diff --git a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/GroupMessageDTO.java b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/GroupMessageDTO.java
index 9fd81fbc15..06a70d0a40 100644
--- a/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/GroupMessageDTO.java
+++ b/epmet-module/resi-group/resi-group-client/src/main/java/com/epmet/resi/group/dto/group/GroupMessageDTO.java
@@ -101,4 +101,5 @@ public class GroupMessageDTO implements Serializable {
      */
 	private Date updatedTime;
 
+    private Date operateTime;
 }
\ No newline at end of file
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/group/entity/GroupMessageEntity.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/group/entity/GroupMessageEntity.java
index 2ef5e585ce..705f6cb9db 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/group/entity/GroupMessageEntity.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/group/entity/GroupMessageEntity.java
@@ -22,6 +22,8 @@ import com.epmet.commons.mybatis.entity.BaseEpmetEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
+import java.util.Date;
+
 /**
  * 组内消息(话题、通知、活动)记录表
  *
@@ -66,5 +68,6 @@ public class GroupMessageEntity extends BaseEpmetEntity {
 	 * 	通知：已发布：published
 	 */
 	private String status;
+	private Date operateTime;
 
 }