### Describe the bug In the docs of [vdW correction](http://abacus.deepmodeling.com/en/latest/advanced/input_files/input-main.html#vdw-correction), the links in vdw_s6, vdw_s8, vdw_a1, and vdw_a2 are 404 Not Found.  ### Expected behavior _No response_ ### To Reproduce _No response_ ### Environment _No response_ ### Additional Context _No response_
Describe the bug
In the docs of vdW correction, the links in vdw_s6, vdw_s8, vdw_a1, and vdw_a2 are 404 Not Found.
Expected behavior
No response
To Reproduce
No response
Environment
No response
Additional Context
No response