diff --git a/Projects/DLL/SystemX.Core.dll b/Projects/DLL/SystemX.Core.dll
index edd1a49..13fafeb 100644
Binary files a/Projects/DLL/SystemX.Core.dll and b/Projects/DLL/SystemX.Core.dll differ
diff --git a/Projects/SystemX.Core/SystemX.Core/Communication/Http.cs b/Projects/SystemX.Core/SystemX.Core/Communication/Http.cs
index 6198ff4..0a040d0 100644
--- a/Projects/SystemX.Core/SystemX.Core/Communication/Http.cs
+++ b/Projects/SystemX.Core/SystemX.Core/Communication/Http.cs
@@ -1,4 +1,5 @@
-using Newtonsoft.Json.Linq;
+using Azure.Core;
+using Newtonsoft.Json.Linq;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -95,6 +96,55 @@ namespace SystemX.Core.Communication
             return response;
         }
 
+
+        /// <summary>
+        /// PutJsonAsnyc
+        /// </summary>    
+        /// <param name="url">https://127.0.0.1:443</param>       
+        /// <param name="timeOutSeconds">Range 5~30 secconds</param>
+        public virtual async Task<RESPONSE?> PutJsonAsync<REQUEST, RESPONSE>(string url, REQUEST request, string bearerToken = "", short timeOutSeconds = 10) where REQUEST : class where RESPONSE : class
+        {
+            RESPONSE? response = default(RESPONSE);
+            Guid guid = Guid.NewGuid();
+
+            using (HttpClient httpClient = new HttpClient(GetClientHandler()))
+            {
+                var timeOutSec = SetTimeout(timeOutSeconds);
+                httpClient.Timeout = new TimeSpan(0, 0, timeOutSec);
+                httpClient.BaseAddress = new Uri($"{url}");
+
+                if (string.IsNullOrEmpty(bearerToken) == false)
+                    httpClient.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", $"{bearerToken}");
+
+                int retry = 0;
+                while (true)
+                {
+                    await Task.Delay(1);
+                    try
+                    {
+                        LogXnet.WriteLine($"[PUT] Request({guid})::{url}{Environment.NewLine}{request?.ToJson()}", LogXLabel.HTTP);
+
+                        DateTime requestTime = DateTime.Now;
+                        var res = await httpClient.PutAsJsonAsync(url, request);
+                        response = await res.Content.ReadFromJsonAsync<RESPONSE>();
+
+                        LogXnet.WriteLine($"[PUT] Rseponse({guid}) ({(DateTime.Now - requestTime).TotalSeconds} sec)::{url}{Environment.NewLine}{response?.ToJson()}", LogXLabel.HTTP);
+                        break;
+                    }
+                    catch (Exception e)
+                    {
+                        LogXnet.WriteLine(e);
+                        retry += 1;
+                    }
+
+                    if (retry > 1)
+                        break;
+                }
+            }
+
+            return response;
+        }
+
         public virtual async Task<Stream?> GetStreamAsync(string url, string bearerToken = "", short timeOutSeconds = 10)
         {           
             Guid guid = Guid.NewGuid();