fix doc version 8.1.0 link error (#114)

* fix doc version 8.1.0 link error

* fix chinese version 8.1.0 link error
1 file changed
tree: 36d83afc4c781500c4dc6af89ca30a96f2337daa
  1. docs/
  2. .gitignore
  3. .travis.yml
  4. package-lock.json
  5. package.json
  6. README.md