This PR should fix the crash of Leaderboard tool page caused by JSON parse exception.
Also add some missing English content in the page.
Resolved issues
Closes #8
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Description
This PR should fix the crash of Leaderboard tool page caused by JSON parse exception.
Also add some missing English content in the page.
Resolved issues
Closes #8
Before submitting the PR, please take the following into consideration
feat:,fix:,chore:,docs:, orrefactor:.masterbranch.