yarn.lock checker report

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multi version installed error!
PackageReal used versionused packages
@babel/code-frame7.8.3jest-message-util@^26.6.2
@babel/code-frame7.8.3parse-json@^5.0.0
@babel/code-frame7.8.3@babel/core@^7.1.0
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@babel/helper-plugin-utils7.8.3babel-plugin-istanbul@^6.0.0
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@babel/types7.8.3@types/babel__traverse@*
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@types/babel__traverse7.0.8@types/babel__core@^7.0.0
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@types/babel__traverse7.11.1jest-snapshot@^26.6.2
@types/node13.5.3@jest/console@^26.6.2
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@types/node13.5.3@jest/types@^26.6.2
@types/node13.5.3@types/glob@^7.1.3
@types/node13.5.3@types/graceful-fs@^4.1.2
@types/node13.5.3jest-environment-jsdom@^26.6.2
@types/node13.5.3jest-environment-node@^26.6.2
@types/node13.5.3jest-haste-map@^26.6.2
@types/node13.5.3jest-jasmine2@^26.6.3
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@types/node13.5.3jest-worker@^26.6.2
@types/node14.14.37yarnlock-dedupe-check@2.1.0