diff --git a/api/appUser.js b/api/appUser.js
index f7332f0..890e268 100644
--- a/api/appUser.js
+++ b/api/appUser.js
@@ -372,3 +372,10 @@ export function purchaseGamePass(package_id, count = 1) {
   return authRequest({ url: '/api/app/game-passes/purchase', method: 'POST', data: { package_id, count } })
 }
 
+/**
+ * 绑定抖音订单获取抖音用户ID
+ * @param {string} shop_order_id - 抖音订单号
+ */
+export function bindDouyinOrder(order_id) {
+  return authRequest({ url: '/api/app/users/douyin/bind-order', method: 'POST', data: { order_id } })
+}
diff --git a/pages/mine/index.vue b/pages/mine/index.vue
index ce2bba8..a2a9d47 100644
--- a/pages/mine/index.vue
+++ b/pages/mine/index.vue
@@ -175,12 +175,18 @@
           </view>
           <text class="menu-label">收货地址</text>
         </view>
-        <view class="menu-item" @click="toHelp">
-           <view class="menu-icon-box">
-             <image class="menu-icon-img" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0OCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiMzMzMiIHN0cm9rZS13aWR0aD0iMS41IiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiPjxjaXJjbGUgY3g9IjEyIiBjeT0iMTIiIHI9IjEwIi8+PHBhdGggZD0iTTkuMDkgOWEzIDMgMCAwIDEgNS44MyAxYzAgMi0zIDMtMyAzIi8+PHBhdGggZD0iTTEyIDE3aC4wMSIvPjwvc3ZnPg==" mode="aspectFit"></image>
-           </view>
-           <text class="menu-label">帮助中心</text>
-        </view>
+         <view class="menu-item" @click="toHelp">
+            <view class="menu-icon-box">
+              <image class="menu-icon-img" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0OCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiMzMzMiIHN0cm9rZS13aWR0aD0iMS41IiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiPjxjaXJjbGUgY3g9IjEyIiBjeT0iMTIiIHI9IjEwIi8+PHBhdGggZD0iTTkuMDkgOWEzIDMgMCAwIDEgNS44MyAxYzAgMi0zIDMtMyAzIi8+PHBhdGggZD0iTTEyIDE3aC4wMSIvPjwvc3ZnPg==" mode="aspectFit"></image>
+            </view>
+            <text class="menu-label">帮助中心</text>
+         </view>
+         <view class="menu-item" @click="toBindDouyinOrder">
+            <view class="menu-icon-box">
+              <image class="menu-icon-img" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0OCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiMzMzMiIHN0cm9rZS13aWR0aD0iMS41IiBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiPjxwYXRoIGQ9Ik05IDExVjlhMyAzIDAgMCAxIDMtM2g0YTMgMyAwIDAgMSAzIDN2Mm0tMTAtM2gtNGEzIDMgMCAwIDAtMyAzdi04YTIgMiAwIDAgMSAyLTJoMTRhMiAyIDAgMCAxIDIgMnY4YTIgMiAwIDAgMS0yIDJoLTRhMyAzIDAgMCAxLTMtM3oiLz48Y2lyY2xlIGN4PSIxMiIgY3k9IjEzIiByPSIzIi8+PC9zdmc+" mode="aspectFit"></image>
+            </view>
+            <text class="menu-label">{{ douyinUserId ? '已绑定' : '绑定订单' }}</text>
+         </view>
       </view>
     </view>
 
@@ -468,7 +474,7 @@
 <script>
 import {
   getUserInfo, getUserStats, getPointsBalance, getUserPoints, getUserCoupons, getItemCards,
-  getUserTasks, getTaskProgress, getInviteRecords, modifyUser, getUserProfile
+  getUserTasks, getTaskProgress, getInviteRecords, modifyUser, getUserProfile, bindDouyinOrder
 } from '../../api/appUser.js'
 import { checkPhoneBoundSync } from '../../utils/checkPhone.js'
 
@@ -481,6 +487,7 @@ export default {
       title: '', // 用户头衔
       inviteCode: '',
       mobile: '', // 手机号
+      douyinUserId: '', // 抖音用户ID
       pointsBalance: 0,
       
       stats: {
@@ -792,6 +799,7 @@ export default {
           this.inviteCode = profile.invite_code
           this.pointsBalance = this.normalizePointsBalance(profile.balance)
           this.mobile = profile.mobile || ''
+          this.douyinUserId = profile.douyin_user_id || ''
 
