diff --git a/dsBase/pom.xml b/dsBase/pom.xml
index 0758a8d3..cdd49620 100644
--- a/dsBase/pom.xml
+++ b/dsBase/pom.xml
@@ -6,7 +6,7 @@
     <artifactId>dsBase</artifactId>
     <version>1.0</version>
     <parent>
-        <groupId>dsideal</groupId>
+        <groupId>com.dsideal</groupId>
         <artifactId>dsProject</artifactId>
         <version>1.0</version>
     </parent>
diff --git a/dsBuild/pom.xml b/dsBuild/pom.xml
index 928586f2..d6181c86 100644
--- a/dsBuild/pom.xml
+++ b/dsBuild/pom.xml
@@ -6,7 +6,7 @@
     <artifactId>dsBuild</artifactId>
     <version>1.0</version>
     <parent>
-        <groupId>dsideal</groupId>
+        <groupId>com.dsideal</groupId>
         <artifactId>dsProject</artifactId>
         <version>1.0</version>
     </parent>
diff --git a/dsGw/pom.xml b/dsGw/pom.xml
index 824ba30c..7a2b432c 100644
--- a/dsGw/pom.xml
+++ b/dsGw/pom.xml
@@ -2,7 +2,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
-        <groupId>dsideal</groupId>
+        <groupId>com.dsideal</groupId>
         <artifactId>dsProject</artifactId>
         <version>1.0</version>
     </parent>
diff --git a/dsPay/pom.xml b/dsPay/pom.xml
index 7fb5ad66..4da211e2 100644
--- a/dsPay/pom.xml
+++ b/dsPay/pom.xml
@@ -4,7 +4,7 @@
     <artifactId>dsPay</artifactId>
     <version>1.0</version>
     <parent>
-        <groupId>dsideal</groupId>
+        <groupId>com.dsideal</groupId>
         <artifactId>dsProject</artifactId>
         <version>1.0</version>
     </parent>
diff --git a/dsRes/pom.xml b/dsRes/pom.xml
index 1646cd33..e3d1d259 100644
--- a/dsRes/pom.xml
+++ b/dsRes/pom.xml
@@ -6,7 +6,7 @@
     <artifactId>dsRes</artifactId>
     <version>1.0</version>
     <parent>
-        <groupId>dsideal</groupId>
+        <groupId>com.dsideal</groupId>
         <artifactId>dsProject</artifactId>
         <version>1.0</version>
     </parent>
diff --git a/dsUtils/pom.xml b/dsUtils/pom.xml
new file mode 100644
index 00000000..e22811fb
--- /dev/null
+++ b/dsUtils/pom.xml
@@ -0,0 +1,42 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>dsUtils</artifactId>
+    <version>1.0</version>
+    <parent>
+        <groupId>com.dsideal</groupId>
+        <artifactId>dsProject</artifactId>
+        <version>1.0</version>
+    </parent>
+    <!--使用jdk21进行编译-->
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>21</maven.compiler.source>
+        <maven.compiler.target>21</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+
+    </dependencies>
+    <build>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+            </resource>
+        </resources>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.6.1</version>
+                <configuration>
+                    <source>21</source>
+                    <target>21</target>
+                    <encoding>UTF-8</encoding>
+                    <!-- java21 保留参数名编译参数 -->
+                    <compilerArgument>-parameters</compilerArgument>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/pom.xml b/pom.xml
index 2303d696..a6cf91a8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <groupId>dsideal</groupId>
+    <groupId>com.dsideal</groupId>
     <artifactId>dsProject</artifactId>
     <version>1.0</version>
     <packaging>pom</packaging>
@@ -13,6 +13,7 @@
         <module>dsBuild</module>
         <module>dsRes</module>
         <module>dsPay</module>
+        <module>dsUtils</module>
     </modules>
     <!-- 使用阿里 maven 库 -->
     <repositories>