diff --git a/flask_app/main/start_up.py b/flask_app/main/start_up.py
index ff0023f..89a3a34 100644
--- a/flask_app/main/start_up.py
+++ b/flask_app/main/start_up.py
@@ -266,7 +266,10 @@ def test_process_and_stream():
     # 在结束信号之前发送完整的数据
     combined_data = {}
     for segment in data_segments:
-        combined_data.update(segment)  # 将所有段落数据合并成一个大字典
+        for outer_key, inner_dict in segment.items():
+            # 获取内层字典的第一个（也是唯一的）键值对
+            inner_key, inner_value = next(iter(inner_dict.items()))
+            combined_data[inner_key] = inner_value
 
     # 发送完整的大字典
     complete_response = {