fix: 修复导出和列表排序为ID正序

assetapp/models.py

@@ -68,7 +68,7 @@ class Asset(models.Model):
     class Meta:
         verbose_name = '硬件资产'
         verbose_name_plural = verbose_name
-        ordering = ['-created_at']
+        ordering = ['id']
 
     def __str__(self):
         return f'{self.asset_number} - {self.name}'