Hello 2023~

Author: sunhailin-Leo

index.html

@@ -46,7 +46,7 @@
           var footer = [
             '<hr/>',
             '<footer>',
-            '<span><a href="https://github.com/pyecharts/pyecharts-gallery">pyecharts-gallery</a> &copy;2019 - 2020.</span>',
+            '<span><a href="https://github.com/pyecharts/pyecharts-gallery">pyecharts-gallery</a> &copy;2019 - 2023.</span>',
             '<span>Powered By <a href="https://github.com/QingWei-Li/docsify" target="_blank">docsify</a>.</span>',
             '</footer>'
           ].join('');