diff --git a/casic-iris-register/src/main/java/com/casic/missiles/modular/register/controller/IrisDataController.java b/casic-iris-register/src/main/java/com/casic/missiles/modular/register/controller/IrisDataController.java
index 8d6904d..2e65ca3 100644
--- a/casic-iris-register/src/main/java/com/casic/missiles/modular/register/controller/IrisDataController.java
+++ b/casic-iris-register/src/main/java/com/casic/missiles/modular/register/controller/IrisDataController.java
@@ -323,7 +323,7 @@
         byte[] irisCode = new byte[1024];
 
         //1.创建客户端Socket，指定服务器地址和端口
-        Socket socket=new Socket("localhost", 20005);
+        Socket socket=new Socket("localhost", 20004);
 
         //2.获取输出流，向服务器端发送信息
         OutputStream os=socket.getOutputStream();//字节输出流