修复没有 BusCode 异常错误

src/Hotline/Settings/TimeLimitDomain/ZiGongExpireTimeLimit.cs

@@ -61,11 +61,6 @@ public class ZiGongExpireTimeLimit : ExpireTimeLimitBase, ICalcExpireTime, IScop
         return await base.CalcExpiredTime(beginTime, flowDirection, order);
     }
 
-    public override TimeConfig GetOrderTimeLimitConfig(string? code = null)
-    {
-        return GetTimeConfigByOrderAsync(new OrderTimeClacInfo(code)).GetAwaiter().GetResult();
-    }
-
     /// <summary>
     /// 根据订单信息获取时间配置
     /// </summary>