diff --git a/yuthon_hr_attendance/controllers/applet_attendance.py b/yuthon_hr_attendance/controllers/applet_attendance.py
index 68c5e480d..ffb4f1e1d 100644
--- a/yuthon_hr_attendance/controllers/applet_attendance.py
+++ b/yuthon_hr_attendance/controllers/applet_attendance.py
@@ -630,8 +630,8 @@ class AppletAttendance(Controller):
                 # 表具基础信息
                 'code': electric.name,
                 'last_dosage': electric.last_dosage,
-                'mater_data': electric.meter_date,
-                'last_mater_data': electric.last_meter,
+                'mater_data':  str(electric.meter_date) if electric.meter_date else ' ',
+                'last_mater_data': str(electric.last_meter) if electric.last_meter else ' ',
                 'meter_type': 'electric',
                 'employee_name': property_info.lessee_id.name,
                 'address': property_info.name,
@@ -646,8 +646,8 @@ class AppletAttendance(Controller):
             all_records.append({
                 'code': water.name,
                 'last_dosage': water.last_dosage,
-                'mater_data': water.meter_date,
-                'last_mater_data': water.last_meter,
+                'mater_data': str(water.meter_date) if water.meter_date else ' ',
+                'last_mater_data': str(water.last_meter) if water.last_meter else ' ',
                 'meter_type': 'water',
                 'employee_name': property_info.lessee_id.name,
                 'address': property_info.name,