diff --git a/jcommon/aop/pom.xml b/jcommon/aop/pom.xml
index bfa30b9a7..c092ac81c 100644
--- a/jcommon/aop/pom.xml
+++ b/jcommon/aop/pom.xml
@@ -8,7 +8,7 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>aop</artifactId>
-  <version>1.4-jdk21-SNAPSHOT</version>
+  <version>${submodule-release.version}</version>
   <dependencies>
     <dependency>
       <groupId>javax.annotation</groupId>
diff --git a/jcommon/api/pom.xml b/jcommon/api/pom.xml
index 863eafb8e..bf4f6b090 100644
--- a/jcommon/api/pom.xml
+++ b/jcommon/api/pom.xml
@@ -8,5 +8,5 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>api</artifactId>
-  <version>1.4.1-jdk20-SNAPSHOT</version>
+  <version>${submodule-release.version}</version>
 </project>
diff --git a/jcommon/crypto/pom.xml b/jcommon/crypto/pom.xml
index 211fc718b..83916430c 100644
--- a/jcommon/crypto/pom.xml
+++ b/jcommon/crypto/pom.xml
@@ -8,6 +8,7 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>crypto</artifactId>
+  <version>${submodule-release.version}</version>
   <dependencies>
     <dependency>
       <groupId>org.projectlombok</groupId>
diff --git a/jcommon/docean-plugin/pom.xml b/jcommon/docean-plugin/pom.xml
index 9ecc0a8cb..1e73c4c62 100644
--- a/jcommon/docean-plugin/pom.xml
+++ b/jcommon/docean-plugin/pom.xml
@@ -8,7 +8,7 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>docean-plugin</artifactId>
-  <version>1.4-jdk21-SNAPSHOT</version>
+  <version>${submodule-release.version}</version>
   <packaging>pom</packaging>
   <modules>
     <module>docean-plugin-aop</module>
diff --git a/jcommon/docean/pom.xml b/jcommon/docean/pom.xml
index 448cd20de..5e4621c9e 100644
--- a/jcommon/docean/pom.xml
+++ b/jcommon/docean/pom.xml
@@ -8,7 +8,7 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>docean</artifactId>
-  <version>1.4-jdk21-SNAPSHOT</version>
+  <version>${submodule-release.version}</version>
   <properties>
     <netty.version>4.1.97.Final</netty.version>
   </properties>
@@ -16,7 +16,8 @@
     <dependency>
       <groupId>run.mone</groupId>
       <artifactId>easy</artifactId>
-      <version>1.4-jdk21-SNAPSHOT</version>
+<!--      <version>1.4-jdk21-SNAPSHOT</version>-->
+      <version>1.5.0-jdk21</version>
     </dependency>
     <dependency>
       <groupId>cglib</groupId>
diff --git a/jcommon/easy/pom.xml b/jcommon/easy/pom.xml
index c192bbfac..eac680ddc 100644
--- a/jcommon/easy/pom.xml
+++ b/jcommon/easy/pom.xml
@@ -8,7 +8,7 @@
     <version>1.4-jdk20-SNAPSHOT</version>
   </parent>
   <artifactId>easy</artifactId>
-  <version>1.4-jdk21-SNAPSHOT</version>
+  <version>${submodule-release.version}</version>
   <dependencies>
     <dependency>
       <groupId>cglib</groupId>
diff --git a/jcommon/pom.xml b/jcommon/pom.xml
index e6bf86c2c..78fe52117 100644
--- a/jcommon/pom.xml
+++ b/jcommon/pom.xml
@@ -98,9 +98,10 @@
     </snapshotRepository>
   </distributionManagement>
   <properties>
-    <maven.jcommonDirectory>~/</maven.jcommonDirectory>
+    <maven.jcommonDirectory>./</maven.jcommonDirectory>
     <maven.compiler.source>8</maven.compiler.source>
     <maven.compiler.target>8</maven.compiler.target>
+    <submodule-release.version>1.5.0-jdk21</submodule-release.version>
   </properties>
   <dependencies>
     <dependency>
@@ -175,6 +176,31 @@
           </execution>
         </executions>
       </plugin>
+
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>build-helper-maven-plugin</artifactId>
+        <version>3.4.0</version>
+      </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-javadoc-plugin</artifactId>
+        <version>3.5.0</version> <!-- 版本号根据您的 Maven 版本可能有所不同 -->
+        <configuration>
+          <failOnError>false</failOnError>
+        </configuration>
+        <executions>
+          <execution>
+            <id>attach-javadocs</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
+
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>3.11.0</version>
@@ -203,6 +229,25 @@
           <attach>true</attach>
         </configuration>
       </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-gpg-plugin</artifactId>
+        <version>1.6</version>
+        <executions>
+          <execution>
+            <id>sign-artifacts</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>sign</goal>
+            </goals>
+            <configuration>
+              <executable>gpg</executable>
+              <keyname>your key</keyname>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
 </project>