diff --git a/hb_server/apps/pm/filters.py b/hb_server/apps/pm/filters.py
index f1c928c..551a6ee 100644
--- a/hb_server/apps/pm/filters.py
+++ b/hb_server/apps/pm/filters.py
@@ -7,7 +7,7 @@ from apps.wpm.services import WpmServies
 
 class PlanFilterSet(filters.FilterSet):
     create_time_start = filters.DateFilter(field_name="create_time", lookup_expr='gte')
-    create_time_end = filters.NumberFilter(field_name="create_time", lookup_expr='lte')
+    create_time_end = filters.DateFilter(field_name="create_time", lookup_expr='lte')
     tag = filters.CharFilter(method='filter_tag')
     class Meta:
         model = ProductionPlan
diff --git a/hb_server/apps/sam/filters.py b/hb_server/apps/sam/filters.py
index d061985..3087bbb 100644
--- a/hb_server/apps/sam/filters.py
+++ b/hb_server/apps/sam/filters.py
@@ -5,7 +5,7 @@ from apps.sam.models import Order
 
 class OrderFilterSet(filters.FilterSet):
     create_time_start = filters.DateFilter(field_name="create_time", lookup_expr='gte')
-    create_time_end = filters.NumberFilter(field_name="create_time", lookup_expr='lte')
+    create_time_end = filters.DateFilter(field_name="create_time", lookup_expr='lte')
     class Meta:
         model = Order
         fields = ['product', 'contract', 'customer', 'create_time_start', 'create_time_end']
@@ -13,6 +13,6 @@ class OrderFilterSet(filters.FilterSet):
 
 class ContractFilterSet(filters.FilterSet):
     create_time_start = filters.DateFilter(field_name="create_time", lookup_expr='gte')
-    create_time_end = filters.NumberFilter(field_name="create_time", lookup_expr='lte')
+    create_time_end = filters.DateFilter(field_name="create_time", lookup_expr='lte')
     class Meta:
         fields = ['customer', 'create_time_start', 'create_time_end']
\ No newline at end of file