diff --git a/src/main/java/neatlogic/framework/matrix/dto/MatrixAttributeVo.java b/src/main/java/neatlogic/framework/matrix/dto/MatrixAttributeVo.java
index d3356f2c670cce095cd9659659e2fb24b4f693d5..6ae67c24cf151a48e3ad84b2caad11ecfe5e6ac9 100644
--- a/src/main/java/neatlogic/framework/matrix/dto/MatrixAttributeVo.java
+++ b/src/main/java/neatlogic/framework/matrix/dto/MatrixAttributeVo.java
@@ -27,6 +27,9 @@ public class MatrixAttributeVo extends BasePageVo {
 
 	@EntityField( name = "属性唯一标识", type = ApiParamType.STRING)
 	private String uniqueIdentifier;
+
+	@EntityField( name = "默认属性唯一标识", type = ApiParamType.STRING)
+	private String defaultUniqueIdentifier;
     @EntityField( name = "属性名", type = ApiParamType.STRING)
     private String name;
     @EntityField( name = "属性label", type = ApiParamType.STRING)
@@ -77,6 +80,14 @@ public class MatrixAttributeVo extends BasePageVo {
 		this.uniqueIdentifier = uniqueIdentifier;
 	}
 
+	public String getDefaultUniqueIdentifier() {
+		return defaultUniqueIdentifier;
+	}
+
+	public void setDefaultUniqueIdentifier(String defaultUniqueIdentifier) {
+		this.defaultUniqueIdentifier = defaultUniqueIdentifier;
+	}
+
 	public String getName() {
         return name;
     }