diff --git a/api_v1/views/printing/serializers.py b/api_v1/views/printing/serializers.py
index 6b662e2..59ff160 100644
--- a/api_v1/views/printing/serializers.py
+++ b/api_v1/views/printing/serializers.py
@@ -282,6 +282,8 @@ class PrintingJobListSerializer(serializers.ModelSerializer):
     work_state_display = serializers.SerializerMethodField()
     has_started = serializers.BooleanField(read_only=True)
     is_completed = serializers.BooleanField(read_only=True)
+    progress_percentage = serializers.FloatField(read_only=True)
+    last_completed_state = serializers.CharField(read_only=True)
     business_object_id = serializers.SerializerMethodField()
     batch_advance_records = serializers.SerializerMethodField()
     
@@ -292,11 +294,16 @@ class PrintingJobListSerializer(serializers.ModelSerializer):
             'product_image_url', 'has_started',
             'quantity', 'unit', 'size', 'pieces', 'description',
             'work_state', 'work_state_display',
-            'status', 'is_completed', 'business_object_id',
+            'status', 'is_completed', 'progress_percentage', 'last_completed_state',
+            'business_object_id',
             'batch_advance_records',
             'created_at', 'updated_at'
         ]
-        read_only_fields = ['id', 'created_at', 'updated_at', 'status', 'is_completed', 'business_object_id']
+        read_only_fields = [
+            'id', 'created_at', 'updated_at',
+            'status', 'is_completed', 'progress_percentage', 'last_completed_state',
+            'business_object_id'
+        ]
     
     def get_business_object_id(self, obj):
         """安全地获取 business_object_id"""
@@ -353,6 +360,8 @@ class PrintingJobDetailSerializer(serializers.ModelSerializer):
     work_state_display = serializers.SerializerMethodField()
     is_completed = serializers.BooleanField(read_only=True)
     has_started = serializers.BooleanField(read_only=True)
+    progress_percentage = serializers.FloatField(read_only=True)
+    last_completed_state = serializers.CharField(read_only=True)
     business_object_id = serializers.SerializerMethodField()
     batch_advance_records = serializers.SerializerMethodField()
     
@@ -362,13 +371,17 @@ class PrintingJobDetailSerializer(serializers.ModelSerializer):
             'id', 'original_id', 'printing_order', 'printing_order_id', 'product', 'product_name', 'product_code',
             'quantity', 'unit', 'size', 'pieces', 'description',
             'work_state', 'work_state_display',
-            'status', 'status_id', 'is_completed', 'has_started', 'business_object_id',
+            'status', 'status_id', 'is_completed', 'has_started',
+            'progress_percentage', 'last_completed_state',
+            'business_object_id',
             'batch_advance_records',
             'created_at', 'updated_at'
         ]
         read_only_fields = [
             'id', 'created_at', 'updated_at', 
-            'status', 'status_id', 'is_completed', 'has_started', 'business_object_id'
+            'status', 'status_id', 'is_completed', 'has_started',
+            'progress_percentage', 'last_completed_state',
+            'business_object_id'
         ]
     
     def get_business_object_id(self, obj):