diff --git a/Makefile b/Makefile
index 985bdfd81ab8..cd1aca3511fe 100644
--- a/Makefile
+++ b/Makefile
@@ -80,7 +80,7 @@ BUILD_BIN_PATH := $(ROOT_PATH)/bin
 
 build: pd-server pd-ctl pd-recover
 
-tools: pd-tso-bench pd-heartbeat-bench regions-dump stores-dump pd-api-bench pd-ut
+tools: pd-tso-bench pd-heartbeat-bench regions-dump stores-dump pd-api-bench pd-dev
 
 PD_SERVER_DEP :=
 ifeq ($(SWAGGER), 1)
@@ -126,12 +126,12 @@ regions-dump:
 	cd tools && CGO_ENABLED=0 go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/regions-dump regions-dump/main.go
 stores-dump:
 	cd tools && CGO_ENABLED=0 go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/stores-dump stores-dump/main.go
-pd-ut: pd-xprog
-	cd tools && GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-ut pd-ut/ut.go pd-ut/coverProfile.go
+pd-dev: pd-xprog
+	cd tools && GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/pd-dev pd-dev/ut.go pd-dev/coverProfile.go
 pd-xprog:
-	cd tools && GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -tags xprog -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/xprog pd-ut/xprog.go
+	cd tools && GOEXPERIMENT=$(BUILD_GOEXPERIMENT) CGO_ENABLED=$(BUILD_TOOL_CGO_ENABLED) go build -tags xprog -gcflags '$(GCFLAGS)' -ldflags '$(LDFLAGS)' -o $(BUILD_BIN_PATH)/xprog pd-dev/xprog.go
 
-.PHONY: pd-ctl pd-tso-bench pd-recover pd-analysis pd-heartbeat-bench simulator regions-dump stores-dump pd-api-bench pd-ut
+.PHONY: pd-ctl pd-tso-bench pd-recover pd-analysis pd-heartbeat-bench simulator regions-dump stores-dump pd-api-bench pd-dev
 
 #### Docker image ####
 
@@ -225,10 +225,16 @@ failpoint-disable: install-tools
 
 #### Test ####
 
-ut: pd-ut
+ut: pd-dev
 	@$(FAILPOINT_ENABLE)
-	./bin/pd-ut run --race
-	@$(CLEAN_UT_BINARY)
+	./bin/pd-dev run --race
+	@$(CLEAN_DEV_BINARY)
+	@$(FAILPOINT_DISABLE)
+
+dev-it: pd-dev
+	@$(FAILPOINT_ENABLE)
+	./bin/pd-dev it run --race
+	@$(CLEAN_DEV_BINARY)
 	@$(FAILPOINT_DISABLE)
 
 PACKAGE_DIRECTORIES := $(subst $(PD_PKG)/,,$(PACKAGES))
@@ -251,10 +257,10 @@ basic-test: install-tools
 	go test $(BASIC_TEST_PKGS) || { $(FAILPOINT_DISABLE); exit 1; }
 	@$(FAILPOINT_DISABLE)
 
-ci-test-job: install-tools dashboard-ui pd-ut
+ci-test-job: install-tools dashboard-ui pd-dev
 	@$(FAILPOINT_ENABLE)
 	./scripts/ci-subtask.sh $(JOB_INDEX) || { $(FAILPOINT_DISABLE); exit 1; }
-	@$(CLEAN_UT_BINARY)
+	@$(CLEAN_DEV_BINARY)
 	@$(FAILPOINT_DISABLE)
 
 TSO_INTEGRATION_TEST_PKGS := $(PD_PKG)/tests/server/tso
@@ -310,7 +316,7 @@ split:
 
 clean: failpoint-disable clean-test clean-build
 
-CLEAN_UT_BINARY := find . -name '*.test.bin'| xargs rm -f
+CLEAN_DEV_BINARY := find . -name '*.test.bin'| xargs rm -f
 
 clean-test:
 	# Cleaning test tmp...
@@ -319,7 +325,7 @@ clean-test:
 	rm -rf /tmp/test_etcd*
 	rm -f $(REAL_CLUSTER_TEST_PATH)/playground.log
 	go clean -testcache
-	@$(CLEAN_UT_BINARY)
+	@$(CLEAN_DEV_BINARY)
 
