diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 6493896..608456f 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -35,41 +35,30 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       
-      - name: Build Windows executable via Docker (Discovery Mode)
+      - name: Build Windows executable via Docker (Fixed Paths)
         run: |
           CONTAINER_NAME="builder-${{ github.run_id }}"
           docker rm -f $CONTAINER_NAME || true
           
-          # 1. Create the container
+          # Create container
           docker create --name $CONTAINER_NAME cdrx/pyinstaller-windows
           
-          # 2. Copy the source code in
+          # Copy code
           docker cp . $CONTAINER_NAME:/src
           
-          # 3. Start the build
-          docker start -a $CONTAINER_NAME || echo "Build process finished with some output"
+          # 1. Upgrade pyinstaller to fix the /tmp bug
+          # 2. Run pyinstaller with explicit local paths to avoid WinError 123
+          docker start -a $CONTAINER_NAME --attach --status || docker exec $CONTAINER_NAME sh -c "pip install --upgrade pyinstaller && cd /src && pyinstaller --onefile --name tamigo-cli --workpath /src/build --distpath /src/dist tamigo.py"
           
-          # 4. DISCOVERY: Find where the .exe actually ended up inside the container
-          echo "Searching for .exe inside container..."
-          EXE_PATH=$(docker exec $CONTAINER_NAME find /src -name "*.exe" | head -n 1)
-          echo "Found EXE at: $EXE_PATH"
-          
-          # 5. Extract the entire dist folder or the specific file
+          # Extract the result
           mkdir -p output_dist
-          if [ -n "$EXE_PATH" ]; then
-            docker cp $CONTAINER_NAME:$EXE_PATH ./output_dist/tamigo-cli.exe
-          else
-            echo "Falling back to copying /src/dist..."
-            docker cp $CONTAINER_NAME:/src/dist ./output_dist || echo "Final fallback failed"
-          fi
+          docker cp $CONTAINER_NAME:/src/dist/tamigo-cli.exe ./output_dist/tamigo-cli.exe || docker cp $CONTAINER_NAME:/src/dist/windows/tamigo-cli.exe ./output_dist/tamigo-cli.exe || true
           
-          # 6. Clean up
           docker rm $CONTAINER_NAME
           
       - name: Debug - List local results
         run: |
           ls -R output_dist/ || echo "output_dist not found"
-          find . -name "*.exe"
           
       - name: Upload Windows Artifact
         uses: actions/upload-artifact@v3