diff --git a/notify-core/pom.xml b/notify-core/pom.xml
index 3b391f3..7566ff4 100644
--- a/notify-core/pom.xml
+++ b/notify-core/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>notify</artifactId>
-        <groupId>com.cicdi</groupId>
+        <groupId>com.simaek</groupId>
         <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/notify-dingtalk/pom.xml b/notify-dingtalk/pom.xml
index 2b2dc60..3d366b0 100644
--- a/notify-dingtalk/pom.xml
+++ b/notify-dingtalk/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>notify</artifactId>
-        <groupId>com.cicdi</groupId>
+        <groupId>com.simaek</groupId>
         <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -19,7 +19,7 @@
     <dependencies>
 
         <dependency>
-            <groupId>com.cicdi</groupId>
+            <groupId>com.simaek</groupId>
             <artifactId>notify-core</artifactId>
             <version>0.1.0</version>
         </dependency>
diff --git a/notify-email/pom.xml b/notify-email/pom.xml
index bf9ff63..d9fd3b2 100644
--- a/notify-email/pom.xml
+++ b/notify-email/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>notify</artifactId>
-        <groupId>com.cicdi</groupId>
+        <groupId>com.simaek</groupId>
         <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -19,7 +19,7 @@
     <dependencies>
 
         <dependency>
-            <groupId>com.cicdi</groupId>
+            <groupId>com.simaek</groupId>
             <artifactId>notify-core</artifactId>
             <version>0.1.0</version>
         </dependency>
diff --git a/notify-sms/pom.xml b/notify-sms/pom.xml
index 160c9ba..bcf4883 100644
--- a/notify-sms/pom.xml
+++ b/notify-sms/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>notify</artifactId>
-        <groupId>com.cicdi</groupId>
+        <groupId>com.simaek</groupId>
         <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -19,7 +19,7 @@
     <dependencies>
 
         <dependency>
-            <groupId>com.cicdi</groupId>
+            <groupId>com.simaek</groupId>
             <artifactId>notify-core</artifactId>
             <version>0.1.0</version>
         </dependency>
diff --git a/notify-wechat/pom.xml b/notify-wechat/pom.xml
index d34c1a3..4c7b252 100644
--- a/notify-wechat/pom.xml
+++ b/notify-wechat/pom.xml
@@ -4,7 +4,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <parent>
         <artifactId>notify</artifactId>
-        <groupId>com.cicdi</groupId>
+        <groupId>com.simaek</groupId>
         <version>0.1.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
@@ -19,7 +19,7 @@
     <dependencies>
 
         <dependency>
-            <groupId>com.cicdi</groupId>
+            <groupId>com.simaek</groupId>
             <artifactId>notify-core</artifactId>
             <version>0.1.0</version>
         </dependency>
diff --git a/pom.xml b/pom.xml
index 601df2d..65c8234 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
          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>
 
-    <groupId>com.cicdi</groupId>
+    <groupId>com.simaek</groupId>
     <artifactId>notify</artifactId>
     <packaging>pom</packaging>
     <version>0.1.0</version>
@@ -73,7 +73,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-resources-plugin</artifactId>
-                    <version>3.1.0</version>
                     <configuration>
                         <encoding>UTF-8</encoding>
                     </configuration>
@@ -82,7 +81,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-compiler-plugin</artifactId>
-                    <version>3.8.1</version>
                     <configuration>
                         <source>8</source>
                         <target>8</target>
@@ -93,7 +91,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-surefire-plugin</artifactId>
-                    <version>2.22.2</version>
                     <configuration>
                         <skipTests>true</skipTests>
                     </configuration>
@@ -119,7 +116,6 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>3.0.0</version>
                     <configuration>
                         <attach>true</attach>
                         <encoding>UTF-8</encoding>
@@ -170,9 +166,9 @@
     <developers>
 
         <developer>
-            <name>xueye</name>
+            <name>Yaser Hsueh</name>
+            <email>xueye404@qq.com</email>
             <url>https://www.simaek.com</url>
-            <email>master@simaek.com</email>
         </developer>
 
     </developers>
@@ -180,15 +176,15 @@
     <distributionManagement>
 
         <repository>
-            <id>nexus-bigdata-releases</id>
-            <name>Cicdi Nexus Repository Release</name>
-            <url>http://172.16.243.137:8081/repository/maven-releases/</url>
+            <id>simaek-nexus</id>
+            <name>release</name>
+            <url>https://nas.xueye.io:8081/repository/maven-releases/</url>
         </repository>
 
         <snapshotRepository>
-            <id>nexus-bigdata-snapshots</id>
-            <name>Bigdata Nexus Repository Snapshot</name>
-            <url>http://172.16.243.137:8081/repository/maven-snapshots/</url>
+            <id>simaek-nexus</id>
+            <name>snapshots</name>
+            <url>https://nas.xueye.io:8081/repository/maven-snapshots/</url>
         </snapshotRepository>
 
     </distributionManagement>