diff --git a/BBWYB.Server.Business/TimeLimitTask/TimeLimitRules.cs b/BBWYB.Server.Business/TimeLimitTask/TimeLimitRules.cs
index cb96d12..6193de3 100644
--- a/BBWYB.Server.Business/TimeLimitTask/TimeLimitRules.cs
+++ b/BBWYB.Server.Business/TimeLimitTask/TimeLimitRules.cs
@@ -178,12 +178,12 @@ namespace BBWYB.Server.Business
             if (startTime.DayOfWeek == DayOfWeek.Sunday)
             {
                 addDay = 1;
-                addHour = 14;
+                addHour = 15;
             }
             else
             {
                 if (startTime.Hour < 9)
-                    addHour = 14;
+                    addHour = 15;
                 else if (startTime.Hour >= 9 && startTime.Hour < 12)
                 {
                     addHour = 13;
@@ -207,13 +207,19 @@ namespace BBWYB.Server.Business
                         addHour = 9;
                         var to18senconds = Convert.ToInt32((startTime.Date.AddHours(18) - startTime).TotalSeconds);
                         addSeconds = 18000 - to18senconds;
+                        if (addSeconds > 10800)
+                        {
+                            //到第二天9点开始也超过3个小时，就从下午13点开始计算
+                            addHour = 13;
+                            addSeconds -= 10800;
+                        }
                     }
                 }
                 else if (startTime.Hour >= 18)
                 {
                     //下一个工作日的18点结束
                     addDay = CalculateAddDay(startTime.DayOfWeek);
-                    addHour = 14;
+                    addHour = 15;
                 }
             }
             return startTime.Date.AddDays(addDay).AddHours(addHour).AddSeconds(addSeconds);