diff --git a/apps/inm/serializers.py b/apps/inm/serializers.py
index b0c13bd1..783d0e8b 100644
--- a/apps/inm/serializers.py
+++ b/apps/inm/serializers.py
@@ -169,8 +169,8 @@ class MIODoSerializer(CustomModelSerializer):
 
 
 class MIOSaleSerializer(CustomModelSerializer):
-    order = serializers.PrimaryKeyRelatedField(
-        label="订单", queryset=Order.objects.all(), required=True)
+    # order = serializers.PrimaryKeyRelatedField(
+    #     label="订单", queryset=Order.objects.all(), required=True)
     note = serializers.CharField(
         required=False, allow_blank=True)
 
@@ -180,10 +180,11 @@ class MIOSaleSerializer(CustomModelSerializer):
 
     def create(self, validated_data):
         validated_data['type'] = MIO.MIO_TYPE_SALE_OUT
-        order = validated_data['order']
-        validated_data['customer'] = order.customer
-        if order.belong_dept:
-            validated_data['belong_dept'] = order.belong_dept
+        order = validated_data.get('order', None)
+        if order:
+            validated_data['customer'] = order.customer
+            if order.belong_dept:
+                validated_data['belong_dept'] = order.belong_dept
         return super().create(validated_data)
 
     def update(self, instance, validated_data):
@@ -192,8 +193,8 @@ class MIOSaleSerializer(CustomModelSerializer):
 
 
 class MIOPurSerializer(CustomModelSerializer):
-    pu_order = serializers.PrimaryKeyRelatedField(
-        label="采购订单", queryset=PuOrder.objects.all(), required=True)
+    # pu_order = serializers.PrimaryKeyRelatedField(
+    #     label="采购订单", queryset=PuOrder.objects.all(), required=True)
     note = serializers.CharField(
         required=False, allow_blank=True)
 
@@ -203,10 +204,11 @@ class MIOPurSerializer(CustomModelSerializer):
 
     def create(self, validated_data):
         validated_data['type'] = MIO.MIO_TYPE_PUR_IN
-        pu_order = validated_data['pu_order']
-        validated_data['supplier'] = pu_order.supplier
-        if pu_order.belong_dept:
-            validated_data['belong_dept'] = pu_order.belong_dept
+        pu_order = validated_data.get('pu_order', None)
+        if pu_order:
+            validated_data['supplier'] = pu_order.supplier
+            if pu_order.belong_dept:
+                validated_data['belong_dept'] = pu_order.belong_dept
         return super().create(validated_data)
 
     def update(self, instance, validated_data):