diff --git a/CPF_Cef/Common/ChunkedUpload.cs b/CPF_Cef/Common/ChunkedUpload.cs
index 29f5542..dd4fa6d 100644
--- a/CPF_Cef/Common/ChunkedUpload.cs
+++ b/CPF_Cef/Common/ChunkedUpload.cs
@@ -148,6 +148,7 @@ namespace AksWebBrowser.Common
         {
             try
             {
+
                 timeout = timeout == 0 ? Parame.timeout : timeout;
                 var client = new HttpClient();
                 client.Timeout = TimeSpan.FromSeconds(timeout);
@@ -268,7 +269,7 @@ namespace AksWebBrowser.Common
         /// 获取指纹
         /// </summary>
         /// <returns></returns>
-        public async Task<string> PostFinger(string type, int typeCode,int timeout)
+        public async Task<string> PostFinger(string type, int typeCode, int timeout)
         {
             try
             {
@@ -370,7 +371,7 @@ namespace AksWebBrowser.Common
                             string base64 = jo4["face_data"].ToString();
                             if (Parame.isTMZ)
                             {
-                                var faceA =Utils.Base64ByImages(base64);
+                                var faceA = Utils.Base64ByImages(base64);
                                 //开启人脸比对
                                 LhtCF lht = new LhtCF();
                                 string stat = lht.LhtCFFace("", faceA);
@@ -448,6 +449,5 @@ namespace AksWebBrowser.Common
                 }
             }
         }
-
     }
 }
diff --git a/CPF_Cef/FrmMain.cs b/CPF_Cef/FrmMain.cs
index 28f0c19..a872fba 100644
--- a/CPF_Cef/FrmMain.cs
+++ b/CPF_Cef/FrmMain.cs
@@ -121,6 +121,8 @@ namespace AKS.EnterpriseLibrary.WebBrowser
             {
                 Parame.isGPY = true;
             }
+            //开启/关闭纠偏显示
+            MainModel.EnableDeskImage(1);
         }
 
         public void Writelog(string str, string dirName = @"logs")
diff --git a/CPF_Cef/MainModel.cs b/CPF_Cef/MainModel.cs
index cb492bf..1cbbfc7 100644
--- a/CPF_Cef/MainModel.cs
+++ b/CPF_Cef/MainModel.cs
@@ -3,6 +3,7 @@ using AksWebBrowser.Common;
 using AksWebBrowser.Devices;
 using AKSWebBrowser.Commen;
 using Fleck;
+using LibVLCSharp.Shared;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System;
@@ -588,13 +589,9 @@ namespace AKS.EnterpriseLibrary.WebBrowser
                 }
                 else
                 {
-                    Task.Run(() => { HttpPostResponseBySign("open", 1, param.code, param.timeout); });
+                    Task.Run(() => {HttpPostResponseBySign("open", 1, param.code, param.timeout); });
                     @event3.WaitOne();
                     string result = sginStr;
-                    if (sginStr.Contains(""))
-                    {
-                        result = " {\"timestamp\":\"" + Utils.GetTimestamp() + "\",\"message\":\"Falied\",\"code\":\"400\",\"status\":false,\"suffix\":\"png\",\"data\":\"" + "在规定时间内未签字" + "\"}";
-                    }
                     SubmitLogs(result, "OpenSign");
                     return result;
                 }
@@ -684,7 +681,7 @@ namespace AKS.EnterpriseLibrary.WebBrowser
                     }
                     else
                     {
-                        Task.Run(() => { HttpPostResponseByFinger("open", 1, param.timeout); });
+                        Task.Run(() => {HttpPostResponseByFinger("open", 1, param.timeout); });
                         event2.WaitOne();
                         string result = string.Empty;
                         Log.Info("指纹数据" + fingerStr);
@@ -1209,6 +1206,35 @@ namespace AKS.EnterpriseLibrary.WebBrowser
             }
         }
 
+        /// <summary>
+        /// 开启/关闭纠偏显示
+        /// </summary>
+        /// <returns></returns>
+        public static string EnableDeskImage(int idx)
+        {
+            //获取设备信息
+            string param = "/EnableDeskImage?enable=" + idx;
+            Task.Run(() => HttpResponse(param));
+            @event6.WaitOne();
+            if (string.IsNullOrEmpty(gpyStr))
+            {
+                return "";
+            }
+            else
+            {
+                JObject jo = (JObject)JsonConvert.DeserializeObject(gpyStr);
+                if (jo["returnCode"].ToString() == "2" || jo["returnCode"].ToString() == "0")
+                {
+                    return "200";
+                }
+                else
+                {
+                    // // Log.Info(jo["returnMsg"].ToString());
+                    return "";
+                }
+            }
+        }
+
         /// <summary>
         /// 拍照
         /// </summary>
diff --git a/CPF_Cef/Parame.cs b/CPF_Cef/Parame.cs
index 15eeea6..6c95420 100644
--- a/CPF_Cef/Parame.cs
+++ b/CPF_Cef/Parame.cs
@@ -16,7 +16,7 @@ namespace AksWebBrowser
         public static TcpClient tcpClient { get; set; }
         public static VideoView videoV { get; set; }
         public static CusWebBrowser webBrowser { get; set; }
-        public static List<Func>  FuncObject { get; set; }
+        public static List<Func> FuncObject { get; set; }
         //接口地址
         public static string apiUrl = "http://192.168.0.34:92";
         //授权key
@@ -30,8 +30,8 @@ namespace AksWebBrowser
         //高拍仪devIndex
         public static string gpydevIndex = "0";
         //签字版、指纹、身份证
-        public static string signUrl = "http://127.0.0.1:9399/device";
-        public static int  timeout= 60;
+        public static string signUrl = "http://192.168.0.234:9399/device";
+        public static int timeout = 3000;
         //票据打印机
         public static string pritPj = "/dev/ttyS7";
         //波特率