diff --git a/algorithm/algorithm-api/pom.xml b/algorithm/algorithm-api/pom.xml
index b85bcb5..35baec0 100644
--- a/algorithm/algorithm-api/pom.xml
+++ b/algorithm/algorithm-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>algorithm</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/algorithm/algorithm-boot/pom.xml b/algorithm/algorithm-boot/pom.xml
index 3dbafb2..f02cced 100644
--- a/algorithm/algorithm-boot/pom.xml
+++ b/algorithm/algorithm-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>algorithm</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/algorithm/pom.xml b/algorithm/pom.xml
index f52443c..3e365f8 100644
--- a/algorithm/pom.xml
+++ b/algorithm/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>cn-data-platform</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/event/event-api/pom.xml b/analysis/event/event-api/pom.xml
index 565539a..9e8cf67 100644
--- a/analysis/event/event-api/pom.xml
+++ b/analysis/event/event-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>event</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/event/event-boot/pom.xml b/analysis/event/event-boot/pom.xml
index daeac78..5facfda 100644
--- a/analysis/event/event-boot/pom.xml
+++ b/analysis/event/event-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>event</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/event/pom.xml b/analysis/event/pom.xml
index 0b4edbf..f1293f6 100644
--- a/analysis/event/pom.xml
+++ b/analysis/event/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>analysis</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/pom.xml b/analysis/pom.xml
index 493c38c..8ca5f56 100644
--- a/analysis/pom.xml
+++ b/analysis/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>cn-data-platform</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/rt/pom.xml b/analysis/rt/pom.xml
index 7e282d2..a4638a1 100644
--- a/analysis/rt/pom.xml
+++ b/analysis/rt/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>analysis</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/rt/rt-api/pom.xml b/analysis/rt/rt-api/pom.xml
index 937f0f2..f0a328b 100644
--- a/analysis/rt/rt-api/pom.xml
+++ b/analysis/rt/rt-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>rt</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/rt/rt-boot/pom.xml b/analysis/rt/rt-boot/pom.xml
index b51d679..bbe7da8 100644
--- a/analysis/rt/rt-boot/pom.xml
+++ b/analysis/rt/rt-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>rt</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/stat/pom.xml b/analysis/stat/pom.xml
index a94f7ac..f09a76c 100644
--- a/analysis/stat/pom.xml
+++ b/analysis/stat/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>analysis</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/stat/stat-api/pom.xml b/analysis/stat/stat-api/pom.xml
index f8d2cac..89c6130 100644
--- a/analysis/stat/stat-api/pom.xml
+++ b/analysis/stat/stat-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>stat</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/analysis/stat/stat-boot/pom.xml b/analysis/stat/stat-boot/pom.xml
index c7f352f..605def8 100644
--- a/analysis/stat/stat-boot/pom.xml
+++ b/analysis/stat/stat-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>stat</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/data-processing/data-processing-api/pom.xml b/data-processing/data-processing-api/pom.xml
index 9a44ea5..016dc8d 100644
--- a/data-processing/data-processing-api/pom.xml
+++ b/data-processing/data-processing-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>data-processing</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/data-processing/data-processing-data/pom.xml b/data-processing/data-processing-data/pom.xml
index 200d657..463c440 100644
--- a/data-processing/data-processing-data/pom.xml
+++ b/data-processing/data-processing-data/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>data-processing</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/data-processing/pom.xml b/data-processing/pom.xml
index 5a6b30b..9e624d3 100644
--- a/data-processing/pom.xml
+++ b/data-processing/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>cn-data-platform</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/log/log-api/pom.xml b/log/log-api/pom.xml
index 04b0e9b..0d05334 100644
--- a/log/log-api/pom.xml
+++ b/log/log-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>log</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/log/log-boot/pom.xml b/log/log-boot/pom.xml
index 8f38a71..95c5d32 100644
--- a/log/log-boot/pom.xml
+++ b/log/log-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>log</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/log/pom.xml b/log/pom.xml
index f725f86..0544d36 100644
--- a/log/pom.xml
+++ b/log/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>cn-data-platform</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/message/message-api/pom.xml b/message/message-api/pom.xml
index 0cde4e4..22561b3 100644
--- a/message/message-api/pom.xml
+++ b/message/message-api/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>message</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/message/message-boot/pom.xml b/message/message-boot/pom.xml
index 4fd1bdc..305cec1 100644
--- a/message/message-boot/pom.xml
+++ b/message/message-boot/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>message</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/message/pom.xml b/message/pom.xml
index 10d3c32..a77528f 100644
--- a/message/pom.xml
+++ b/message/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.njcn</groupId>
+        <groupId>com.njcn.platform</groupId>
         <artifactId>cn-data-platform</artifactId>
         <version>1.0.0</version>
     </parent>
diff --git a/pom.xml b/pom.xml
index 03b1bbf..61f91ae 100644
--- a/pom.xml
+++ b/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>
 
-  <groupId>com.njcn</groupId>
+  <groupId>com.njcn.platform</groupId>
   <artifactId>cn-data-platform</artifactId>
   <version>1.0.0</version>
   <packaging>pom</packaging>