流水线运行时遇到如下报错应如何处理？

流水线运行时遇到如下报错应如何处理？

• git push http://:@github.com/**/devops-java-sample.git --tags

fatal: unable to access 'http://:@github.com/**/devops-java-sample.git/': Could not resolve host: yunify.com; Unknown error
script returned exit code 128