The automatic activation mechanism has been damaged

Before, my terminal in VSCode will keep conda env activated automatically without conda init, when I choose a python interpreter.
But now, it break my python env auto activation. When I use code runner to run a python script in a new terminal, the terminal don't activate in the desired python interpreter, but use the default base env of conda. I want to solve how can I keep workshop's terminal in desired python interpreter env when as soon as I open it without using any commands.

My core problem is the terminal don't keep in the workshop's python interpreter env, but when I open terminal, it run Anaconda/Scripts/activate to activate env, which report "CondaError: Run 'conda init' before 'conda activate'", but i don't want use conda init to pollute my terminal.

I'm not a professional developer, my description might be somewhat inappropriate. For more information please ask me.