diff --git a/tools/release/release-ci.sh b/tools/release/release-ci.sh
index 3b7496b1a..666589a32 100755
--- a/tools/release/release-ci.sh
+++ b/tools/release/release-ci.sh
@@ -1,5 +1,31 @@
 #!/bin/bash
 
+set -x
+
+apt-get update
+apt-get -y install jq
+
+function getattr() {
+  curl -s -H "Metadata-Flavor: Google" http://metadata.google.internal/computeMetadata/v1/instance/attributes/$1
+}
+
+GITHUB_TOKEN=$(getattr "github_token")
+RELEASE_TAG=$(getattr "release_tag")
+RELEASE_ID=$(curl -L -s https://api.github.com/repos/v2ray/v2ray-core/releases/tags/${RELEASE_TAG} | jq ".id")
+
+mkdir -p /v2ray/build
+
+curl -L -o /v2ray/build/releases https://api.github.com/repos/v2ray/v2ray-core/releases
+
+GO_INSTALL=golang.tar.gz
+curl -L -o ${GO_INSTALL} https://storage.googleapis.com/golang/go1.8.linux-amd64.tar.gz
+tar -C /usr/local -xzf ${GO_INSTALL}
+export PATH=$PATH:/usr/local/go/bin
+
+mkdir -p /v2ray/src
+export GOPATH=/v2ray
+
+go get -u v2ray.com/core/...
 go install v2ray.com/core/tools/build
 
 $GOPATH/bin/build --os=windows --arch=x86 --zip
@@ -18,25 +44,50 @@ $GOPATH/bin/build --os=freebsd --arch=amd64 --zip
 $GOPATH/bin/build --os=openbsd --arch=x86 --zip
 $GOPATH/bin/build --os=openbsd --arch=amd64 --zip
 
-INSTALL_DIR=_install
+function upload() {
+  FILE=$1
+  CTYPE=$(file -b --mime-type $FILE)
+  curl -H "Authorization: token ${GITHUB_TOKEN}" -H "Content-Type: ${CTYPE}" --data-binary @$FILE "https://uploads.github.com/repos/v2ray/v2ray-core/releases/${RELEASE_ID}/assets?name=$(basename $FILE)"
+}
 
-git clone "https://github.com/v2ray/install.git" ${INSTALL_DIR}
+echo $(upload $GOPATH/bin/v2ray-macos.zip)
+echo $(upload $GOPATH/bin/v2ray-windows-64.zip)
+echo $(upload $GOPATH/bin/v2ray-windows-32.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-64.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-32.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-arm.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-arm64.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-mips64.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-mips64le.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-mips.zip)
+echo $(upload $GOPATH/bin/v2ray-linux-mipsle.zip)
+echo $(upload $GOPATH/bin/v2ray-freebsd-64.zip)
+echo $(upload $GOPATH/bin/v2ray-freebsd-32.zip)
+echo $(upload $GOPATH/bin/v2ray-openbsd-64.zip)
+echo $(upload $GOPATH/bin/v2ray-openbsd-32.zip)
+echo $(upload $GOPATH/bin/metadata.txt)
 
-RELEASE_DIR=${INSTALL_DIR}/releases/${TRAVIS_TAG}
-mkdir -p ${RELEASE_DIR}/
-cp $GOPATH/bin/metadata.txt ${RELEASE_DIR}/
-cp $GOPATH/bin/v2ray-*.zip ${RELEASE_DIR}/
-echo ${TRAVIS_TAG} > ${INSTALL_DIR}/releases/latest.txt
 
-cp $GOPATH/bin/v2ray-${TRAVIS_TAG}-linux-64/v2ray ${INSTALL_DIR}/docker/official/
 
-pushd ${INSTALL_DIR}
-git config user.name "V2Ray Auto Build"
-git config user.email "admin@v2ray.com"
-git add -A
-git commit -m "Update for ${TRAVIS_TAG}"
-git push "https://${GIT_KEY_INSTALL}@github.com/v2ray/install.git" master
-popd
+#INSTALL_DIR=_install
 
-DOCKER_HUB_API=https://registry.hub.docker.com/u/v2ray/official/trigger/${DOCKER_HUB_KEY}/
-curl -H "Content-Type: application/json" --data '{"build": true}' -X POST "${DOCKER_HUB_API}"
+#git clone "https://github.com/v2ray/install.git" ${INSTALL_DIR}
+
+#RELEASE_DIR=${INSTALL_DIR}/releases/${TRAVIS_TAG}
+#mkdir -p ${RELEASE_DIR}/
+#cp $GOPATH/bin/metadata.txt ${RELEASE_DIR}/
+#cp $GOPATH/bin/v2ray-*.zip ${RELEASE_DIR}/
+#echo ${TRAVIS_TAG} > ${INSTALL_DIR}/releases/latest.txt
+
+#cp $GOPATH/bin/v2ray-${TRAVIS_TAG}-linux-64/v2ray ${INSTALL_DIR}/docker/official/
+
+#pushd ${INSTALL_DIR}
+#git config user.name "V2Ray Auto Build"
+#git config user.email "admin@v2ray.com"
+#git add -A
+#git commit -m "Update for ${TRAVIS_TAG}"
+#git push "https://${GIT_KEY_INSTALL}@github.com/v2ray/install.git" master
+#popd
+
+#DOCKER_HUB_API=https://registry.hub.docker.com/u/v2ray/official/trigger/${DOCKER_HUB_KEY}/
+#curl -H "Content-Type: application/json" --data '{"build": true}' -X POST "${DOCKER_HUB_API}"