diff --git a/.travis.yml b/.travis.yml
index c21b89d908..37671c4350 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,38 @@ services:
 go_import_path: volcano.sh/volcano
 jobs:
   include:
-    - stage: publish release
+    - stage: Golint & Gofmt
+      before_script:
+        - go get -u golang.org/x/lint/golint
+      script:
+        - make verify
+    - stage: UT Tests
+      before_script:
+        - go get github.com/mattn/goveralls
+      script:
+        - make unit-test && $HOME/gopath/bin/goveralls -coverprofile=coverage.txt -service=travis-ci
+    - stage: E2E Tests
+      before_script:
+        # Download kubectl
+        - sudo apt-get update && sudo apt-get install -y apt-transport-https
+        - curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
+        - echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee -a /etc/apt/sources.list.d/kubernetes.list
+        - sudo apt-get update
+        - sudo apt-get install -y kubectl
+        # Download kind binary (0.2.0)
+        - sudo curl -o /usr/local/bin/kind -L https://github.com/kubernetes-sigs/kind/releases/download/v0.4.0/kind-linux-amd64
+        - sudo chmod +x /usr/local/bin/kind
+      script:
+        - make vcctl
+        - make images
+        - make e2e-test-kind
+      after_failure:
+        # Echo logs and upload
+        - test -f helm-tiller.log &&  "echo ******<<helm tiller service logs>>******" && cat helm-tiller.log
+        - test -f volcano-admission.log && echo "******<<admission logs>>******" && cat volcano-admission.log
+        - test -f volcano-controller.log && echo "******<<controller logs>>******" && cat volcano-controller.log
+        - test -f volcano-scheduler.log && echo "******<<scheduler logs>>******" && cat volcano-scheduler.log
+    - stage: Publish release
       before_deploy:
         - export TRAVIS_TAG=$(git describe --tags)
       script:
@@ -20,7 +51,6 @@ jobs:
           script: make TAG=${TRAVIS_TAG} RELEASE_VER=${TRAVIS_TAG} release
           on:
             tags: true
-            branch: master
         - provider: releases
           api_key: $GITHUB_TOKEN
           file_glob: true
@@ -28,7 +58,6 @@ jobs:
           skip_cleanup: true
           on:
             tags: true
-            branch: master
 notifications:
   webhooks: https://www.travisbuddy.com/
   on_success: never
diff --git a/hack/publish.sh b/hack/publish.sh
index 68486c4bc8..3a1eb8b04d 100755
--- a/hack/publish.sh
+++ b/hack/publish.sh
@@ -25,8 +25,9 @@ set -o pipefail
 #   2. cp README document into release folder
 #   3. cp default queue into release folder
 #   4. cp helm charts template into release folder and update default image tag
-#   5. upload docker images to volcano.sh
-#   6. generate zip file
+#   5. cp license file into release folder
+#   6. upload docker images to volcano.sh
+#   7. generate zip file
 
 VK_ROOT=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/..
 BINARY_FOLDER=${VK_ROOT}/${BIN_DIR}/${REL_OSARCH}
@@ -38,6 +39,7 @@ HELM_FOLDER=${VK_ROOT}/installer/helm
 VOLCANO_IMAGE_TAG=${TAG:-"latest"}
 DOCKER_PASSWORD=${DOCKER_PASSWORD:-""}
 DOCKER_USERNAME=${DOCKER_USERNAME:-""}
+LICENSE_FILE=${VK_ROOT}/LICENSE
 
 if [[ ! -d ${RELEASE_BINARY} ]];then
     mkdir ${RELEASE_BINARY}
@@ -51,6 +53,10 @@ cp ${QUEUE_FILE} ${RELEASE_FOLDER}
 
 cp -r ${HELM_FOLDER} ${RELEASE_FOLDER}
 
+if [[ -f ${LICENSE_FILE} ]];then
+    cp ${LICENSE_FILE} ${RELEASE_FOLDER}
+fi
+
 # overwrite the tag name into values yaml
 sed -i "s/latest/${VOLCANO_IMAGE_TAG}/g" ${RELEASE_FOLDER}/helm/chart/volcano/values.yaml
 
diff --git a/installer/README.md b/installer/README.md
index eaf50789d3..faf9584a6e 100644
--- a/installer/README.md
+++ b/installer/README.md
@@ -9,13 +9,13 @@ Kubernetes that are commonly required by many classes of batch & elastic workloa
 
 ## Prerequisites
 
-- Kubernetes 1.13+ with CRD support
+- Kubernetes 1.12+ with CRD support
 
 ## Installing volcano via yaml file
 
 All-in-one yaml has been generated for quick deployment. Try command:
 ```$xslt
-kubectl apply -f volcano-xxx.yaml
+kubectl apply -f volcano-v0.0.x.yaml
 ```
 Check the status in namespace `volcano-system`
 ```$xslt
@@ -51,10 +51,10 @@ kubectl apply -f default-queue.yaml
 To install the volcano with chart:
 
 ```bash
-helm install helm/chart --namespace <namespace> --name <specified-name>
+helm install helm/chart/volcano --namespace <namespace> --name <specified-name>
 
 e.g :
-helm install helm/chart --namespace volcano-trial --name volcano-trial
+helm install helm/chart/volcano --namespace volcano-trial --name volcano-trial
 ```
 
 This command deploys volcano in kubernetes cluster with default configuration.  The [configuration](#configuration) section lists the parameters that can be configured during installation.