diff --git a/src/main/java/org/example/Swing.java b/src/main/java/org/example/Swing.java
index 15f12e6..df0774b 100644
--- a/src/main/java/org/example/Swing.java
+++ b/src/main/java/org/example/Swing.java
@@ -157,8 +157,8 @@ public class Swing extends JFrame {
 
                     @Override
                     public void run() {
-
-                        rsServer = RSServer.Initiate(Integer.parseInt(txtPort.getText()), "/Users/rainerosion/Downloads/SDK/JavaSDKV2.2.2/Demo/lib/param.dat");// 初始化
+                        String paramFilePath = System.getProperty( "user.dir" ).concat("/libs/param.dat");
+                        rsServer = RSServer.Initiate(Integer.parseInt(txtPort.getText()), paramFilePath);// 初始化
 
                         rsServer.addDataListener(listener);// 添加数据监听事件
                         try {