diff --git a/labs/IoTClient/Assembly-CSharp.csproj b/labs/IoTClient/Assembly-CSharp.csproj
index dd00a5f3..233d4db6 100644
--- a/labs/IoTClient/Assembly-CSharp.csproj
+++ b/labs/IoTClient/Assembly-CSharp.csproj
@@ -311,6 +311,7 @@
     <Compile Include="Assets\OpenCVForUnity\org\opencv_contrib\xphoto\WhiteBalancer.cs" />
     <Compile Include="Assets\OpenCVForUnity\org\opencv_contrib\xphoto\Xphoto.cs" />
     <Compile Include="Assets\Scripts\FaceDetectionController.cs" />
+    <Compile Include="Assets\Scripts\LoginResult.cs" />
     <Compile Include="Assets\Scripts\WebViewController.cs" />
     <Compile Include="Assets\UniversalMediaPlayer\Scripts\ARVideoCanvasHelper.cs" />
     <Compile Include="Assets\UniversalMediaPlayer\Scripts\EventsHandlerExample.cs" />
diff --git a/labs/IoTClient/Assets/Scripts/FaceDetectionController.cs b/labs/IoTClient/Assets/Scripts/FaceDetectionController.cs
index 53e0c1cc..eaa83bdf 100644
--- a/labs/IoTClient/Assets/Scripts/FaceDetectionController.cs
+++ b/labs/IoTClient/Assets/Scripts/FaceDetectionController.cs
@@ -7,6 +7,7 @@ using OpenCVForUnity.UnityUtils.Helper;
 using UnityEngine;
 using UnityEngine.Networking;
 using UnityEngine.SceneManagement;
+using UnityEngine.UI;
 
 namespace Assets.Scripts
 {
@@ -39,6 +40,7 @@ namespace Assets.Scripts
         /// The webcam texture to mat helper.
         /// </summary>
         private WebCamTextureToMatHelper webCamTextureToMatHelper;
+
         private bool _isChecking;
         private static object _lockObject = new object();
 
@@ -47,6 +49,8 @@ namespace Assets.Scripts
         /// </summary>
         protected static readonly string LBP_CASCADE_FILENAME = "lbpcascade_frontalface.xml";
 
+        public Text text;
+
         // Use this for initialization
         private void Start()
         {
@@ -237,6 +241,11 @@ namespace Assets.Scripts
                             else
                             {
                                 Debug.Log(request.downloadHandler.text);
+                                var result = JsonUtility.FromJson<LoginResult>(request.downloadHandler.text);
+                                if (result.Success)
+                                {
+                                    text.text = result.NickName;
+                                }
                             }
                         }
                     }
diff --git a/labs/IoTClient/Assets/Scripts/LoginResult.cs b/labs/IoTClient/Assets/Scripts/LoginResult.cs
new file mode 100644
index 00000000..b7366346
--- /dev/null
+++ b/labs/IoTClient/Assets/Scripts/LoginResult.cs
@@ -0,0 +1,6 @@
+public class LoginResult
+{
+    public bool Success;
+    public string UserName;
+    public string NickName;
+}
\ No newline at end of file
diff --git a/labs/IoTClient/Assets/Scripts/LoginResult.cs.meta b/labs/IoTClient/Assets/Scripts/LoginResult.cs.meta
new file mode 100644
index 00000000..1b698aff
--- /dev/null
+++ b/labs/IoTClient/Assets/Scripts/LoginResult.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9cb5a1b1e4481dc4abd2ebc63f3094b6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/projects/UserCenter/Controllers/AccountController.cs b/projects/UserCenter/Controllers/AccountController.cs
index 5999d2bd..12721c33 100644
--- a/projects/UserCenter/Controllers/AccountController.cs
+++ b/projects/UserCenter/Controllers/AccountController.cs
@@ -134,7 +134,15 @@ namespace UserCenter.Controllers
                 using (var bitmap = new System.Drawing.Bitmap(stream))
                 {
                     var userName = this._frs.FindFace(bitmap);
-                    return Json(new { success = !string.IsNullOrEmpty(userName), data = userName });
+                    if (!string.IsNullOrEmpty(userName))
+                    {
+                        var user = this._userRepo.ReadOnlyTable().FirstOrDefault(o => o.UserName == userName);
+                        if (user != null)
+                        {
+                            return Json(new { Success = true, UserName = userName, NickName = user.NickName });
+                        }
+                    }
+                    return Json(new { Success = false });
                 }
             }
         }