BBlanchard & Kahn conditions are not satisfied: indeterminacy

I built this model and tried using Dynare to resolve and simulate it, here I had problem with it, I calculated a steady state for every variable, the sum of residual is almost 0, but it shows that it is indeterminary, I don’t know why and how to revise it, any advice is welcomed, thanks!
pub_hea.mod (1.3 KB)

Check your timing of capital. Also the equation

%(6) capital accumulation 1

looks weird. You are basically setting a variable to be fixed.

That is a special setting but I can’t explain it. Thanks for your advice, I will check the timing. Have a nice day~