git remote add upstream https://github.com/milvus-io/pymilvus.git git fetch upstream git checkout master git merge upstream/master git push origin master 参见:[https://zhuanlan.zhihu.com/p/291845721](https://link.segmentfault.com/?enc=dFPSyDpyE1D871hDTiFSQQ%3D%3D.%2FjfsP0YxACbU9boLlclUCiMttzS6NrcKMeGS%2Fhs6ZnrpKNpYmQBjyGGLS3QNutqy)