diff --git a/pom.xml b/pom.xml
index 8967eeb043169d6c998572b5ea86e55b3bee6bdb..2a37e673250158260fac2c8793d259f9e1d3bc55 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,6 +8,7 @@
 		<version>1.1.4.RELEASE</version>
 		<relativePath>../project/parent</relativePath>
 	</parent>
+	<groupId>com.jd.utils</groupId>
 	<artifactId>utils</artifactId>
 	<version>2.0.0.RELEASE</version>
 	<packaging>pom</packaging>
diff --git a/utils-common/pom.xml b/utils-common/pom.xml
index 1395d327c02d5b1a3fb7e652763645c32cce54fe..067a47507add119c8a5cc88a690662062676e6dc 100644
--- a/utils-common/pom.xml
+++ b/utils-common/pom.xml
@@ -3,7 +3,7 @@
 	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>
 	<parent>
-		<groupId>com.jd.blockchain</groupId>
+		<groupId>com.jd.utils</groupId>
 		<artifactId>utils</artifactId>
 		<version>2.0.0.RELEASE</version>
 	</parent>
diff --git a/utils-serialize/pom.xml b/utils-serialize/pom.xml
index a8ec6c0a2597286593e16678a513ceceb7618ae8..fbfc8f5fc581cf2172c5239f3a077a26a2f1d463 100644
--- a/utils-serialize/pom.xml
+++ b/utils-serialize/pom.xml
@@ -2,7 +2,7 @@
 	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>
 	<parent>
-		<groupId>com.jd.blockchain</groupId>
+		<groupId>com.jd.utils</groupId>
 		<artifactId>utils</artifactId>
 		<version>2.0.0.RELEASE</version>
 	</parent>
@@ -10,7 +10,7 @@
 
 	<dependencies>
 		<dependency>
-			<groupId>com.jd.blockchain</groupId>
+			<groupId>com.jd.utils</groupId>
 			<artifactId>utils-common</artifactId>
 			<version>${project.version}</version>
 		</dependency>
diff --git a/utils-test/pom.xml b/utils-test/pom.xml
index 104539b39cac6a4460173a8df429eafaa3c861b6..f513278c592061381bb8d244945bcaf7882572f8 100644
--- a/utils-test/pom.xml
+++ b/utils-test/pom.xml
@@ -2,7 +2,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
-		<groupId>com.jd.blockchain</groupId>
+		<groupId>com.jd.utils</groupId>
 		<artifactId>utils</artifactId>
 		<version>2.0.0.RELEASE</version>
 	</parent>
@@ -14,7 +14,7 @@
 			<artifactId>slf4j-api</artifactId>
 		</dependency>
 		<dependency>
-			<groupId>com.jd.blockchain</groupId>
+			<groupId>com.jd.utils</groupId>
 			<artifactId>utils-serialize</artifactId>
 			<version>${project.version}</version>
 		</dependency>
diff --git a/utils-web-server/pom.xml b/utils-web-server/pom.xml
index b94a1d5a4945624edc694c91ea565a7941b14739..69fa02443874bd75b074cb7438b9329b53a65b37 100644
--- a/utils-web-server/pom.xml
+++ b/utils-web-server/pom.xml
@@ -2,7 +2,7 @@
 	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>
 	<parent>
-		<groupId>com.jd.blockchain</groupId>
+		<groupId>com.jd.utils</groupId>
 		<artifactId>utils</artifactId>
 		<version>2.0.0.RELEASE</version>
 	</parent>