修改红包排行榜启动时间

helper/ranklist_helper.php

@@ -12,7 +12,7 @@ require_once(BASE_ROOT_PATH . '/helper/date_helper.php');
 
 class ranklist_helper
 {
-    const start_date = '2016-07-20';
+    const start_date = '2016-08-01';
 
     static private function date_stamp()
     {