diff --git a/desktop/build-windows.bat b/desktop/build-windows.bat
index ed34ecb..301f304 100644
--- a/desktop/build-windows.bat
+++ b/desktop/build-windows.bat
@@ -18,19 +18,17 @@ echo ✅ Rust + Tauri OK
 
 REM ── 2. Préparer Python 3.11 embed ─────────────────────────────
 echo [2/5] Preparing Python embed...
-if not exist "python-embed\python.exe" (
-    echo 📥 Downloading Python 3.11 embed...
-    if exist "python-embed" rmdir /s /q "python-embed"
-    curl -L -o python-embed.zip "https://www.python.org/ftp/python/3.11.9/python-3.11.9-embed-amd64.zip"
-    powershell Expand-Archive -Path python-embed.zip -DestinationPath python-embed\
-    del python-embed.zip
+echo 📥 Downloading Python 3.11 embed...
+if exist "python-embed" rmdir /s /q "python-embed"
+curl -L -o python-embed.zip "https://www.python.org/ftp/python/3.11.9/python-3.11.9-embed-amd64.zip"
+powershell Expand-Archive -Path python-embed.zip -DestinationPath python-embed\
+del python-embed.zip
 
-    REM Enable pip in embedded Python
-    echo import site >> python-embed\python311._pth
+REM Enable pip in embedded Python
+echo import site >> python-embed\python311._pth
 
-    REM Install dependencies
-    python-embed\python.exe -m pip install --no-cache-dir -r ..\backend\requirements.txt
-)
+REM Install dependencies
+python-embed\python.exe -m pip install --no-cache-dir -r ..\backend\requirements.txt
 echo ✅ Python embed ready
 
 REM ── 3. Build Tauri ────────────────────────────────────────────
diff --git a/desktop/tauri.conf.json b/desktop/tauri.conf.json
index 7423e4b..4de645f 100644
--- a/desktop/tauri.conf.json
+++ b/desktop/tauri.conf.json
@@ -76,14 +76,7 @@
   },
   "plugins": {
     "shell": {
-      "open": true,
-      "scope": [
-        {
-          "name": "python-backend",
-          "cmd": "./python-embed/python",
-          "args": ["-m", "uvicorn", "backend.main:app", "--host", "127.0.0.1", "--port", "17890"]
-        }
-      ]
+      "open": true
     }
   }
 }