diff --git a/README.md b/README.md
index 19f6576..ff3a21d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # NTHU_alb_reserve
 
 ## Getting Start
-Download the exe file [here](https://github.com/iwtba4188/reservation_of_nthualb/releases/tag/v2.0).
+Download the exe file [here](https://github.com/iwtba4188/reservation_of_nthualb/releases/tag/v2.1).
 
 In the setting file, you need to fill the information as below.
 ```json
diff --git a/reservation/NTHU_OAuth_Decaptcha.crx b/reservation/NTHU_OAuth_Decaptcha.crx
index 363cd96..8275292 100644
Binary files a/reservation/NTHU_OAuth_Decaptcha.crx and b/reservation/NTHU_OAuth_Decaptcha.crx differ