diff --git a/lib/util.js b/lib/util.js
index 65be5b6..67fb5bd 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -27,8 +27,7 @@ util.md5 = function(str) {
 	@params querystring 格式为 {参数名1 : 值1, 参数名2 : 值2}
 */
 util.url = function(action, querystring) {
-  var url = app.siteInfo.siteroot + '?i=' + app.siteInfo.uniacid + '&t=' + app.siteInfo.multiid + '&v=' + app.siteInfo.version + '&from=wxapp&';
-
+  var url = app.siteInfo.siteroot + '?from=wxapp&';
   if (action) {
     action = action.split('/');
     if (action[0]) {
@@ -205,14 +204,11 @@ util.request = function(option) {
   wx.request({
     'url': url,
     'data': option.data ? option.data : {},
-    'header': option.header ? option.header : {},
     'method': option.method ? option.method : 'GET',
     'header': {
       'content-type': 'application/x-www-form-urlencoded'
     },
     'success': function(response) {
-      //wx.hideNavigationBarLoading();
-      //wx.hideLoading();
       if (response.data.errno) {
         if (response.data.errno == '41009') {
           wx.setStorageSync('userInfo', '');