diff --git a/Front/vue-unilife/src/components/MessageNav.vue b/Front/vue-unilife/src/components/MessageNav.vue
new file mode 100644
index 0000000..ec88ccb
--- /dev/null
+++ b/Front/vue-unilife/src/components/MessageNav.vue
@@ -0,0 +1,76 @@
+<template>
+    <div class="left-nav">
+      <div class="nav-title">消息中心</div>
+      <ul class="nav-list">
+        <li 
+          v-for="(item, index) in navItems" 
+          :key="index"
+          :class="['nav-item', { active: activeIndex === index }]"
+          @click="handleNavClick(index)"
+        >
+          <span>{{ item.text }}</span>
+        </li>
+      </ul>
+    </div>
+  </template>
+  
+  <script setup lang="ts">
+  import { ref } from 'vue';
+  
+  const emit = defineEmits(['nav-change']);
+  
+  const activeIndex = ref(0);
+  
+  const navItems = [
+    { text: '私信消息' },
+    { text: '评论回复' },
+    { text: '收到的赞' },
+    { text: '系统通知' }
+  ];
+  
+  const handleNavClick = (index: number) => {
+    activeIndex.value = index;
+    emit('nav-change', index);
+  };
+  </script>
+  
+  <style scoped>
+  .left-nav {
+    width: 15%;
+    background: rgba(255, 255, 255, 0.5);
+    backdrop-filter: blur(10px);
+    border: 2px solid rgba(133, 88, 207, 0.5);
+    border-radius: 10px;
+    padding: 20px 0;
+    margin-right: 20px;
+    margin-left: 100px;
+    height: 90%;
+  }
+  
+  .nav-title {
+    font-size: 32px;
+    font-weight: bold;
+    padding: 0 20px;
+    margin-bottom: 20px;
+    color: #333;
+  }
+  
+  .nav-item {
+    padding: 15px 20px;
+    cursor: pointer;
+    transition: all 0.3s;
+    margin: 5px 10px;
+    border-radius: 8px;
+    font-size: 24px;
+  }
+  
+  .nav-item.active {
+    background: rgba(156, 136, 255, 0.2);
+    color: #9c88ff;
+    font-size: 24px;
+  }
+  
+  .nav-item:hover {
+    background: rgba(156, 136, 255, 0.1);
+  }
+  </style>
\ No newline at end of file
diff --git a/Front/vue-unilife/src/routers/routers.ts b/Front/vue-unilife/src/routers/routers.ts
index 76c1b57..939a8ab 100644
--- a/Front/vue-unilife/src/routers/routers.ts
+++ b/Front/vue-unilife/src/routers/routers.ts
@@ -1,14 +1,14 @@
-import type { RouteRecordRaw } from 'vue-router';
-import { createRouter, createWebHistory } from 'vue-router';
+import type {  RouteRecordRaw } from 'vue-router';
+import { createRouter,createWebHistory } from 'vue-router';
 import LogPage from '../views/LogPage.vue';
 import Personal from '@/components/Personal.vue';
 import Manager from '@/views/AcountManager.vue';
 import PersonalHome from '@/views/Home.vue';
 import ForumHome from '@/views/ForumHome.vue';
 import Curriculum from '@/views/Curriculum.vue';
-import DirectMessage from '@/views/DirectMessage.vue'; 
+import DirectMessage from '@/views/DirectMessage.vue';
 
-const routes: Array<RouteRecordRaw> = [
+const routes:Array<RouteRecordRaw> = [
     {
         path: '/',
         redirect: '/log',
@@ -19,51 +19,59 @@ const routes: Array<RouteRecordRaw> = [
         component: () => import('@/views/404.vue'),
     },
     {
-        path: '/log',
+        path:'/log',
         name: 'LogPage',
         component: LogPage
     },
     {
-        path: '/personal',
+        path:'/personal',
         name: 'Personal',
         component: Personal,
         children: [
             {
-                path: '',
-                name: 'Home',
-                component: PersonalHome,
+                path:'',
+                name:'Home',
+                component:PersonalHome,
             },
             {
-                path: 'manager',
+                path:'manager',
                 name: 'Manager',
-                component: Manager,
+                component:Manager,
             },
             {
-                path: 'ai',
+                path:'ai',
                 redirect: '/personal',
             },
             {
-                path: 'curriculum',
-                name: 'Curriculum',
-                component: Curriculum,
-            }
+                path:'curriculum',
+                name:'Curriculum',
+                component:Curriculum,
+            },
         ]
     },
     {
-        path: '/message',
-        name: 'DirectMessage',
-        component: DirectMessage,
-    },
-    {
-        path: '/uniLifeHome',
+        path:'/uniLifeHome',
         name: 'ForumHome',
         component: ForumHome,
     },
     {
-        path: '/post/:id',
-        name: 'PostDetail',
+        path:'/post/:id',
+        name:'PostDetail',
         component: () => import('@/views/PostDetailPage.vue'),
     },
+    {
+        path: '/postEdit',
+        name: 'PostEdit',
+        component: () => import('@/views/PostEditView.vue'),
+        meta:{
+            hideHeader: true,
+        }
+    },
+    {
+        path: '/message',
+        name: 'DirectMessage',
+        component: DirectMessage,
+    }
 ];
 
