diff --git a/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/app/MessageReadListVo.java b/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/app/MessageReadListVo.java
index ca4686e..57987cf 100644
--- a/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/app/MessageReadListVo.java
+++ b/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/app/MessageReadListVo.java
@@ -58,7 +58,7 @@ public class MessageReadListVo implements Vo {
     private String msgSource;
     //红点更新时间
     private String redTime;
-
+    //发起部门
     private String dept;
 
 }
diff --git a/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListMapper.xml b/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListMapper.xml
index 4af5c2c..4cb848e 100644
--- a/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListMapper.xml
+++ b/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListMapper.xml
@@ -239,7 +239,8 @@
         m.msgTargetUri as moduleAction,
         m.senderName,
         m.msgSource,
-        DATE_FORMAT(ml.modifyTime, '%Y-%m-%d %H:%i:%s') as redTime
+        DATE_FORMAT(ml.modifyTime, '%Y-%m-%d %H:%i:%s') as redTime,
+        m.senderDeptName dept
         FROM message_list ml
         LEFT JOIN message m ON ml.msgSid = m.sid
         <where>