diff --git a/apps/wpm/serializers.py b/apps/wpm/serializers.py
index a724afd7..80331c9e 100644
--- a/apps/wpm/serializers.py
+++ b/apps/wpm/serializers.py
@@ -1469,6 +1469,7 @@ class FmlogSerializer(CustomModelSerializer):
     # routepack_name = serializers.CharField(
     #     source='mtask.route.routepack.name', read_only=True)
     route_name = serializers.StringRelatedField(source="route", read_only=True)
+    route_material_in = serializers.CharField(source='route.material_in', read_only=True)
     mgroup_name = serializers.CharField(source='mgroup.name', read_only=True)
     mtask_number = serializers.CharField(source='mtask.number', read_only=True)
     class Meta: