Recently, there have been a lot of spider webs on the ceiling of the store. Is this good from a Feng Shui perspective?

That’s right, don’t hurt them. You can catch all the big spiders and put them outside. After a while, there will be fewer small spiders. Use a pen holder to catch them. Be careful not to hurt them when you catch them. No need to I'm worried about whether they are venomous, but they are not venomous. Such small teeth can't hurt you at all. This kind of indoor spider is called a spider. If you want to be superstitious, then they are lucky, haha