diff --git a/pages/profile/authentication/index.js b/pages/profile/authentication/index.js
index 78adfc7..18ee7f1 100644
--- a/pages/profile/authentication/index.js
+++ b/pages/profile/authentication/index.js
@@ -7,8 +7,10 @@ Page({
   data: {
     idCardFront: '', // 身份证人像面
     idCardBack: '',  // 身份证国徽面
+    businessLicense: '', // 营业执照
     idcard1: null,   // 身份证正面文件信息
     idcard2: null,   // 身份证反面文件信息
+    businessLicenseFile: null, // 营业执照文件信息
     name: '',        // 姓名
     idNumber: '',    // 身份证号
     address: '',     // 居住地址
@@ -37,6 +39,13 @@ Page({
     this.uploadImage('idCardBack');
   },
 
+  /**
+   * 上传营业执照
+   */
+  uploadBusinessLicense() {
+    this.uploadImage('businessLicense');
+  },
+
   /**
    * 通用图片上传方法
    * @param {string} field - 上传的字段名
@@ -50,17 +59,27 @@ Page({
       success: (res) => {
         const tempFilePaths = res.tempFilePaths;
         if (tempFilePaths && tempFilePaths.length > 0) {
-          // 更新页面数据
-          _this.setData({
-            [field === 'idCardFront' ? 'idCardFront' : 'idCardBack']: tempFilePaths[0],
-            [field === 'idCardFront' ? 'idcard1' : 'idcard2']: {
-              path: tempFilePaths[0],
-              name: `身份证${field === 'idCardFront' ? '正面' : '反面'}_${new Date().getTime()}.jpg`
-            }
-          });
-          
-          // 模拟识别成功后填充信息
-          _this.simulateOcrResult();
+          // 根据字段类型更新页面数据
+          if (field === 'businessLicense') {
+            _this.setData({
+              businessLicense: tempFilePaths[0],
+              businessLicenseFile: {
+                path: tempFilePaths[0],
+                name: `营业执照_${new Date().getTime()}.jpg`
+              }
+            });
+          } else {
+            _this.setData({
+              [field === 'idCardFront' ? 'idCardFront' : 'idCardBack']: tempFilePaths[0],
+              [field === 'idCardFront' ? 'idcard1' : 'idcard2']: {
+                path: tempFilePaths[0],
+                name: `身份证${field === 'idCardFront' ? '正面' : '反面'}_${new Date().getTime()}.jpg`
+              }
+            });
+            
+            // 模拟识别成功后填充信息
+            _this.simulateOcrResult();
+          }
         }
       },
       fail: (err) => {
diff --git a/pages/profile/authentication/index.wxml b/pages/profile/authentication/index.wxml
index dffee09..f73dc6c 100644
--- a/pages/profile/authentication/index.wxml
+++ b/pages/profile/authentication/index.wxml
@@ -1,13 +1,4 @@
 <view class="container">
-  <!-- 顶部导航栏 -->
-  <view class="header">
-    <view class="back-btn" bindtap="navigateBack">
-      <text style="font-size: 36rpx;">←</text>
-    </view>
-    <view class="title">个人认证</view>
-    <view class="right-icon"></view>
-  </view>
-
   <!-- 身份证上传区域 -->
   <view class="upload-section">
     <!-- 人像面上传 -->
@@ -43,35 +34,24 @@
         </view>
       </view>
     </view>
-  </view>
 
-  <!-- 信息展示区域 -->
-  <view class="info-section">
-    <view class="info-item">
-      <view class="info-label">姓名</view>
-      <view class="info-value">{{name || '上传图片后自动获取'}}</view>
-    </view>
-    <view class="info-item">
-      <view class="info-label">身份证号</view>
-      <view class="info-value">{{idNumber || '上传图片后自动获取'}}</view>
-    </view>
-    <view class="info-item">
-      <view class="info-label">居住地址</view>
-      <view class="info-value">{{address || '上传图片后自动获取'}}</view>
-    </view>
-    <view class="info-item">
-      <view class="info-label">有效期开始时间</view>
-      <view class="info-value">{{validStart || '上传图片后自动获取'}}</view>
-    </view>
-    <view class="info-item">
-      <view class="info-label">有效期结束时间</view>
-      <view class="info-value">{{validEnd || '上传图片后自动获取'}}</view>
+    <!-- 营业执照上传 -->
+    <view class="upload-item">
+      <view class="upload-label">
+        <view class="label-title">营业执照</view>
+        <view class="label-desc">上传您的营业执照</view>
+      </view>
+      <view class="upload-area" bindtap="uploadBusinessLicense">
+        <image wx:if="{{businessLicense}}" src="{{businessLicense}}" class="uploaded-image"></image>
+        <view wx:else class="upload-placeholder">
+          <view class="upload-icon">
+            <text style="font-size: 48rpx;">+</text>
+          </view>
+          <view class="upload-text">点击上传营业执照</view>
+        </view>
+      </view>
     </view>
-  </view>
 