           // 更新缓存
           const cachedUser = uni.getStorageSync('user_info') || {}
@@ -831,6 +839,7 @@ export default {
           this.title = cachedUser.title || ''
           this.pointsBalance = this.normalizePointsBalance(cachedUser.points_balance)
           this.mobile = cachedUser.mobile || cachedUser.phone || cachedUser.phone_number || ''
+          this.douyinUserId = cachedUser.douyin_user_id || ''
         } else if (cachedUserId) {
           this.userId = cachedUserId
         }
@@ -860,6 +869,7 @@ export default {
                this.inviteCode = res.invite_code
                this.pointsBalance = this.normalizePointsBalance(res.points_balance)
                this.mobile = res.mobile || res.phone || res.phone_number || ''
+               this.douyinUserId = res.douyin_user_id || ''
                uni.setStorageSync('user_info', res)
                uni.setStorageSync('user_id', res.id)
 
@@ -879,6 +889,7 @@ export default {
       this.avatar = ''
       this.title = ''
       this.pointsBalance = 0
+      this.douyinUserId = ''
       this.stats = { coupon_count: 0, item_card_count: 0 }
     },
     handleJoin() {
@@ -933,6 +944,50 @@ export default {
         }
       })
     },
+    toBindDouyinOrder() {
+      if (!this.checkPhoneBound()) return
+      
+      // 检查是否已绑定
+      if (this.douyinUserId) {
+        uni.showToast({
+          title: '您已绑定抖音账号，暂不支持换绑',
+          icon: 'none'
+        })
+        return
+      }
+      
+      uni.showModal({
+        title: '绑定抖音订单',
+        editable: true,
+        placeholderText: '请输入抖音订单号',
+        success: async (res) => {
+          if (res.confirm) {
+            const orderId = res.content?.trim()
+            if (!orderId) {
+              uni.showToast({ title: '订单号不能为空', icon: 'none' })
+              return
+            }
+            
+            try {
+              uni.showLoading({ title: '绑定中...' })
+              const data = await bindDouyinOrder(orderId)
+              this.douyinUserId = data.douyin_user_id
+              
+              // 更新缓存
+              const userInfo = uni.getStorageSync('user_info') || {}
+              userInfo.douyin_user_id = data.douyin_user_id
+              uni.setStorageSync('user_info', userInfo)
+              
+              uni.hideLoading()
+              uni.showToast({ title: '绑定成功', icon: 'success' })
+            } catch (err) {
+              uni.hideLoading()
+              uni.showToast({ title: err.message || '绑定失败', icon: 'none' })
+            }
+          }
+        }
+      })
+    },
     handleInvite() {
       const code = this.getInviteCode()
       const path = this.getInviteSharePath()
diff --git a/uni.scss b/uni.scss
index 894f8a0..6a627fc 100644
--- a/uni.scss
+++ b/uni.scss
@@ -10,38 +10,38 @@
    ============================================ */
 
 /* 主色调 - 更加活力与现代 */
-$brand-primary: #FF6B00;       // 核心品牌橙 (更纯粹)
-$brand-secondary: #FF9500;     // 次级品牌色 (用于渐变/辅助)
+$brand-primary: #FF6B00; // 核心品牌橙 (更纯粹)
+$brand-secondary: #FF9500; // 次级品牌色 (用于渐变/辅助)
 $brand-primary-light: #FF9500; // 亮橙
-$brand-primary-dark: #E65100;  // 深橙
+$brand-primary-dark: #E65100; // 深橙
 
 /* 辅助色 - 丰富视觉层次 */
-$accent-gold: #FFC107;         // 质感金
-$accent-orange: #FF9500;       // 活力橙
-$accent-red: #FF3B30;          // 促销红
-$accent-blue: #007AFF;         // 科技蓝
-$accent-purple: #AF52DE;       // 梦幻紫
-$accent-pink: #FF2D55;         // 活力粉
-$accent-cyan: #5AC8FA;         // 清新蓝
-$color-success: #34C759;       // 成功色
-$color-warning: #FF9F0A;       // 警告色
-$color-error: #FF3B30;         // 错误色
+$accent-gold: #FFC107; // 质感金
+$accent-orange: #FF9500; // 活力橙
+$accent-red: #FF3B30; // 促销红
+$accent-blue: #007AFF; // 科技蓝
+$accent-purple: #AF52DE; // 梦幻紫
+$accent-pink: #FF2D55; // 活力粉
+$accent-cyan: #5AC8FA; // 清新蓝
+$color-success: #34C759; // 成功色
+$color-warning: #FF9F0A; // 警告色
+$color-error: #FF3B30; // 错误色
 
 /* 中性色 - 提升阅读体验 */
-$text-main: #1D1D1F;           // 主要文字 (接近纯黑但柔和)
-$text-sub: #86868B;            // 次要文字
-$text-secondary: $text-sub;    // Alias for compatibility
-$text-tertiary: #C7C7CC;       // 辅助/占位
+$text-main: #1D1D1F; // 主要文字 (接近纯黑但柔和)
+$text-sub: #86868B; // 次要文字
+$text-secondary: $text-sub; // Alias for compatibility
+$text-tertiary: #C7C7CC; // 辅助/占位
 $text-placeholder: $text-tertiary; // Alias for compatibility
-$text-disabled: #D1D1D6;       // 禁用状态文字
-$text-inverse: #FFFFFF;        // 反白文字
+$text-disabled: #D1D1D6; // 禁用状态文字
+$text-inverse: #FFFFFF; // 反白文字
 
