diff --git a/app/model/UserSn.php b/app/model/UserSn.php
new file mode 100644
index 0000000..dd7c55e
--- /dev/null
+++ b/app/model/UserSn.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace app\model;
+
+
+
+use support\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class UserSn extends Model
+{
+    /**
+     * The table associated with the model.
+     *
+     * @var string
+     */
+    protected $table = 'user_sn';
+
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @var bool
+     */
+    public $timestamps = false;
+
+}
\ No newline at end of file