diff --git a/app/main.ts b/app/main.ts
index af69ce5..0f784e9 100644
--- a/app/main.ts
+++ b/app/main.ts
@@ -126,6 +126,11 @@ function createWindow(): BrowserWindow {
   ]
   const menu = Menu.buildFromTemplate(menuTemplate);
   Menu.setApplicationMenu(menu)
+  loadDevProjectAtStart()
+
+  win.webContents.on('did-finish-load', () => {
+    loadDevProjectAtStart()
+  })
 
   return win;
 }
@@ -160,6 +165,10 @@ try {
     })
   })
 
+
+
+
+
 } catch (e) {
   // Catch Error
   // throw e;
@@ -179,13 +188,22 @@ function openProject() {
   })
 
   if(selectedPaths != undefined) {
-    projectDirectory = selectedPaths[0];
-    console.log("Open Project-Directory: ", projectDirectory)
-    const loadedProject = SaveProject.loadProject(projectDirectory)
-    win!.webContents.send("open-project", loadedProject)
+    openProjectFromFile(selectedPaths[0])
   }
 }
 
+function loadDevProjectAtStart() {
+    const projectDir = path.join(process.cwd(), "testModel/")
+    openProjectFromFile(projectDir)
+}
+
+function openProjectFromFile(openProjectDir: string) {
+  projectDirectory = openProjectDir
+  console.log("Open Project-Directory: ", openProjectDir)
+  const loadedProject = SaveProject.loadProject(openProjectDir)
+  win!.webContents.send("open-project", loadedProject)
+}
+
 function saveProject() {
   win!.webContents.send('get-project-data')
 }