diff --git a/Readme.md b/Readme.md
index b2970e08..5dc643eb 100644
--- a/Readme.md
+++ b/Readme.md
@@ -13,7 +13,7 @@ LuaSTG Sub, is a branch that the basic functions migrated to the new system API,
 ## Download
 
 You can download from [Releases Page](https://github.com/Legacy-LuaSTG-Engine/LuaSTG-Sub/releases). Usually displayed on the right or bottom (mobile GitHub page).  
-In addition, there are development tools and libraries such as THlib, LuaSTG Sharp Editor (GUI Editor) available for download: [LuaSTG aex+](https://1drv.ms/u/s!ArZp3hbkNGe2jT1fdXNIlSUzhLaV?e=jIaz4p)
+In addition, there are development tools and libraries such as THlib, LuaSTG Sharp Editor (GUI Editor) available for download: [LuaSTG aex+](https://1drv.ms/u/s!ArZp3hbkNGe2jT1fdXNIlSUzhLaV?e=jIaz4p) or [Mirror](https://drive.google.com/drive/u/4/folders/1yxWXqTQQC1jhun7NwC5BrWpr8S3LewVQ)
 
 > THlib: A set of official Touhou Project games style scripts and resources libraries, including stage backgrounds library, player library, bullet library, SpellCard system, stage group, replay system, etc., which may be more familiar to more people is "东方弹幕祀典"