diff --git a/src/lab/exp1/Manual.html b/src/lab/exp1/Manual.html
index eeb4e89..5fb1bd1 100755
--- a/src/lab/exp1/Manual.html
+++ b/src/lab/exp1/Manual.html
@@ -111,7 +111,7 @@ <h1 class="text-h2-lightblue">Simple Harmonic Oscillator</h1><div class="content
 <p><br><br>
 <!-- <a href="shm.htm" target="_blank">Go to Manual view on Simple Harmonic Oscillator Experiment(Click here)</a><br><br>
 </br></br></br></br> -->
-<a>Manual video on Simple Harmonic Oscillator Experiment is under construction</a><br><br>
+<p>Manual video on Simple Harmonic Oscillator Experiment is under construction</p><br><br>
 </br></br></br></br></p>
 </div>						</div>
 					</div>