About solving the steady-state problem

Dear Professor,
I built a DSGE model and below this is my code but during the running there appeared Blanchard & Kahn conditions are not satisfied: indeterminacy.
The code
cz.mod (11.1 KB)
Looking forward to your help

There seem to be various issues.

  1. Your model seems to be linearized, but the steady states are not, suggesting the presence of unwanted constants.
  2. You have min and max-operators in your model that will not work with perturbation solutions.
  3. Check your timing, particularly with respect to how the capital stocks enter the production functions.

Thank you very much for your help. I would like to confirm the solution to these problems you have raised.
First, for the first question, is the steady state log-linearized at the following position and after it?
For the second question, how do I combine min and max analysis and apply to the perturbation solution.
For the third question, do you mean the entry time in the following equation?

Dear Professor, I had just added two lines of code to the model, and then wondered why the results were worked out
This one is my new code
cz.mod (11.1 KB)