登录界面的版本号显示是否可以关掉，很影响界面美观

[pgwstd]

Describe the bug
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To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Openwrt (please complete the following information):

• Versiosn: [e.g. 18.06-lean]
• Theme [e.g. argon]
• Version [e.g. 2.27]

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
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[SpeedPartner]

目前不可以,你是一个提出此需求的...