diff --git a/wwwroot/api/product_category_create.dspy b/wwwroot/api/product_category_create.dspy
index b7806d3..65561ca 100644
--- a/wwwroot/api/product_category_create.dspy
+++ b/wwwroot/api/product_category_create.dspy
@@ -34,7 +34,7 @@ try:
 
     # Ensure all table fields have values, filter out unknown fields
     all_fields = ['id', 'parent_id', 'name', 'description', 'has_product', 
-                  'product_type', 'product_type_title', 'sort_order', 'icon', 
+                  'product_type', 'product_type_title', 'resource_module', 'sort_order', 'icon', 
                   'status', 'org_id', 'created_by', 'created_at', 'updated_at']
     fields = {}
     for k in all_fields:
@@ -53,4 +53,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': '创建失败: ' + str(e), 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/product_category_delete.dspy b/wwwroot/api/product_category_delete.dspy
index 993dd72..bf1253e 100644
--- a/wwwroot/api/product_category_delete.dspy
+++ b/wwwroot/api/product_category_delete.dspy
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-import json
-
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid', 'type': 'error'}}
 
 try:
@@ -28,8 +25,8 @@ try:
             {'id': record_id, 'org_id': org_id}
         )
         if children and children[0]['cnt'] > 0:
-            result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': '该类别下有子类别，无法删除', 'type': 'error'}}
-            return json.dumps(result, ensure_ascii=False)
+            result = {'widgettype': 'Error', 'options': {'title': 'Error', 'message': '该类别下有子类别，无法删除', 'timeout': 3, 'cwidth': 16, 'cheight': 9}}
+            return result
 
         # Check products
         products = await sor.sqlExe(
@@ -37,8 +34,8 @@ try:
             {'id': record_id, 'org_id': org_id}
         )
         if products and products[0]['cnt'] > 0:
-            result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': '该类别下有产品，无法删除', 'type': 'error'}}
-            return json.dumps(result, ensure_ascii=False)
+            result = {'widgettype': 'Error', 'options': {'title': 'Error', 'message': '该类别下有产品，无法删除', 'timeout': 3, 'cwidth': 16, 'cheight': 9}}
+            return result
 
         await sor.D('product_category', {'id': record_id, 'org_id': org_id})
 
@@ -47,4 +44,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': '删除失败: ' + str(e), 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/product_category_update.dspy b/wwwroot/api/product_category_update.dspy
index 1402547..20258d1 100644
--- a/wwwroot/api/product_category_update.dspy
+++ b/wwwroot/api/product_category_update.dspy
@@ -40,4 +40,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': '更新失败: ' + str(e), 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result