diff --git a/docker/gpu/Dockerfile b/docker/gpu/Dockerfile
index 3134f4e..f1cae1a 100644
--- a/docker/gpu/Dockerfile
+++ b/docker/gpu/Dockerfile
@@ -44,6 +44,10 @@ COPY --chown=appuser:appuser docker/scripts/download_model.* ./
 RUN --mount=type=cache,target=/root/.cache/uv \
     uv sync --extra gpu
 
+COPY --chown=appuser:appuser docker/scripts/ /app/docker/scripts/
+RUN chmod +x docker/scripts/entrypoint.sh
+RUN chmod +x docker/scripts/download_model.sh
+
 # Set environment variables
 ENV PYTHONUNBUFFERED=1
 ENV PYTHONPATH=/app
@@ -55,13 +59,5 @@ ENV USE_ONNX=false
 ENV DOWNLOAD_PTH=true
 ENV DOWNLOAD_ONNX=false
 
-# Download models based on environment variables
-RUN if [ "$DOWNLOAD_PTH" = "true" ]; then \
-    python download_model.py --type pth; \
-    fi && \
-    if [ "$DOWNLOAD_ONNX" = "true" ]; then \
-    python download_model.py --type onnx; \
-    fi
-
 # Run FastAPI server
-CMD ["uv", "run", "python", "-m", "uvicorn", "api.src.main:app", "--host", "0.0.0.0", "--port", "8880", "--log-level", "debug"]
+CMD ["/app/docker/scripts/entrypoint.sh"]
diff --git a/docker/scripts/download_model.py b/docker/scripts/download_model.py
index bc808df..c27f802 100644
--- a/docker/scripts/download_model.py
+++ b/docker/scripts/download_model.py
@@ -6,7 +6,7 @@ import requests
 from pathlib import Path
 from typing import List
 
-def download_file(url: str, output_dir: Path, model_type: str) -> bool:
+def download_file(url: str, output_dir: Path, model_type: str, overwrite:str) -> bool:
     """Download a file from URL to the specified directory.
     
     Returns:
@@ -19,6 +19,10 @@ def download_file(url: str, output_dir: Path, model_type: str) -> bool:
         
     output_path = output_dir / filename
     
+    if os.path.exists(output_path):
+        print(f"{filename} exists. Canceling download")
+        return True
+    
     print(f"Downloading {filename}...")
     try:
         response = requests.get(url, stream=True)
@@ -52,6 +56,7 @@ def main() -> int:
     parser = argparse.ArgumentParser(description='Download model files')
     parser.add_argument('--type', choices=['pth', 'onnx'], required=True,
                       help='Model type to download (pth or onnx)')
+    parser.add_argument('--overwrite', action='store_true', help='Overwite existing files')
     parser.add_argument('urls', nargs='*', help='Optional model URLs to download')
     args = parser.parse_args()
 
@@ -65,7 +70,8 @@ def main() -> int:
         # Default models if no arguments provided
         default_models = {
             'pth': [
-                "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19.pth"
+                "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19.pth",
+                "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19-half.pth"
             ],
             'onnx': [
                 "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19.onnx",
@@ -79,7 +85,7 @@ def main() -> int:
         # Download all models
         success = True
         for model_url in models_to_download:
-            if not download_file(model_url, models_dir, args.type):
+            if not download_file(model_url, models_dir, args.type,args.overwrite):
                 success = False
         
         if success:
diff --git a/docker/scripts/download_model.sh b/docker/scripts/download_model.sh
index 926a831..24513e3 100644
--- a/docker/scripts/download_model.sh
+++ b/docker/scripts/download_model.sh
@@ -77,6 +77,7 @@ mkdir -p "$MODELS_DIR"
 if [ "$MODEL_TYPE" = "pth" ]; then
     DEFAULT_MODELS=(
         "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19.pth"
+        "https://github.com/remsky/Kokoro-FastAPI/releases/download/v0.1.0/kokoro-v0_19-half.pth"
     )
 else
     DEFAULT_MODELS=(
diff --git a/docker/scripts/entrypoint.sh b/docker/scripts/entrypoint.sh
new file mode 100644
index 0000000..993e846
--- /dev/null
+++ b/docker/scripts/entrypoint.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+if [ "$DOWNLOAD_PTH" = "true" ]; then
+    python docker/scripts/download_model.py  --type pth
+fi
+
+if [ "$DOWNLOAD_ONNX" = "true" ]; then
+    python docker/scripts/download_model.py --type onnx
+fi
+
+exec uv run python -m uvicorn api.src.main:app --host 0.0.0.0 --port 8880 --log-level debug
\ No newline at end of file