TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.8.7,863482065026003,90334114094094,
poweron reason:0
===09:06:02===
上一时间戳为1778979878
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为1,音量为5
初始化产品信息:[{"time_limit_date":"","ticket_category":"0","expiry_date":1,"product_detail":"","time_limit_status":"0","begin_minute":"00","product_uid":"12566542176649361553","use_timer":1,"old_price":"10","end_hour":"23","sale_price":"10","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"快剪"}]
打印门店凭条广告设置为此凭条从购买之日起,当天有效,过期作废
是否打印二维码设置为0
是否打印紧凑设置为7
当前号显示模式设置为1
当前卡项核销权限设置为0
session_id:cd310****591cc
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.8.7]
定时检测未同步订单启用[checkOrderNum=536870969]
2026-05-18 09:05:01>>>cash write=30
2026-05-18 09:05:01>>>cash write=02
2026-05-18 09:05:01>>>cash write=3E
2026-05-18 09:05:01>>>cash read=808F808F
系统时间初始化成功,时间为2026518951
2026-05-18 09:05:02>>>cash write=02
2026-05-18 09:05:02 >>>剩余flash空间=1680000,占用RAM为662.923828125
2026-05-18 09:05:02 >>>回调事件:910,subscribe,10000,连接服务器成功
2026-05-18 09:05:03 >>>剩余flash空间=1680000,占用RAM为625.0478515625
2026-05-18 09:05:03 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息,请求类型:ticket
2026-05-18 09:05:05>>>cash write=0C
2026-05-18 09:05:05>>>cash read=3E
流量卡还有378天过期
2026-05-18 09:05:12 >>>当前Ram内存为653.158203125
===09:51:02===
2026-05-18 09:50:35>>>cash read=00
2026-05-18 09:50:36>>>cash read=818F42
2026-05-18 09:50:36>>>cash write=02
2026-05-18 09:50:36 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-05-18 09:50:36>>>cash read=10
2026-05-18 09:50:36 >>>回调事件130,10,10023,finish Money=10,进钞完成
当日首次设置时间戳true为1779069036
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 09:50:36 当前产品价格10元,投币10元,打印小票中...
2026-05-18 09:50:36 >>>开始打印,排队号为1,订单号为2605180950360013240207
2026-05-18 09:50:37>>>订单2605180950360013240207写入成功,剩余空间为1679500,占用RAM为632.2099609375
删除未同步订单2605180950360013240207
2026-05-18 09:50:39>>>订单2605180950360013240207删除成功,剩余空间为1680500,占用RAM为647.5009765625
检测订单目录中>>>
无未同步订单>>>
2026-05-18 09:50:39 >>>当前Ram内存为615.509765625
定时检测未同步订单启用[checkOrderNum=536871429]
2026-05-18 09:50:40>>>cash write=0C
2026-05-18 09:50:40>>>cash read=3E
===10:18:03===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 10:17:59 >>>回调事件[910,devices/TL3240]
2026-05-18 10:17:59 >>>故障排除日志:上一MQTT订单号缓存列表为2605172028290011675687
2026-05-18 10:17:59 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 10:17:59 开始打印,排队:2,票券:2605181017548899998401,订单:2605181017540085519598,[2026-05-18 10:17:59支付宝支付10元]
2026-05-18 10:17:59>>>MQTT票号同步场景,创建空订单对象
2026-05-18 10:17:59>>>合并MQTT票号列表到订单同步请求,共1张票
===10:19:03===
2026-05-18 10:18:01 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181017548899998401","queue_number":2,"trade_uid":"2605181017540085519598"}]}
2026-05-18 10:18:01 >>>故障排除日志:删除未同步下发订单成功2605181017540085519598
2026-05-18 10:18:01 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536871724]
===10:50:03===
2026-05-18 10:49:43>>>cash read=00
2026-05-18 10:49:43>>>cash read=818F42
2026-05-18 10:49:43>>>cash write=02
2026-05-18 10:49:43 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-05-18 10:49:44>>>cash read=10
2026-05-18 10:49:44 >>>回调事件130,10,10023,finish Money=10,进钞完成
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 10:49:44 当前产品价格10元,投币10元,打印小票中...
