[fix]readme text

[MisterLin1995]

📌 Checklist before creating the PR

• I have created an issue for this PR for traceability
• The title follows the standard format: [doc/gemini/tensor/...]: A concise description
• I have added relevant tags if possible for us to better distinguish different PRs

🚨 Issue number

Link this PR to your issue with words like fixed to automatically close the linked issue upon merge

e.g. fixed #1234, closed #1234, resolved #1234

📝 What does this PR do?

Summarize your work here.
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💥 Checklist before requesting a review

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• My issue clearly describes the problem/feature/proposal, with diagrams/charts/table/code if possible
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• I have added thorough tests.
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[binmakeswell]

@MisterLin1995 Thanks very much for your contribution!