 const router = createRouter({
diff --git a/Front/vue-unilife/src/views/DirectMessage.vue b/Front/vue-unilife/src/views/DirectMessage.vue
index 5395732..083ff84 100644
--- a/Front/vue-unilife/src/views/DirectMessage.vue
+++ b/Front/vue-unilife/src/views/DirectMessage.vue
@@ -1,23 +1,7 @@
 <template>
   <div class="message-center">
-    <!-- 左侧导航 -->
-    <div class="left-nav">
-      <div class="nav-title">消息中心</div>
-      <ul class="nav-list">
-        <li class="nav-item active">
-          <span>私信消息</span>
-        </li>
-        <li class="nav-item">
-          <span>评论回复</span>
-        </li>
-        <li class="nav-item">
-          <span>收到的赞</span>
-        </li>
-        <li class="nav-item">
-          <span>系统通知</span>
-        </li>
-      </ul>
-    </div>
+    <!-- 使用导航组件 -->
+    <MessageNav @nav-change="handleNavChange" />
 
     <!-- 右侧主要内容区域 -->
     <div class="main-content">
@@ -43,6 +27,16 @@
 
         <!-- 右侧聊天区域，使用 AiManager 的样式 -->
         <main class="chat-area">
+          <!-- 添加用户信息区域 -->
+          <div class="chat-header">
+            <div class="user-info">
+              <div class="chat-avatar">
+                <img src="@/assets/images/aiRobot.png" alt="用户头像" />
+              </div>
+              <span class="chat-username">{{ currentConversation?.title || '选择一个聊天' }}</span>
+            </div>
+          </div>
+
           <div class="chat-content">
             <!-- 对话消息 -->
             <template v-if="currentConversation">
@@ -84,6 +78,7 @@
 
 <script setup lang="ts">
 import { ref } from 'vue';
+import MessageNav from '@/components/MessageNav.vue';
 
 // 定义消息类型
 interface Message {
@@ -143,6 +138,12 @@ const sendMessage = () => {
   currentConversation.value.messages.push(newMessage);
   message.value = '';
 };
+
+// 处理导航切换
+const handleNavChange = (index: number) => {
+  // 根据需要处理导航切换逻辑
+  console.log('导航切换到:', index);
+};
 </script>
 
 <style scoped>
@@ -156,43 +157,6 @@ const sendMessage = () => {
   border-radius: 10px;
 }
 
-/* 左侧导航样式 */
-.left-nav {
-  width: 15%; /* 调整为百分比宽度 */
-  background: rgba(255, 255, 255, 0.5);
-  backdrop-filter: blur(10px);
-  border: 2px solid rgba(133, 88, 207, 0.5);
-  border-radius: 10px;
-  padding: 20px 0;
-  margin-right: 20px; /* 只保留右侧间距 */
-  height: 90%; /* 修改为100%填充 */
-}
-
-.nav-title {
-  font-size: 24px;
-  font-weight: bold;
-  padding: 0 20px;
-  margin-bottom: 20px;
-  color: #333;
-}
-
-.nav-item {
-  padding: 15px 20px;
-  cursor: pointer;
-  transition: all 0.3s;
-  margin: 5px 10px;
-  border-radius: 8px;
-}
-
-.nav-item.active {
-  background: rgba(156, 136, 255, 0.2);
-  color: #9c88ff;
-}
-
-.nav-item:hover {
-  background: rgba(156, 136, 255, 0.1);
-}
-
 /* 主要内容区域样式 */
 .main-content {
   display: flex;
@@ -203,29 +167,29 @@ const sendMessage = () => {
 
 /* 顶部标题区域样式 */
 .content-header {
-  height: 60px;
-  width:1400px;
+  height: 70px;
+  width:1267px;
   background: rgba(255, 255, 255, 0.5);
   backdrop-filter: blur(10px);
   border: 2px solid rgba(133, 88, 207, 0.5);
   border-radius: 10px;
-  margin-bottom: 20px;
+  margin-bottom: 10px;
   display: flex;
   align-items: center;
   padding: 0 20px;
 }
 
 .header-title {
-  font-size: 20px;
+  font-size: 30px;
   font-weight: bold;
-  color: #333;
+  color: #7e7e7e;
 }
 
 /* 下方内容区域样式 */
 .content-body {
   display: flex;
   flex: 1;
-  gap: 20px;
+  gap: 0; /* 移除间距 */
 }
 
 /* 消息列表样式 */
@@ -234,16 +198,17 @@ const sendMessage = () => {
   background: rgba(255, 255, 255, 0.5);
   backdrop-filter: blur(10px);
   border: 2px solid rgba(133, 88, 207, 0.5);
-  border-radius: 10px;
-  margin-right: 20px; /* 只保留右侧间距 */
-  height: calc(100% - 80px); /* 减去顶部区域的高度和间距 */
+  border-radius: 10px 0 0 10px; /* 修改右边圆角为0 */
+  margin-right: 0; /* 移除右侧间距 */
+  height: 93.5%; /* 减去顶部区域的高度和间距 */
 }
 
