diff --git a/yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/dataobject/message/ImGroupMessageDO.java b/yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/dataobject/message/ImGroupMessageDO.java
index a279ce2..f6c3d60 100644
--- a/yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/dataobject/message/ImGroupMessageDO.java
+++ b/yudao-module-im/yudao-module-im-biz/src/main/java/cn/iocoder/yudao/module/im/dal/dataobject/message/ImGroupMessageDO.java
@@ -98,4 +98,12 @@ public class ImGroupMessageDO extends BaseDO {
      */
     private Integer receiptStatus;
 
+    // ========== 非表字段 ==========
+
+    /**
+     * 离线拉取等场景下回算的已读人数
+     */
+    @TableField(exist = false)
+    private Integer readCount;
+
 }