ios - UILocalNotification fires every time app opens -

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i have uilocalnotification fires @ time everyday. made sure firedate not nil , notification fires @ time perfectly. 1 problem have whenever run app xcode, notification fires. don't understand why that. input appreciated! here code go by:

-(void)ringthealarm{     [[uiapplication sharedapplication]cancelalllocalnotifications];      if (self.alarmset) {          uilocalnotification *notify = [[uilocalnotification alloc]init];          notify.firedate = self.alarmtime;         nslog(@"%@", notify.firedate);         notify.alertbody = self.alarmmessage;         notify.soundname = uilocalnotificationdefaultsoundname;         notify.timezone = [nstimezone defaulttimezone];          [[uiapplication sharedapplication] schedulelocalnotification:notify];     } }


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