diff --git a/CPF_Cef/Parame.cs b/CPF_Cef/Parame.cs
index f01d95a..00451bc 100644
--- a/CPF_Cef/Parame.cs
+++ b/CPF_Cef/Parame.cs
@@ -26,7 +26,7 @@ namespace AksWebBrowser
         //高拍仪url
         public static string gpyUrl = "http://127.0.0.1:6543";
         //签字版、指纹、身份证
-        public static string signUrl = "http://192.168.0.234:9399/device";
+        public static string signUrl = "http://127.0.0.1:9399/device";
         //票据打印机
         public static string pritPj = "/dev/ttyS7";
         //波特率