From 304e1318e51679ecc706383026d651baf5a2cb0e Mon Sep 17 00:00:00 2001
From: root <953994191@qq.com>
Date: Wed, 6 May 2026 14:47:51 +0800
Subject: [PATCH] =?UTF-8?q?=E9=87=8D=E6=9E=84=EF=BC=9A=E7=BB=A7=E7=BB=AD?=
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---
 backend/app/main_graph/nodes/hybrid_router.py | 6 +++---
 backend/app/main_graph/nodes/routing.py       | 4 ++--
 backend/app/main_graph/nodes/web_search.py    | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/backend/app/main_graph/nodes/hybrid_router.py b/backend/app/main_graph/nodes/hybrid_router.py
index 072782a..ce1e627 100644
--- a/backend/app/main_graph/nodes/hybrid_router.py
+++ b/backend/app/main_graph/nodes/hybrid_router.py
@@ -219,11 +219,11 @@ def route_from_hybrid_decision(state: MainGraphState) -> str:
 
 
 def check_fast_path_success(state: MainGraphState) -> str:
-    """检查快速路径是否成功"""
-    if state.debug_info.get("fast_path_failed"):
+    """检查快速路径是否成功 - 使用新的结构化字段"""
+    if state.fast_path.failed:
         info("[Fast Path Check] 快速路径失败，升级到 React 循环")
         return "escalate"
-
+    
     info("[Fast Path Check] 快速路径成功，进入 llm_call")
     return "llm_call"
 
diff --git a/backend/app/main_graph/nodes/routing.py b/backend/app/main_graph/nodes/routing.py
index dff32f5..01ce993 100644
--- a/backend/app/main_graph/nodes/routing.py
+++ b/backend/app/main_graph/nodes/routing.py
@@ -45,8 +45,8 @@ def route_by_reasoning(state: MainGraphState) -> str:
 
     info(f"[条件路由] step={state.reasoning_step}, phase={state.current_phase}, history={previous_actions}")
 
-    # ========== 获取推理结果 ==========
-    reasoning_result = state.debug_info.get("reasoning_result")
+    # ========== 获取推理结果 - 从新的结构化字段获取 ==========
+    reasoning_result = state.react_reasoning.reasoning_result
     latest_action = reasoning_result.action.name if reasoning_result else None
 
     # ========== 核心检查：DIRECT_RESPONSE 优先 ==========
diff --git a/backend/app/main_graph/nodes/web_search.py b/backend/app/main_graph/nodes/web_search.py
index d02d9da..bba819e 100644
--- a/backend/app/main_graph/nodes/web_search.py
+++ b/backend/app/main_graph/nodes/web_search.py
@@ -35,8 +35,8 @@ async def web_search_node(state: MainGraphState, config: Optional[RunnableConfig
         except Exception as e:
             info(f"[web_search_node] 无法发送开始事件: {e}")
 
-    # 获取搜索查询
-    reasoning_result = state.debug_info.get("reasoning_result")
+    # 获取搜索查询 - 从新的结构化字段获取
+    reasoning_result = state.react_reasoning.reasoning_result
     search_query = reasoning_result.metadata.get("search_query", state.user_query) if reasoning_result else state.user_query
 
     try: