diff --git a/README.ja-JP.md b/README.ja-JP.md
index fe91daae..b29164ee 100644
--- a/README.ja-JP.md
+++ b/README.ja-JP.md
@@ -497,7 +497,7 @@ MAJOR.MINOR.PATCH
 
 ## Star 履歴
 
-[![Star History Chart](https://api.star-history.com/svg?repos=EvoMap/evolver&type=Date)](https://star-history.com/#EvoMap/evolver&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=EvoMap/evolver&type=Date)](https://star-history.dera.page/#EvoMap/evolver&Date)
 
 ## 謝辞
 
diff --git a/README.ko-KR.md b/README.ko-KR.md
index f5fcdfc8..cfa4b0bd 100644
--- a/README.ko-KR.md
+++ b/README.ko-KR.md
@@ -496,7 +496,7 @@ MAJOR.MINOR.PATCH
 
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=EvoMap/evolver&type=Date)](https://star-history.com/#EvoMap/evolver&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=EvoMap/evolver&type=Date)](https://star-history.dera.page/#EvoMap/evolver&Date)
 
 ## 감사의 말
 
diff --git a/README.md b/README.md
index f5f8054b..8ff03a7d 100644
--- a/README.md
+++ b/README.md
@@ -552,7 +552,7 @@ Directional, not commitments — the live backlog lives in [GitHub Issues](https
 
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=EvoMap/evolver&type=Date)](https://star-history.com/#EvoMap/evolver&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=EvoMap/evolver&type=Date)](https://star-history.dera.page/#EvoMap/evolver&Date)
 
 ## Acknowledgments
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index d57696e4..5906663d 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -509,7 +509,7 @@ MAJOR.MINOR.PATCH
 
 ## Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=EvoMap/evolver&type=Date)](https://star-history.com/#EvoMap/evolver&Date)
+[![Star History Chart](https://star-history.dera.page/svg?repos=EvoMap/evolver&type=Date)](https://star-history.dera.page/#EvoMap/evolver&Date)
 
 ## 鸣谢