diff --git a/.travis.yml b/.travis.yml
index 40b1e599..f625016e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -58,7 +58,7 @@ before_install:
 install:
   - go get -u honnef.co/go/tools/cmd/staticcheck
   - go get -u github.com/mdempsky/unconvert
-  - go get -u github.com/gordonklaus/ineffassign  
+  - go get -u github.com/gordonklaus/ineffassign
 before_script:
 
   #  -
@@ -80,6 +80,6 @@ script:
   - staticcheck -show-ignored -checks "-ST1017,-U1000,-ST1005,-S1034,-S1012,-SA4006,-SA6005,-SA1019,-SA1024" ./
   - unconvert $(go list ./... | grep -v /vendor/)
   - ineffassign .
-  - find . ! \( -path './vendor' -prune \) -type f -name '*.go' -print0 | xargs -0 gofmt -l -s  
+  - find . ! \( -path './vendor' -prune \) -type f -name '*.go' -print0 | xargs -0 gofmt -l -s
 addons:
   postgresql: "9.6"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd40185b..14c6793f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,4 +17,6 @@
 - Fix 4444: panic when 404 not found. [4446](https://github.com/beego/beego/pull/4446)
 - Fix 4435: fix panic when controller dir not found. [4452](https://github.com/beego/beego/pull/4452)
 - Fix 4456: Fix router method expression [4456](https://github.com/beego/beego/pull/4456)
-- Remove some `go get` lines in `.travis.yml` file [4469](https://github.com/beego/beego/pull/4469)
\ No newline at end of file
+- Remove some `go get` lines in `.travis.yml` file [4469](https://github.com/beego/beego/pull/4469)
+- Fix 4451: support QueryExecutor interface. [4461](https://github.com/beego/beego/pull/4461)
+- Add some testing scripts [4461](https://github.com/beego/beego/pull/4461)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c4818c88..83a7eaea 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -36,7 +36,7 @@ We provide docker compose file to start all middlewares.
 You can run:
 
 ```shell script
-docker-compose -f scripts/test_docker_compose.yml up -d
+docker-compose -f scripts/test_docker_compose.yaml up -d
 ```
 
 Unit tests read addresses from environment, here is an example:
diff --git a/README.md b/README.md
index 6450e183..66abc883 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Beego [![Build Status](https://travis-ci.org/astaxie/beego.svg?branch=master)](https://travis-ci.org/astaxie/beego) [![GoDoc](http://godoc.org/github.com/beego/beego/v2?status.svg)](http://godoc.org/github.com/beego/beego/v2) [![Foundation](https://img.shields.io/badge/Golang-Foundation-green.svg)](http://golangfoundation.org) [![Go Report Card](https://goreportcard.com/badge/github.com/beego/beego/v2)](https://goreportcard.com/report/github.com/beego/beego/v2)
+# Beego [![Build Status](https://travis-ci.org/beego/beego.svg?branch=master)](https://travis-ci.org/beego/beego) [![GoDoc](http://godoc.org/github.com/beego/beego?status.svg)](http://godoc.org/github.com/beego/beego) [![Foundation](https://img.shields.io/badge/Golang-Foundation-green.svg)](http://golangfoundation.org) [![Go Report Card](https://goreportcard.com/badge/github.com/beego/beego)](https://goreportcard.com/report/github.com/beego/beego)
 
 Beego is used for rapid development of enterprise application in Go, including RESTful APIs, web apps and backend
 services.
diff --git a/client/orm/types.go b/client/orm/types.go
index 59eb9055..ab3ddac4 100644
--- a/client/orm/types.go
+++ b/client/orm/types.go
@@ -216,19 +216,25 @@ type DriverGetter interface {
 	Driver() Driver
 }
 
+
 type ormer interface {
 	DQL
 	DML
 	DriverGetter
 }
 
-type Ormer interface {
+//QueryExecutor wrapping for ormer
+type QueryExecutor interface {
 	ormer
+}
+
+type Ormer interface {
+	QueryExecutor
 	TxBeginner
 }
 
 type TxOrmer interface {
-	ormer
+	QueryExecutor
 	TxCommitter
 }
 
diff --git a/scripts/prepare_etcd.sh b/scripts/prepare_etcd.sh
new file mode 100644
index 00000000..d34c05a3
--- /dev/null
+++ b/scripts/prepare_etcd.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+etcdctl put current.float 1.23
+etcdctl put current.bool true
+etcdctl put current.int 11
+etcdctl put current.string hello
+etcdctl put current.serialize.name test
+etcdctl put sub.sub.key1 sub.sub.key
\ No newline at end of file
diff --git a/scripts/test.sh b/scripts/test.sh
new file mode 100644
index 00000000..977055a3
--- /dev/null
+++ b/scripts/test.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+docker-compose -f "$(pwd)/scripts/test_docker_compose.yaml" up -d
+
+export ORM_DRIVER=mysql
+export TZ=UTC
+export ORM_SOURCE="beego:test@tcp(localhost:13306)/orm_test?charset=utf8"
+
+# wait for services in images ready
+sleep 5
+
+go test "$(pwd)/..."
+
+# clear all container
+docker-compose -f "$(pwd)/scripts/test_docker_compose.yaml" down
+
+
diff --git a/scripts/test_docker_compose.yaml b/scripts/test_docker_compose.yaml
new file mode 100644
index 00000000..f22b6deb
--- /dev/null
+++ b/scripts/test_docker_compose.yaml
@@ -0,0 +1,55 @@
+version: "3.8"
+services:
+  redis:
+    container_name: "beego-redis"
+    image: redis
+    environment:
+      - ALLOW_EMPTY_PASSWORD=yes
+    ports:
+      - "6379:6379"
+
+  mysql:
+    container_name: "beego-mysql"
+    image: mysql:5.7.30
+    ports:
+    - "13306:3306"
+    environment:
+      - MYSQL_ROOT_PASSWORD=1q2w3e
+      - MYSQL_DATABASE=orm_test
+      - MYSQL_USER=beego
+      - MYSQL_PASSWORD=test
+
+  postgresql:
+    container_name: "beego-postgresql"
+    image: bitnami/postgresql:latest
+    ports:
+    - "5432:5432"
+    environment:
+      - ALLOW_EMPTY_PASSWORD=yes
+  ssdb:
+    container_name: "beego-ssdb"
+    image: wendal/ssdb
+    ports:
+    - "8888:8888"
+  memcache:
+    container_name: "beego-memcache"
+    image: memcached
+    ports:
+    - "11211:11211"
+  etcd:
+    command: >
+      sh -c "
+      etcdctl put current.float 1.23
+      && etcdctl put current.bool true
+      && etcdctl put current.int 11
+      && etcdctl put current.string hello
+      && etcdctl put current.serialize.name test
+      "
+    container_name: "beego-etcd"
+    environment:
+      - ALLOW_NONE_AUTHENTICATION=yes
+#      - ETCD_ADVERTISE_CLIENT_URLS=http://etcd:2379
+    image: bitnami/etcd
+    ports:
+    - "2379:2379"
+    - "2380:2380"
\ No newline at end of file