update html

Author: xehu

index.html

@@ -496,7 +496,7 @@ <h2>Group Advantage Explorer (20 Experimental Tasks)</h2>
 <p>If you are interested in learning more, our data, code, and materials
 are available in our <a href="https://github.com/Watts-Lab/task-mapping">GitHub
 repository</a>.</p>
-<iframe src="https://xehu.shinyapps.io/interactive-task-map-group-advantage/?showcase=0" width="100%" height="400px" data-external="1">
+<iframe src="https://xehu-gh.shinyapps.io/interactive-task-map-group-advantage/?showcase=0" width="100%" height="400px" data-external="1">
 </iframe>
 </div>
 </div>