diff --git a/.github/workflows/gf.yml b/.github/workflows/gf.yml
index 6b8bddbe1..6cc41a3b9 100644
--- a/.github/workflows/gf.yml
+++ b/.github/workflows/gf.yml
@@ -47,48 +47,7 @@ jobs:
           # Maps tcp port 3306 on service container to the host
           - 3306:3306
 
-      # PostgreSQL backend server.
-      postgres:
-        image: postgres:13
-        env:
-          POSTGRES_PASSWORD: 12345678
-          POSTGRES_USER:     root
-          POSTGRES_DB:       test
-          TZ:                Asia/Shanghai
-        ports:
-          - 5432:5432
-        # Set health checks to wait until postgres has started
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
 
-      # MSSQL backend server.
-      mssql:
-        image: mcmoe/mssqldocker:latest
-        env:
-          ACCEPT_EULA:    Y
-          SA_PASSWORD:    LoremIpsum86
-          MSSQL_DB:       test
-          MSSQL_USER:     root
-          MSSQL_PASSWORD: LoremIpsum86
-        ports:
-          - 1433:1433
-        options: >-
-          --health-cmd="/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P LoremIpsum86 -l 30 -Q \"SELECT 1\" || exit 1"
-          --health-start-period 10s
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 10
-
-      # ClickHouse backend server.
-      clickhouse-server:
-        image: yandex/clickhouse-server
-        ports:
-          - 9000:9000
-          - 8123:8123
-          - 9001:9001
 
 
     strategy:
@@ -117,55 +76,11 @@ jobs:
         echo "gofmt check pass."
         sudo echo "127.0.0.1   local" | sudo tee -a /etc/hosts
 
-#    - name: CLI Build & Test
-#      run: |
-#        cd cmd/gf
-#        go mod tidy
-#        go build ./...
-#        GOARCH=386 go test  ./... || exit 1
-#        GOARCH=amd64 go test  ./... -race -coverprofile=coverage.txt -covermode=atomic -coverpkg=./...,github.com/gogf/gf/... || exit 1
-#
-#    - name: Example Build & Test
-#      run: |
-#        cd example
-#        go mod tidy
-#        go build ./...
-#        GOARCH=386 go test  ./... || exit 1
-#        GOARCH=amd64 go test  ./... -race -coverprofile=coverage.txt -covermode=atomic -coverpkg=./...,github.com/gogf/gf/... || exit 1
-#
-#    - name: Contrib Build & Test
-#      run: |
-#        cd contrib
-#        for file in `find . -name go.mod`; do
-#            dirpath=$(dirname $file)
-#            # Ignore oracle database driver build&test.
-#            if [ "oracle" = $(basename $dirpath) ]; then
-#                continue 1
-#            fi
-#            cd $dirpath
-#            go mod tidy
-#            go build ./...
-#            GOARCH=386 go test  ./... || exit 1
-#            GOARCH=amd64 go test  ./... -race -coverprofile=coverage.txt -covermode=atomic -coverpkg=./...,github.com/gogf/gf/... || exit 1
-#            cd -
-#        done
-
     - name: Main Build & Test
       run: |
         go build ./...
-#        GOARCH=386   go test -v ./... || exit 1
         GOARCH=amd64 go test -v ./... -race -coverprofile=coverage.txt -covermode=atomic -coverpkg=./...,github.com/gogf/gf/... || exit 1
 
-#    - name: Merge Coverage
-#      run: |
-#        for file in `find . -name coverage.txt`; do
-#            # In case of recursively incremental selffile in root directory.
-#            if [ "./coverage.txt" = $file ]; then
-#                continue 1
-#            fi
-#            cat $file >> coverage.txt
-#        done
-
     - name: Report Coverage
       uses: codecov/codecov-action@v2
       with: