diff --git a/wwwroot/api/product_create.dspy b/wwwroot/api/product_create.dspy
index 8ea8bb4..5f72fcb 100644
--- a/wwwroot/api/product_create.dspy
+++ b/wwwroot/api/product_create.dspy
@@ -43,4 +43,4 @@ 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_delete.dspy b/wwwroot/api/product_delete.dspy
index 453923c..962c463 100644
--- a/wwwroot/api/product_delete.dspy
+++ b/wwwroot/api/product_delete.dspy
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-import json
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid', 'type': 'error'}}
 
@@ -28,4 +27,4 @@ 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_resource_create.dspy b/wwwroot/api/product_resource_create.dspy
index cb13df2..e7b48f2 100644
--- a/wwwroot/api/product_resource_create.dspy
+++ b/wwwroot/api/product_resource_create.dspy
@@ -27,4 +27,4 @@ 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_resource_delete.dspy b/wwwroot/api/product_resource_delete.dspy
index e8b3ab7..20a6b63 100644
--- a/wwwroot/api/product_resource_delete.dspy
+++ b/wwwroot/api/product_resource_delete.dspy
@@ -18,4 +18,4 @@ 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_resource_supplier_create.dspy b/wwwroot/api/product_resource_supplier_create.dspy
index b6a2618..5f6d8d4 100644
--- a/wwwroot/api/product_resource_supplier_create.dspy
+++ b/wwwroot/api/product_resource_supplier_create.dspy
@@ -24,4 +24,4 @@ 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_resource_supplier_delete.dspy b/wwwroot/api/product_resource_supplier_delete.dspy
index e3d79ff..702ebfb 100644
--- a/wwwroot/api/product_resource_supplier_delete.dspy
+++ b/wwwroot/api/product_resource_supplier_delete.dspy
@@ -13,4 +13,4 @@ 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_resource_supplier_update.dspy b/wwwroot/api/product_resource_supplier_update.dspy
index 959cbe5..0c40847 100644
--- a/wwwroot/api/product_resource_supplier_update.dspy
+++ b/wwwroot/api/product_resource_supplier_update.dspy
@@ -16,4 +16,4 @@ 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
diff --git a/wwwroot/api/product_resource_update.dspy b/wwwroot/api/product_resource_update.dspy
index 0c3a540..78819ba 100644
--- a/wwwroot/api/product_resource_update.dspy
+++ b/wwwroot/api/product_resource_update.dspy
@@ -16,4 +16,4 @@ 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
diff --git a/wwwroot/api/product_subscription_create.dspy b/wwwroot/api/product_subscription_create.dspy
index 2e3d964..85010df 100644
--- a/wwwroot/api/product_subscription_create.dspy
+++ b/wwwroot/api/product_subscription_create.dspy
@@ -41,4 +41,4 @@ 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_subscription_delete.dspy b/wwwroot/api/product_subscription_delete.dspy
index a8ba34d..7075613 100644
--- a/wwwroot/api/product_subscription_delete.dspy
+++ b/wwwroot/api/product_subscription_delete.dspy
@@ -13,4 +13,4 @@ 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_subscription_update.dspy b/wwwroot/api/product_subscription_update.dspy
index 9eae4cb..59ff12a 100644
--- a/wwwroot/api/product_subscription_update.dspy
+++ b/wwwroot/api/product_subscription_update.dspy
@@ -16,4 +16,4 @@ 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
diff --git a/wwwroot/api/product_update.dspy b/wwwroot/api/product_update.dspy
index a988641..1b4fd9d 100644
--- a/wwwroot/api/product_update.dspy
+++ b/wwwroot/api/product_update.dspy
@@ -38,4 +38,4 @@ 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