diff --git a/wwwroot/api/opportunities_create.dspy b/wwwroot/api/opportunities_create.dspy
index a602a6c..b4ae0a6 100644
--- a/wwwroot/api/opportunities_create.dspy
+++ b/wwwroot/api/opportunities_create.dspy
@@ -1,8 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity create API"""
-import json, time
-from appPublic.uniqueID import getID
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -43,4 +41,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'创建失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunities_delete.dspy b/wwwroot/api/opportunities_delete.dspy
index 4ecc069..7f4cd95 100644
--- a/wwwroot/api/opportunities_delete.dspy
+++ b/wwwroot/api/opportunities_delete.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity delete API"""
-import json
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -22,4 +21,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'删除失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunities_update.dspy b/wwwroot/api/opportunities_update.dspy
index c5f46e1..1fdfe4f 100644
--- a/wwwroot/api/opportunities_update.dspy
+++ b/wwwroot/api/opportunities_update.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity update API"""
-import json, time
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -36,4 +35,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'更新失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_predictions_create.dspy b/wwwroot/api/opportunity_predictions_create.dspy
index 5b39ab7..b7fe83d 100644
--- a/wwwroot/api/opportunity_predictions_create.dspy
+++ b/wwwroot/api/opportunity_predictions_create.dspy
@@ -1,8 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity predictions create API"""
-import json, time
-from appPublic.uniqueID import getID
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -36,4 +34,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'创建失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_predictions_delete.dspy b/wwwroot/api/opportunity_predictions_delete.dspy
index f5749af..e7e4f7d 100644
--- a/wwwroot/api/opportunity_predictions_delete.dspy
+++ b/wwwroot/api/opportunity_predictions_delete.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity predictions delete API"""
-import json
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -20,4 +19,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'删除失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_predictions_update.dspy b/wwwroot/api/opportunity_predictions_update.dspy
index 007016e..003692e 100644
--- a/wwwroot/api/opportunity_predictions_update.dspy
+++ b/wwwroot/api/opportunity_predictions_update.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity predictions update API"""
-import json, time
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -34,4 +33,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'更新失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_stage_history_create.dspy b/wwwroot/api/opportunity_stage_history_create.dspy
index d4a339a..2ad78e3 100644
--- a/wwwroot/api/opportunity_stage_history_create.dspy
+++ b/wwwroot/api/opportunity_stage_history_create.dspy
@@ -1,8 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity stage history create API"""
-import json, time
-from appPublic.uniqueID import getID
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -36,4 +34,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'创建失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_stage_history_delete.dspy b/wwwroot/api/opportunity_stage_history_delete.dspy
index 25302ff..673143d 100644
--- a/wwwroot/api/opportunity_stage_history_delete.dspy
+++ b/wwwroot/api/opportunity_stage_history_delete.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity stage history delete API"""
-import json
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -20,4 +19,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'删除失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/opportunity_stage_history_update.dspy b/wwwroot/api/opportunity_stage_history_update.dspy
index 19ab709..c345201 100644
--- a/wwwroot/api/opportunity_stage_history_update.dspy
+++ b/wwwroot/api/opportunity_stage_history_update.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Opportunity stage history update API"""
-import json, time
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -33,4 +32,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'更新失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/sales_stages_create.dspy b/wwwroot/api/sales_stages_create.dspy
index 6b8fcc8..c20e26d 100644
--- a/wwwroot/api/sales_stages_create.dspy
+++ b/wwwroot/api/sales_stages_create.dspy
@@ -1,8 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Sales stages create API"""
-import json, time
-from appPublic.uniqueID import getID
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -36,4 +34,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'创建失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/sales_stages_delete.dspy b/wwwroot/api/sales_stages_delete.dspy
index 87b2ef3..5b21ed5 100644
--- a/wwwroot/api/sales_stages_delete.dspy
+++ b/wwwroot/api/sales_stages_delete.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Sales stages delete API"""
-import json
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -20,4 +19,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'删除失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result
diff --git a/wwwroot/api/sales_stages_update.dspy b/wwwroot/api/sales_stages_update.dspy
index 3f7b372..4dcc202 100644
--- a/wwwroot/api/sales_stages_update.dspy
+++ b/wwwroot/api/sales_stages_update.dspy
@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 """Sales stages update API"""
-import json, time
 
 result = {'widgettype': 'Message', 'options': {'title': 'Error', 'message': 'Invalid request', 'type': 'error'}}
 
@@ -38,4 +37,4 @@ try:
 except Exception as e:
     result['options'] = {'title': 'Error', 'message': f'更新失败: {str(e)}', 'type': 'error'}
 
-return json.dumps(result, ensure_ascii=False)
+return result