diff --git a/gantt-toc.html b/gantt-toc.html
index 4e33aac91..a300c21db 100644
--- a/gantt-toc.html
+++ b/gantt-toc.html
@@ -8,38 +8,30 @@
 			<li>Web Installer
 				<ul>
 					<li><a href="/gantt-sdk/installation/web-installer/how-to-download">How to Download</a></li>
-					<li><a href="/gantt-sdk/installation/web-installer/how-to-install">How to install</a></li>
+					<li><a href="/gantt-sdk/installation/web-installer/how-to-install">How to Install</a></li>
 				</ul>	
-			</li>	
-		</ul>
-		<ul>
+			</li>
 			<li>Offline Installer
 				<ul>
 					<li><a href="/gantt-sdk/installation/offline-installer/how-to-download">How to Download</a></li>
-					<li><a href="/gantt-sdk/installation/offline-installer/how-to-install">How to install</a></li>
+					<li><a href="/gantt-sdk/installation/offline-installer/how-to-install">How to Install</a></li>
 				</ul>	
 			</li>
-		</ul>
-		<ul>
 			<li>Mac Installer
 				<ul>
 					<li><a href="/gantt-sdk/installation/mac-installer/how-to-download">How to Download</a></li>
-					<li><a href="/gantt-sdk/installation/mac-installer/how-to-install">How to install</a></li>
+					<li><a href="/gantt-sdk/installation/mac-installer/how-to-install">How to Install</a></li>
 				</ul>	
 			</li>
-		</ul>
-		<ul>
 			<li>Linux Installer
 				<ul>
 					<li><a href="/gantt-sdk/installation/linux-installer/how-to-download">How to Download</a></li>
-					<li><a href="/gantt-sdk/installation/linux-installer/how-to-install">How to install</a></li>
+					<li><a href="/gantt-sdk/installation/linux-installer/how-to-install">How to Install</a></li>
 				</ul>	
 			</li>
-		</ul>
-		<ul>
 			<li><a href="/gantt-sdk/installation/installation-errors">Installation Errors</a></li>
 		</ul>
-		</li>
+	</li>
 		<li>
 			React			
 			<ul>
@@ -1651,5 +1643,3 @@
 	</ul>
 </li>
 </ul>
-
-