2026-05-18 10:49:44 >>>开始打印,排队号为3,订单号为2605181049440013240912
2026-05-18 10:49:44>>>订单2605181049440013240912写入成功,剩余空间为1679500,占用RAM为632.2744140625
删除未同步订单2605181049440013240912
2026-05-18 10:49:46>>>订单2605181049440013240912删除成功,剩余空间为1680500,占用RAM为645.775390625
检测订单目录中>>>
无未同步订单>>>
2026-05-18 10:49:46 >>>当前Ram内存为617
定时检测未同步订单启用[checkOrderNum=536872042]
2026-05-18 10:49:47>>>cash write=0C
2026-05-18 10:49:47>>>cash read=3E
===12:14:04===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 12:13:49 >>>回调事件[910,devices/TL3240]
2026-05-18 12:13:49 >>>故障排除日志:上一MQTT订单号缓存列表为2605181017540085519598
2026-05-18 12:13:49 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 12:13:49 开始打印,排队:4,票券:2605181213375369995901,订单:2605181213370051758296,[2026-05-18 12:13:49微信支付10元]
2026-05-18 12:13:49>>>MQTT票号同步场景,创建空订单对象
2026-05-18 12:13:49>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 12:13:51 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181213375369995901","queue_number":4,"trade_uid":"2605181213370051758296"}]}
2026-05-18 12:13:51 >>>故障排除日志:删除未同步下发订单成功2605181213370051758296
2026-05-18 12:13:51 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536872817]
===12:44:04===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 12:43:50 >>>回调事件[910,devices/TL3240]
2026-05-18 12:43:50 >>>故障排除日志:上一MQTT订单号缓存列表为2605181213370051758296
2026-05-18 12:43:50 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 12:43:50 开始打印,排队:5,票券:2605181243454535568901,订单:2605181243450043469635,[2026-05-18 12:43:49微信支付10元]
2026-05-18 12:43:50>>>MQTT票号同步场景,创建空订单对象
2026-05-18 12:43:50>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 12:43:52 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181243454535568901","queue_number":5,"trade_uid":"2605181243450043469635"}]}
2026-05-18 12:43:52 >>>故障排除日志:删除未同步下发订单成功2605181243450043469635
2026-05-18 12:43:52 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536873102]
===12:56:04===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 12:55:24 >>>回调事件[910,devices/TL3240]
2026-05-18 12:55:24 >>>故障排除日志:上一MQTT订单号缓存列表为2605181243450043469635
2026-05-18 12:55:24 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 12:55:24 开始打印,排队:6,票券:2605181255166294795101,订单:2605181255160061124078,[2026-05-18 12:55:23微信支付10元]
2026-05-18 12:55:24>>>MQTT票号同步场景,创建空订单对象
2026-05-18 12:55:24>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 12:55:26 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181255166294795101","queue_number":6,"trade_uid":"2605181255160061124078"}]}
2026-05-18 12:55:26 >>>故障排除日志:删除未同步下发订单成功2605181255160061124078
2026-05-18 12:55:26 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536873217]
===13:00:04===
2026-05-18 12:59:53>>>cash read=00
2026-05-18 12:59:53>>>cash read=818F42
2026-05-18 12:59:53>>>cash write=02
2026-05-18 12:59:53 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-05-18 12:59:54>>>cash read=10
2026-05-18 12:59:54 >>>回调事件130,10,10023,finish Money=10,进钞完成
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 12:59:54 当前产品价格10元,投币10元,打印小票中...
2026-05-18 12:59:54 >>>开始打印,排队号为7,订单号为2605181259540013240977
2026-05-18 12:59:54>>>订单2605181259540013240977写入成功,剩余空间为1679500,占用RAM为634.037109375
删除未同步订单2605181259540013240977
2026-05-18 12:59:56>>>订单2605181259540013240977删除成功,剩余空间为1680500,占用RAM为647.3720703125
检测订单目录中>>>
无未同步订单>>>
2026-05-18 12:59:56 >>>当前Ram内存为616.869140625
定时检测未同步订单启用[checkOrderNum=536873263]
2026-05-18 12:59:57>>>cash write=0C
2026-05-18 12:59:57>>>cash read=3E
===13:07:06===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 13:07:03 >>>回调事件[910,devices/TL3240]
2026-05-18 13:07:03 >>>故障排除日志:上一MQTT订单号缓存列表为2605181255160061124078
2026-05-18 13:07:03 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 13:07:03 开始打印,排队:8,票券:2605181306577903894601,订单:2605181306570077131574,[2026-05-18 13:07:02微信支付10元]
2026-05-18 13:07:03>>>MQTT票号同步场景,创建空订单对象
2026-05-18 13:07:03>>>合并MQTT票号列表到订单同步请求,共1张票
===13:30:07===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 13:29:56 >>>回调事件[910,devices/TL3240]
2026-05-18 13:29:56 >>>故障排除日志:上一MQTT订单号缓存列表为2605181306570077131574
