fix

 <template>
-  <LayoutApp :show-back="true">
+  <LayoutApp :show-back="true" title="支付成功">
     <div class="body">
       <div class="header">
         <i class="iconfont iconOk icon-class"></i>

 <template>
-  <LayoutApp :show-back="true">
+  <LayoutApp :show-back="true" title="确认订单">
     <div class="body">
-      <TitleComp txt="确认订单" class="title-class"></TitleComp>
       <AddressInfo :data="address" class="order-item" :show-tip="false"></AddressInfo>
       <ProductInfo :data="orderDetail.good" class="product-info order-item"></ProductInfo>
       <Coupon class="order-item" v-if="couponList.length > 0" :data="orderDetail.recommendedCouponInfo"

 <template>
-  <LayoutApp :show-back="true">
+  <LayoutApp :show-back="true" title="支付中">
     <div class="timer-wrapper">
       <div class="timer">{{count}}s</div>
     </div>
@@ -26,7 +26,7 @@ export default {
   props: ['orderCode', 'payParams', 'extra'],
   data() {
     return {
-      count: 10,
+      count: 60,
       page: null,
       timer: null
     };

 <template>
-  <LayoutApp :show-back="true">
+  <LayoutApp :show-back="true" title="上架成功">
     <div class="body">
       <div class="header">
         <i class="iconfont iconOk icon-class"></i>

 <template>
-  <LayoutApp :show-back="true">
+  <LayoutApp :show-back="true" title="确认出售">
     <div class="body">
-      <TitleComp txt="出售"></TitleComp>
       <ProductInfo :data="productDetail" class="product-info"></ProductInfo>
       <InputPrice @input="changePrice" :value="price" class="input-price" @on-blur="compute"></InputPrice>
       <OrderMargin class="order-item order-margin" :data="fee"></OrderMargin>