diff --git a/src/main/java/com/kimgo/wepush/model/DeviceInfoDAO.java b/src/main/java/com/kimgo/wepush/model/DeviceInfoDAO.java
new file mode 100644
index 0000000..d1118b2
--- /dev/null
+++ b/src/main/java/com/kimgo/wepush/model/DeviceInfoDAO.java
@@ -0,0 +1,16 @@
+package com.kimgo.wepush.model;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("device_info")
+public class DeviceInfoDAO {
+    private Integer id;
+    private long timeOutPeriod;
+    private String androidId;
+    private String serialNumber;
+    private String deviceModel;
+    private long lastOnlineTime;
+    private int status;
+}