diff --git a/ci-webhook/tomcat/Dockerfile b/ci-webhook/tomcat/Dockerfile
index b2bf750..598488f 100755
--- a/ci-webhook/tomcat/Dockerfile
+++ b/ci-webhook/tomcat/Dockerfile
@@ -1,14 +1,18 @@
-FROM registry.cn-hangzhou.aliyuncs.com/kennylee/sshd-tomcat:tomcat8-jre7-nodejs7
+FROM registry.cn-hangzhou.aliyuncs.com/kennylee/sshd-tomcat:tomcat8-jdk7-nodejs7
+
+ENV REPO_URL=http://sys:11111111@192.168.3.231:10080/zgbj/gkxt.git
+ENV PROJECT_NAME=gkxt
+ENV PROJECT_BRANCH=feature_testci
+
+RUN sed -i "s@\/usr\/lib\/jvm\/java-7-oracle@${JAVA_HOME}@" /etc/init.d/tomcat
+RUN sed -i "s@-server -Xms128m -Xmx1024m -XX\:PermSize=64M -XX\:MaxPermSize=192M@${JAVA_OPTS}@" /etc/init.d/tomcat
 
 RUN cd /root && git clone https://git.oschina.net/kennylee/ci-webhook.git ci-webhook
+RUN cd ci-webhook && cnpm install
+RUN cd /tmp/ && git clone $REPO_URL $PROJECT_NAME && cd $PROJECT_NAME && git checkout $PROJECT_BRANCH
+RUN cd /tmp/$PROJECT_NAME && ./gradlew --no-daemon clean dist -x test
+RUN rm -rf ${CATALINA_HOME}/webapps/* && unzip /tmp/$PROJECT_NAME/build/dist/*.zip -d ${CATALINA_HOME}/webapps/
 
-RUN cd ci-webhook && cnpm install 
-
-# Install Java.
-RUN \
-  apt-get update && \
-  apt-get install -y python-pip && \
-  pip install supervisor-stdout && \
-  rm -rf /var/lib/apt/lists/*
-
+COPY deploy.sh /deploy.sh
+RUN chmod +x /deploy.sh
 
diff --git a/ci-webhook/tomcat/deploy.sh b/ci-webhook/tomcat/deploy.sh
new file mode 100644
index 0000000..0c645f3
--- /dev/null
+++ b/ci-webhook/tomcat/deploy.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+PROJECT_NAME=gkxt
+REPO_BRANCH=feature_testci
+CUSTOM_JAVA_OPTS=
+
+if [ -n "${JAVA_OPTS}" ]; then
+    CUSTOM_JAVA_OPTS="$JAVA_OPTS"
+fi
+
+source /root/.bashrc
+TOMCAT_WEBAPPS_PATH=$CATALINA_HOME'/webapps/'
+
+if [ -n "${CUSTOM_JAVA_OPTS}" ]; then
+    export JAVA_OPTS=$CUSTOM_JAVA_OPTS
+fi
+
+${CATALINA_HOME}/bin/catalina.sh stop
+sleep 3s
+cd /tmp/$PROJECT_NAME
+git fetch origin $REPO_BRANCH
+git reset --hard origin/$REPO_BRANCH
+./gradlew --no-daemon clean dist -x test
+/bin/bash -c "rm -rf ${TOMCAT_WEBAPPS_PATH}* && unzip /tmp/$PROJECT_NAME/build/dist/*.zip -d $TOMCAT_WEBAPPS_PATH && ${CATALINA_HOME}/bin/catalina.sh run"
+
diff --git a/ci-webhook/tomcat/server.js b/ci-webhook/tomcat/server.js
index 596aaaa..c874e00 100644
--- a/ci-webhook/tomcat/server.js
+++ b/ci-webhook/tomcat/server.js
@@ -1,27 +1,14 @@
 var http = require("http"),
     exec = require('child_process').exec;
 
-const PORT = 7788, projectName = 'gkxt';
-const repo = {
-    url: 'http://sys:11111111@192.168.3.231:10080/zgbj/gkxt.git', // git repository
-    branch: 'feature_testci',
-    localPath: '/tmp/',
-    buildCommand: './gradlew clean dist -x test',
-    distPath: '/root/tomcat/webapps/'
-};
+const PORT = 7788;
 
 http.createServer(function (request, response) {
     if (request.url.search(/deploy\/?$/i) > 0) {
         var commands = [
-            'rm -rf ' + repo.localPath + projectName,
-            'cd ' + repo.localPath,
-            'git clone ' + repo.url + ' ' + projectName,
-            'cd ' + projectName,
-            'git checkout ' + repo.branch,
-            repo.buildCommand,
-            'rm -rf ' + repo.distPath + "*",
-            'unzip ./build/dist/*.zip -d ' + repo.distPath,
-            'service tomcat restart'
+            'supervisorctl stop tomcat',
+            'sleep 3s',
+            'supervisorctl start tomcat'
         ].join(' && ');
         var buildProcess = exec(commands, function (err, out, code) {
             if (err instanceof Error) {
diff --git a/ci-webhook/tomcat/supervisord.conf b/ci-webhook/tomcat/supervisord.conf
index 3de934b..c653eab 100644
--- a/ci-webhook/tomcat/supervisord.conf
+++ b/ci-webhook/tomcat/supervisord.conf
@@ -5,9 +5,11 @@ nodaemon=true
 command=/usr/sbin/sshd -D
 
 [program:tomcat]
-command=/supervisord_wrapper.sh
+command=/bin/bash /deploy.sh
 stdout_events_enabled = true
 stderr_events_enabled = true
+startretries=3
+environment=JAVA_OPTS='-server -Xms256m -Xmx1536m -XX:PermSize=64M -XX:MaxPermSize=192M'
 
 [program:ci]
 command=/usr/bin/node /root/ci-webhook/server.js
@@ -16,7 +18,7 @@ stderr_events_enabled = true
 
 [eventlistener:stdout]
 command = supervisor_stdout
-buffer_size = 100
+#buffer_size = 10
 events = PROCESS_LOG
 result_handler = supervisor_stdout:event_handler