diff --git a/README.md b/README.md
index 56f533a..ebb9c7c 100644
--- a/README.md
+++ b/README.md
@@ -9,6 +9,8 @@ https://github.com/Hecate2/ISML_auto_voter
 **无论世萌，B萌，部落萌，贴吧萌，一切萌战都是刷票！而只有刷票能对抗刷票。**  
 **Voters of all lands, UNITE!**  
   
+Dec. 7th, 2019: 兰朵露可-chrome主题.crx: Chrome theme of Rhantolk Ytri Historia, packed by **urusai** (, who is related to this repository).  
+  
 Dec. 1st, 2019: The rays of stars will bring me to you.  
   
 Nov. 29th, 2019: 欢迎光临淘宝店《某珂学的妖精仓库》！