diff --git a/unittest_python/Dockerfile b/unittest_python/Dockerfile
index 6a754ce..1b0bf1e 100644
--- a/unittest_python/Dockerfile
+++ b/unittest_python/Dockerfile
@@ -6,8 +6,9 @@ ADD unittest /root/unittest
 
 RUN sed -i s@/dl-cdn.alpinelinux.org/@/mirrors.ustc.edu.cn/@g /etc/apk/repositories \
 	&& apk update \
-    && apk add curl-dev gcc libc-dev curl gzip\
-	&& pip3 install pycurl 
+        && apk add curl-dev gcc libc-dev curl gzip \
+	&& pip3 install pycurl \
+        && pip3 install httpstat
 	
 WORKDIR /root/unittest