diff --git a/activitylink/src/img/1.jpg b/activitylink/src/img/1.jpg
new file mode 100644
index 0000000..5918b7b
Binary files /dev/null and b/activitylink/src/img/1.jpg differ
diff --git a/activitylink/src/router/index.js b/activitylink/src/router/index.js
index 39a876a..c0a6ba7 100644
--- a/activitylink/src/router/index.js
+++ b/activitylink/src/router/index.js
@@ -61,6 +61,11 @@ const routes = [
             path: 'activityManagement/set', // 注意这里不要加斜杠，表示相对路径
             name: 'activitySet',
             component: () => import('../views/zhongchou/activity/set/index.vue'),
+          },
+          {
+            path: 'mainimg', // 注意这里不要加斜杠，表示相对路径
+            name: 'mainImg',
+            component: () => import('../views/zhongchou/mainImg/DefaultImage.vue'),
           }
         ]
       }
diff --git a/activitylink/src/views/homePage.vue b/activitylink/src/views/homePage.vue
index 46d1131..2acc367 100644
--- a/activitylink/src/views/homePage.vue
+++ b/activitylink/src/views/homePage.vue
@@ -1,17 +1,108 @@
 <template>
-  <div>
-    <button @click="router.push('/choujiang')">抽奖</button>
-    <button @click="router.push('/zhongchou')">众筹</button>
-
+  <div class="login-container">
+    <div class="login-box">
+      <h2>登录</h2>
+      <form @submit.prevent="login">
+        <div class="input-group">
+          <label for="username">用户名</label>
+          <input type="text" id="username" v-model="username" required>
+        </div>
+        <div class="input-group">
+          <label for="password">密码</label>
+          <input type="password" id="password" v-model="password" required>
+        </div>
+        <button type="submit">登录</button>
+      </form>
+    </div>
   </div>
 </template>
-
 <script setup>
+import { ref } from "vue";
 import { useRouter } from "vue-router";
-
+import { ElMessage } from 'element-plus'
 const router = useRouter();
+const username = ref("");
+const password = ref("");
 