 /* 背景色 - 营造氛围 */
-$bg-page: #F5F5F7;             // 页面底色 (高级灰)
-$bg-card: #FFFFFF;             // 卡片背景
+$bg-page: #F5F5F7; // 页面底色 (高级灰)
+$bg-card: #FFFFFF; // 卡片背景
 $bg-glass: rgba(255, 255, 255, 0.8); // 毛玻璃背景
-$bg-secondary: #F8F8F8;        // 次级背景
-$bg-grey: #FAFAFA;             // 浅灰背景
+$bg-secondary: #F8F8F8; // 次级背景
+$bg-grey: #FAFAFA; // 浅灰背景
 
 /* 渐变色 - 视觉冲击力 */
 // 使用 CSS 变量在 style 中定义，此处保留 SCSS 变量供编译使用
@@ -53,11 +53,11 @@ $gradient-purple: linear-gradient(135deg, #BF5AF2 0%, #5E5CE6 100%);
 /* ============================================
    🌑 暗黑/特殊主题变量 (Dark Mode Support)
    ============================================ */
-$bg-dark: #1A1A2E;             // 深邃蓝黑
+$bg-dark: #1A1A2E; // 深邃蓝黑
 $bg-dark-card: rgba(30, 30, 50, 0.7); // 暗色玻璃卡片
-$text-dark-main: #FFFFFF;      // 暗色模式主字
+$text-dark-main: #FFFFFF; // 暗色模式主字
 $text-dark-sub: rgba(255, 255, 255, 0.7); // 暗色模式副字
-$border-dark: rgba(255, 255, 255, 0.1);   // 暗色边框
+$border-dark: rgba(255, 255, 255, 0.1); // 暗色边框
 
 
 /* ============================================
@@ -192,7 +192,10 @@ $uni-font-size-paragraph: 15px;
 /* 1. 统一背景装饰 - 漂浮光球 */
 .bg-decoration {
   position: fixed;
-  top: 0; left: 0; width: 100%; height: 100%;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
   pointer-events: none;
   z-index: 0;
   overflow: hidden;
@@ -200,8 +203,10 @@ $uni-font-size-paragraph: 15px;
   &::before {
     content: '';
     position: absolute;
-    top: -100rpx; right: -100rpx;
-    width: 600rpx; height: 600rpx;
+    top: -100rpx;
+    right: -100rpx;
+    width: 600rpx;
+    height: 600rpx;
     background: radial-gradient(circle, rgba($brand-primary, 0.15) 0%, transparent 70%);
     filter: blur(60rpx);
     border-radius: 50%;
@@ -212,8 +217,10 @@ $uni-font-size-paragraph: 15px;
   &::after {
     content: '';
     position: absolute;
-    top: 200rpx; left: -200rpx;
-    width: 500rpx; height: 500rpx;
+    top: 200rpx;
+    left: -200rpx;
+    width: 500rpx;
+    height: 500rpx;
     background: radial-gradient(circle, rgba($brand-secondary, 0.1) 0%, transparent 70%);
     filter: blur(50rpx);
     border-radius: 50%;
@@ -244,7 +251,7 @@ $uni-font-size-paragraph: 15px;
   justify-content: center;
   box-shadow: $shadow-warm;
   transition: all 0.2s $ease-out;
-  
+
   &:active {
     transform: scale(0.96);
     opacity: 0.9;
@@ -262,7 +269,7 @@ $uni-font-size-paragraph: 15px;
   box-shadow: $shadow-sm;
   border: 1px solid rgba(0, 0, 0, 0.05);
   transition: all 0.2s $ease-out;
-  
+
   &:active {
     transform: scale(0.96);
     background: #fff;
diff --git a/utils/nakamaManager.js b/utils/nakamaManager.js
index 39d0c3b..608a5de 100644
--- a/utils/nakamaManager.js
+++ b/utils/nakamaManager.js
@@ -361,9 +361,13 @@ class NakamaManager {
             }
         });
 
+        console.log('[Nakama] RPC response:', id, response);
+
         if (response.rpc && response.rpc.payload) {
             try {
-                return JSON.parse(response.rpc.payload);
+                const parsed = JSON.parse(response.rpc.payload);
+                console.log('[Nakama] RPC parsed result:', id, parsed);
+                return parsed;
             } catch (e) {
                 return response.rpc.payload;
             }