oh,, i got it , I now for it, nothing stuck, just confuse the flow.now clear for it .
but, on the other hand , i am really stucking for a whole day, can you check for it ? haha 
oh,, i got it , I now for it, nothing stuck, just confuse the flow.now clear for it .
but, on the other hand , i am really stucking for a whole day, can you check for it ? haha