 .sidebar-title {
-  padding: 20px;
-  font-size: 20px;
+  padding: 13px;
+  font-size: 26px;
   border-bottom: 1px solid rgba(133, 88, 207, 0.2);
-  color: #333;
+  color: #7e7e7e;
+  text-align: center;
 }
 
 .history-list {
@@ -265,19 +230,60 @@ const sendMessage = () => {
 
 .history-text {
   color: #333;
+  font-size: 22px;
 }
 
 /* 聊天区域样式 */
 .chat-area {
-  width: 50%; /* 设置固定宽度比例 */
+  width: 60%; /* 设置固定宽度比例 */
   flex: none; /* 移除 flex: 1，避免自动扩展 */
   display: flex;
   flex-direction: column;
   background: rgba(255, 255, 255, 0.5);
   backdrop-filter: blur(10px);
   border: 2px solid rgba(133, 88, 207, 0.5);
-  border-radius: 10px;
-  height: calc(100% - 80px); /* 减去顶部区域的高度和间距 */
+  border-radius: 0 10px 10px 0; /* 修改左边圆角为0 */
+  border-left: none; /* 移除左边框 */
+  height: 93.5%; /* 减去顶部区域的高度和间距 */
+}
+
+/* 聊天区域顶部用户信息样式 */
+.chat-header {
+  padding: 15px 20px;
+  border-bottom: 1px solid rgba(133, 88, 207, 0.2);
+  background: rgba(255, 255, 255, 0.7);
+  border-radius: 0 10px 0 0;
+  height: 56px;
+  display: flex;
+  justify-content: center; /* 添加水平居中 */
+  align-items: center; /* 添加垂直居中 */
+}
+
+.user-info {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+  justify-content: center; /* 添加水平居中 */
+}
+
+.chat-avatar {
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+  overflow: hidden;
+}
+
+.chat-avatar img {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.chat-username {
+  font-size: 22px;
+  font-weight: 500;
+  color: #333;
+  text-align: center; /* 文字居中 */
 }
 
 .chat-content {
@@ -296,6 +302,7 @@ const sendMessage = () => {
   display: flex;
   justify-content: flex-start;
   margin-bottom: 10px;
+  font-size: 20px;
 }
 
 .message-text {
@@ -305,6 +312,7 @@ const sendMessage = () => {
   background: rgba(255, 255, 255, 0.9);
   margin: 0 12px;
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  font-size: 20px;
 }
 
 .user-message .message-text {
@@ -321,44 +329,56 @@ const sendMessage = () => {
 }
 
 .input-area {
-  padding: 20px;
-  border-top: 1px solid rgba(133, 88, 207, 0.2);
-  background: rgba(255, 255, 255, 0.3);
+  padding: 20px;  /* 减小内边距 */
+  border-top: 1px solid rgba(200, 180, 255, 0.3);
+  background: rgba(255, 255, 255, 0.5);
+  backdrop-filter: blur(10px);
+  height: 200px;  /* 从300px调整为200px */
+  display: flex;
+  justify-content: center;
+  align-items: center;
   border-radius: 0 0 10px 10px;
 }
 
 .input-container {
   display: flex;
-  align-items: center;
+  width: 100%;
+  gap: 16px;
+  align-items: flex-end;
+  position: relative;
 }
 
 .message-input {
   flex: 1;
-  height: 100px;
-  padding: 12px;
-  border: 1px solid rgba(133, 88, 207, 0.3);
-  border-radius: 8px;
+  height: 150px;  /* 从230px调整为150px，保持比例 */
+  padding: 16px;
+  border: 1px solid rgba(200, 180, 255, 0.5);
+  border-radius: 12px;
   resize: none;
-  margin-right: 12px;
-  font-size: 16px;
+  font-size: 22px;  /* 稍微调小字体 */
+  font-family: inherit;
+  outline: none;
   background: rgba(255, 255, 255, 0.9);
-  transition: all 0.3s;
+  transition: border-color 0.3s;
 }
 
 .message-input:focus {
   border-color: #9c88ff;
-  outline: none;
 }
 
 .send-button {
-  padding: 8px 24px;
+  position: absolute;
+  bottom: 15px;  /* 从20px调整为15px */
+  right: 15px;   /* 从20px调整为15px */
+  padding: 12px 24px;
   background: linear-gradient(45deg, #9c88ff, #ff6b9d);
   color: white;
   border: none;
   border-radius: 8px;
+  font-size: 20px;
   cursor: pointer;
-  font-size: 16px;
-  transition: all 0.3s;
+  transition: transform 0.2s, box-shadow 0.2s;
+  white-space: nowrap;
 }
 
 .send-button:hover {
@@ -366,6 +386,10 @@ const sendMessage = () => {
   box-shadow: 0 4px 15px rgba(156, 136, 255, 0.3);
 }
 
+.send-button:active {
+  transform: translateY(0);
+}
+
 /* 自定义滚动条 */
 ::-webkit-scrollbar {
   width: 6px;