From f777d5f8f832c1b8044bd989b56ca995fa45f618 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=A4=A7=E6=B4=8B?= <714403855@qq.com>
Date: Fri, 27 Mar 2026 10:00:11 +0800
Subject: [PATCH 1/2] feat: optimize pool

---
 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 31aab9407..abfae7710 100644
--- a/src/memos/graph_dbs/polardb.py
+++ b/src/memos/graph_dbs/polardb.py
@@ -165,7 +165,7 @@ def __init__(self, config: PolarDBGraphDBConfig):
 
         # Create connection pool
         self.connection_pool = psycopg2.pool.ThreadedConnectionPool(
-            minconn=2,
+            minconn=1,
             maxconn=maxconn,
             host=host,
             port=port,

From a8d0036f073111c7f8c6e26debcf13b4bdc53f06 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=B1=E5=A4=A7=E6=B4=8B?= <714403855@qq.com>
Date: Fri, 27 Mar 2026 10:05:55 +0800
Subject: [PATCH 2/2] feat: fix format

---
 src/memos/api/server_api.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/memos/api/server_api.py b/src/memos/api/server_api.py
index 38be6d007..1f1e6ccde 100644
--- a/src/memos/api/server_api.py
+++ b/src/memos/api/server_api.py
@@ -39,6 +39,7 @@ def health_check():
         "version": app.version,
     }
 
+
 # Request validation failed
 app.exception_handler(RequestValidationError)(APIExceptionHandler.validation_error_handler)
 # Invalid business code parameters