diff --git a/apps/wpm/filters.py b/apps/wpm/filters.py
new file mode 100644
index 00000000..20b4e9c9
--- /dev/null
+++ b/apps/wpm/filters.py
@@ -0,0 +1,14 @@
+from django_filters import rest_framework as filters
+from apps.wpm.models import SfLog
+['mgroup', 'shift', 'team', 'leader', 'team__belong_dept']
+class SfLogFilter(filters.FilterSet):
+    class Meta:
+        model = SfLog
+        fields = {
+            "mgroup": ["exact"],
+            "shift": ["exact"],
+            "team": ["exact"],
+            "leader": ["exact"],
+            "team__belong_dept": ["exact"],
+            "end_time": ["day", "month", "year"]
+        }
\ No newline at end of file
diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 7532adaa..41576e4c 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -9,6 +9,7 @@ from rest_framework.mixins import DestroyModelMixin, UpdateModelMixin, ListModel
 from apps.utils.viewsets import CustomGenericViewSet, CustomModelViewSet
 from apps.wpm.models import SfLog, StLog, StSfLog
 from apps.wpm.serializers import SfLogSerializer, StLogSerializer, StSfLogSerializer
+from apps.wpm.filters import SfLogFilter
 
 # Create your views here.
 class StLogViewSet(ListModelMixin, CustomGenericViewSet):
@@ -35,7 +36,7 @@ class SfLogViewSet(UpdateModelMixin, ListModelMixin, DestroyModelMixin, CustomGe
     queryset = SfLog.objects.all()
     serializer_class = SfLogSerializer
     select_related_fields = ['mgroup', 'shift', 'team', 'leader']
-    filterset_fields = ['mgroup', 'shift', 'team', 'leader', 'team__belong_dept']
+    filterset_class = SfLogFilter
     search_fields = ['note']
     ordering = ['-start_time']