diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index cf8f17d..e89351e 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -35,30 +35,41 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       
-      - name: Build Windows executable (Self-Built Environment)
+      - name: Build Windows executable (True Cross-Compile)
         run: |
-          # 1. Create a local Dockerfile with ALL necessary tools
+          # 1. Create a local Dockerfile that installs Windows Python under Wine
           cat <<EOF > Dockerfile.win
           FROM python:3.10-slim
-          # objdump is in binutils, wine-tools/binutils-mingw are needed for cross-compiling
-          RUN apt-get update && \
-              apt-get install -y binutils wine binutils-mingw-w64-x86-64 && \
+          
+          # Install Wine and dependencies
+          RUN dpkg --add-architecture i386 && apt-get update && \
+              apt-get install -y wine wine32 wine64 wget && \
               apt-get clean
-          RUN python -m pip install --upgrade pip pyinstaller requests questionary rich python-dotenv
+          
+          # Install Windows Python inside Wine
+          RUN wget https://www.python.org/ftp/python/3.10.11/python-3.10.11-amd64.exe && \
+              wine python-3.10.11-amd64.exe /quiet InstallAllUsers=1 PrependPath=1 && \
+              rm python-3.10.11-amd64.exe
+          
+          # Install dependencies inside Windows Python
+          RUN wine python -m pip install --upgrade pip
+          RUN wine python -m pip install pyinstaller requests questionary rich python-dotenv
+          
           WORKDIR /src
           EOF
 
-          # 2. Build local image (force fresh build)
-          docker build -t local-win-builder -f Dockerfile.win .
+          # 2. Build local image
+          docker build -t true-win-builder -f Dockerfile.win .
 
           # 3. Use unique container name
           CONTAINER_NAME="win-build-${{ github.run_id }}"
           
-          docker create --name $CONTAINER_NAME local-win-builder sh -c "pyinstaller --onefile --name tamigo-cli tamigo.py"
+          # 4. Run build using the Windows Python interpreter
+          docker create --name $CONTAINER_NAME true-win-builder wine python -m PyInstaller --onefile --name tamigo-cli tamigo.py
           docker cp . $CONTAINER_NAME:/src
-          
-          # 4. Start build and extract
           docker start -a $CONTAINER_NAME
+          
+          # 5. Extract and cleanup
           mkdir -p win_dist
           docker cp $CONTAINER_NAME:/src/dist/. ./win_dist/
           docker rm $CONTAINER_NAME