no message

src/pages/detailsNew.vue

@@ -31,6 +31,7 @@
           <span
             class="col product-price text-subtitle1 text-weight-bold"
             style="text-align: left"
+            v-if="dataList.priceList.length>0"
           >
             <span
               >CNY
@@ -345,7 +346,7 @@
               <div class="" v-if="$q.platform.is.desktop">
                 <div class="row items-center">
                   <span class="product-price text-h6 q-mr-md"
-                    >CNY
+                    v-if="dataList.priceList.length>0">CNY
                     {{
                       moneyFormat(dataList.priceList[0].originalB2CPrice, 0)
                     }}</span
@@ -839,7 +840,7 @@ export default {
           let that = this
           this.$nextTick(()=>{
             try{
-                this.days.forEach((x,i)=>{
+              that.days.forEach((x,i)=>{
                     var object=document.getElementById(`days_${i}`);
                     x.top = object.getBoundingClientRect().top+60
                 })
@@ -847,10 +848,9 @@ export default {
                 console.log('----异常')
             }
             setTimeout(()=>{
-                this.getTopNum(JSON.stringify(this.daysClass))
+              that.getTopNum(JSON.stringify(that.days))
             },1000)
         })
-        this.$forceUpdate()
       },
       immediate: true,
       deep: true,