diff --git a/README.md b/README.md
index 71dd838a..2fdff54b 100644
--- a/README.md
+++ b/README.md
@@ -373,4 +373,4 @@ This project is licensed under the [Apache License 2.0](LICENSE).
 
 ## 📅 Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=InternScience/GraphGen&type=Date)](https://www.star-history.com/#InternScience/GraphGen&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=InternScience/GraphGen&type=Date)](https://star-history.dera.page/#InternScience/GraphGen&Date)
diff --git a/README_zh.md b/README_zh.md
index 0a7b0d8c..fc1bc8e0 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -373,5 +373,5 @@ GraphGen 首先根据源文本构建细粒度的知识图谱，然后利用期
 
 ## 📅 星标历史
 
-[![Star History Chart](https://api.star-history.com/svg?repos=InternScience/GraphGen&type=Date)](https://www.star-history.com/#InternScience/GraphGen&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=InternScience/GraphGen&type=Date)](https://star-history.dera.page/#InternScience/GraphGen&Date)