diff --git a/projects/Demo/Demo/wwwroot/js/app.js b/projects/Demo/Demo/wwwroot/js/app.js
index 9fb73cab..0bbf6000 100644
Binary files a/projects/Demo/Demo/wwwroot/js/app.js and b/projects/Demo/Demo/wwwroot/js/app.js differ
diff --git a/projects/Infrastructure/Extensions/HelperExtensions.cs b/projects/Infrastructure/Extensions/HelperExtensions.cs
index 09ee1b8b..da6a0aef 100644
--- a/projects/Infrastructure/Extensions/HelperExtensions.cs
+++ b/projects/Infrastructure/Extensions/HelperExtensions.cs
@@ -48,7 +48,7 @@ namespace Infrastructure.Extensions
                     }
                 }
             }
-            var ip = ipList.Where(o => !o.ToString().StartsWith("10.") && o.ToString().StartsWith("172.") && o.ToString().StartsWith("192."))
+            var ip = ipList.Where(o => !o.ToString().StartsWith("10.") && o.ToString().StartsWith("172.") && o.ToString().StartsWith("192.") && o.ToString().StartsWith("127."))
                 .FirstOrDefault() ?? ipList.FirstOrDefault(o => !o.ToString().StartsWith("192.168."))
                 ?? ipList.FirstOrDefault(o => !o.ToString().StartsWith("192."))
                 ?? ipList.FirstOrDefault();
diff --git a/projects/IoT/IoTNode/appsettings.json b/projects/IoT/IoTNode/appsettings.json
index 7e57ec69..dc0d1b4f 100644
--- a/projects/IoT/IoTNode/appsettings.json
+++ b/projects/IoT/IoTNode/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"
diff --git a/projects/IoT/IoTServices/APService/appsettings.json b/projects/IoT/IoTServices/APService/appsettings.json
index 67307138..efc59ef9 100644
--- a/projects/IoT/IoTServices/APService/appsettings.json
+++ b/projects/IoT/IoTServices/APService/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"
diff --git a/projects/IoT/IoTServices/LiChuangService/appsettings.json b/projects/IoT/IoTServices/LiChuangService/appsettings.json
index 8192d3b2..522bb70d 100644
--- a/projects/IoT/IoTServices/LiChuangService/appsettings.json
+++ b/projects/IoT/IoTServices/LiChuangService/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Information"
diff --git a/projects/IoT/IoTServices/NJWLService/src/main/resources/application.properties b/projects/IoT/IoTServices/NJWLService/src/main/resources/application.properties
index 75451480..548171f6 100644
--- a/projects/IoT/IoTServices/NJWLService/src/main/resources/application.properties
+++ b/projects/IoT/IoTServices/NJWLService/src/main/resources/application.properties
@@ -1,4 +1,4 @@
-version=1.0.0-beta.102
+version=1.0.0-beta.103
 server.host=127.0.0.1
 server.port=8003
 spring.thymeleaf.cache=false
diff --git a/projects/IoT/IoTServices/ONVIFService/appsettings.json b/projects/IoT/IoTServices/ONVIFService/appsettings.json
index 59e91850..4c15ecbd 100644
--- a/projects/IoT/IoTServices/ONVIFService/appsettings.json
+++ b/projects/IoT/IoTServices/ONVIFService/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Information"
diff --git a/projects/IoT/IoTServices/SerialPortService/appsettings.json b/projects/IoT/IoTServices/SerialPortService/appsettings.json
index 59e91850..4c15ecbd 100644
--- a/projects/IoT/IoTServices/SerialPortService/appsettings.json
+++ b/projects/IoT/IoTServices/SerialPortService/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Information"
diff --git a/projects/IoT/IoTServices/WinService/appsettings.json b/projects/IoT/IoTServices/WinService/appsettings.json
index 67307138..efc59ef9 100644
--- a/projects/IoT/IoTServices/WinService/appsettings.json
+++ b/projects/IoT/IoTServices/WinService/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"
diff --git a/projects/IoTCenter/Controllers/AppController.cs b/projects/IoTCenter/Controllers/AppController.cs
new file mode 100644
index 00000000..e590f607
--- /dev/null
+++ b/projects/IoTCenter/Controllers/AppController.cs
@@ -0,0 +1,51 @@
+using Application.Domain.Entities;
+using Infrastructure.Data;
+using Infrastructure.Jwt;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json;
+using System;
+using System.Linq;
+
+namespace IoTCenter.Controllers
+{
+    public class AppController : Controller
+    {
+        private readonly IJwtHelper _jwtHelper;
+        private readonly IRepository<Node> _nodeRepo;
+        private readonly IRepository<Device> _deviceRepo;
+
+        public AppController(IJwtHelper jwtHelper, IRepository<Node> nodeRepo, IRepository<Device> deviceRepo)
+        {
+            this._jwtHelper = jwtHelper;
+            this._nodeRepo = nodeRepo;
+            this._deviceRepo = deviceRepo;
+        }
+
+        [Authorize]
+        public IActionResult Index()
+        {
+            return View();
+        }
+
+        public IActionResult GetNodes(string token)
+        {
+            var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
+            var model = this._nodeRepo.ReadOnlyTable()
+                .Select(o => new { o.Number, o.Name, o.DisplayOrder, Count = o.Devices.Count })
+                .ToList();
+            return Json(model);
+        }
+
+        public IActionResult GetNode(string token, string number)
+        {
+            var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
+            var model = this._nodeRepo.ReadOnlyTable()
+                .Include(o => o.Sences)
+                .Include(o => o.Devices).ThenInclude(o => o.Data)
+                .FirstOrDefault(o => o.Number == number);
+            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
+        }
+    }
+}
\ No newline at end of file
diff --git a/projects/IoTCenter/Controllers/HomeController.cs b/projects/IoTCenter/Controllers/HomeController.cs
index bb45836b..d74f7936 100644
--- a/projects/IoTCenter/Controllers/HomeController.cs
+++ b/projects/IoTCenter/Controllers/HomeController.cs
@@ -1,56 +1,52 @@
+using System;
+using System.Linq;
 using Application.Domain.Entities;
 using Infrastructure.Data;
-using Infrastructure.Jwt;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using Newtonsoft.Json;
-using System;
-using System.Linq;
 
