助服务 */}
             <div className="bg-gray-50 rounded-lg p-4 mb-4">
               <h3 className="font-medium text-gray-900 mb-3 flex items-center gap-2">
@@ -549,7 +546,7 @@ export default function AgentChatPage() {
                 </a>
               </div>
               <ul className="space-y-2">
-                {suggestedQuestions.map((question, index) => (
+                {hotQuestions.map((question: string, index: number) => (
                   <li key={index}>
                     <button
                       onClick={() => handleQuickQuestion(question)}
@@ -562,38 +559,25 @@ export default function AgentChatPage() {
               </ul>
             </div>
 
-            {/* 快捷提问 */}
-            <div className="bg-gray-50 rounded-lg p-4">
-              <h3 className="font-medium text-gray-900 mb-3 flex items-center gap-2">
-                <i className="fas fa-question-circle text-blue-600"></i>
-                快捷提问
-              </h3>
-              <div className="border-b border-gray-200 mb-3">
-                <div className="flex gap-4 text-sm">
-                  <button className="pb-2 border-b-2 border-blue-600 text-blue-600 font-medium">
-                    养老服务
-                  </button>
-                  <button className="pb-2 border-b-2 border-transparent text-gray-500 hover:text-gray-700 transition">
-                    健康管理
-                  </button>
-                  <button className="pb-2 border-b-2 border-transparent text-gray-500 hover:text-gray-700 transition">
-                    生活服务
-                  </button>
-                </div>
-              </div>
-              <ul className="space-y-1">
-                {['养老政策咨询', '养老机构推荐', '养老服务申请'].map((question, index) => (
-                  <li key={index}>
-                    <button
-                      onClick={() => handleQuickQuestion(question)}
-                      className="block py-2 px-3 text-sm text-gray-700 hover:bg-blue-50 rounded transition w-full text-left"
-                    >
-                      {question}
-                    </button>
-                  </li>
-                ))}
-              </ul>
-            </div>
+{/* 快捷提问 */}
+<div className="bg-gray-50 rounded-lg p-4">
+  <h3 className="font-medium text-gray-900 mb-3 flex items-center gap-2">
+    <i className="fas fa-question-circle text-blue-600"></i>
+    快捷提问
+  </h3>
+  <ul className="space-y-2">
+    {quickQuestions.map((question: string, index: number) => (
+      <li key={index}>
+        <button
+          onClick={() => handleQuickQuestion(question)}
+          className="text-sm text-gray-700 hover:text-blue-600 transition block py-1 text-left"
+        >
+          • {question}
+        </button>
+      </li>
+    ))}
+  </ul>
+</div>
           </div>
         </div>
       </main>
diff --git a/app/api/admin/agents/[id]/route.ts b/app/api/admin/agents/[id]/route.ts
index 79a93d5..504865b 100644
--- a/app/api/admin/agents/[id]/route.ts
+++ b/app/api/admin/agents/[id]/route.ts
@@ -18,11 +18,14 @@ export async function PUT(
         icon: data.icon || null,
         categoryId: data.categoryId ? parseInt(data.categoryId) : null,
         features: data.features || "",
+        hotQuestions: data.hotQuestions || "[]",
+        quickQuestions: data.quickQuestions || "[]",
         status: data.status || "active",
       },
     })
     return NextResponse.json(agent)
   } catch (error) {
+    console.error('PUT /api/admin/agents error:', error)
     return NextResponse.json({ error: "更新失败" }, { status: 500 })
   }
 }
diff --git a/app/api/admin/agents/route.ts b/app/api/admin/agents/route.ts
index 5ab94d6..be093ba 100644
--- a/app/api/admin/agents/route.ts
+++ b/app/api/admin/agents/route.ts
@@ -13,6 +13,8 @@ export async function POST(request: NextRequest) {
         icon: data.icon || null,
         categoryId: data.categoryId ? parseInt(data.categoryId) : null,
         features: data.features || "",
+        hotQuestions: data.hotQuestions || "[]",
+        quickQuestions: data.quickQuestions || "[]",
         status: data.status || "active",
       },
     })
diff --git a/prisma/dev.db b/prisma/dev.db
index 117ef9a..e3a3d6b 100644
Binary files a/prisma/dev.db and b/prisma/dev.db differ
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 7159820..e5858d8 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -1,6 +1,3 @@
-// This is your Prisma schema file,
-// learn more about it in the docs: https://pris.ly/d/prisma-schema
-
 generator client {
   provider = "prisma-client-js"
 }
@@ -11,40 +8,42 @@ datasource db {
 }
 
 model User {
-  id        Int      @id @default(autoincrement())
-  email     String   @unique
-  username  String   @unique
-  password  String
-  name      String?
-  role      String   @default("admin")
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
+  id            Int            @id @default(autoincrement())
+  email         String         @unique
+  username      String         @unique
+  password      String
+  name          String?
+  role          String         @default("admin")
+  createdAt     DateTime       @default(now())
+  updatedAt     DateTime       @updatedAt
   conversations Conversation[]
 }
 
 model Category {
-  id        Int      @id @default(autoincrement())
-  name      String   @unique
-  icon      String?
+  id          Int      @id @default(autoincrement())
+  name        String   @unique
+  icon        String?
   description String?
-  agents    Agent[]
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+  agents      Agent[]
 }
 
 model Agent {
-  id          Int      @id @default(autoincrement())
-  name        String
-  slug        String   @unique
-  description String
-  icon        String?
-  categoryId  Int?
-  category    Category? @relation(fields: [categoryId], references: [id])
-  features    String   @default("")
-  usageCount  Int      @default(0)
-  status      String   @default("active")
-  createdAt   DateTime @default(now())
-  updatedAt   DateTime @updatedAt
+  id            Int            @id @default(autoincrement())
+  name          String
+  slug          String         @unique
+  description   String
+  icon          String?
+  categoryId    Int?
+  features         String         @default("")
+  hotQuestions     String         @default("[]")
+  quickQuestions   String         @default("[]")
+  usageCount       Int            @default(0)
+  status           String         @default("active")
+  createdAt     DateTime       @default(now())
+  updatedAt     DateTime       @updatedAt
+  category      Category?      @relation(fields: [categoryId], references: [id])
   conversations Conversation[]
 }
 