2026-05-18 13:29:56 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 13:29:56 开始打印,排队:9,票券:2605181329440323362101,订单:2605181329440000997641,[2026-05-18 13:29:56微信支付10元]
2026-05-18 13:29:56>>>MQTT票号同步场景,创建空订单对象
2026-05-18 13:29:56>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 13:29:58 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181329440323362101","queue_number":9,"trade_uid":"2605181329440000997641"}]}
2026-05-18 13:29:58 >>>故障排除日志:删除未同步下发订单成功2605181329440000997641
2026-05-18 13:29:58 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536873554]
===15:10:07===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 15:09:07 >>>回调事件[910,devices/TL3240]
2026-05-18 15:09:07 >>>故障排除日志:上一MQTT订单号缓存列表为2605181329440000997641
2026-05-18 15:09:07 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 15:09:07 开始打印,排队:10,票券:2605181508589938895901,订单:2605181508580097572881,[2026-05-18 15:09:07微信支付10元]
2026-05-18 15:09:07>>>MQTT票号同步场景,创建空订单对象
2026-05-18 15:09:07>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 15:09:09 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181508589938895901","queue_number":10,"trade_uid":"2605181508580097572881"}]}
2026-05-18 15:09:09 >>>故障排除日志:删除未同步下发订单成功2605181508580097572881
2026-05-18 15:09:09 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536874470]
===16:12:07===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 16:11:37 >>>回调事件[910,devices/TL3240]
2026-05-18 16:11:37 >>>故障排除日志:上一MQTT订单号缓存列表为2605181508580097572881
2026-05-18 16:11:37 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 16:11:37 开始打印,排队:11,票券:2605181611295129184501,订单:2605181611290049299165,[2026-05-18 16:11:37微信支付10元]
2026-05-18 16:11:37>>>MQTT票号同步场景,创建空订单对象
2026-05-18 16:11:37>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 16:11:39 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181611295129184501","queue_number":11,"trade_uid":"2605181611290049299165"}]}
2026-05-18 16:11:39 >>>故障排除日志:删除未同步下发订单成功2605181611290049299165
2026-05-18 16:11:39 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875049]
===16:56:09===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 16:56:05 >>>回调事件[910,devices/TL3240]
2026-05-18 16:56:05 >>>故障排除日志:上一MQTT订单号缓存列表为2605181611290049299165
2026-05-18 16:56:05 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 16:56:05 开始打印,排队:12,票券:2605181655561823751901,订单:2605181655560016418129,[2026-05-18 16:56:06支付宝支付10元]
2026-05-18 16:56:06>>>MQTT票号同步场景,创建空订单对象
2026-05-18 16:56:06>>>合并MQTT票号列表到订单同步请求,共1张票
===17:28:10===
2026-05-18 17:27:48>>>cash read=00
2026-05-18 17:27:48>>>cash read=818F43
2026-05-18 17:27:48>>>cash write=02
2026-05-18 17:27:48 >>>回调事件130,cash_status,10022,进钞中...read money=20
2026-05-18 17:27:48>>>cash read=10
2026-05-18 17:27:48 >>>回调事件130,20,10023,finish Money=20,进钞完成
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 17:27:48 当前产品价格10元,投币20元,打印小票中...
2026-05-18 17:27:48 >>>开始打印,排队号为13,订单号为2605181727480013240486
2026-05-18 17:27:49 >>>开始打印,排队号为14,订单号为2605181727480013240486
2026-05-18 17:27:49>>>订单2605181727480013240486写入成功,剩余空间为1679000,占用RAM为640.517578125
删除未同步订单2605181727480013240486
2026-05-18 17:27:53>>>订单2605181727480013240486删除成功,剩余空间为1680500,占用RAM为660.5341796875
检测订单目录中>>>
无未同步订单>>>
2026-05-18 17:27:53 >>>当前Ram内存为618.04296875
定时检测未同步订单启用[checkOrderNum=536875757]
2026-05-18 17:27:54>>>cash write=0C
2026-05-18 17:27:54>>>cash read=3E
===17:30:10===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 17:29:55 >>>回调事件[910,devices/TL3240]
2026-05-18 17:29:55 >>>故障排除日志:上一MQTT订单号缓存列表为2605181655560016418129
2026-05-18 17:29:55 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 17:29:55 开始打印,排队:15,票券:2605181729485281715901,订单:2605181729480050396393,[2026-05-18 17:29:55微信支付10元]
2026-05-18 17:29:56>>>MQTT票号同步场景,创建空订单对象
2026-05-18 17:29:56>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 17:29:58 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181729485281715901","queue_number":15,"trade_uid":"2605181729480050396393"}]}
2026-05-18 17:29:58 >>>故障排除日志:删除未同步下发订单成功2605181729480050396393
