记录盟主方法，大盟主时间改为9个月

AppStart/Helper/AlipayPayBack2Service.cs

@@ -1348,7 +1348,7 @@ namespace MySystem
 
         public void AddLeader(WebCMSEntities db, int UserId, int LeaderLevel)
         {
-            int Month = LeaderLevel == 1 ? 6 : 12;
+            int Month = LeaderLevel == 1 ? 6 : 9;
             Leaders leader = db.Leaders.FirstOrDefault(m => m.Id == UserId);
             if(leader == null)
             {