diff --git a/Dockerfile b/Dockerfile
index 07a2c83..a7b71ec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,20 @@
-FROM alpine
-MAINTAINER ZK <zkalgclub@163.com>
-
-RUN apk add --update openssh-client && rm -rf /var/cache/apk/*
-
-CMD rm -rf /root/.ssh && mkdir /root/.ssh && cp -R /root/ssh/* /root/.ssh/ && chmod -R 600 /root/.ssh/* && \
-ssh \
--C \
--f \
--N \
--g \
--p $REMOTE_PORT \
--L $LOCAL_LISTEN_PORT:$LOCAL_LISTEN_HOST:$REMOTE_LISTEN_PORT $REMOTE_USER@$REMOTE_HOST \
-&& while true; do sleep 10; done;
-EXPOSE 1-65535
+FROM ubuntu
+MAINTAINER ZK <zkalgclub@163.com>
+
+WORKDIR $MYPATH
+
+RUN apt-get update
+RUN apt-get install -y  vim 
+RUN apt-get install -y  net-tools
+RUN apt-get install -y  iputils-ping
+
+CMD rm -rf /root/.ssh && mkdir /root/.ssh && cp -R /root/ssh/* /root/.ssh/ && chmod -R 600 /root/.ssh/* && \
+ssh \
+-C \
+-f \
+-N \
+-g \
+-p $REMOTE_PORT \
+-L $LOCAL_LISTEN_PORT:$LOCAL_LISTEN_HOST:$REMOTE_LISTEN_PORT $REMOTE_USER@$REMOTE_HOST \
+&& while true; do sleep 10; done;
+EXPOSE 1-65535