fix: WEMP 路由 (#1656)

lib/routes/tencent/wechat/wemp.js

@@ -41,16 +41,20 @@ module.exports = async (ctx) => {
 
                 const article = cheerio.load(response);
 
-                return {
+                const single = {
                     title: $(e)
                         .find('.post-item__title')
                         .text()
                         .trim(),
-                    link: article('.post__orilink').attr('href'),
+                    link: article('.post__orilink')
+                        .last()
+                        .attr('href'),
                     description: article('#content').html(),
                     pubDate,
                     author,
                 };
+
+                return Promise.resolve(single);
             })
     );