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 a658d14c1f..dfb240cb1a 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
@@ -790,6 +790,7 @@ public class GroupActInfoServiceImpl extends BaseServiceImpl<GroupActInfoDao, Gr
         ActDetailResultDTO actDetailResultDTO = queryActDetail(actDetailFormDTO);
 
         ActDetailByLinkResultDTO resultDTO = ConvertUtils.sourceToTarget(actDetailResultDTO, ActDetailByLinkResultDTO.class);
+        resultDTO.setInGroup(Constant.YES);
         resultDTO.setInvitationRecordId(formDTO.getInvitationRecordId());
         return resultDTO;
     }