Merge pull request #129 from chenyukang/yukang-fix-capacity-overflow #426

Job	Run time
security-audit	3m 15s
build-examples (ubuntu-latest)	1m 52s
unit-test (ubuntu-latest)	3m 26s
build-examples (macos-latest)	1m 29s
linters (ubuntu-latest)	2m 31s
unit-test (macos-latest)	1m 43s
build-examples (windows-2019)	5m 40s
linters (macos-latest)	1m 19s
unit-test (windows-2019)	6m 22s
ci	1s
	27m 38s

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