diff --git a/index.html b/index.html
index 680905a3..d9b81ee9 100644
--- a/index.html
+++ b/index.html
@@ -56,6 +56,7 @@
 			<!-- <li style="display:none" id="rcb_t7">📖&nbsp;在页内页打开</li> -->
 		</ul>
 		<script src="//lf6-cdn-tos.bytecdntp.com/cdn/expire-1-y/instant.page/5.1.0/instantpage.min.js" type="text/javascript"></script>
+		<script src="//cdnjs.loli.net/ajax/libs/pjax/0.2.8/pjax.min.js" type="text/javascript"></script>
 	</body>
 	<script src="lib/js/api.js"></script>
 	<script src="js/popup.js"></script>