fixed: 小程序请求接口版本号修正、否则提示升级版本

@@ -67,6 +67,9 @@ class HaveGain {
             }
         ];
 
+        if (req.yoho.isMiniApp) {
+            uid.appVersion = _.get(global, 'yoho.config.appVersion');
+        }
         return req.ctx(haveGainModel).checkApply({uid}).then(result => {
             let checkUrl = result.data && result.data.checkUrl || '';