 clean-build:
 	# Cleaning building files...
diff --git a/scripts/ci-subtask.sh b/scripts/ci-subtask.sh
index 48dfec18af76..f587b39ff09c 100755
--- a/scripts/ci-subtask.sh
+++ b/scripts/ci-subtask.sh
@@ -9,7 +9,7 @@ integrations_dir=$(pwd)/tests/integrations
 case $1 in
     1)
         # unit tests
-        ./bin/pd-ut run --race --coverprofile $ROOT_PATH_COV  || exit 1
+        ./bin/pd-dev run --race --coverprofile $ROOT_PATH_COV  || exit 1
         ;;
     2)
         # tools tests
@@ -18,14 +18,9 @@ case $1 in
     3)
         # integration test client
         cd ./client && make ci-test-job && cat covprofile >> $ROOT_PATH_COV  || exit 1
-        cd $integrations_dir && make ci-test-job test_name=client && cat ./client/covprofile >> $ROOT_PATH_COV || exit 1
         ;;
     4)
-        # integration test tso
-        cd $integrations_dir && make ci-test-job test_name=tso && cat ./tso/covprofile >> $ROOT_PATH_COV || exit 1
-        ;;
-    5)
-        # integration test mcs
-        cd $integrations_dir && make ci-test-job test_name=mcs && cat ./mcs/covprofile >> $ROOT_PATH_COV || exit 1
+        # integration tests
+        ./bin/pd-dev it run --race --coverprofile $ROOT_PATH_COV  || exit 1
         ;;
 esac
diff --git a/tools/pd-ut/README.md b/tools/pd-dev/README.md
similarity index 64%
rename from tools/pd-ut/README.md
rename to tools/pd-dev/README.md
index 4610d542950c..09e98cf71924 100644
--- a/tools/pd-ut/README.md
+++ b/tools/pd-dev/README.md
@@ -1,23 +1,23 @@
-# pd-ut
+# pd-dev
 
-pd-ut is a tool to run unit tests for PD.
+pd-dev is a tool to run tests for PD.
 
 ## Build
 
 1. [Go](https://golang.org/) Version 1.21 or later
-2. In the root directory of the [PD project](https://github.com/tikv/pd), use the `make pd-ut` command to compile and generate `bin/pd-ut`
+2. In the root directory of the [PD project](https://github.com/tikv/pd), use the `make pd-dev` command to compile and generate `bin/pd-dev`
 
 ## Usage
 
-This section describes how to use the pd-ut tool.
+This section describes how to use the pd-dev tool.
 
 ### brief run all tests
 
 ```shell
-make ut 
+make ut
 ```
 
-### run by pd-ut
+### run by pd-dev
 
 - You should `make failpoint-enable` before running the tests.
 - And after running the tests, you should `make failpoint-disable` and `make clean-test` to disable the failpoint and clean the environment.
@@ -26,45 +26,45 @@ make ut
 
 ```shell
 // run all tests
-pd-ut
+pd-dev
 
 // show usage
-pd-ut -h
+pd-dev -h
 
 // list all packages
-pd-ut list
+pd-dev list
 
 // list test cases of a single package
-pd-ut list $package
+pd-dev list $package
 
 // list test cases that match a pattern
-pd-ut list $package 'r:$regex'
+pd-dev list $package 'r:$regex'
 
 // run all tests
-pd-ut run
+pd-dev run
 
 // run test all cases of a single package
-pd-ut run $package
+pd-dev run $package
 
 // run test cases of a single package
-pd-ut run $package $test
+pd-dev run $package $test
 
 // run test cases that match a pattern
-pd-ut run $package 'r:$regex'
+pd-dev run $package 'r:$regex'
 
 // build all test package
-pd-ut build
+pd-dev build
 
 // build a test package
-pd-ut build xxx
+pd-dev build xxx
 
 // write the junitfile
-pd-ut run --junitfile xxx
+pd-dev run --junitfile xxx
 
 // test with race flag
-pd-ut run --race
+pd-dev run --race
 
 // test with coverprofile
-pd-ut run --coverprofile xxx
+pd-dev run --coverprofile xxx
 go tool cover --func=xxx
 ```
diff --git a/tools/pd-ut/coverProfile.go b/tools/pd-dev/coverProfile.go
similarity index 100%
rename from tools/pd-ut/coverProfile.go
rename to tools/pd-dev/coverProfile.go
diff --git a/tools/pd-ut/ut.go b/tools/pd-dev/ut.go
similarity index 94%
rename from tools/pd-ut/ut.go
rename to tools/pd-dev/ut.go
index 4a2257744b1b..12db6191522e 100644
--- a/tools/pd-ut/ut.go
+++ b/tools/pd-dev/ut.go
@@ -38,53 +38,54 @@ import (
 
 func usage() bool {
 	msg := `// run all tests
-pd-ut
+pd-dev
 
 // show usage
-pd-ut -h
+pd-dev -h
 
 // list all packages
-pd-ut list
+pd-dev list
 
 // list test cases of a single package
-pd-ut list $package
+pd-dev list $package
 