+const login = () => {
+  // 这里可以添加实际的登录验证逻辑
+  if (username.value=='homily' && password.value=='27zn') {
+    // 登录成功后跳转到抽奖页面
+    ElMessage({
+    message: '登陆成功，欢迎您使用本系统',
+    type: 'success',
+  })
+    router.push("/zhongchou/mainimg");
+  }else {
+    ElMessage({
+    message: '请输入正确的用户名和密码',
+    type: 'error',
+  })
+  }
+};
 </script>
-
 <style scoped>
+.login-container {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: url('@/img/1.jpg') no-repeat center center fixed;
+  background-size: cover;
+  background-position: center;
+  z-index: 0;
+
+  /* 使用 Flexbox 布局 */
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.login-box {
+  background-color: rgba(255, 255, 255, 0.9);
+  padding: 2rem;
+  border-radius: 8px;
+  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+  width: 100%;
+  max-width: 400px;
+  z-index: 1; /* 提高 z-index 确保覆盖背景 */
+}
+
+h2 {
+  text-align: center;
+  margin-bottom: 1.5rem;
+}
+
+.input-group {
+  margin-bottom: 1rem;
+}
+
+.input-group label {
+  display: block;
+  margin-bottom: 0.5rem;
+}
+
+.input-group input {
+  width: 100%;
+  padding: 0.5rem;
+  border: 1px solid #ccc;
+  border-radius: 4px;
+}
+
+button {
+  width: 100%;
+  padding: 0.75rem;
+  border: none;
+  border-radius: 4px;
+  background-color: #42b983;
+  color: white;
+  font-size: 1rem;
+  cursor: pointer;
+  transition: background-color 0.3s;
+}
+
+button:hover {
+  background-color: #369d6e;
+}
 </style>
\ No newline at end of file
diff --git a/activitylink/src/views/zhongchou/activity/index.vue b/activitylink/src/views/zhongchou/activity/index.vue
index ed35267..26c5bde 100644
--- a/activitylink/src/views/zhongchou/activity/index.vue
+++ b/activitylink/src/views/zhongchou/activity/index.vue
@@ -8,7 +8,7 @@
     <div class="gray-container">
       <div class="activity-header">
         <div class="header-text">活动设置：</div>
-        <el-button type="primary" @click="centerDialogVisible = true">添加活动</el-button>
+        <el-button type="primary" @click="addActivityShow">添加活动</el-button>
       </div>
       <!-- 其他内容区域 -->
       <div class="content-area">
@@ -137,6 +137,10 @@ const cancel = () => {
   status: ''
 }
 }
+
+const addActivityShow = () => {
+  centerDialogVisible.value = true
+}
 //添加活动
 const addActivity = () => {
   centerDialogVisible.value = false
diff --git a/activitylink/src/views/zhongchou/gift/index.vue b/activitylink/src/views/zhongchou/gift/index.vue
index 0b3183d..bc1e1cb 100644
--- a/activitylink/src/views/zhongchou/gift/index.vue
+++ b/activitylink/src/views/zhongchou/gift/index.vue
@@ -29,9 +29,9 @@
         <el-table-column prop="level" label="等级" width="200" align="center"></el-table-column>
         <el-table-column label="操作" align="center">
           <template #default="scope">
-            <el-button size="big" @click="goToimportFixedList(scope.row)">导入内定名单</el-button>
-            <el-button size="big" @click="editGift(scope.row)">编辑</el-button>
-            <el-button size="big" type="danger" @click="deleteGift(scope.row)">删除</el-button>
+            <el-button size="default" @click="goToimportFixedList(scope.row)">导入内定名单</el-button>
+            <el-button size="default" @click="editGift(scope.row)">编辑</el-button>
+            <el-button size="default" type="danger" @click="deleteGift(scope.row)">删除</el-button>
           </template>
         </el-table-column>
       </el-table>
diff --git a/activitylink/src/views/zhongchou/index.vue b/activitylink/src/views/zhongchou/index.vue
index 485619e..62710dd 100644
--- a/activitylink/src/views/zhongchou/index.vue
+++ b/activitylink/src/views/zhongchou/index.vue
@@ -1,17 +1,3 @@
-<!-- <template>
-    <div>
-        <el-button type="primary">众筹</el-button>
-    </div>
-</template>
-
-<script setup>
-
-</script>
-
-<style scoped>
-
-</style> -->
-
 
 <script setup>
 import {
@@ -44,6 +30,10 @@ const goToWinning = () => {
 const goToActivity = () => {
   router.push({ name: 'zhongchouactivity' })
 }
+
+const goTomainImg = () => {
+  router.push({ name: 'mainImg' })
+}
 </script>
 
 <template>
@@ -62,7 +52,7 @@ const goToActivity = () => {
             style="height: 100%;"
             router
           >
-            <el-menu-item index="/zhongchou">
+            <el-menu-item @click="goTomainImg">
               <el-icon><Promotion /></el-icon> 
               <span>后台管理系统</span>
             </el-menu-item>
diff --git a/activitylink/src/views/zhongchou/level/index.vue b/activitylink/src/views/zhongchou/level/index.vue
index dfa6b93..33d57a1 100644
--- a/activitylink/src/views/zhongchou/level/index.vue
+++ b/activitylink/src/views/zhongchou/level/index.vue
@@ -2,7 +2,7 @@
     <el-card style="margin-top:50px ; min-height: 90vh; max-height: 90vh;">
         <div class="gray-container">
             <h2>等级管理</h2>
-            <el-button type="primary" @click="showAdd = true">添加等级</el-button>
+            <el-button type="primary" @click="addShow">添加等级</el-button>
             <div class="table-container" style="flex: 1; overflow-y: auto;">
                 <el-table :data="currentPageData" style="width: 100%" :row-style="{ height: '55px' }">
                 <el-table-column type="index" label="ID" width="150" align="center"/>
@@ -17,7 +17,7 @@
 
