fix：修改首页banner图

pages/index.vue

@@ -712,9 +712,8 @@ export default {
         {
           bannerId: "2",
           href: "http://zaojiao.net",
-          // bannerSrc: "https://app-resources-luojigou.luojigou.vip/FmzrfkdGNl2nBACpLYpZkK8_-0dJ?imageView2/0/q/40|imageslim",
-          // bannerSrc: "https://app-resources-luojigou.luojigou.vip/FkK1ryWFt3WzcmC5RWMzfDIzeenb?imageView2/0/q/40|imageslim",
-          bannerSrc: "https://app-resources-luojigou.luojigou.vip/FvEcNZv8Xs_Js8OltKnADxLKVfCS?imageView2/0/q/40|imageslim",
+          // bannerSrc: "https://app-resources-luojigou.luojigou.vip/FvEcNZv8Xs_Js8OltKnADxLKVfCS?imageView2/0/q/40|imageslim",
+          bannerSrc: "http://res-teacher.luojigou.vip/1512332236274425858banner备份 2.png",
           bannerAlt: "中德智慧",
         },
       ],