diff --git a/Blazor/Blazor/Pages/Chapters/AddChapter.razor.cs b/Blazor/Blazor/Pages/Chapters/AddChapter.razor.cs
index 906c141..74c863d 100644
--- a/Blazor/Blazor/Pages/Chapters/AddChapter.razor.cs
+++ b/Blazor/Blazor/Pages/Chapters/AddChapter.razor.cs
@@ -25,7 +25,7 @@ public partial class AddChapter
 
         var formContent = new FormUrlEncodedContent(formData);
 
-        string apiUri = "https://trusting-panini.87-106-126-109.plesk.page/api/add/chapters";
+        string apiUri = "https://trusting-panini.87-106-126-109.plesk.page/api/add/chapter";
 
         using (var httpClient = new HttpClient())
         {
diff --git a/Blazor/Blazor/Pages/Chapters/Chapters.razor.cs b/Blazor/Blazor/Pages/Chapters/Chapters.razor.cs
index 6b1f01c..5aa7d2f 100644
--- a/Blazor/Blazor/Pages/Chapters/Chapters.razor.cs
+++ b/Blazor/Blazor/Pages/Chapters/Chapters.razor.cs
@@ -58,24 +58,13 @@ public partial class Chapters
     }
 
 
-    protected override async Task OnAfterRenderAsync(bool firstRender)
-    {
-        // Do not treat this action if is not the first render
-        if (!firstRender)
-        {
-            return;
-        }
-
-        var currentData = await LocalStorage.GetItemAsync<Chapter[]>("data");
-
-        // Check if data exist in the local storage
-        if (currentData == null)
-        {
-            // this code add in the local storage the fake data (we load the data sync for initialize the data before load the OnReadData method)
-            var originalData = Http.GetFromJsonAsync<Chapter[]>($"https://trusting-panini.87-106-126-109.plesk.page/api/chapters").Result;
-            await LocalStorage.SetItemAsync("data", originalData);
-        }
-    }
+    //protected override async Task OnAfterRenderAsync(bool firstRender)
+    //{
+    //    if (!firstRender)
+    //    {
+    //        return;
+    //    }
+    //}
 
     private async Task OnReadData(DataGridReadDataEventArgs<Chapter> e)
     {
@@ -92,7 +81,12 @@ public partial class Chapters
         {
             chapters = new List<Chapter>(response); // an actual data for the current page
             totalChapter = chapters.Count;
-
+            var currentData = await LocalStorage.GetItemAsync<Chapter[]>("data");
+            if (currentData == null || currentData.Length != chapters.Count)
+            {
+                var originalData = Http.GetFromJsonAsync<Chapter[]>($"https://trusting-panini.87-106-126-109.plesk.page/api/chapters").Result;
+                await LocalStorage.SetItemAsync("data", originalData);
+            }
         }
     }
 
@@ -116,14 +110,7 @@ public partial class Chapters
             await IJSRuntime.InvokeVoidAsync("downloadFileFromStream", "data.csv", streamRef);
         }
     }
-    private async void Import()
-    {
 
-        //    for
-        //    {
-        //        var formData = new MultipartFormDataContent();
-        //    }
-    }
     private async Task SingleUpload(InputFileChangeEventArgs e)
     {
         using (MemoryStream ms = new MemoryStream())
@@ -165,7 +152,7 @@ public partial class Chapters
 
                 var formContent = new FormUrlEncodedContent(formData);
 
-                string apiUri = "https://trusting-panini.87-106-126-109.plesk.page/api/add/chapters";
+                string apiUri = "https://trusting-panini.87-106-126-109.plesk.page/api/add/chapter";
 
                 using (var httpClient = new HttpClient())
                 {
diff --git a/Blazor/Blazor/Pages/Chapters/EditChapter.razor.cs b/Blazor/Blazor/Pages/Chapters/EditChapter.razor.cs
index 6fb7e9c..3120c07 100644
--- a/Blazor/Blazor/Pages/Chapters/EditChapter.razor.cs
+++ b/Blazor/Blazor/Pages/Chapters/EditChapter.razor.cs
@@ -35,7 +35,27 @@ public partial class EditChapter
     private async void HandleValidSubmit()
     {
         await DataService.Update(Id, chapterModel);
-
+        var formData = new List<KeyValuePair<string, string>>();
+        formData.Add(new KeyValuePair<string, string>("name", chapterModel.Name));
+
+
+        var formContent = new FormUrlEncodedContent(formData);
+
+        string apiUri = "https://trusting-panini.87-106-126-109.plesk.page/api/update/chapter/"+chapterModel.Id;
+
+        using (var httpClient = new HttpClient())
+        {
+            var response = await httpClient.PostAsync(apiUri, formContent);
+
+            if (response.IsSuccessStatusCode)
+            {
+                var responseBody = await response.Content.ReadAsStringAsync();
+            }
+            else
+            {
+                var errorResponse = await response.Content.ReadAsStringAsync();
+            }
+        }
         NavigationManager.NavigateTo("chapters");
     }
 }
diff --git a/Blazor/Blazor/Services/DataLocalService.cs b/Blazor/Blazor/Services/DataLocalService.cs
index 7db40b3..624a948 100644
--- a/Blazor/Blazor/Services/DataLocalService.cs
+++ b/Blazor/Blazor/Services/DataLocalService.cs
@@ -2,7 +2,6 @@
 using Blazor.ViewClasses;
 using Blazored.LocalStorage;
 using Microsoft.AspNetCore.Components;
-using static System.Net.WebRequestMethods;
 
 namespace Blazor.Services
 {