php update single checkbox

I have a form (using bootstrap) with 10 checkbox input filed with different name. In this case I want get value from database and check (if = Y) or uncheck (if = N) the checkbox.

I try with a SQL query to:

SELECT 
bk_history
FROM BOOKS_TBL

Get value from database

<input type="checkbox" value="<?=$books['bk_history']; ?>"  name="bk_history" style="display: none;" />

When click and check, get update field with Y, when is uncheck update field with N value.

Now, when i check, do not get update

How to resolve this problem?

Thanks