how to avoid editor autofocus in the classic editing mode

[MistyZhao]

I use tinymce's classic editing mode in my vue programe and find that when the page loaded,it will automaticall scroll to the editor's position for the editor is always in the focus status.
I try to not set 'auto_focus' in the editor's init configeration or try the other dom element's click(), but still not resolve that problem.
guess this problem caused by the classic editing mode using iframe embeded in the web page ?
how can I do to avoid the editor autoblur ?

[MistyZhao]

sorry,the question is how can I do to avoid the editor autofocus