im fix

@@ -16,7 +16,7 @@ const chatQa = require(`${cRoot}/chatQa`); // 问题搜索列表页
 // middlware
 
 const authGuard = require('../../doraemon/middleware/auth');
-const disableBFCache = require('../../doraemon/middleware/disable-bfcache');
+const disableBFCache = require('../../doraemon/middleware/disable-BFCache');
 
 // Your controller here
 router.get('/im', disableBFCache, chat.appAdapter, authGuard, chat.page);

@@ -20,12 +20,10 @@ module.exports = () => {
         }
 
         // app 特殊读法
-        if (!req.user.uid && req.yoho.isApp) {
-            let userAgent = _.get(req.headers, 'user-agent', '');
+        let userAgent = _.get(req.headers, 'user-agent', '');
 
-            if (userAgent.indexOf('YohoBuy') >= 0) {
-                req.user.uid = req.cookies._YOHOUID || 0;
-            }
+        if (!req.user.uid && userAgent.indexOf('YohoBuy') >= 0) {
+            req.user.uid = req.cookies._YOHOUID || 0;
         }
 
         next();