diff --git a/templates/footer.html b/templates/footer.html
index 84fdcd9..ba7738d 100644
--- a/templates/footer.html
+++ b/templates/footer.html
@@ -1,4 +1,5 @@
-Copyright © <span id="year"></span> <a href="{{ blogBase['homeUrl'] }}"> {{ blogBase['title'] }} </a><p> {{ blogBase['filingNum'] }} <span id="runday"></span>Powered by <a href="https://github.com/Meekdai/Gmeek" target="_blank">Gmeek</a></p>
+Copyright © <span id="year"></span><a href="{{ blogBase['homeUrl'] }}"> {{ blogBase['title'] }} </a>
+<p>if("{{ blogBase['filingNum'] }}"!=""){<a href="https://beian.miit.gov.cn/" target="_blank">{{ blogBase['filingNum'] }}</a>}<span id="runday"></span>Powered by <a href="https://github.com/Meekdai/Gmeek" target="_blank">Gmeek</a></p>
 
 <script>
 if("{{ blogBase['startSite'] }}"!=""){