2026-05-18 17:29:58 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875783]
===17:40:10===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 17:39:29 >>>回调事件[910,devices/TL3240]
2026-05-18 17:39:29 >>>故障排除日志:上一MQTT订单号缓存列表为2605181729480050396393
2026-05-18 17:39:29 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 17:39:29 开始打印,排队:16,票券:2605181739225226234601,订单:2605181739220050362568,[2026-05-18 17:39:28微信支付10元]
2026-05-18 17:39:29>>>MQTT票号同步场景,创建空订单对象
2026-05-18 17:39:29>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 17:39:31 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181739225226234601","queue_number":16,"trade_uid":"2605181739220050362568"}]}
2026-05-18 17:39:31 >>>故障排除日志:删除未同步下发订单成功2605181739220050362568
2026-05-18 17:39:31 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536875888]
===17:53:11===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 17:52:33 >>>回调事件[910,devices/TL3240]
2026-05-18 17:52:33 >>>故障排除日志:上一MQTT订单号缓存列表为2605181739220050362568
2026-05-18 17:52:33 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 17:52:33 开始打印,排队:17,票券:2605181752254534687801,订单:2605181752250043120419,[2026-05-18 17:52:32微信支付10元]
2026-05-18 17:52:33>>>MQTT票号同步场景,创建空订单对象
2026-05-18 17:52:33>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 17:52:35 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181752254534687801","queue_number":17,"trade_uid":"2605181752250043120419"}]}
2026-05-18 17:52:35 >>>故障排除日志:删除未同步下发订单成功2605181752250043120419
2026-05-18 17:52:35 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536876013]
===18:14:11===
2026-05-18 18:13:37>>>cash read=00
2026-05-18 18:13:38>>>cash read=818F42
2026-05-18 18:13:38>>>cash write=02
2026-05-18 18:13:38 >>>回调事件130,cash_status,10022,进钞中...read money=10
2026-05-18 18:13:38>>>cash read=10
2026-05-18 18:13:38 >>>回调事件130,10,10023,finish Money=10,进钞完成
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 18:13:38 当前产品价格10元,投币10元,打印小票中...
2026-05-18 18:13:38 >>>开始打印,排队号为18,订单号为2605181813380013240108
2026-05-18 18:13:38>>>订单2605181813380013240108写入成功,剩余空间为1679500,占用RAM为634.544921875
删除未同步订单2605181813380013240108
2026-05-18 18:13:40>>>订单2605181813380013240108删除成功,剩余空间为1680500,占用RAM为647.40625
检测订单目录中>>>
无未同步订单>>>
2026-05-18 18:13:41 >>>当前Ram内存为617.0009765625
定时检测未同步订单启用[checkOrderNum=536876211]
2026-05-18 18:13:41>>>cash write=0C
2026-05-18 18:13:42>>>cash read=3E
===18:40:12===
2026-05-18 18:39:23>>>cash read=0A
2026-05-18 18:39:24>>>cash read=3E
===18:44:12===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 18:43:24 >>>回调事件[910,devices/TL3240]
2026-05-18 18:43:24 >>>故障排除日志:上一MQTT订单号缓存列表为2605181752250043120419
2026-05-18 18:43:24 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 18:43:24 开始打印,排队:19,票券:2605181843162149002901,订单:2605181843160019580728,[2026-05-18 18:43:24微信支付10元]
2026-05-18 18:43:25>>>MQTT票号同步场景,创建空订单对象
2026-05-18 18:43:25>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 18:43:27 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605181843162149002901","queue_number":19,"trade_uid":"2605181843160019580728"}]}
2026-05-18 18:43:27 >>>故障排除日志:删除未同步下发订单成功2605181843160019580728
2026-05-18 18:43:27 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536876498]
===18:56:17===
2026-05-18 18:55:26>>>cash read=0A
2026-05-18 18:55:27>>>cash read=3E
===20:16:17===
2026-05-18 20:15:44>>>cash read=0A
2026-05-18 20:15:45>>>cash read=3E
===20:19:17===
定时检测未同步订单关闭[lastTableNumForSync=0][lastOrderCheckTime=0]
2026-05-18 20:18:49 >>>回调事件[910,devices/TL3240]
2026-05-18 20:18:49 >>>故障排除日志:上一MQTT订单号缓存列表为2605181843160019580728
2026-05-18 20:18:50 >>>故障排除日志:终端未同步成功订单列表
2026-05-18 20:18:50 开始打印,排队:20,票券:2605182018420307062901,订单:2605182018420000869936,[2026-05-18 20:18:50微信支付10元]
2026-05-18 20:18:50>>>MQTT票号同步场景,创建空订单对象
2026-05-18 20:18:50>>>合并MQTT票号列表到订单同步请求,共1张票
2026-05-18 20:18:52 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2605182018420307062901","queue_number":20,"trade_uid":"2605182018420000869936"}]}
2026-05-18 20:18:52 >>>故障排除日志:删除未同步下发订单成功2605182018420000869936
2026-05-18 20:18:52 >>>故障排除日志:终端同步成功后剩余订单列表
定时检测未同步订单启用[checkOrderNum=536877388]