fix: ensure proper JSON encoding in tool message output (#5153)

qijingyu0727 · qjy648844981 · web-flow · commit ecf3cd4ea2a9 · 2026-04-23T15:01:40.000+08:00
Co-authored-by: xiaoc &lt;648844981@qq.com&gt;
diff --git a/apps/application/flow/tools.py b/apps/application/flow/tools.py
@@ -303,7 +303,7 @@ def generate_tool_message_complete(icon, name, input_content, output_content):
             "output": output_content
         }
     }
-    return f'<tool_calls_render>{json.dumps(content)}</tool_calls_render>'
+    return f'<tool_calls_render>{json.dumps(content, ensure_ascii=False)}</tool_calls_render>'
 
 
 # 全局单例事件循环

Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ def generate_tool_message_complete(icon, name, input_content, output_content):`
`303`	`303`	`"output": output_content`
`304`	`304`	`}`
`305`	`305`	`}`
`306`		`- return f'<tool_calls_render>{json.dumps(content)}</tool_calls_render>'`
	`306`	`+ return f'<tool_calls_render>{json.dumps(content, ensure_ascii=False)}</tool_calls_render>'`
`307`	`307`
`308`	`308`
`309`	`309`	`# 全局单例事件循环`