diff --git a/Casks/i4tools.rb b/Casks/i4tools.rb
index 5eaec22..fa7e8a3 100644
--- a/Casks/i4tools.rb
+++ b/Casks/i4tools.rb
@@ -1,5 +1,5 @@
 cask "i4tools" do
-  version "1.20.026"
+  version "3.01.006"
   sha256 :no_check
 
   url "https://url.i4.cn/fqIBBbaa"