diff --git a/server/apps/supervision/serializers.py b/server/apps/supervision/serializers.py
index a96cb31..b348dbf 100644
--- a/server/apps/supervision/serializers.py
+++ b/server/apps/supervision/serializers.py
@@ -3,6 +3,7 @@ from rest_framework import serializers
 from .models import *
 from apps.system.serializers import OrganizationSerializer,FileListSerializer,UserSimpleSerializer,OrganizationSimpleSerializer, FileSimpleSerializer
 from rest_framework.exceptions import ParseError
+import datetime
 
 
 class ContentSerializer(serializers.ModelSerializer):
@@ -163,12 +164,17 @@ class PgoalDeptSerializer(serializers.ModelSerializer):
         return attrs
     
 class RcSerializer(ValidateMixin, serializers.ModelSerializer):
-
+    date_issue = serializers.DateTimeField(input_formats=['%Y-%m-%d'], required=False)
+    date_accept = serializers.DateTimeField(input_formats=['%Y-%m-%d'], required=False)
+    date_expect = serializers.DateTimeField(input_formats=['%Y-%m-%d'], required=False)
     class Meta(BaseMeta):
         model = Rc
 
+
 class ComplaintSerializer(ValidateMixin, serializers.ModelSerializer):
 
+    date_occurrence = serializers.DateTimeField(input_formats=['%Y-%m-%d'])
+    date_feedback = serializers.DateTimeField(input_formats=['%Y-%m-%d'])
     class Meta(BaseMeta):
         model = Complaint
 
@@ -183,7 +189,7 @@ class RiskSerializer(ValidateMixin, serializers.ModelSerializer):
         model = Risk
 
 class OinspectSerializer(ValidateMixin, serializers.ModelSerializer):
-
+    date_inspect = serializers.DateTimeField(input_formats=['%Y-%m-%d'])
     class Meta(BaseMeta):
         model = Oinspect
 
diff --git a/server/apps/supervision/views.py b/server/apps/supervision/views.py
index b79ca3c..0adb902 100644
--- a/server/apps/supervision/views.py
+++ b/server/apps/supervision/views.py
@@ -630,6 +630,7 @@ class ImpMixin:
             datalist.append(data)
             i = i + 1
         sr = mySerializer(data=datalist, many=True, context={'request': request})
+        print(sr)
         sr.is_valid()
         err_msg = ''
         for ind, val in enumerate(sr.errors):