diff --git a/pom.xml b/pom.xml
index 7dd74e9..a89520c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>com.muyu</groupId>
-        <artifactId>cloud-etl-modules</artifactId>
+        <artifactId>cloud-etl</artifactId>
         <version>1.0.0</version>
     </parent>
 
@@ -29,6 +29,4 @@
             <artifactId>cloud-common-api-doc</artifactId>
         </dependency>
     </dependencies>
-
-
 </project>
diff --git a/src/main/java/com/muyu/domain/DataStructure.java b/src/main/java/com/muyu/domain/DataStructure.java
new file mode 100644
index 0000000..1ad5401
--- /dev/null
+++ b/src/main/java/com/muyu/domain/DataStructure.java
@@ -0,0 +1,11 @@
+package com.muyu.domain;
+
+/**
+ * @Author WangXin
+ * @Data 2024/8/27
+ * @Description 数据结构
+ * @Version 1.0.0
+ */
+
+public class DataStructure {
+}