diff --git a/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/MessageReadListPCVo.java b/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/MessageReadListPCVo.java
index d0580fe..1b30c26 100644
--- a/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/MessageReadListPCVo.java
+++ b/message-center-api/src/main/java/com/yxt/messagecenter/api/messagelist/MessageReadListPCVo.java
@@ -43,4 +43,6 @@ public class MessageReadListPCVo implements Vo {
     private String businessSid;
 
     private String argsJson;
+    @ApiModelProperty("已阅日期")
+    private String modifyTime;
 }
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 f6e8d07..61c1f21 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
@@ -202,7 +202,7 @@
     </select>
     <update id="updateAppReadByType">
         UPDATE message_list ml,message m
-        set ml.state=1,modifyTime = NOW()
+        set ml.state=1
         WHERE ml.msgSid = m.sid
           AND ml.receiverSid = #{userSid}
           AND m.msgTypeSid = #{msgTypeSid}
@@ -247,7 +247,8 @@
         m.msgSource,
         m.msgTypeSid,
         m.businessSid,
-        m.args_json as argsJson
+        m.args_json as argsJson,
+        DATE_FORMAT(ml.modifyTime, '%Y-%m-%d') as modifyTime
         FROM message_list ml
         LEFT JOIN message m ON ml.msgSid = m.sid
         <where>