diff --git a/README.md b/README.md
index cbdd165..66c3381 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ pluginManagement {
 // build.gradle.kts
 plugins {
     id("com.android.library")
-    id("io.deepmedia.tools.grease") version "0.4.0"
+    id("io.deepmedia.tools.grease") version "0.3.0"
 }
 ```
 
diff --git a/grease/build.gradle.kts b/grease/build.gradle.kts
index b6375cc..1f7f6ab 100644
--- a/grease/build.gradle.kts
+++ b/grease/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
 }
 
 group = "io.deepmedia.tools"
-version = "0.4.0"
+version = "0.3.0"
 
 gradlePlugin {
     plugins {