修补bug

tpl/admin/footer.php

@@ -11,7 +11,7 @@
 	</div>
 	<!-- 底部END -->
 
-    <script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>">
+    <script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
 	<script src="../static/layui/layui.js"></script>
 	<script src="../static/embed.js?v=1.0"></script>
 </body>