diff --git a/build.gradle.kts b/build.gradle.kts
index b3bbb78e..45086bbd 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,6 +3,7 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 plugins {
     kotlin("jvm") version "1.8.0" apply false
     kotlin("plugin.serialization") version "1.8.0" apply false
+    id("org.jetbrains.dokka") version "1.8.10" apply false
     id("com.github.johnrengelman.shadow") version "7.0.0" apply false
     id("com.github.gmazzo.buildconfig") version "3.1.0" apply false
     id("me.him188.kotlin-jvm-blocking-bridge") version "3.0.0-180.1" apply false
diff --git a/onebot/build.gradle.kts b/onebot/build.gradle.kts
index d13dbecc..bf2d4641 100644
--- a/onebot/build.gradle.kts
+++ b/onebot/build.gradle.kts
@@ -1,10 +1,19 @@
 plugins {
     kotlin("jvm")
+    id("org.jetbrains.dokka")
     id("me.him188.kotlin-jvm-blocking-bridge")
 }
 
+tasks.register<Jar>("dokkaJavadocJar") {
+    group = "documentation"
+    dependsOn(tasks.dokkaJavadoc)
+    from(tasks.dokkaJavadoc.flatMap { it.outputDirectory })
+    archiveClassifier.set("javadoc")
+}
+
 setupMavenCentralPublication {
     artifact(tasks.kotlinSourcesJar)
+    artifact(tasks.getByName("dokkaJavadocJar"))
 }
 
 dependencies {
diff --git a/overflow-core-api/build.gradle.kts b/overflow-core-api/build.gradle.kts
index 9ce4694c..4525395b 100644
--- a/overflow-core-api/build.gradle.kts
+++ b/overflow-core-api/build.gradle.kts
@@ -1,11 +1,20 @@
 plugins {
     kotlin("jvm")
     kotlin("plugin.serialization")
+    id("org.jetbrains.dokka")
     id("me.him188.kotlin-jvm-blocking-bridge")
 }
 
+tasks.register<Jar>("dokkaJavadocJar") {
+    group = "documentation"
+    dependsOn(tasks.dokkaJavadoc)
+    from(tasks.dokkaJavadoc.flatMap { it.outputDirectory })
+    archiveClassifier.set("javadoc")
+}
+
 setupMavenCentralPublication {
     artifact(tasks.kotlinSourcesJar)
+    artifact(tasks.getByName("dokkaJavadocJar"))
 }
 
 val miraiVersion = rootProject.ext["miraiVersion"].toString()