修复编辑空运价格未显示渠道

src/views/ecw/productPrice/edit.vue

@@ -576,7 +576,7 @@ export default {
       let res = await getProductPrice(this.$route.query.id)
       this.$set(this, 'form', res.data)
       // 显示渠道
-      if(this.readonly && this.form.shippingChannelId){
+      if(this.form.shippingChannelId){
         getChannel(this.form.shippingChannelId).then(res => {
           this.channel = res.data
         })