diff --git a/epmet-module/gov-project/gov-project-client/src/main/java/com/epmet/dto/result/UserMentionResultDTO.java b/epmet-module/gov-project/gov-project-client/src/main/java/com/epmet/dto/result/UserMentionResultDTO.java
index 95ac2e2527..48bb9583ba 100644
--- a/epmet-module/gov-project/gov-project-client/src/main/java/com/epmet/dto/result/UserMentionResultDTO.java
+++ b/epmet-module/gov-project/gov-project-client/src/main/java/com/epmet/dto/result/UserMentionResultDTO.java
@@ -52,4 +52,10 @@ public class UserMentionResultDTO implements Serializable {
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone="GMT+8")
     private Date showTime;
+
+    /**
+     * true:显示回复；false：不显示回复按钮
+     */
+    private String replyButtonFlag;
+
 }
diff --git a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ResiEventServiceImpl.java b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ResiEventServiceImpl.java
index ebeda707f1..285448dec6 100644
--- a/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ResiEventServiceImpl.java
+++ b/epmet-module/gov-project/gov-project-server/src/main/java/com/epmet/service/impl/ResiEventServiceImpl.java
@@ -507,6 +507,14 @@ public class ResiEventServiceImpl extends BaseServiceImpl<ResiEventDao, ResiEven
         PageInfo<UserMentionResultDTO> result = PageHelper.startPage(formDTO.getPageNo(),
                 formDTO.getPageSize()).doSelectPageInfo(() -> resiEventMentionDao.selectMentionList(formDTO.getUserId(),
                 formDTO.getReadFlag()));
+        result.getList().forEach(dto->{
+            if(dto.getShiftProject()||dto.getStatus().equals(EventConstant.EVENT_STATUS_CLOSED_CASE)){
+                // 立项和办结了不能回复哈。
+                dto.setReplyButtonFlag("false");
+            }else{
+                dto.setReplyButtonFlag("true");
+            }
+        });
         return result.getList();
     }