About Impulse response figures

hi all:
First , forgive my poor english!
I have some problems in my dynare code , i need your help.
In my dynare mod ,there are 29 variables ,including 6 shocks ,but ,i only got 20 impulse response pictures ,the dynare did not draw some varibales’ response figures,i have checked the oo_ file ,the value they response to the shock are not zero ,the they do have response to the shock!but why no figures! i donot know what’ wrong with them.
Thank you.

As always, post the mod-file