@@ -53,30 +52,30 @@ model News {
   title     String
   content   String
   type      String   @default("news")
-  published Boolean   @default(false)
+  published Boolean  @default(false)
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
 }
 
 model Conversation {
-  id        Int      @id @default(autoincrement())
+  id        Int       @id @default(autoincrement())
   agentId   Int
-  agent     Agent    @relation(fields: [agentId], references: [id], onDelete: Cascade)
   userId    Int?
-  user      User?    @relation(fields: [userId], references: [id], onDelete: SetNull)
-  title     String   @default("新对话")
+  title     String    @default("新对话")
+  createdAt DateTime  @default(now())
+  updatedAt DateTime  @updatedAt
+  user      User?     @relation(fields: [userId], references: [id])
+  agent     Agent     @relation(fields: [agentId], references: [id], onDelete: Cascade)
   messages  Message[]
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
 }
 
 model Message {
-  id             Int        @id @default(autoincrement())
+  id             Int          @id @default(autoincrement())
   conversationId Int
-  conversation   Conversation @relation(fields: [conversationId], references: [id], onDelete: Cascade)
-  role           String     // 'user' 或 'assistant'
+  role           String
   content        String
-  timestamp      DateTime   @default(now())
-  createdAt      DateTime   @default(now())
-  updatedAt      DateTime   @updatedAt
+  timestamp      DateTime     @default(now())
+  createdAt      DateTime     @default(now())
+  updatedAt      DateTime     @updatedAt
+  conversation   Conversation @relation(fields: [conversationId], references: [id], onDelete: Cascade)
 }
diff --git a/prisma/seed.ts b/prisma/seed.ts
index 3daeab8..06a4999 100644
--- a/prisma/seed.ts
+++ b/prisma/seed.ts
@@ -76,6 +76,15 @@ async function main() {
         description: "适用于虚拟主播、数字客服、形象代言等场景，提供逼真的数字人交互体验。",
       },
     }),
+    prisma.category.upsert({
+      where: { name: "企业服务" },
+      update: {},
+      create: {
+        name: "企业服务",
+        icon: "🏢",
+        description: "适用于企业专属AI助手、行业解决方案等场景，提供定制化智能服务。",
+      },
+    }),
   ])
   console.log("Created categories:", categories.map(c => c.name).join(", "))
 
@@ -91,6 +100,17 @@ async function main() {
         icon: "🤖",
         categoryId: categories[0].id,
         features: "智能问答, 知识库查询, 工单提交",
+        hotQuestions: JSON.stringify([
+          "养老政策有哪些最新变化？",
+          "如何申请养老服务补贴？",
+          "老年人健康管理需要注意什么？",
+          "养老机构如何选择？",
+        ]),
+        quickQuestions: JSON.stringify([
+          "养老政策咨询",
+          "养老机构推荐",
+          "养老服务申请",
+        ]),
         usageCount: 1000,
         status: "active",
       },
@@ -137,6 +157,48 @@ async function main() {
         status: "active",
       },
     }),
+    prisma.agent.upsert({
+      where: { slug: "jiaotou-ai-assistant" },
+      update: {},
+      create: {
+        name: "交投集团AI助手",
+        slug: "jiaotou-ai-assistant",
+        description: "专为交投集团打造的智能助手，提供交通投资政策解读、项目分析、数据分析等专业化服务，助力企业决策。",
+        icon: "🚇",
+        categoryId: categories[6].id,
+        features: "政策解读, 项目分析, 数据分析, 决策支持",
+        usageCount: 120,
+        status: "active",
+      },
+    }),
+    prisma.agent.upsert({
+      where: { slug: "promotion-content-ai" },
+      update: {},
+      create: {
+        name: "宣传文稿AI助手",
+        slug: "promotion-content-ai",
+        description: "智能生成各类宣传文稿，包括新闻稿、活动文案、品牌宣传、海报文案等，快速产出高质量宣传内容。",
+        icon: "📝",
+        categoryId: categories[1].id,
+        features: "新闻稿, 活动文案, 品牌宣传, 海报文案",
+        usageCount: 95,
+        status: "active",
+      },
+    }),
+    prisma.agent.upsert({
+      where: { slug: "group-policy-ai-assistant" },
+      update: {},
+      create: {
+        name: "集团制度AI助手",
+        slug: "group-policy-ai-assistant",
+        description: "专注于集团规章制度解读与咨询，快速查询、解读各类制度文件，助力合规管理与制度落地。",
+        icon: "📋",
+        categoryId: categories[6].id,
+        features: "制度解读, 合规咨询, 文件查询, 制度培训",
+        usageCount: 50,
+        status: "active",
+      },
+    }),
   ])
   console.log("Created agents:", agents.map(a => a.name).join(", "))