 // list test cases that match a pattern
-pd-ut list $package 'r:$regex'
+pd-dev list $package 'r:$regex'
 
 // run all tests
-pd-ut run
+pd-dev run
 
 // run test all cases of a single package
-pd-ut run $package
+pd-dev run $package
 
 // run test cases of a single package
-pd-ut run $package $test
+pd-dev run $package $test
 
 // run test cases that match a pattern
-pd-ut run $package 'r:$regex'
+pd-dev run $package 'r:$regex'
 
 // build all test package
-pd-ut build
+pd-dev build
 
 // build a test package
-pd-ut build xxx
+pd-dev build xxx
 
 // write the junitfile
-pd-ut run --junitfile xxx
+pd-dev run --junitfile xxx
 
 // test with race flag
-pd-ut run --race
+pd-dev run --race
 
 // test with coverprofile
-pd-ut run --coverprofile xxx
+pd-dev run --coverprofile xxx
 go tool cover --func=xxx`
 
 	fmt.Println(msg)
 	return true
 }
 
-const modulePath = "github.com/tikv/pd"
+var modulePath = "github.com/tikv/pd"
+var integrationsTestPath = "tests/integrations"
 
 var (
 	// runtime
@@ -137,6 +138,22 @@ func main() {
 			isSucceed = cmdBuild(os.Args[2:]...)
 		case "run":
 			isSucceed = cmdRun(os.Args[2:]...)
+		case "it":
+			// run integration tests
+			if len(os.Args) >= 3 {
+				modulePath = path.Join(modulePath, integrationsTestPath)
+				workDir = path.Join(workDir, integrationsTestPath)
+				switch os.Args[2] {
+				case "list":
+					isSucceed = cmdList(os.Args[3:]...)
+				case "build":
+					isSucceed = cmdBuild(os.Args[3:]...)
+				case "run":
+					isSucceed = cmdRun(os.Args[3:]...)
+				default:
+					isSucceed = usage()
+				}
+			}
 		default:
 			isSucceed = usage()
 		}
@@ -442,6 +459,7 @@ func filterTestCases(tasks []task, arg1 string) ([]task, error) {
 
 func listPackages() ([]string, error) {
 	cmd := exec.Command("go", "list", "./...")
+	cmd.Dir = workDir
 	ss, err := cmdToLines(cmd)
 	if err != nil {
 		return nil, withTrace(err)
@@ -610,7 +628,7 @@ func (*numa) testCommand(pkg string, fn string) *exec.Cmd {
 }
 
 func skipDIR(pkg string) bool {
-	skipDir := []string{"tests/integrations", "bin", "cmd"}
+	skipDir := []string{"bin", "cmd"}
 	for _, ignore := range skipDir {
 		if strings.HasPrefix(pkg, ignore) {
 			return true
@@ -622,7 +640,11 @@ func skipDIR(pkg string) bool {
 // buildTestBinaryMulti is much faster than build the test packages one by one.
 func buildTestBinaryMulti(pkgs []string) error {
 	// go test --exec=xprog --tags=tso_function_test,deadlock -vet=off --count=0 $(pkgs)
+	// workPath just like `/data/nvme0n1/husharp/proj/pd/tests/integrations`
 	xprogPath := path.Join(workDir, "bin/xprog")
+	if strings.Contains(workDir, integrationsTestPath) {
+		xprogPath = path.Join(workDir[:strings.LastIndex(workDir, integrationsTestPath)], "bin/xprog")
+	}
 	packages := make([]string, 0, len(pkgs))
 	for _, pkg := range pkgs {
 		packages = append(packages, path.Join(modulePath, pkg))
diff --git a/tools/pd-ut/xprog.go b/tools/pd-dev/xprog.go
similarity index 100%
rename from tools/pd-ut/xprog.go
rename to tools/pd-dev/xprog.go