state machine workflow custom task not going to next task id

state machine workflow custom task not going to next task id

status of workflow is showing in progress

status of task1 is showing approved once set and approved

but its not firing second task id

f (this.onTaskChangedInitialSupervisorAction_AfterProperties.PercentComplete == 1.0)

                     if (this.onTaskChangedInitialSupervisorAction_AfterProperties.
                       ExtendedProperties["Status"].ToString().Contains("Approve"))

using above code if i am commenting its going to next stage

MCTS,ITIL