                             <el-button type="primary" text @click="editInit(scope.row)">编辑</el-button>
                             &nbsp;&nbsp;&nbsp;
-                            <el-button type="primary" text @click="showSet = true">设置多个</el-button>
+                            <el-button type="primary" text @click="SetShow">设置多个</el-button>
                             <el-popconfirm title="确定将此用户删除吗？">
                                 <template #reference>
                                 <el-button type="danger" text>删除</el-button>
@@ -48,11 +48,11 @@
   </el-pagination>
     </el-card>
 
-    <el-dialog v-model="showAdd" :rules="rules" style="width:600px" align-center>
+    <el-dialog v-model="showAdd"  style="width:600px" align-center>
         <el-header>
             <h2>添加等级</h2>
         </el-header>
-        <el-form :model="addObj" :rules="rules" ref="addForm">
+        <el-form :model="addObj"  ref="addForm">
             <div class="marginTop">
                 <span style="width: 100px; display: inline-block; text-align: right;">等级名称：</span><el-input
                     v-model="addObj.gradeName" placeholder="请输入" style="width:200px"></el-input>
@@ -80,11 +80,11 @@
         </template>
     </el-dialog>
 
-    <el-dialog v-model="showEdit" :rules="rules" style="width:600px" align-center>
+    <el-dialog v-model="showEdit" style="width:600px" align-center>
         <el-header>
             <h2>编辑等级</h2>
         </el-header>
-        <el-form :model="editObj" :rules="rules" ref="addForm">
+        <el-form :model="editObj" ref="addForm">
             <div class="marginTop">
                 <span style="width: 100px; display: inline-block; text-align: right;">等级名称：</span><el-input
                     v-model="editObj.gradeName" placeholder="请输入" style="width:200px"></el-input>
@@ -112,11 +112,11 @@
         </template>
     </el-dialog>
 
-    <el-dialog v-model="showSet" :rules="rules" style="width:600px" align-center>
+    <el-dialog v-model="showSet" style="width:600px" align-center>
         <el-header>
             <h2>设置多个</h2>
         </el-header>
-        <el-form :model="setObj" :rules="rules" ref="addForm">
+        <el-form :model="setObj" ref="addForm">
             <div class="marginTop">
                 <span style="width: 100px; display: inline-block; text-align: right;">等级名称：</span><el-input
                     v-model="setObj.gradeName" placeholder="请输入" style="width:200px"></el-input>
@@ -149,6 +149,14 @@ import { ref,computed ,reactive, watch, onMounted } from 'vue'
 const showAdd = ref(false)
 const showEdit = ref(false)
 const showSet = ref(false)
+
+const addShow =  () => {
+    showAdd.value = true
+}
+const SetShow =  () => {
+    showSet.value = true
+}
+
 const addObj = ref({
     gradeName: '',
     num: 0,
diff --git a/activitylink/src/views/zhongchou/mainImg/DefaultImage.vue b/activitylink/src/views/zhongchou/mainImg/DefaultImage.vue
new file mode 100644
index 0000000..667c3f7
--- /dev/null
+++ b/activitylink/src/views/zhongchou/mainImg/DefaultImage.vue
@@ -0,0 +1,35 @@
+<template>
+  <div class="default-image-container">
+    <div class="default-image"></div>
+  </div>
+</template>
+
+<script setup>
+// 如果不需要逻辑，可以只保留模板和样式
+</script>
+
+<style scoped>
+.default-image-container {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  z-index: -1; /* 放在其他内容之后 */
+}
+
+.default-image {
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background: url('@/img/1.jpg') no-repeat center center fixed;
+  background-size: cover;
+  background-position: center;
+  z-index: -1;
+}
+</style>
\ No newline at end of file