diff --git a/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/dto/activity/form/ActivityParticipantFormDTO.java b/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/dto/activity/form/ActivityParticipantFormDTO.java
index 8b437f1..fa12c1d 100644
--- a/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/dto/activity/form/ActivityParticipantFormDTO.java
+++ b/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/dto/activity/form/ActivityParticipantFormDTO.java
@@ -38,12 +38,12 @@ public class ActivityParticipantFormDTO implements Serializable {
     /**
      * 主键
      */
-    @NotBlank(message = "活动ID不能为空")
 	private String id;
 
     /**
      * 活动ID
      */
+    @NotBlank(message = "活动ID不能为空")
 	private String actId;
 
     /**