[doc]add star history (#1356)

README.md

@@ -432,5 +432,10 @@ HertzBeat is a top project under the [Dromara Open Source Community](https://dro
 - Thanks [吉实信息(构建全新的微波+光交易网络)](https://www.flarespeed.com) sponsored server node.        
 - Thanks [蓝易云(全新智慧上云)](https://www.tsyvps.com/aff/BZBEGYLX) sponsored server node.       
 
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=dromara/hertzbeat&type=Date)](https://star-history.com/#dromara/hertzbeat&Date)
+
 ## 🛡️ License
 [`Apache License, Version 2.0`](https://www.apache.org/licenses/LICENSE-2.0.html)

README_CN.md

@@ -434,7 +434,12 @@ HertzBeat 赫兹跳动是 [Dromara开源社区](https://dromara.org/) 下顶级
 ##### 赞助     
 - Postcat [开源 API 管理工具 ](https://datayi.cn/w/xRxVBBko) 简单可拓展，支持 API 测试、文档、Mock、团队协作等核心功能
 - 感谢 [吉实信息(构建全新的微波+光交易网络)](https://www.flarespeed.com) 赞助服务器采集节点     
-- 感谢 [蓝易云(全新智慧上云)](https://www.tsyvps.com/aff/BZBEGYLX) 赞助服务器采集节点        
+- 感谢 [蓝易云(全新智慧上云)](https://www.tsyvps.com/aff/BZBEGYLX) 赞助服务器采集节点
+
+
+## Star History
+
+[![Star History Chart](https://api.star-history.com/svg?repos=dromara/hertzbeat&type=Date)](https://star-history.com/#dromara/hertzbeat&Date)
 
 ## 🛡️ License
 [`Apache License, Version 2.0`](https://www.apache.org/licenses/LICENSE-2.0.html)