fix: livereload client error

[leeluolee]

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[codecov]

Codecov Report

Merging #143 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #143   +/-   ##
=======================================
  Coverage   92.34%   92.34%           
=======================================
  Files          44       44           
  Lines        1606     1606           
=======================================
  Hits         1483     1483           
  Misses        123      123

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