Update index.html

index.html

@@ -22,10 +22,12 @@
 				loadNavbar:true,
 				auto2top:true,
 				noEmoji: true,
+				ga: 'UA-154344072-1',
 				themeColor:'#4B93F1',
 				alias:{'/en': 'README', '/zh': 'README-ZH'}
 			}
 		</script>
 		<script src="https://cdn.staticfile.org/docsify/4.9.4/docsify.min.js"></script>
+		<script src="//unpkg.com/docsify/lib/plugins/ga.min.js"></script>
 	</body>
 </html>