diff --git a/build.gradle.kts b/build.gradle.kts
index 494b3c5..5c3e672 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -16,7 +16,7 @@
  * ProjectName mingli-utils
  * ModuleName mingli-utils
  * CurrentFile build.gradle.kts
- * LastUpdate 2025-09-20 22:30:57
+ * LastUpdate 2025-09-21 15:36:59
  * UpdateUser MingLiPro
  */
 
@@ -30,7 +30,7 @@ plugins {
     `java-library`
     `maven-publish`
     kotlin("jvm") version "2.2.20"
-    id("org.jetbrains.dokka") version "2.1.0-Beta"
+    id("org.jetbrains.dokka") version "2.0.0"
 }
 val GROUPSID = project.properties["GROUPSID"] as String
 val VERSIONS = project.properties["VERSIONS"] as String
@@ -132,17 +132,16 @@ repositories {
     }
     mavenCentral()
 }
-
 tasks.register<Jar>("javaDocJar") {
     group = "build"
     archiveClassifier.set("javadoc")
-    dependsOn(tasks.dokkaJavadoc)
+    dependsOn("dokkaJavadoc")
     from(buildDir.resolve("dokka/javadoc"))
 }
 tasks.register<Jar>("kotlinDocJar") {
     group = "build"
     archiveClassifier.set("kotlindoc")
-    dependsOn(tasks.dokkaHtml)
+    dependsOn("dokkaHtml")
     from(buildDir.resolve("dokka/html"))
 }
 publishing {
diff --git a/gradle.properties b/gradle.properties
index 779033d..12142a1 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,13 +16,13 @@
 # ProjectName mingli-utils
 # ModuleName mingli-utils
 # CurrentFile gradle.properties
-# LastUpdate 2025-09-20 16:03:35
+# LastUpdate 2025-09-21 15:38:52
 # UpdateUser MingLiPro
 #
 JDKVERSIONS=1.8
 GROUPSID=com.mingliqiye.utils
 ARTIFACTID=mingli-utils
-VERSIONS=4.1.8
+VERSIONS=4.1.9
 signing.keyId=B22AA93B
 signing.password=
 signing.secretKeyRingFile=secret.gpg
diff --git a/jdk8/build.gradle.kts b/jdk8/build.gradle.kts
index 13c06da..13cc797 100644
--- a/jdk8/build.gradle.kts
+++ b/jdk8/build.gradle.kts
@@ -16,7 +16,7 @@
  * ProjectName mingli-utils
  * ModuleName mingli-utils.jdk8
  * CurrentFile build.gradle.kts
- * LastUpdate 2025-09-19 21:35:53
+ * LastUpdate 2025-09-21 15:39:12
  * UpdateUser MingLiPro
  */
 
@@ -24,6 +24,8 @@ plugins {
     id("java-library")
     id("maven-publish")
     signing
+    kotlin("jvm") version "2.2.20"
+    id("org.jetbrains.dokka") version "2.0.0"
 }
 val GROUPSID = project.properties["GROUPSID"] as String
 val VERSIONS = project.properties["VERSIONS"] as String