diff --git a/go.mod b/go.mod
index da2dafbc79..2d3137fd7c 100644
--- a/go.mod
+++ b/go.mod
@@ -99,7 +99,6 @@ require (
 	github.com/rivo/uniseg v0.4.4 // indirect
 	github.com/rs/xid v1.4.0 // indirect
 	github.com/sirupsen/logrus v1.9.0 // indirect
-	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect
 	github.com/tklauser/numcpus v0.6.0 // indirect
 	github.com/vishvananda/netlink v0.0.0-20210530105856-14e832ae1e8f // indirect
diff --git a/go.sum b/go.sum
index 5316ac9032..b3001521ff 100644
--- a/go.sum
+++ b/go.sum
@@ -214,8 +214,6 @@ github.com/spf13/cobra v1.6.1/go.mod h1:IOw/AERYS7UzyrGinqmz6HLUo219MORXGxhbaJUq
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
-github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
diff --git a/pkg/cluster/operation/upgrade.go b/pkg/cluster/operation/upgrade.go
index a5eea3fc18..5c4c420858 100644
--- a/pkg/cluster/operation/upgrade.go
+++ b/pkg/cluster/operation/upgrade.go
@@ -18,7 +18,6 @@ import (
 	"crypto/tls"
 	"fmt"
 	"os"
-	"path/filepath"
 	"reflect"
 	"strings"
 	"time"
@@ -26,7 +25,6 @@ import (
 	perrs "github.com/pingcap/errors"
 	"github.com/pingcap/tiup/pkg/checkpoint"
 	"github.com/pingcap/tiup/pkg/cluster/api"
-	"github.com/pingcap/tiup/pkg/cluster/ctxt"
 	"github.com/pingcap/tiup/pkg/cluster/spec"
 	logprinter "github.com/pingcap/tiup/pkg/logger/printer"
 	"github.com/pingcap/tiup/pkg/set"
@@ -146,52 +144,6 @@ func Upgrade(
 					logger.Debugf("Deferred upgrading of PD leader %s", instance.ID())
 					continue
 				}
-			case spec.ComponentTSO:
-				// if component version is not specified, use the cluster version or latest("")
-				ins := instance.(*spec.TSOInstance)
-				version, err := getVersion(ctx, ins.DeployDir(), ins.GetManageHost())
-				if err != nil {
-					return err
-				}
-				logger.Infof(fmt.Sprintf("tso instance change startScript %s, %s", version, ins.Name))
-				if tidbver.PDSupportMicroServicesWithName(version) && ins.Name != "" {
-					tsos := topo.(*spec.Specification).TSOServers
-					var name string
-					for _, s := range tsos {
-						if s.Host == ins.Host && s.Port == ins.Port {
-							name = s.Name
-							break
-						}
-					}
-					logger.Infof(fmt.Sprintf("tso instance change startScript %s", name))
-					ins := instance.(*spec.TSOInstance)
-					err := spec.ModifyPDStartScriptPath(ctx, ins.Role(), ins.Host, ins.GetMainPort(), name)
-					if err != nil {
-						return err
-					}
-				}
-			case spec.ComponentScheduling:
-				ins := instance.(*spec.SchedulingInstance)
-				version, err := getVersion(ctx, ins.DeployDir(), ins.GetManageHost())
-				if err != nil {
-					return err
-				}
-				logger.Infof(fmt.Sprintf("scheduling instance change startScript %s, %s", version, ins.Name))
-				if tidbver.PDSupportMicroServicesWithName(version) && ins.Name != "" {
-					schedulings := topo.(*spec.Specification).SchedulingServers
-					var name string
-					for _, s := range schedulings {
-						if s.Host == ins.Host && s.Port == ins.Port {
-							name = s.Name
-							break
-						}
-					}
-					logger.Infof(fmt.Sprintf("scheduling instance change startScript %s", name))
-					err := spec.ModifyPDStartScriptPath(ctx, ins.Role(), ins.Host, ins.GetMainPort(), name)
-					if err != nil {
-						return err
-					}
-				}
 			case spec.ComponentCDC:
 				ins := instance.(*spec.CDCInstance)
 				address := ins.GetAddr()
