cloud: optimize quick start

[ran-huang]

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[lilin90]

It seems that we can keep our existing version for some descriptions.

[ran-huang]

/rebase

[lilin90]

/lgtm

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2023-07-06 06:53:10.951011214 +0000 UTC m=+4469.832487161: ☑️ agreed by lilin90.

[lilin90]

/approve

[ti-chi-bot]

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