diff --git a/.github/workflows/docker-publish-backend.yml b/.github/workflows/docker-publish-backend.yml
index 29a378f61..2d84b767f 100644
--- a/.github/workflows/docker-publish-backend.yml
+++ b/.github/workflows/docker-publish-backend.yml
@@ -9,7 +9,6 @@ on:
 jobs:
   production-deploy:
     runs-on: ubuntu-26.04
-
     steps:
       # 1. Récupération du code
       - name: Check out the repo
@@ -32,7 +31,17 @@ jobs:
       - name: Workloads restore
         run: dotnet workload restore
       - name: Test
-        run: dotnet test --report-xunit --report-xunit-html --results-directory "test-reports"
+        env:
+          TEST_FAILED: ""
+        run: make test || export TEST_FAILED=$?
+      - uses: actions/upload-artifact@v7
+        with:
+          name: my-artifact
+          path: test-reports/**/*
+      - name: Fail if tests failed
+        if: ${{ env.TEST_FAILED != '' && env.TEST_FAILED != '0' }}
+        run: exit $TEST_FAILED
+
       # 4. Build et Push de l'image de production finale
       - name: Build and push production image
         uses: docker/build-push-action@v7
diff --git a/Dockerfile.backend b/Dockerfile.backend
index a4e9a54a9..46c9a982e 100644
--- a/Dockerfile.backend
+++ b/Dockerfile.backend
@@ -1,36 +1,12 @@
 # Utilisation de l'image globale pour le build et l'exécution
-FROM pazof/yavsc-build-env:debian12-dotnet10-android36-v1 AS build-env
+FROM pazof/yavsc-build-env:debian13-dotnet10-android36-jdk21-v4 AS build-env
 WORKDIR /src
 
-
 # 1. Copie de la solution
-COPY *.sln ./
-COPY Directory.*.props ./
-
-# 2. Copie de l'intégralité des fichiers de projets (.csproj) pour la restauration
-COPY src/Yavsc.Org/*.csproj ./src/Yavsc.Org/
-COPY src/Yavsc.Abstract/*.csproj ./src/Yavsc.Abstract/
-COPY src/Yavsc.Server/*.csproj ./src/Yavsc.Server/
-COPY src/Yavsc.Api/*.csproj ./src/Yavsc.Api/
-COPY src/Yavsc.Blogs/*.csproj ./src/Yavsc.Blogs/
-COPY src/cli/*.csproj ./src/cli/
-COPY src/Yavsc.Org.Tests/*.csproj ./src/Yavsc.Org.Tests/
-
-# Projets associés à PostIt
-COPY src/PostIt/PostIt/*.csproj ./src/PostIt/PostIt/
-COPY src/PostIt/PostIt.Android/*.csproj ./src/PostIt/PostIt.Android/
-COPY src/PostIt/PostIt.Browser/*.csproj ./src/PostIt/PostIt.Browser/
-COPY src/PostIt/PostIt.Desktop/*.csproj ./src/PostIt/PostIt.Desktop/
-
-# 4. Copie de l'intégralité du code source
 COPY . .
-
+RUN dotnet workload restore
 # 4. Restauration des dépendances pour tous les projets
 RUN dotnet restore
-
-# 5. Copie de la totalité du code source (filtrée par votre .dockerignore)
-COPY . .
-
 # 6. Compilation du serveur Web principal
 RUN dotnet build src/Yavsc.Org/Yavsc.Org.csproj -c Release --no-restore -clp:ErrorsOnly
 
diff --git a/Makefile b/Makefile
index 1893a910e..04efba0be 100644
--- a/Makefile
+++ b/Makefile
@@ -5,8 +5,6 @@ DESTDIR=/tmp/yavsc
 APP_PATH=srv/www/yavsc
 APP_FULL_PATH=$(DESTDIR)/$(APP_PATH)
 
-include .env
-
 all:
 	dotnet build --nologo
 
diff --git a/src/PostIt/PostIt/App.axaml.cs b/src/PostIt/PostIt/App.axaml.cs
index fca8e0313..b0f1c30cd 100644
--- a/src/PostIt/PostIt/App.axaml.cs
+++ b/src/PostIt/PostIt/App.axaml.cs
@@ -44,10 +44,6 @@ public partial class App : Application, ILiveView, IVMPusherApp
     public override void Initialize()
     {
         AvaloniaXamlLoader.Load(this);
-
-#if DEBUG
-        this.AttachDeveloperTools();
-#endif
     }
 
     public override void OnFrameworkInitializationCompleted()