修复bug3591

pages/placeOrder/index.vue

@@ -90,11 +90,10 @@
             <text class="coupon-arrow">›</text>
           </view>
         </view>
-        <view v-if="(orderInfo.discountAmount ?? 0) > 0" class="info-item info-item--coupon info-item--clickable" @click="onCouponRowClick">
+        <view v-if="(orderInfo.discountAmount ?? 0) > 0" class="info-item info-item--coupon">
           <view class="info-item-label">优惠金额</view>
           <view class="info-item-value coupon-value">
             <text class="coupon-amount">-¥{{ formatPrice(orderInfo.discountAmount) }}</text>
-            <text class="coupon-arrow">›</text>
           </view>
         </view>
         <view class="price-line">