diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index 5b041a05..32ce3d61 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -641,7 +641,7 @@ class MlogInitSerializer(CustomModelSerializer):
         model = Mlog
         fields = ['id', 
         'work_start_time', 'work_end_time', 'mgroup', 'reminder_interval_list', 
-        'route', 'equipment', 'handle_user', 'note', 'supplier', 'test_file', 'test_user', 'test_time', 'oinfo_json', 'is_fix', "handle_users", "team"]
+        'route', 'equipment', 'handle_user', 'note', 'supplier', 'test_file', 'test_user', 'test_time', 'oinfo_json', 'is_fix', "handle_users", "team", "handle_date"]
         read_only_fields = ["mtype"]
         extra_kwargs = {
             'work_start_time': {'required': True},
@@ -674,7 +674,7 @@ class MlogInitSerializer(CustomModelSerializer):
             supplier = attrs.get('supplier', None)
             if not supplier:
                 raise ParseError('外协必须选择外协单位')
-        if attrs.get('work_end_time', None):
+        if attrs.get('work_start_time', None) and 'handle_date' not in attrs:
             attrs['handle_date'] = localdate(attrs['work_end_time'])
         # 如果已经确定产出，则自动获取qct
         if attrs.get("material_out", None):