diff --git a/pgserver/push.php b/pgserver/push.php
index 3c09222..3884902 100644
--- a/pgserver/push.php
+++ b/pgserver/push.php
@@ -30,9 +30,18 @@ $sender_io->on('connection', function($socket) use (&$push_value){
     
     // 连接时自动推送最新的未回价数量
     try {
+        // 从ThinkPHP数据库配置文件读取数据库连接信息
+        $db_config = require __DIR__ . '/config/database.php';
+        $db_host = isset($db_config['hostname']) ? $db_config['hostname'] : 'localhost';
+        $db_name = isset($db_config['database']) ? $db_config['database'] : 'pgserver';
+        $db_user = isset($db_config['username']) ? $db_config['username'] : 'root';
+        $db_pass = isset($db_config['password']) ? $db_config['password'] : '';
+        $db_port = isset($db_config['hostport']) ? $db_config['hostport'] : '3306';
+        $db_charset = isset($db_config['charset']) ? $db_config['charset'] : 'utf8';
+        
         // 使用PDO连接数据库查询最新数量
-        $dsn = 'mysql:host=localhost;dbname=pgserver;charset=utf8';
-        $pdo = new PDO($dsn, 'root', '');
+        $dsn = "mysql:host=$db_host;port=$db_port;dbname=$db_name;charset=$db_charset";
+        $pdo = new PDO($dsn, $db_user, $db_pass);
         $stmt = $pdo->query('SELECT COUNT(*) as count FROM pg_inquiry WHERE return_price_status = 2');
         $result = $stmt->fetch(PDO::FETCH_ASSOC);
         $count = $result['count'] ?? 0;