fix: Fix the annotations in gateway modal

Created by: harrisonliu5

Signed-off-by: harrisonliu5 harrisonliu@kubesphere.io

What type of PR is this?

/kind bug

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #https://github.com/kubesphere/console/issues/3139

Special notes for reviewers:

https://user-images.githubusercontent.com/17872673/163913577-0d3d6dc1-bdd6-45bc-bf64-05e19def093a.mov

Does this PR introduced a user-facing change?

None

Additional documentation, usage docs, etc.: