diff --git a/.circleci/config.yml b/.circleci/config.yml
index cd5bde1a78..aaa930b6dd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,115 +3,122 @@
 # Check https://circleci.com/docs/2.0/language-go/ for more details
 version: 2
 jobs:
-  build:
+  build_test_docker:
     docker:
-      # specify the version
       - image: iotex/iotex-core-ci:latest
-
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
     working_directory: /go/src/github.com/iotexproject/iotex-core
     steps:
       - checkout
-
-      # specify any bash command here prefixed with `run: `
       - run: golint -set_exit_status $(go list ./... | grep -v /vendor/ | grep -v /explorer/idl/ | grep -v /api/idl/)
       - run: ./go.test.sh
       - run: bash <(curl -s https://codecov.io/bash)
       - run: go test -run=XXX -bench=. $(go list ./crypto)
       - run: make minicluster
 
-  nightly-build:
-    docker:
-      # specify the version
-      - image: iotex/iotex-core-ci:latest
-
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
+  build_test_darwin:
+    macos:
+      xcode: "10.2.0"   # not supported > 10.2.0
+    working_directory: ~/go/src/github.com/iotexproject/iotex-core
 
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
-    working_directory: /go/src/github.com/iotexproject/iotex-core
     steps:
       - checkout
-
-      # specify any bash command here prefixed with `run: `
-      - run: make nightlybuild
-      - run: cd cli/ioctl/ && sh buildcli.sh
-      - run: sudo apt install awscli
       - run:
-          name: Deploy to S3
-          command: aws s3 cp release/* ${S3_BUCKET_DIR}
+          name: install golang 1.11.6
+          command: |
+            curl -o go1.11.6.darwin-amd64.tar.gz https://dl.google.com/go/go1.11.6.darwin-amd64.tar.gz
+            sudo tar -C /usr/local -xzf go1.11.6.darwin-amd64.tar.gz
+      - run:
+          name: SET GO ENV AND go.test.sh
+          command: |
+            export GOPATH=~/go
+            export GOROOT="/usr/local/go"
+            export LD_LIBRARY_PATH=:~/go/src/github.com/iotexproject/iotex-core/crypto/lib
+            export PATH=$PATH:$GOPATH/bin:$PATH:$GOROOT/bin
+            ./go.test.sh
+            bash <(curl -s https://codecov.io/bash)
+            go test -run=XXX -bench=. $(go list ./crypto)
+            make minicluster
 
-  test_macos_build:
-    macos:
-      xcode: "10.2.0"   # not supported > 10.2.0 
+  build_test_ubuntu:
+    machine:
+      image: circleci/classic:latest
     working_directory: ~/go/src/github.com/iotexproject/iotex-core
-
     steps:
       - checkout
-
       - run: 
-          name: Install golang / dep
+          name: clean go 1.9 update golang 1.11.6
           command: |
-            brew install golang
+            wget https://dl.google.com/go/go1.11.6.linux-amd64.tar.gz
+            sudo rm -rf /usr/local/go
+            sudo tar -C /usr/local -zxf go1.11.6.linux-amd64.tar.gz
       - run:
-          name: SET GO ENV
-
+          name: SET GO ENV AND go.test.sh
           command: |
+            export GOROOT="/usr/local/go"
             export GOPATH=~/go
-            export GOROOT="$(brew --prefix golang)/libexec"
-            export LD_LIBRARY_PATH=:~/go/src/github.com/iotexproject/iotex-core/crypto/lib
-            export PATH=$PATH:$GOPATH/bin
-            export PATH=$PATH:$GOROOT/bin
-            set -e
-            for d in $(go list ./... | grep -v 'vendor\|protocol/vote'); do
-                go test -short -v -coverprofile=profile.out -covermode=count "$d"
-                if [ -f profile.out ]; then
-                    cat profile.out >> coverage.txt
-                    rm profile.out
-                fi
-            done
+            export LD_LIBRARY_PATH=:"/home/circleci/go/src/github.com/iotexproject/iotex-core/crypto/lib"
+            export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
+            ./go.test.sh
+            bash <(curl -s https://codecov.io/bash)
+            go test -run=XXX -bench=. $(go list ./crypto)
+            make minicluster          
+######################################################################
+  nightly_build_docker:
+    docker:
+      # specify the version
+      - image: iotex/iotex-core-ci:latest
+
+    working_directory: /go/src/github.com/iotexproject/iotex-core
+    steps:
+      - checkout
       # specify any bash command here prefixed with `run: `
-      #- run: golint -set_exit_status $(go list ./... | grep -v /vendor/ | grep -v /explorer/idl/ | grep -v /api/idl/)
-      #- run: go env
-      #- run: dep ensure
-      #- run: ./go.test.sh
-      - run: bash <(curl -s https://codecov.io/bash)
-      - run: go test -run=XXX -bench=. $(go list ./crypto)
-      - run: make minicluster
+      - run: make nightlybuild
+
+  nightly_ioctl_build_docker:
+    docker:
+      # specify the version
+      - image: iotex/iotex-core-ci:latest
 
-  nightly-macos:
+    working_directory: /go/src/github.com/iotexproject/iotex-core
+    steps:
+      - checkout
+      - run: cd cli/ioctl/ && ./buildcli.sh
+      - run: sudo apt-get install python python-pip 
+      - run: sudo pip install awscli
+      - run: aws s3 sync cli/ioctl/release/ ${S3_BUCKET_DIR}
+
+  nightly_ioctl_build_darwin:
     macos:
-      xcode: "10.2.0"   # not supported > 10.2.0 
-      
+      xcode: "10.2.0"   # not supported > 10.2.0
+
     working_directory: ~/go/src/github.com/iotexproject/iotex-core
 
     steps:
       - checkout
-      - run: cd cli/ioctl/ && sh buildcli.sh
-      - run: pip install awscli
       - run:
-          name: Deploy to S3
-          command: aws s3 cp release/* ${S3_BUCKET_DIR}
+          name: install golang 1.11.6
+          command: |
+            curl -o go1.11.6.darwin-amd64.tar.gz https://dl.google.com/go/go1.11.6.darwin-amd64.tar.gz
+            sudo tar -C /usr/local -xzf go1.11.6.darwin-amd64.tar.gz
+      - run:
+          name: SET GO ENV AND buildcli.sh
+          command: |
+            export GOPATH=~/go
+            export GOROOT="/usr/local/go"
+            export LD_LIBRARY_PATH=:~/go/src/github.com/iotexproject/iotex-core/crypto/lib
+            export PATH=$PATH:$GOPATH/bin:$PATH:$GOROOT/bin
+            cd cli/ioctl/ && ./buildcli.sh
+            sudo pip install awscli
+            aws s3 sync release/ ${S3_BUCKET_DIR}
 
 workflows:
   version: 2
   commit:
     jobs:
-      - build
-      - test_macos_build
+
+      - build_test_darwin
+      - build_test_docker
+
   scheduled-workflow:
     triggers:
       - schedule:
@@ -121,5 +128,6 @@ workflows:
               only:
                 - master
     jobs:
-      - nightly-build
-      - nightly-macos
+      - nightly_build_docker
+      - nightly_ioctl_build_docker
+      - nightly_ioctl_build_darwin
diff --git a/cli/ioctl/buildcli.sh b/cli/ioctl/buildcli.sh
index 9703d89ddb..686ca5b6f4 100755
--- a/cli/ioctl/buildcli.sh
+++ b/cli/ioctl/buildcli.sh
@@ -36,4 +36,4 @@ cd  $(dirname $0)
 gofmt -w ./
 
 CGO_ENABLED=1 GOARCH=amd64 go build -o $release_dir/$project_name-$OS-amd64 -v .
-CGO_ENABLED=1 GOARCH=386 go build -o $release_dir/$project_name-$OS-386 -v .
+#CGO_ENABLED=1 GOARCH=386 go build -o $release_dir/$project_name-$OS-386 -v .