diff --git a/README.md b/README.md
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+++ b/README.md
@@ -690,7 +690,7 @@ Metapi 完全自托管，所有数据（账号、令牌、路由、日志）均
 
 ## ⭐ Star History
 
-[![Star History Chart](https://api.star-history.com/svg?repos=cita-777/metapi&type=date&legend=top-left&v=2)](https://www.star-history.com/#cita-777/metapi&type=date&legend=top-left)
+[![Star History Chart](https://api.star-history.com/svg?repos=cita-777/metapi&type=date&legend=top-left&v=3)](https://www.star-history.com/#cita-777/metapi&type=date&legend=top-left)
 ---
 
 <div align="center">
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