fix(grid): remove unreasonable attribute

[unix]

PR Checklist

• Fix linting errors
• Label has been added

Change information

fixed #284

[codecov]

Codecov Report

Merging #285 into rc will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##               rc     #285   +/-   ##
=======================================
  Coverage   99.95%   99.95%           
=======================================
  Files         186      186           
  Lines        2366     2366           
  Branches      563      541   -22     
=======================================
  Hits         2365     2365           
  Misses          1        1           

Impacted Files	Coverage Δ
components/grid/basic-item.tsx	100.00% <100.00%> (ø)

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