From c1bb490061eb3ca1e9f0dd75276fb14e82418199 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=A4=A7=E6=B4=8B?= <714403855@qq.com>
Date: Thu, 27 Nov 2025 19:56:01 +0800
Subject: [PATCH] update pool size

---
 src/memos/graph_dbs/polardb.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/memos/graph_dbs/polardb.py b/src/memos/graph_dbs/polardb.py
index da1635296..4fac01587 100644
--- a/src/memos/graph_dbs/polardb.py
+++ b/src/memos/graph_dbs/polardb.py
@@ -145,7 +145,7 @@ def __init__(self, config: PolarDBGraphDBConfig):
         # Create connection pool
         self.connection_pool = psycopg2.pool.ThreadedConnectionPool(
             minconn=5,
-            maxconn=2000,
+            maxconn=100,
             host=host,
             port=port,
             user=user,