diff --git a/README.md b/README.md
index e378451a..4aff657d 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ androidJunkCode {
 }
 ```
 
-**注：从1.3.0开始本库已经上传到Gradle Plugin Portal 可直接这样使用**
+**注：从1.3.1开始本库已经上传到Gradle Plugin Portal 可直接这样使用**
 
 ```groovy
 plugins {
@@ -83,7 +83,7 @@ androidJunkCode {
 }
 ```
 
-如果APP开启了混淆，需要在混淆文件里配置 (1.3.0之后不需求配置)
+如果APP开启了混淆，需要在混淆文件里配置 (1.3.1之后不需求配置)
 
 ```
 #cn.hx.plugin.ui为前面配置的packageBase
diff --git a/build.gradle b/build.gradle
index 617aba19..55690735 100644
--- a/build.gradle
+++ b/build.gradle
@@ -11,7 +11,7 @@ buildscript {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "com.getkeepsafe.dexcount:dexcount-gradle-plugin:3.0.1"
         if (PLUGIN_ENABLE.toBoolean()) {
-            classpath "com.github.qq549631030:android-junk-code:1.3.1"
+            classpath "com.github.qq549631030:android-junk-code:1.3.2"
         }
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/library/gradle.properties b/library/gradle.properties
index d771665c..d88520c4 100644
--- a/library/gradle.properties
+++ b/library/gradle.properties
@@ -1,7 +1,7 @@
 #project
 GROUP=com.github.qq549631030
 POM_ARTIFACT_ID=android-junk-code
-VERSION_NAME=1.3.1
+VERSION_NAME=1.3.2
 POM_PACKAGING=jar
 
 POM_NAME=AndroidJunkCode
diff --git a/library/src/main/groovy/cn/hx/plugin/junkcode/plugin/NewVariantApiPlugin.groovy b/library/src/main/groovy/cn/hx/plugin/junkcode/plugin/NewVariantApiPlugin.groovy
index 897214e7..f93bf4ca 100644
--- a/library/src/main/groovy/cn/hx/plugin/junkcode/plugin/NewVariantApiPlugin.groovy
+++ b/library/src/main/groovy/cn/hx/plugin/junkcode/plugin/NewVariantApiPlugin.groovy
@@ -30,10 +30,7 @@ class NewVariantApiPlugin implements Plugin<Project> {
                 def generateJunkCodeTaskProvider = project.tasks.register("generate${variantName.capitalize()}JunkCode", GenerateJunkCodeTask) {
                     config = junkCodeConfig
                     namespace = variant.namespace
-                    javaOutputFolder.set(junkCodeOutDir.map { it.dir("java") })
-                    resOutputFolder.set(junkCodeOutDir.map { it.dir("res") })
-                    manifestOutputFile.set(junkCodeOutDir.map { it.file("AndroidManifest.xml") })
-                    proguardOutputFile.set(junkCodeOutDir.map { it.file("proguard-rules.pro") })
+                    outputFolder.set(junkCodeOutDir)
                 }
                 if (JunkUtil.isAGP7_4_0(project)) {
                     if (variant.sources.java) {
@@ -68,12 +65,9 @@ class NewVariantApiPlugin implements Plugin<Project> {
                 def junkCodeConfig = generateJunkCodeExt.variantConfig.findByName(variantName)
                 if (junkCodeConfig) {
                     def generateJunkCodeTaskProvider = project.tasks.named("generate${variantName.capitalize()}JunkCode", GenerateJunkCodeTask)
-                    variant.registerJavaGeneratingTask(generateJunkCodeTaskProvider, generateJunkCodeTaskProvider.get().javaOutputFolder.get().asFile)
-
-                    variant.registerGeneratedResFolders(project.files(generateJunkCodeTaskProvider.map {
-                        it.resOutputFolder.asFile
-                    }).builtBy(generateJunkCodeTaskProvider))
-                    variant.mergeResourcesProvider.configure { dependsOn(generateJunkCodeTaskProvider.get()) }
+                    def junkCodeOutDir = project.layout.buildDirectory.dir("generated/source/junk/${variantName}")
+                    variant.registerJavaGeneratingTask(generateJunkCodeTaskProvider, junkCodeOutDir.map { it.dir("java") }.get().asFile)
+                    variant.registerGeneratedResFolders(project.files(junkCodeOutDir.map { it.dir("res") }.get().asFile).builtBy(generateJunkCodeTaskProvider))
                 }
             }
         }
diff --git a/library/src/main/groovy/cn/hx/plugin/junkcode/task/GenerateJunkCodeTask.groovy b/library/src/main/groovy/cn/hx/plugin/junkcode/task/GenerateJunkCodeTask.groovy
index 7315d1f7..1aad65b6 100644
--- a/library/src/main/groovy/cn/hx/plugin/junkcode/task/GenerateJunkCodeTask.groovy
+++ b/library/src/main/groovy/cn/hx/plugin/junkcode/task/GenerateJunkCodeTask.groovy
@@ -16,6 +16,9 @@ abstract class GenerateJunkCodeTask extends DefaultTask {
     @Input
     abstract Property<String> getNamespace()
 
+    @OutputDirectory
+    abstract DirectoryProperty getOutputFolder()
+
     @OutputDirectory
     abstract DirectoryProperty getJavaOutputFolder()
 
@@ -32,6 +35,13 @@ abstract class GenerateJunkCodeTask extends DefaultTask {
     private List<String> packageList = new ArrayList<>()
     private List<String> activityList = new ArrayList<>()
 
+    GenerateJunkCodeTask() {
+        getJavaOutputFolder().convention(getOutputFolder().dir("java"))
+        getResOutputFolder().convention(getOutputFolder().dir("res"))
+        getManifestOutputFile().convention(getOutputFolder().file("AndroidManifest.xml"))
+        getProguardOutputFile().convention(getOutputFolder().file("proguard-rules.pro"))
+    }
+
     @TaskAction
     void taskAction() {
         def javaDir = getJavaOutputFolder().get().asFile
diff --git a/library/src/main/groovy/cn/hx/plugin/junkcode/utils/JunkUtil.groovy b/library/src/main/groovy/cn/hx/plugin/junkcode/utils/JunkUtil.groovy
index d8298687..e30d1bd9 100644
--- a/library/src/main/groovy/cn/hx/plugin/junkcode/utils/JunkUtil.groovy
+++ b/library/src/main/groovy/cn/hx/plugin/junkcode/utils/JunkUtil.groovy
@@ -355,7 +355,7 @@ class JunkUtil {
     static void generateProguard(File proguardFile, List<String> packageList) {
         StringBuilder sb = new StringBuilder()
         for (i in 0..<packageList.size()) {
-            sb.append("-keep public class ${packageList.get(i)}.**{*;}\n")
+            sb.append("-keep class ${packageList.get(i)}.**{*;}\n")
         }
         writeStringToFile(proguardFile, sb.toString())
     }