diff --git a/README.MD b/README.MD
index 5e33450..3803ae8 100644
--- a/README.MD
+++ b/README.MD
@@ -17,7 +17,7 @@
 
 ## 支持的版本 [NeoForge](https://git.mingliqiye.com/MinecraftMod/EnchantmentDoNotConflictNeoForge)
 - 1.20.5 意外支持 (1.20.6)
-- 1.20
+- 1.21
 
 ## 1.20.2 ++ PlayerManager::onPlayerConnect 签名修改
 - 由于麻将改了签名