 namespace IoTCenter.Controllers
 {
+    [Authorize]
     public class HomeController : Controller
     {
-        private readonly IJwtHelper _jwtHelper;
         private readonly IRepository<Node> _nodeRepo;
         private readonly IRepository<Device> _deviceRepo;
 
-        public HomeController(IJwtHelper jwtHelper, IRepository<Node> nodeRepo, IRepository<Device> deviceRepo)
+        public HomeController(IRepository<Node> nodeRepo, IRepository<Device> deviceRepo)
         {
-            this._jwtHelper = jwtHelper;
             this._nodeRepo = nodeRepo;
             this._deviceRepo = deviceRepo;
         }
 
-        [Authorize]
         public IActionResult Index()
         {
             return View();
         }
 
-        public IActionResult GetNodes(string token)
+        public IActionResult GetNodes()
         {
-            var userName = this._jwtHelper.GetPayload(token)["UserName"].ToString();
             var model = this._nodeRepo.ReadOnlyTable()
-                .Select(o => new { o.Number, o.Name, o.DisplayOrder, Count = o.Devices.Count })
+                .Include(o => o.Devices)
                 .ToList();
-            return Json(model);
+            return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
         }
 
-        [Authorize]
         public IActionResult Node(Guid id)
         {
             var model = this._nodeRepo.ReadOnlyTable().FirstOrDefault(o => o.Id == id);
             return View(model);
         }
 
-        public IActionResult GetNode(string number)
+        public IActionResult GetNode(Guid id)
         {
             var model = this._nodeRepo.ReadOnlyTable()
                 .Include(o => o.Sences)
                 .Include(o => o.Devices).ThenInclude(o => o.Data)
-                .FirstOrDefault(o => o.Number == number);
+                .Include(o => o.Devices).ThenInclude(o => o.Apis).ThenInclude(o => o.Parameters)
+                .FirstOrDefault(o => o.Id == id);
             return Json(model, new JsonSerializerSettings { ReferenceLoopHandling = ReferenceLoopHandling.Ignore });
         }
     }
diff --git a/projects/IoTCenter/IoTCenter.csproj b/projects/IoTCenter/IoTCenter.csproj
index c12e7775..1fbc2706 100644
--- a/projects/IoTCenter/IoTCenter.csproj
+++ b/projects/IoTCenter/IoTCenter.csproj
@@ -7,6 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.2.3" />
     <PackageReference Include="Vibrant.InfluxDB.Client" Version="3.7.0" />
   </ItemGroup>
   <ItemGroup>
diff --git a/projects/IoTCenter/appsettings.json b/projects/IoTCenter/appsettings.json
index 6988b919..c4ca0bfd 100644
--- a/projects/IoTCenter/appsettings.json
+++ b/projects/IoTCenter/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"
diff --git a/projects/StudyCenter/appsettings.json b/projects/StudyCenter/appsettings.json
index 2294483f..4c938e63 100644
--- a/projects/StudyCenter/appsettings.json
+++ b/projects/StudyCenter/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"
diff --git a/projects/UserCenter/appsettings.json b/projects/UserCenter/appsettings.json
index f0d88a38..8d050f1d 100644
--- a/projects/UserCenter/appsettings.json
+++ b/projects/UserCenter/appsettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.0-beta.102",
+  "version": "1.0.0-beta.103",
   "Logging": {
     "LogLevel": {
       "Default": "Warning"