updates

pages/studyAbroad/index.vue

@@ -82,15 +82,15 @@ export default {
   data() {
     return {
       listData: [
-        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner1.png' },
+        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner4.png' },
         { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner2.png' },
-        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner3.png' },
-        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner4.png' }
+        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner1.png' },
+        { web_img_uri: 'https://webapp-pub.ezijing.com/www/pc/studyAbroad/banner3.png' }
       ],
       swiperOption: {
         speed: 400,
         autoplay: true,
-        delay: 3000,
+        delay: 4000,
         observer: true,
         observerParent: true,
         navigation: {