diff --git a/infra/docker/worker.Dockerfile b/infra/docker/worker.Dockerfile
index 4fc1ff980..32766988d 100755
--- a/infra/docker/worker.Dockerfile
+++ b/infra/docker/worker.Dockerfile
@@ -113,7 +113,7 @@ RUN chmod +x /usr/local/bin/entrypoint-worker.sh
 
 # 设置 Python 路径
 ENV PATH="/opt/venv/bin:$PATH"
-ENV PYTHONPATH=/app
+ENV PYTHONPATH=/app:/app/packages
 ENV PYTHONUNBUFFERED=1
 ENV APP_VERSION=$APP_VERSION