- 当前 Bug 的表现（可附上截图）

- 预期表现

- 复现路径

- 提供一个最简复现 Demo

SyntaxError line:396,column:12226,SyntaxError: Unexpected token '=>' Stack:[native code] evaluateScriptFile@https://lib/WAService.js:1:12226value@https://lib/WAService.js:1:111300https://lib/WAService.js:1:112839https://lib/WAService.js:1:108772https://lib/WAService.js:1:118633https://lib/WAService.js:1:117617https://lib/WAService.js:1:117581https://lib/WAService.js:1:118633m@https://lib/WAService.js:1:1826