From 0b63f93891d6d62e5ca49b73463f8652c0c1a9bc Mon Sep 17 00:00:00 2001
From: root <953994191@qq.com>
Date: Wed, 29 Apr 2026 19:00:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20AsyncPostgresSaver=20?=
 =?UTF-8?q?=E5=AF=BC=E5=85=A5=E8=B7=AF=E5=BE=84=EF=BC=8C=E7=9B=B4=E6=8E=A5?=
 =?UTF-8?q?=E4=BB=8E=20langgraph=20=E5=AF=BC=E5=85=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 backend/app/backend.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/app/backend.py b/backend/app/backend.py
index 7ce11af..c8ea409 100644
--- a/backend/app/backend.py
+++ b/backend/app/backend.py
@@ -14,7 +14,7 @@ from fastapi import FastAPI, HTTPException, WebSocket, WebSocketDisconnect, Depe
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import StreamingResponse
 from pydantic import BaseModel
-from app.main_graph.checkpoint.postgres.aio import AsyncPostgresSaver
+from langgraph.checkpoint.postgres.aio import AsyncPostgresSaver
 from .agent.service import AIAgentService
 from .agent.history import ThreadHistoryService
 from app.core.human_review import (