diff --git a/Dockerfile b/Dockerfile
index bbd81e8..802d722 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,7 @@ RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list.d/debia
     apt-get update && \
     apt-get install -y --no-install-recommends \
     xvfb \
+    xauth \
     chromium \
     chromium-driver \
     fonts-wqy-zenhei \