diff --git a/src/sc545/pay/utils/DBUtil.java b/src/sc545/pay/utils/DBUtil.java
index 7808a15..c0b5049 100644
--- a/src/sc545/pay/utils/DBUtil.java
+++ b/src/sc545/pay/utils/DBUtil.java
@@ -18,7 +18,7 @@ public class DBUtil {
 	// 四大金刚
 	String dname = ReadTxt.getSetting(null, "setting.ini", "MySqlName","test");
 	String driver = "com.mysql.jdbc.Driver";// 驱动名称
-	String url = "jdbc:mysql://"+ReadTxt.getSetting(null, "setting.ini", "MySqlIP","127.0.0.1")+":"+ReadTxt.getSetting(null, "setting.ini", "MySqlPort","3306")+"/"+dname+"?useOldAliasMetadataBehavior=true&autoReconnect=true&useSSL=false";// 连接
+	String url = "jdbc:mysql://"+ReadTxt.getSetting(null, "setting.ini", "MySqlIP","127.0.0.1")+":"+ReadTxt.getSetting(null, "setting.ini", "MySqlPort","3306")+"/"+dname+"?useUnicode=false&characterEncoding=UTF-8&useOldAliasMetadataBehavior=true&autoReconnect=true&useSSL=false";// 连接
 	String username = ReadTxt.getSetting(null, "setting.ini", "MySqlUserName","root");// 用户名
 	String password = ReadTxt.getSetting(null, "setting.ini", "MySqlPassWord","cheng355217");// 密码
 
@@ -47,7 +47,6 @@ public class DBUtil {
 		try {
 			Class.forName(driver);
 			con = DriverManager.getConnection(url, username, password);
-			con.prepareStatement("set names utf8mb4");
 		} catch (Exception e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();