diff --git a/.gitignore b/.gitignore
index a395674..796f9cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,5 @@ bin
 obj
 report
 tools/
-TestResults
\ No newline at end of file
+TestResults
+/src/.vs
diff --git a/src/LittleTown.Blazor/LittleTown.Blazor.Client/Services/WasmStaticDataGetter.cs b/src/LittleTown.Blazor/LittleTown.Blazor.Client/Services/WasmStaticDataGetter.cs
index 9f113a4..de76970 100644
--- a/src/LittleTown.Blazor/LittleTown.Blazor.Client/Services/WasmStaticDataGetter.cs
+++ b/src/LittleTown.Blazor/LittleTown.Blazor.Client/Services/WasmStaticDataGetter.cs
@@ -1,4 +1,3 @@
-using System.Net.Http.Json;
 using System.Text.Json;
 using LittleTown.Core;
 using LittleTown.Core.Ports;
@@ -33,16 +32,21 @@ public class WasmStaticDataGetter : IStaticDataGetter
     }
 
     /// <inheritdoc/>
-    public Board GetBoard(int version)
+    public async Task<Board> GetBoardAsync(int version)
     {
         // Synchronous wrapper - not ideal but matches interface
-        InitializeAsync().GetAwaiter().GetResult();
+        await InitializeAsync();
         
         Board board = JsonSerializer.Deserialize<Board>(_boardData) 
             ?? throw new JsonException("Cannot deserialize Board");
         return board;
     }
 
+    public Board GetBoard(int version)
+    {
+        throw new NotImplementedException("Use the asynchronous version of GetBoard for WebAssembly.");
+    }
+
     /// <inheritdoc/>
     public ICollection<Building> GetBuildings()
     {
diff --git a/src/LittleTown.Blazor/LittleTown.Blazor/Components/App.razor b/src/LittleTown.Blazor/LittleTown.Blazor/Components/App.razor
index 1dca10f..024f23d 100644
--- a/src/LittleTown.Blazor/LittleTown.Blazor/Components/App.razor
+++ b/src/LittleTown.Blazor/LittleTown.Blazor/Components/App.razor
@@ -9,7 +9,6 @@
     <link rel="stylesheet" href="@Assets["lib/bootstrap/dist/css/bootstrap.min.css"]" />
     <link rel="stylesheet" href="@Assets["app.css"]" />
     <link rel="stylesheet" href="@Assets["LittleTown.Blazor.styles.css"]" />
-    <link rel="stylesheet" href="LittleTown.Blazor.Client.styles.css" />
     <ImportMap />
     <link rel="icon" type="image/png" href="favicon.png" />
     <HeadOutlet />
diff --git a/src/LittleTown.Core/Aggregates/MatchAggregate/Match.cs b/src/LittleTown.Core/Aggregates/MatchAggregate/Match.cs
index 1b15716..01c6a25 100644
--- a/src/LittleTown.Core/Aggregates/MatchAggregate/Match.cs
+++ b/src/LittleTown.Core/Aggregates/MatchAggregate/Match.cs
@@ -44,7 +44,7 @@ public class Match
     {
         ArgumentNullException.ThrowIfNull(staticData);
 
-        _board = staticData.GetBoard(1);
+        _board = staticData.GetBoardAsync(1).GetAwaiter().GetResult();
         _buildings = staticData.GetBuildings();
         _objectives = staticData.GetObjectives();
     }
diff --git a/src/LittleTown.Core/PortInterfaces/Inputs/IStaticDataGetter.cs b/src/LittleTown.Core/PortInterfaces/Inputs/IStaticDataGetter.cs
index 1e5f068..6829b43 100644
--- a/src/LittleTown.Core/PortInterfaces/Inputs/IStaticDataGetter.cs
+++ b/src/LittleTown.Core/PortInterfaces/Inputs/IStaticDataGetter.cs
@@ -5,6 +5,11 @@ namespace LittleTown.Core.Ports;
 /// </summary>
 public interface IStaticDataGetter
 {
+    /// <summary> Recuperer un plateau de jeu  </summary>
+    /// <param name="version">la version du plateau (1 ou 2)</param>
+    /// <returns> une instance du plateau avec les données statique</returns>
+    public Task<Board> GetBoardAsync(int version);
+
     /// <summary> Recuperer un plateau de jeu  </summary>
     /// <param name="version">la version du plateau (1 ou 2)</param>
     /// <returns> une instance du plateau avec les données statique</returns>
diff --git a/src/LittleTown.StaticDataAccess/LittleTown.StaticDataAccess.csproj b/src/LittleTown.StaticDataAccess/LittleTown.StaticDataAccess.csproj
index 6241cd7..2748c16 100644
--- a/src/LittleTown.StaticDataAccess/LittleTown.StaticDataAccess.csproj
+++ b/src/LittleTown.StaticDataAccess/LittleTown.StaticDataAccess.csproj
@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
@@ -15,4 +15,11 @@
     <ProjectReference Include="..\LittleTown.Core\LittleTown.Core.csproj" />
   </ItemGroup>
 
+  <!-- Copier les fichiers JSON dans le dossier de build -->
+  <ItemGroup>
+    <Content Include="Data\*.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </Content>
+  </ItemGroup>
+
 </Project>
diff --git a/src/LittleTown.StaticDataAccess/StaticDataGetter.cs b/src/LittleTown.StaticDataAccess/StaticDataGetter.cs
index 9dad04f..2013fa6 100644
--- a/src/LittleTown.StaticDataAccess/StaticDataGetter.cs
+++ b/src/LittleTown.StaticDataAccess/StaticDataGetter.cs
@@ -26,12 +26,16 @@ public class StaticDataGetter : IStaticDataGetter
         _buildingData = buildingData;
     }
 
-    /// <summary> Constructeur avec les chemins par défaut, à utiliser pour les tests seulement </summary>
+    /// <summary> Constructeur avec les chemins par défaut </summary>
     public StaticDataGetter()
     {
-        string boardPath = Path.Combine(Environment.CurrentDirectory, "../../../src/LittleTown.StaticDataAccess/Data/Board1.json");
-        string buildingPath = Path.Combine(Environment.CurrentDirectory, "../../../src/LittleTown.StaticDataAccess/Data/Buildings.json");
-        string objectivesPath = Path.Combine(Environment.CurrentDirectory, "../../../src/LittleTown.StaticDataAccess/Data/Objectives.json");
+        // Les fichiers JSON sont copiés dans le dossier de build via le .csproj
+        // Ils sont donc toujours relatifs à l'exécutable
+        var baseDirectory = AppContext.BaseDirectory;
+        string boardPath = Path.Combine(baseDirectory, "Data", "Board1.json");
+        string buildingPath = Path.Combine(baseDirectory, "Data", "Buildings.json");
+        string objectivesPath = Path.Combine(baseDirectory, "Data", "Objectives.json");
+
         ReadFiles(boardPath, buildingPath, objectivesPath);
     }
 
@@ -49,6 +53,11 @@ public class StaticDataGetter : IStaticDataGetter
         return board;
     }
 
+    public Task<Board> GetBoardAsync(int version)
+    {
+        return Task.FromResult(GetBoard(version));
+    }
+
     /// <inheritdoc/>
     public ICollection<Building> GetBuildings()
     {