-  <!-- 提示信息 -->
-  <view class="tip-section">
-    <text class="tip-text">为了给您提供更好的服务，请选择您当前服务所在区域</text>
   </view>
 
   <!-- 认证按钮 -->
diff --git a/pages/profile/index.wxml b/pages/profile/index.wxml
index acd2f76..635b06e 100644
--- a/pages/profile/index.wxml
+++ b/pages/profile/index.wxml
@@ -55,7 +55,7 @@
     </view>
   </view>
   <!-- 个人认证 -->
-  <view class="card" style="display: flex; align-items: center; justify-content: space-between; padding: 30rpx 0;" bindtap="navigateToAuthentication">
+  <view class=".card" bindtap="navigateToAuthentication">
     <text style="font-size: 28rpx; color: #333;">个人认证</text>
     <text style="font-size: 28rpx; color: #999;">＞</text>
   </view>
diff --git a/pages/profile/index.wxss b/pages/profile/index.wxss
index 8aba164..b0eee65 100644
--- a/pages/profile/index.wxss
+++ b/pages/profile/index.wxss
@@ -1 +1,151 @@
-/* pages/profile/index.wxss */
\ No newline at end of file
+/* pages/profile/index.wxss */
+
+/* 全局样式重置 */
+page {
+  background-color: #f5f5f5;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+}
+
+/* 容器样式 */
+.container {
+  padding: 20rpx;
+  width: 100%;
+  max-width: 100vw;
+  overflow-x: hidden;
+  box-sizing: border-box;
+  background-color: #f5f5f5;
+}
+
+/* 卡片样式 */
+.card {
+  background-color: white;
+  border-radius: 20rpx;
+  padding: 30rpx;
+  margin-bottom: 20rpx;
+  box-shadow: 0 2rpx 12rpx rgba(0, 0, 0, 0.08);
+  transition: all 0.3s ease;
+}
+
+.card:hover {
+  box-shadow: 0 4rpx 16rpx rgba(0, 0, 0, 0.12);
+  transform: translateY(-2rpx);
+}
+
+/* 标题样式 */
+.title {
+  font-size: 32rpx;
+  font-weight: bold;
+  color: #333;
+  margin-bottom: 20rpx;
+  position: relative;
+  padding-bottom: 10rpx;
+}
+
+.title::after {
+  content: '';
+  position: absolute;
+  bottom: 0;
+  left: 0;
+  width: 80rpx;
+  height: 4rpx;
+  background: linear-gradient(90deg, #1677ff, #1890ff);
+  border-radius: 2rpx;
+}
+
+/* 按钮样式 */
+.btn {
+  width: 100%;
+  padding: 20rpx;
+  border-radius: 10rpx;
+  font-size: 28rpx;
+  font-weight: bold;
+  transition: all 0.3s ease;
+  margin-bottom: 20rpx;
+  border: none;
+  outline: none;
+}
+
+.btn:hover {
+  opacity: 0.9;
+  transform: scale(1.02);
+}
+
+.btn:active {
+  transform: scale(0.98);
+}
+
+/* 标签样式 */
+.tag {
+  display: flex;
+  align-items: center;
+  padding: 12rpx 24rpx;
+  border-radius: 24rpx;
+  margin: 10rpx;
+  font-size: 26rpx;
+  font-weight: bold;
+  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.tag:hover {
+  transform: translateY(-2rpx);
+  box-shadow: 0 6rpx 16rpx rgba(0, 0, 0, 0.15);
+}
+
+.tag:active {
+  transform: scale(0.98);
+}
+
+/* 链接项样式 */
+.link-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 30rpx 0;
+  cursor: pointer;
+  transition: all 0.3s ease;
+}
+
+.link-item:hover {
+  background-color: rgba(22, 119, 255, 0.05);
+  border-radius: 10rpx;
+}
+
+/* 退出登录按钮样式 */
+.logout-btn {
+  background-color: #ff4d4f;
+  color: white;
+  padding: 12rpx 4rpx;
+  border-radius: 20rpx;
+  font-size: 20rpx;
+  width: 176rpx;
+  display: block;
+  box-sizing: border-box;
+  transition: all 0.3s ease;
+  border: none;
+  outline: none;
+}
+
+.logout-btn:hover {
+  background-color: #ff7875;
+  transform: scale(1.05);
+}
+
+.logout-btn:active {
+  transform: scale(0.95);
+}
+
+/* 授权登录按钮样式 */
+.auth-btn {
+  margin: 20rpx 0;
+  transition: all 0.3s ease;
+}
+
+.auth-btn:hover {
+  transform: scale(1.02);
+}
+
+.auth-btn:active {
+  transform: scale(0.98);
+}
\ No newline at end of file