diff --git a/api/qianxian.js b/api/qianxian.js
index e6c054e..14a7f86 100644
--- a/api/qianxian.js
+++ b/api/qianxian.js
@@ -215,6 +215,10 @@ export function getJiaLouProductReplyCount(params) {
     return request.get('/travel/product/reply/count', params, {login: true})
 }
 
+export function getTravelGroupOrderAgreement() {
+    return request.get('/travel/travelGroupOrderAgreement', {}, {login: true})
+}
+
 /**
  * 管家列表
  * merId int 商户ID
diff --git a/pkg_product/views/groupBuyDetails.vue b/pkg_product/views/groupBuyDetails.vue
index bc4c358..f280af0 100644
--- a/pkg_product/views/groupBuyDetails.vue
+++ b/pkg_product/views/groupBuyDetails.vue
@@ -193,7 +193,7 @@
           </view>
           <view>联系商家</view>
         </view>
-        <view class="buy-btn" @click="bookNow">
+        <view class="buy-btn" @click="handleBuyClick">
           <view>
             <u-icon :name="webUrl + '/home/icon-cart.png'" size="24"></u-icon>
           </view>
@@ -201,10 +201,6 @@
         </view>
       </view>
     </view>
-    <!-- <Calendar ref="calendar"
-      :minDay="detail.minBookingDays"
-      @dateSelected="handleDateSelected"
-    ></Calendar> -->
     <DateRangePicker
       ref="dateRangePicker"
       :show="showDatePicker"
@@ -214,19 +210,41 @@
       @input="handleDateSelected" 
     >
     </DateRangePicker>
+    <u-popup
+      :show="showAgreementPopup"
+      mode="center"
+      round="16"
+      :safe-area-inset-bottom="false"
+    >
+      <view class="agreement-popup">
+        <view class="agreement-header">
+          <text class="agreement-title">{{ agreementTitle }}</text>
+          <text class="iconfont icon-guanbi agreement-close" @click="closeAgreement"></text>
+        </view>
+        <scroll-view scroll-y class="agreement-body">
+          <u-parse :content="agreementContent"></u-parse>
+        </scroll-view>
+        <view class="agreement-actions">
+          <button class="agreement-btn agree" @click="confirmAgreement">我同意</button>
+          <button class="agreement-btn cancel" @click="closeAgreement">返回</button>
+        </view>
+      </view>
+    </u-popup>
   </view>
 </template>
 
 <script>
-import { getJiaLouProductDetail, getJiaLouCalendar,getJiaLouBookingRules, getJiaLouProductReply } from '@/api/qianxian'
+import { getJiaLouProductDetail, getJiaLouCalendar,getJiaLouBookingRules, getJiaLouProductReply, getTravelGroupOrderAgreement } from '@/api/qianxian'
 import {getGiftCardSendBackground} from "@/api/gift"
 import DateRangePicker from '@/components/DateRangePicker/DateRangePicker.vue'
 import UserEvaluation from '@/components/UserEvaluation'
+import uParse from '@/uni_modules/uview-ui/components/u-parse/u-parse.vue'
 export default {
   name: 'GroupBuyDetails',
   components: {
     DateRangePicker,
-    UserEvaluation
+    UserEvaluation,
+    uParse
   },
   data() {
     return {
@@ -246,7 +264,11 @@ export default {
       reviewPage: 1,
       reviewLimit: 5,
       reviewLoading: false,
-      reviewLoadEnd: false
+      reviewLoadEnd: false,
+      showAgreementPopup: false,
+      agreementTitle: '团购协议',
+      agreementContent: '',
+      enableAgreement: false
     }
   },
   onShow() {
@@ -260,12 +282,12 @@ export default {
     this.id = (query && query.id) || ''
     this.getDetail()
     this.fetchReviewList(true)
-    // this.getCalendar()
     getJiaLouBookingRules(this.id).then(res => {
       if (res.status === 200) {
         this.rules = res.data || ''
       } 
     })
+    this.getOrderAgreement()
   },
   onReachBottom() {
     if (!this.reviewLoadEnd) {
@@ -393,6 +415,32 @@ export default {
         }
       })
     },
+    async getOrderAgreement() {
+      try {
+        const res = await getTravelGroupOrderAgreement()
+        if (res && res.status === 200 && res.data) {
+          const data = res.data
+          this.agreementTitle = data.agreementTitle || '团购协议'
+          this.agreementContent = data.agreementContent || ''
+          this.enableAgreement = !!this.agreementContent
+        }
+      } catch (e) {
+      }
+    },
+    handleBuyClick() {
+      if (this.enableAgreement && this.agreementContent) {
+        this.showAgreementPopup = true
+        return
+      }
+      this.bookNow()
+    },
+    closeAgreement() {
+      this.showAgreementPopup = false
+    },
+    confirmAgreement() {
+      this.showAgreementPopup = false
+      this.bookNow()
+    },
     bookNow() {
       if(!this.dateRange[0] || !this.dateRange[1]){
         uni.showToast({
@@ -668,6 +716,70 @@ export default {
 .package-item{
   margin-bottom: 24rpx;
 }
+.agreement-popup {
+  width: 620rpx;
+  background: #fff;
+  border-radius: 24rpx;
+  padding: 40rpx 32rpx 32rpx;
+  box-sizing: border-box;
+  display: flex;
+  flex-direction: column;
+}
+.agreement-header {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  position: relative;
+  margin-bottom: 30rpx;
+  flex-shrink: 0;
+}
+.agreement-title {
+  font-size: 34rpx;
+  font-weight: 700;
+  color: #333;
+}
+.agreement-close {
+  position: absolute;
+  right: 0;
+  top: 50%;
+  transform: translateY(-50%);
+  font-size: 32rpx;
+  color: #999;
+  padding: 10rpx;
+}
+.agreement-body {
+  height: 600rpx;
+  margin-bottom: 30rpx;
+  background: #f8f8f8;
+  border-radius: 12rpx;
+  padding: 20rpx;
+  box-sizing: border-box;
+}
+.agreement-actions {
+  display: flex;
+  gap: 20rpx;
+  flex-shrink: 0;
+}
+.agreement-btn {
+  flex: 1;
+  height: 80rpx;
+  line-height: 80rpx;
+  border-radius: 40rpx;
+  font-size: 28rpx;
+  font-weight: 600;
+  margin: 0;
+  &::after { border: none; }
+}
+.agreement-btn.agree {
+  background: #E53935;
+  color: #fff;
+  box-shadow: 0 4rpx 12rpx rgba(229, 57, 53, 0.3);
+}
+.agreement-btn.cancel {
+  background: #f5f5f5;
+  color: #666;
+}
+
 .date-item{
   display: flex;
   flex-direction: column;
diff --git a/pkg_product/views/submitOrder.vue b/pkg_product/views/submitOrder.vue
index be74950..a2b9bb5 100644
--- a/pkg_product/views/submitOrder.vue
+++ b/pkg_product/views/submitOrder.vue
@@ -470,4 +470,4 @@ export default {
   align-items: center;
 }
 .buy-btn.disabled { background: #ccc; pointer-events: none; }
-</style>
\ No newline at end of file
+</style>