diff --git a/db/connection.py b/db/connection.py
index 413031d..17964ff 100644
--- a/db/connection.py
+++ b/db/connection.py
@@ -62,7 +62,7 @@ class DBConnectionManager:
             # 准备连接池配置
             pool_config = {
                 'pool_name': 'wechat_robot_pool',
-                'pool_size': 10,  # 连接池大小
+                'pool_size': 30,  # 连接池大小
                 'host': config.get('host', 'localhost'),
                 'port': config.get('port', 3306),
                 'user': config.get('user', 'root'),
@@ -97,7 +97,7 @@ class DBConnectionManager:
                 password=config.get('password', None),
                 db=config.get('db', 0),
                 decode_responses=config.get('decode_responses', True),
-                max_connections=config.get('max_connections', 10)
+                max_connections=config.get('max_connections', 30)
             )
             self.LOG.info("Redis连接池初始化成功")
         except Exception as e: