I don't think the built-in glow option is bright enough, I need a brighter one, what should I do?

使纹理颜色更亮。Minecraft 没有发光纹理。我可能会添加对 Optifine 或 Iris 发射纹理的支持。

Minecraft 1.17 introduces shaders, maybe useful

Make the texture colors brighter. Minecraft doesn't have emissive textures. I may add support for Optifine or Iris emissive textures.

Maybe you can take a look at this mod: Shimmer