diff --git a/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java b/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
index 435bb82903..6cb754a94f 100644
--- a/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
+++ b/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
@@ -80,7 +80,11 @@ public interface UserMessageTypeConstant {
      * targetId:group_act_info.id
      */
     String GROUP_ACT_CHANGE="group_act_change";
-
+    /**
+     * 组内活动，取消
+     * targetId:group_act_info.id
+     */
+    String GROUP_ACT_CANCEL="group_act_cancel";
 
 
 
diff --git a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/act/service/impl/GroupActInfoServiceImpl.java b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/act/service/impl/GroupActInfoServiceImpl.java
index a12a281396..b7e20cb493 100644
--- a/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/act/service/impl/GroupActInfoServiceImpl.java
+++ b/epmet-module/resi-group/resi-group-server/src/main/java/com/epmet/modules/act/service/impl/GroupActInfoServiceImpl.java
@@ -766,6 +766,11 @@ public class GroupActInfoServiceImpl extends BaseServiceImpl<GroupActInfoDao, Gr
                     userMessageFormDTO.setTitle(UserMessageConstant.GROUP_TITLE);
                     userMessageFormDTO.setReadFlag(ReadFlagConstant.UN_READ);
                     userMessageFormDTO.setMessageContent(String.format(UserMessageConstant.CANCEL_GROUP_ACT, resiGroupDTO.getGroupName(), actInfoEntity.getTitle()));
+
+                    //21.09.10:记录消息类型和对应的业务id
+                    userMessageFormDTO.setMessageType(UserMessageTypeConstant.GROUP_ACT_CANCEL);
+                    userMessageFormDTO.setTargetId(actInfoEntity.getId());
+
                     list.add(userMessageFormDTO);
                 }
             });