Update README.md

README.md

@@ -6,6 +6,10 @@
 
 [![sdk](https://img.shields.io/badge/sdk-6.0.1-d.svg)](#)  [![Build status](https://github.com/anjoy8/blog.core/workflows/.NET%20Core/badge.svg)](https://github.com/anjoy8/Blog.Core/actions)  [![Build Status](https://dev.azure.com/laozhangisphi/anjoy8/_apis/build/status/anjoy8.Blog.Core?branchName=master)](https://dev.azure.com/laozhangisphi/anjoy8/_build?definitionId=1)  [![codecov](https://codecov.io/gh/anjoy8/Blog.Core/branch/master/graph/badge.svg)](https://codecov.io/gh/anjoy8/Blog.Core)  [![License MIT](https://img.shields.io/badge/license-Apache-blue.svg?style=flat-square)](https://github.com/anjoy8/Blog.Core/blob/master/LICENSE) [![star this repo](http://githubbadges.com/star.svg?user=anjoy8&repo=blog.core&style=flat)](https://github.com/boennemann/badges)  [![fork this repo](http://githubbadges.com/fork.svg?user=anjoy8&repo=blog.core&style=flat)](https://github.com/boennemann/badges/fork)  [![博客园](https://img.shields.io/badge/博客园-老张的哲学-brightgreen.svg)](https://www.cnblogs.com/laozhang-is-phi/)
 
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=anjoy8/blog.core&type=Date)](https://star-history.com/#anjoy8/blog.core&Date)
+