Why my IRFs graphs are not smooth

Hello everyone, I constructed a DSGE model and try to study the IRFs graph. However, the graphs dynare produced based on my model is very strange, unlike smooth curves they are kinked. Is there anything I did wrong wit hthe model? I attached my mod. file below. Thank you for your help.
mod file.txt (5.5 KB)

Did you upload the correct file? I get the message

ERROR: There are 35 equations but 36 endogenous variables!

mod file.txt (5.4 KB)
sorry professor, I have checked and added the new txt.Thank you !

See

Copy that. I will check it. Thank you, professor´╝ü