diff --git a/CPF_Cef/Devices/IDCard.cs b/CPF_Cef/Devices/IDCard.cs
index c2ae26e..04ea872 100644
--- a/CPF_Cef/Devices/IDCard.cs
+++ b/CPF_Cef/Devices/IDCard.cs
@@ -57,7 +57,7 @@ namespace AksWebBrowser.Devices
                         status = LibClass.ParseIDCardPic(PHMsg, 1024, 3, FileName);
                         if (status == 0)
                         {
-                            iDCardModel.ImageBase64 = Encoding.UTF8.GetString(FileName);
+                            iDCardModel.ImageBase64 = "data:image/jpg;base64," + Encoding.UTF8.GetString(FileName);
 
                         }
                         byte[] sCHMsg = new byte[520];