fix(vue): fix compoent default prop value

[lizzz0523]

Before submitting a new pull request, please make sure:

• Test cases have been added/updated/passed for the code you will submit.
• Documentation has added or updated.
• [-] Commit message is following the Convention Commit guideline with maximum 72 characters.
• Squash the repeat code commits, short patches are welcome.

[tencent-adm]

Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution.

---

lizmlzhou seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[hippy-service]

Hi, @lizzz0523. Thanks for your PR! 👏

🏷️ You can leave a comment in this PR with #help tag when you need help (e.g. some status checks run failed due to internal issue), admin team members will help asap.

[hippy-service]

After a quick scan, I have approved workflow to run.

• SHA: cf0f1af

🏷️ New commits in this PR would not be tested automatically until this pull request is reviewed by our collaborators.
🏷️ No need to worry about the status of merge_guard and [gh] pull request merge guard / merge_guard (pull_request_target) checks, once this pull request is met merge requirements, it will be automatically converted to successful status.