Update README.md

README.md

@@ -92,7 +92,7 @@ print(output_text[0])
 ```bibtex
 @article{piao2026safeguardvl,
   title={Towards Policy-Adaptive Image Guardrail: Benchmark and Method},
-  author={Piao, Caiyong Piao and Yan, Zhiyuan and Xu, Haoming and Zhao, Yunzhen and Lin, Kaiqing and Xu, Feiyang and Zhou, Shuigeng},
+  author={Piao, Caiyong and Yan, Zhiyuan and Xu, Haoming and Zhao, Yunzhen and Lin, Kaiqing and Xu, Feiyang and Zhou, Shuigeng},
   journal={arXiv preprint arXiv:2603.01228},
   year={2026}
 }