diff --git a/src/lab/exp7/Feedback.html b/src/lab/exp7/Feedback.html
index 3fddcf4e2..f0714f6b6 100644
--- a/src/lab/exp7/Feedback.html
+++ b/src/lab/exp7/Feedback.html
@@ -88,7 +88,7 @@
 			
 			<!-- =================================================================================================================================== -->
 			<div class="container-fluid"  style="margin-left: 35px; margin-right: 35px;">
-				<h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><a href="http://vlab.co.in/ba_labs_all.php?id=2" class="sidebar-a" >Computer Science & Engineering</a> &rarr;<a href="../Experiments.html" class="sidebar-a" >Artificial Neural Networks Virtual Lab</a>&nbsp&rarr;<a href="../Experiments.html" class="sidebar-a" >List Of Experiments</a><br/></h2>
+				<h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><a href="http://vlab.co.in/ba_labs_all.php?id=2" class="sidebar-a" >Computer Science & Engineering</a> &rarr;<a href="../Introduction.html" class="sidebar-a" >Artificial Neural Networks Virtual Lab</a><br/></h2>
 					
 					<div class="row">
 						<div class="col-md-2 sidebar-col-2">
@@ -98,7 +98,7 @@ <h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><
 						<div class="col-md-10 lab-list-col-10">
 							
 							<!--edit -->
-<h1 class="text-h2-lightblue">Competitive learning neural networks</h1><a href="http://feedback.vlabs.ac.in/">Feedback</a>						</div>
+<h1 class="text-h2-lightblue">Competitive learning neural networks</h1><a href="https://drive.google.com/file/d/1FBkH8uMY8OgdNLUw4laE6kn6i0Q5hjeI/view">Feedback</a>						</div>
 					</div>
 			</div>
 			<!-- =================================================================================================================================== -->