How do I apply the same rule to multiple folders?

How do I apply the same rule to multiple folders in hazel?
I found that different folders can only apply different rules, unless you move the rule manually, but when I modify a rule in the modifier, another rule has to be modified, is there a direct way to let multiple folders apply the same rule?
I found that different folders can only apply different rules, unless you move the rule manually, but when I modify a rule in the modifier, another rule has to be modified, is there a direct way to let multiple folders apply the same rule?