@@ -410,25 +362,3 @@ func decreaseScheduleLimit(pc *api.PDClient, origLeaderScheduleLimit, origRegion
 	}
 	return pc.SetReplicationConfig("region-schedule-limit", origRegionScheduleLimit)
 }
-
-func getVersion(ctx context.Context, deployDir, host string) (string, error) {
-	binPath := filepath.Join(deployDir, "bin/pd-server")
-	e, found := ctxt.GetInner(ctx).GetExecutor(host)
-	if !found {
-		return "", fmt.Errorf("no executor")
-	}
-	stdout, stderr, err := e.Execute(ctx, binPath+" --version", false)
-	if err != nil {
-		return "", perrs.Annotatef(err, "stderr: %s", string(stderr))
-	}
-
-	var version string
-	for _, line := range strings.Split(string(stdout), "\n") {
-		if strings.HasPrefix(line, "Release Version:") {
-			// Extract version number from the line
-			version = strings.TrimSpace(strings.TrimPrefix(line, "Release Version:"))
-			break
-		}
-	}
-	return version, nil
-}
diff --git a/pkg/cluster/operation/upgrade_test.go b/pkg/cluster/operation/upgrade_test.go
deleted file mode 100644
index 98469994e0..0000000000
--- a/pkg/cluster/operation/upgrade_test.go
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright 2024 PingCAP, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package operator
-
-import (
-	"context"
-	"testing"
-	"time"
-
-	"github.com/pingcap/tiup/pkg/cluster/ctxt"
-	logprinter "github.com/pingcap/tiup/pkg/logger/printer"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/mock"
-)
-
-// MockExecutor is a mock of Executor interface
-type MockExecutor struct {
-	mock.Mock
-}
-
-func (m *MockExecutor) Execute(ctx context.Context, cmd string, sudo bool, timeout ...time.Duration) (stdout []byte, stderr []byte, err error) {
-	args := m.Called(ctx, cmd, sudo)
-	return args.Get(0).([]byte), args.Get(1).([]byte), args.Error(2)
-}
-
-func (m *MockExecutor) Transfer(ctx context.Context, src, dst string, download bool, limit int, compress bool) error {
-	panic("implement me")
-}
-
-func TestGetVersion(t *testing.T) {
-	ctx := ctxt.New(context.Background(), 0, logprinter.NewLogger(""))
-	deployDir := "/fake/deploy/dir"
-	host := "localhost"
-	expectedVersion := "v8.3.0-abcdef"
-	mockExecutor := new(MockExecutor)
-	mockExecutor.On("Execute", ctx, "/fake/deploy/dir/bin/pd-server --version", false).Return([]byte("Release Version: v8.3.0-abcdef\nEdition: Community\nGit Commit Hash: b235bc1152a7942d71d42222b0e078d91ccd0106\nGit Branch: heads/refs/tags/v8.3.0\nUTC Build Time:  2024-07-01 05:08:57"), []byte(""), nil)
-	ctxt.GetInner(ctx).SetExecutor(host, mockExecutor)
-	// Execute
-	version, err := getVersion(ctx, deployDir, host)
-	assert.NoError(t, err)
-	assert.Equal(t, expectedVersion, version)
-
-	expectedVersion = "v8.2.0-abcdef"
-	mockExecutor = new(MockExecutor)
-	mockExecutor.On("Execute", ctx, "/fake/deploy/dir/bin/pd-server --version", false).Return([]byte("Release Version: v8.2.0-abcdef\nEdition: Community\nGit Commit Hash: b235bc1152a7942d71d42222b0e078d91ccd0106\nGit Branch: heads/refs/tags/v8.3.0\nUTC Build Time:  2024-07-01 05:08:57"), []byte(""), nil)
-	ctxt.GetInner(ctx).SetExecutor(host, mockExecutor)
-	// Execute
-	version, err = getVersion(ctx, deployDir, host)
-	assert.NoError(t, err)
-	assert.Equal(t, expectedVersion, version)
-
-	expectedVersion = "nightly-abcdef"
-	mockExecutor = new(MockExecutor)
