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@@ -330,8 +330,8 @@ We also evaluated adaptive attacks on LLMs with Gradient Cuff in place. Please r
 
 <h2 id="inquiries"> Inquiries on LLM with Gradient Cuff defense</h2>
 <p> We can provide with you the inference endpoints of the LLM with Gradient Cuff defense. 
-Please contact <a href="greghxm@foxmail.com">Xiaomeng Hu</a>
-and <a href="pin-yu.chen@ibm.com">Pin-Yu Chen</a> if you need. 
+Please contact <a href="Mailto:greghxm@foxmail.com">Xiaomeng Hu</a>
+and <a href="Mailto:pin-yu.chen@ibm.com">Pin-Yu Chen</a> if you need. 
 </p>
 <h2 id="citations">Citations</h2>
 <p>If you find Gradient Cuff helpful and useful for your research, please cite our main paper as follows:</p>