From 12b5e7fd4a16739b9c33ffdc7cfba83593da1dc2 Mon Sep 17 00:00:00 2001
From: hieheihei <270985384@qq.com>
Date: Wed, 25 Jun 2025 17:12:23 +0800
Subject: [PATCH] mypy check

---
 api/core/ops/aliyun_trace/aliyun_trace.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/api/core/ops/aliyun_trace/aliyun_trace.py b/api/core/ops/aliyun_trace/aliyun_trace.py
index 1b2445ddaa..163b5d0307 100644
--- a/api/core/ops/aliyun_trace/aliyun_trace.py
+++ b/api/core/ops/aliyun_trace/aliyun_trace.py
@@ -346,7 +346,7 @@ class AliyunDataTrace(BaseTraceInstance):
         input_value = ""
         if node_execution.inputs:
             input_value = str(node_execution.inputs.get("query", ""))
-        output_value = []
+        output_value = ""
         if node_execution.outputs:
             output_value = json.dumps(node_execution.outputs.get("result", []), ensure_ascii=False)
         return SpanData(