-	mockExecutor.On("Execute", ctx, "/fake/deploy/dir/bin/pd-server --version", false).Return([]byte("Release Version: nightly-abcdef\nEdition: Community\nGit Commit Hash: b235bc1152a7942d71d42222b0e078d91ccd0106\nGit Branch: heads/refs/tags/v8.3.0\nUTC Build Time:  2024-07-01 05:08:57"), []byte(""), nil)
-	ctxt.GetInner(ctx).SetExecutor(host, mockExecutor)
-	// Execute
-	version, err = getVersion(ctx, deployDir, host)
-	assert.NoError(t, err)
-	assert.Equal(t, expectedVersion, version)
-
-	// Teardown
-	mockExecutor.AssertExpectations(t)
-}
diff --git a/pkg/cluster/spec/util.go b/pkg/cluster/spec/util.go
index e3abb495f0..26ba27c5ed 100644
--- a/pkg/cluster/spec/util.go
+++ b/pkg/cluster/spec/util.go
@@ -23,8 +23,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/pingcap/errors"
-	"github.com/pingcap/tiup/pkg/cluster/ctxt"
 	"github.com/pingcap/tiup/pkg/utils"
 	"github.com/pingcap/tiup/pkg/version"
 	"github.com/prometheus/common/expfmt"
@@ -233,82 +231,3 @@ func GetDMMasterPackageName(topo Topology) string {
 	}
 	return ComponentDMMaster
 }
-
-var systemdUnitPath = "/etc/systemd/system"
-
-// ModifyPDStartScriptPath modify the start *PD* script path to add `--name` flag
-func ModifyPDStartScriptPath(ctx context.Context, component, host string, port int, name string) error {
-	e, found := ctxt.GetInner(ctx).GetExecutor(host)
-	if !found {
-		return fmt.Errorf("no executor")
-	}
-	// 1. find the script path
-	serviceFile := fmt.Sprintf("%s/%s-%d.service",
-		systemdUnitPath,
-		component,
-		port)
-	cmd := fmt.Sprintf("grep 'ExecStart' %s | sed 's/ExecStart=//'", serviceFile)
-	stdout, stderr, err := e.Execute(ctx, cmd, false)
-	if err != nil {
-		return err
-	}
-	if len(stderr) > 0 {
-		return errors.Errorf(
-			"can not detect dir paths of %s %s:%d, %s",
-			component,
-			host,
-			port,
-			stderr,
-		)
-	}
-	// 2. check script content if contains `name`
-	path := extractScriptPath(string(stdout))
-	cmd = fmt.Sprintf("cat %s", path)
-	stdout, stderr, err = e.Execute(ctx, cmd, false)
-	if err != nil {
-		return err
-	}
-	if len(stderr) > 0 {
-		return errors.Errorf(
-			"can not read script path of %s %s:%d, %s",
-			component,
-			host,
-			port,
-			stderr,
-		)
-	}
-
-	if strings.Contains(string(stdout), "name") {
-		return nil
-	}
-
-	// 3. writing the name to the script
-	content := fmt.Sprintf(" \\\n    --name='%s'", name)
-	cmd = fmt.Sprintf("sed -i '$ s|$| %s|' %s", content, path)
-	stdout, stderr, err = e.Execute(ctx, cmd, false)
-	if err != nil {
-		return err
-	}
-	if len(stderr) > 0 {
-		return errors.Errorf(
-			"can not modify script path of %s %s:%d, %s",
-			component,
-			host,
-			port,
-			stderr,
-		)
-	}
-
-	return nil
-}
-
-// path like `/bin/bash -c '/root/tidb-deploy/scheduling-3399/scripts/run_scheduling.sh'\n`
-func extractScriptPath(command string) string {
-	command = strings.TrimSuffix(command, "\n")
-	parts := strings.Split(command, " ")
-	if len(parts) < 3 {
-		return "Invalid command structure"
-	}
-
-	return strings.Trim(parts[2], "'")
-}
diff --git a/pkg/cluster/spec/util_test.go b/pkg/cluster/spec/util_test.go
deleted file mode 100644
index 69a33b1a80..0000000000
--- a/pkg/cluster/spec/util_test.go
+++ /dev/null
@@ -1,129 +0,0 @@
-// Copyright 2020 PingCAP, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package spec
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"testing"
-	"time"
-
-	"github.com/pingcap/check"
-	"github.com/pingcap/tiup/pkg/cluster/ctxt"
