Impossible to find the steady state(the sum of square residuals of the static equations is 36014826342.2056)

Dear professor,
I am running a model recently but with the following error:

Here is my file
mymodel.mod (7.1 KB)

hope you can help me!

I get

resid: The initial values for the steady state of the following variables are complex:

So there must be a problem in the initialization. Also, only do the exp-substitution once the model works.

So do I need a log-linearization?

No, there you would need to also know the steady state values.

I computed the steady-state equation in the parameter section,is I wrong in this part or something?

Yes, there must be a mistake.