diff --git a/Dockerfile.dev b/Dockerfile.dev
deleted file mode 100644
index 3807756..0000000
--- a/Dockerfile.dev
+++ /dev/null
@@ -1,32 +0,0 @@
-# PureStream Development Dockerfile
-# Copies all files to avoid Synology Drive volume mount issues
-
-FROM mcr.microsoft.com/playwright/python:v1.49.1-jammy
-
-WORKDIR /app
-
-# Copy backend files
-COPY backend/ /app/backend/
-
-# Copy pre-built frontend
-COPY frontend/dist/ /app/frontend/dist/
-
-# Create directories for cache and session
-RUN mkdir -p /app/cache /app/session
-
-# Install Python dependencies
-WORKDIR /app/backend
-RUN pip install --no-cache-dir -r requirements.txt && \
-    pip install playwright-stealth && \
-    playwright install chromium
-
-# Environment variables
-ENV PYTHONUNBUFFERED=1
-ENV CACHE_DIR=/app/cache
-ENV MAX_CACHE_SIZE_MB=500
-ENV CACHE_TTL_HOURS=24
-ENV ADMIN_PASSWORD=admin123
-
-EXPOSE 8002
-
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8002"]
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
deleted file mode 100644
index 7974d69..0000000
--- a/docker-compose.dev.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-# PureStream Development Docker Compose
-# Uses Dockerfile.dev which COPIES files to avoid Synology Drive filesystem issues
-
-services:
-  backend:
-    container_name: purestream_dev
-    build:
-      context: .
-      dockerfile: Dockerfile.dev
-    ports:
-      - "8002:8002"
-    volumes:
-      # Only mount data directories (not code)
-      - purestream_cache:/app/cache
-      - purestream_session:/app/session
-    shm_size: '2gb'
-
-volumes:
-  purestream_cache:
-  purestream_session:
-
-    # NOTE: 
-    # - Frontend is served by backend at http://localhost:8002
-    # - Code changes require rebuild: docker-compose -f docker-compose.dev.yml up --build