-	logprinter "github.com/pingcap/tiup/pkg/logger/printer"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/mock"
-	"github.com/stretchr/testify/require"
-)
-
-type utilSuite struct{}
-
-var _ = check.Suite(&utilSuite{})
-
-func (s utilSuite) TestAbs(c *check.C) {
-	var path string
-	path = Abs(" foo", "")
-	c.Assert(path, check.Equals, "/home/foo")
-	path = Abs("foo ", " ")
-	c.Assert(path, check.Equals, "/home/foo")
-	path = Abs("foo", "bar")
-	c.Assert(path, check.Equals, "/home/foo/bar")
-	path = Abs("foo", " bar")
-	c.Assert(path, check.Equals, "/home/foo/bar")
-	path = Abs("foo", "bar ")
-	c.Assert(path, check.Equals, "/home/foo/bar")
-	path = Abs("foo", " bar ")
-	c.Assert(path, check.Equals, "/home/foo/bar")
-	path = Abs("foo", "/bar")
-	c.Assert(path, check.Equals, "/bar")
-	path = Abs("foo", " /bar")
-	c.Assert(path, check.Equals, "/bar")
-	path = Abs("foo", "/bar ")
-	c.Assert(path, check.Equals, "/bar")
-	path = Abs("foo", " /bar ")
-	c.Assert(path, check.Equals, "/bar")
-}
-
-func (s *utilSuite) TestMultiDirAbs(c *check.C) {
-	paths := MultiDirAbs("tidb", "")
-	c.Assert(len(paths), check.Equals, 0)
-
-	paths = MultiDirAbs("tidb", " ")
-	c.Assert(len(paths), check.Equals, 0)
-
-	paths = MultiDirAbs("tidb", "a ")
-	c.Assert(len(paths), check.Equals, 1)
-	c.Assert(paths[0], check.Equals, "/home/tidb/a")
-
-	paths = MultiDirAbs("tidb", "a , /tmp/b")
-	c.Assert(len(paths), check.Equals, 2)
-	c.Assert(paths[0], check.Equals, "/home/tidb/a")
-	c.Assert(paths[1], check.Equals, "/tmp/b")
-}
-
-func TestExtractScriptPath(t *testing.T) {
-	command := "/bin/bash -c '/root/tidb-deploy/scheduling-3399/scripts/run_scheduling.sh'\n"
-	scriptPath := extractScriptPath(command)
-	println("scriptPath:", scriptPath)
-	assert.Equal(t, "/root/tidb-deploy/scheduling-3399/scripts/run_scheduling.sh", scriptPath)
-}
-
-// MockExecutor simulates command execution
-type MockExecutor struct {
-	mock.Mock
-}
-
-func (m *MockExecutor) Execute(ctx context.Context, cmd string, sudo bool, timeout ...time.Duration) (stdout []byte, stderr []byte, err error) {
-	args := m.Called(ctx, cmd, sudo)
-	return args.Get(0).([]byte), args.Get(1).([]byte), args.Error(2)
-}
-
-func (m *MockExecutor) Transfer(ctx context.Context, src, dst string, download bool, limit int, compress bool) error {
-	panic("implement me")
-}
-
-func TestModifyStartScriptPath(t *testing.T) {
-	ctx := ctxt.New(context.Background(), 0, logprinter.NewLogger(""))
-	component := "test-component"
-	host := "localhost"
-	port := 8080
-	content := fmt.Sprintf(" \\\n    --name='%s'", "scheudling-0")
-
-	// Setup temporary file for testing
-	assert := require.New(t)
-	conf, err := os.CreateTemp("", "scheduling.conf")
-	defer os.Remove(conf.Name())
-	assert.Nil(err)
-	scriptPath := conf.Name()
-	err = os.WriteFile(scriptPath, []byte(content), 0644)
-	assert.Nil(err)
-
-	// Mock executor
-	mockExec := new(MockExecutor)
-	shPath := fmt.Sprintf("/bin/bash -c '%s'", conf.Name())
-	mockExec.On("Execute", ctx, mock.Anything, false).Return([]byte(shPath), []byte(""), nil)
-
-	// Inject mock executor
-	ctxt.GetInner(ctx).SetExecutor(host, mockExec)
-
-	// Test function
-	err = ModifyStartScriptPath(ctx, component, host, port, content)
-	assert.Nil(err)
-
-	// Verify file content
-	resultContent, err := os.ReadFile(scriptPath)
-	assert.Nil(err)
-	assert.Contains(string(resultContent), content)
-}