diff --git a/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/smile/dto/activity/form/ActivityParticipantFormDTO.java b/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/smile/dto/activity/form/ActivityParticipantFormDTO.java
index 0fd6c2b..7d16a25 100644
--- a/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/smile/dto/activity/form/ActivityParticipantFormDTO.java
+++ b/epdc-cloud-property-client/src/main/java/com/elink/esua/epdc/smile/dto/activity/form/ActivityParticipantFormDTO.java
@@ -33,19 +33,17 @@ import java.util.Date;
 @Data
 public class ActivityParticipantFormDTO implements Serializable {
 
-    private static final long serialVersionUID = 1L;
-
-    /**
-     * 主键
-     */
-	private String id;
+    private static final long serialVersionUID = 3232311927920606647L;
 
+    // ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 前端上送字段
     /**
      * 活动ID
      */
     @NotBlank(message = "活动ID不能为空")
 	private String actId;
 
+
+    // ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓ 接口冗余字段，获取用户信息，存入活动报名表
     /**
      * 用户ID
      */
@@ -91,44 +89,10 @@ public class ActivityParticipantFormDTO implements Serializable {
      */
 	private String identityNo;
 
-    /**
-     * 未通过原因（仅当未通过时录入，并读取）
-     */
-	private String failureReason;
-
     /**
      * 报名时间
      */
 	private Date signUpTime;
 
-    /**
-     * 乐观锁
-     */
-	private Integer revision;
-
-    /**
-     * 创建人
-     */
-	private String createdBy;
-
-    /**
-     * 创建时间
-     */
-	private Date createdTime;
-
-    /**
-     * 更新人
-     */
-	private String updatedBy;
-
-    /**
-     * 更新时间
-     */
-	private Date updatedTime;
-
-    /**
-     * 删除标记
-     */
-	private String delFlag;
 
 }
\ No newline at end of file