add channel

@@ -13,7 +13,7 @@
         <template v-if="item.template_name == 'single_image'">
           <Banner :linkUrl="linkUrl" :imgUrl="imgUrl"></Banner>
         </template>
-        
+
         <template v-if="item.template_name == 'twoPicture'">
           <TwoBanner :list="item.data"></TwoBanner>
         </template>