ALTER TABLE  `config` CHANGE  `Concurrenttasks`  `Concurrenttasks` VARCHAR( 150 ) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL DEFAULT  '0-6:0-23:5';

ALTER TABLE  `config` ADD  `ConcurrentSpeeds` VARCHAR( 300 ) NOT NULL DEFAULT '0-6:0-23:0' AFTER  `Concurrenttasks` ;
ALTER TABLE  `area_class` ADD  `IsVideoSyn` TINYINT( 1 ) NOT NULL DEFAULT  '1' AFTER  `IsShowInBig`;
ALTER TABLE  `video_class` ADD  `IsVideoSyn` TINYINT( 1 ) NOT NULL DEFAULT  '1' AFTER  `CloseTime`;
ALTER TABLE  `video_class_type` ADD  `IsVideoSyn` TINYINT( 1 ) NOT NULL DEFAULT  '1' AFTER  `PageBgPicLocation`;
ALTER TABLE  `config` ADD  `IsClientAllowPopUpWindow` TINYINT( 1 ) NOT NULL DEFAULT  '1' AFTER  `PlayerShowType`;
Update `Config` set  `Concurrenttasks`='0-6:0-23:5';
ALTER TABLE `config` ADD `IsOnlyDownOnServerClick` TINYINT( 1 ) NOT NULL DEFAULT '0' AFTER `IsLocalFileUpdate`;