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@@ -126,8 +126,8 @@
 	<br>
 	arXiv preprint
         <br>
-	<a href="https://arxiv.org/pdf/2405.02772" target="_blank">[PDF]</a>
-	<a href="https://sites.google.com/view/softbathing" target="_blank">[website]</a>
+	<a href="https://arxiv.org/pdf/2405.02772" target="_blank">paper</a> |  
+	<a href="https://sites.google.com/view/softbathing" target="_blank">project page</a>
 	<p></p>
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@@ -167,8 +167,8 @@
 	<br>
 	IEEE Transactions on Robotics (T-RO) 2023
         <br>
-	<a href="https://arxiv.org/pdf/2202.12796.pdf" target="_blank">[PDF]</a>
-	<a href="https://github.com/fukangl/SMG-multimodal-grasping" target="_blank">[code]</a>
+	<a href="https://arxiv.org/pdf/2202.12796.pdf" target="_blank">paper</a> |  
+	<a href="https://github.com/fukangl/SMG-multimodal-grasping" target="_blank">code</a>
 	<p></p>
 	</td>
 	</tr>	
@@ -205,7 +205,7 @@
               <br>
               IEEE International Conference on Robotics and Biomimetics (ROBIO) 2022 
               <br>
-              <a href="https://arxiv.org/pdf/2202.13008.pdf" target="_blank">[PDF]</a>
+              <a href="https://arxiv.org/pdf/2202.13008.pdf" target="_blank">paper</a>
               <p></p>
             </td>
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@@ -241,7 +241,7 @@
               <br>
               Soft Robotics 2022
               <br>
-              <a href="/data/soro2022.pdf" target="_blank">[PDF]</a>
+              <a href="/data/soro2022.pdf" target="_blank">paper</a>
               <p></p>
             </td>
            </tr>