diff --git a/app/Models/UserMoneyLog.php b/app/Models/UserMoneyLog.php
new file mode 100644
index 0000000..7c8b326
--- /dev/null
+++ b/app/Models/UserMoneyLog.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+
+class UserMoneyLog extends BaseModel
+{
+    use HasFactory;
+	protected $guarded = ['id']; //不允许修改的字段
+
+	public function __construct(array $attributes = [])
+	{
+		parent::__construct($attributes);
+		$this->timestamps = false;
+	}
+}