diff --git a/attendance_iot/controllers/kaoqin_test.py b/attendance_iot/controllers/kaoqin_test.py
index ad39fbfb2..7fb7a43b8 100644
--- a/attendance_iot/controllers/kaoqin_test.py
+++ b/attendance_iot/controllers/kaoqin_test.py
@@ -31,24 +31,16 @@ class BusController(Controller):
         if not attendance_iot_id:
             request.env(user=SUPERUSER_ID)["attendance.iot"].create({'name': name, })
         employee = request.env(user=SUPERUSER_ID)["hr.employee"].search([('name', '=', user_name)])
-        all_company_iots = request.env["attendance.iot"].search([
-            ('company_id', '=', employee.company_id.id)
-        ])
-        for iot in all_company_iots:
-            exist = employee.attendance_iot_ids.filtered(
-                lambda l: l.attendance_iot_id.id == iot.id
-            )
-            if not exist:
-                employee.write({
-                    'avatar_image': data.get('photo'),
-                    'image_1920': data.get('photo'),
-                    'attendance_iot_ids': [(0, 0, {
-                        'employee_id': employee.id,
-                        'attendance_iot_id': iot.id,
-                        'attendance_address': ''
-                    })]
-                })
-            _logger.info(f"-------------{employee.name}人脸更新触发------人脸数据{data.get('photo')}-------------")
+        # 判断员工是否绑定多台设备
+        if employee and attendance_iot_id not in employee.attendance_iot_ids.mapped('attendance_iot_id'):
+            employee.write({
+                'image_1920': data.get('photo'),
+                'attendance_iot_ids': [(0, 0, {
+                    'employee_id': employee.id,
+                    'attendance_address': '',
+                    'attendance_iot_id': attendance_iot_id.id
+                })]
+            })
         _logger.info("-------------------------%s创建成功-------------------------------" % (employee.name))
         return {"Result": 0, "Msg": "添加成功"}