diff --git a/cloud-etl-server/src/main/java/com/muyu/controller/Student.java b/cloud-etl-server/src/main/java/com/muyu/controller/Student.java
index 0592276..a40ba31 100644
--- a/cloud-etl-server/src/main/java/com/muyu/controller/Student.java
+++ b/cloud-etl-server/src/main/java/com/muyu/controller/Student.java
@@ -29,4 +29,8 @@ public class Student {
      * 测试年龄
      */
     private Integer age;
+    /**
+     * 测试性别
+     */
+    private String sex;
 }