i cant wright it on curseforge because i'm in China so i cant log in twitch.

What exactly is the issue you're having?
Tool switching when you don't want it to, mod compatibility, or something else?

sorry for my terrible English
i mean, could you add a config file to edit what tools and what blocks the mod work with

I understand that, but what is the goal of it? I have some other things planned and if those do.what you want then that would be all the better

some mods add some other tools not vanilla or shears mine sponges, pickaxes mine pistons
So if i can edit the config, that would be better

https://minecraft.gamepedia.com/Breaking#Best_tools
Pickaxes do nothing different for pistons, same with shears on sponges.
For modded tools, they should be adding their tool to the corresponding FabricToolTag, and if they do Autoswitch should detect them. The only tool this won't work for is modded shears, as there is no tag for them.

all right, any way, thank you^^

If it doesn't work with modded tools, let the mod authors know to implement FabricToolTags
A more general implementation will be done once some changes get merged into Fabric

Added in 0.9.0