fix bug

Gkzs/index/info/info.js

@@ -62,6 +62,11 @@ Page({
           username: res.data.data.userinfo.username,
           class: res.data.data.userinfo.class
         })
+        if(that.data.class == ''){
+          that.setData({
+            class:'文科'
+          })
+        }
         if(that.data.class == '理科'){
           that.setData({
             isWenke:false