diff --git a/cli/command/cmd.go b/cli/command/cmd.go
index a1f6c19f5..614784677 100644
--- a/cli/command/cmd.go
+++ b/cli/command/cmd.go
@@ -90,6 +90,7 @@ func addSubCommands(cmd *cobra.Command, curveadm *cli.CurveAdm) {
 		NewStopCommand(curveadm),       // curveadm stop
 		NewSupportCommand(curveadm),    // curveadm support
 		NewUpgradeCommand(curveadm),    // curveadm upgrade
+		NewExportCommand(curveadm),     // curveadm export
 		// commonly used shorthands
 		hosts.NewSSHCommand(curveadm),      // curveadm ssh
 		hosts.NewPlaybookCommand(curveadm), // curveadm playbook
diff --git a/cli/command/export.go b/cli/command/export.go
new file mode 100644
index 000000000..0a3263019
--- /dev/null
+++ b/cli/command/export.go
@@ -0,0 +1,136 @@
+/*
+ *  Copyright (c) 2023 NetEase 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,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/*
+ * Project: CurveAdm
+ * Created Date: 2023-11-9
+ * Author: Jiang Jun (youarefree123)
+ */
+
+// __SIGN_BY_YOUAREFREE123__
+
+package command
+
+import (
+	"path"
+	"strings"
+
+	"github.com/fatih/color"
+	"github.com/opencurve/curveadm/cli/cli"
+	comm "github.com/opencurve/curveadm/internal/common"
+	"github.com/opencurve/curveadm/internal/configure/topology"
+	"github.com/opencurve/curveadm/internal/errno"
+	"github.com/opencurve/curveadm/internal/playbook"
+	cliutil "github.com/opencurve/curveadm/internal/utils"
+	"github.com/spf13/cobra"
+)
+
+var (
+	GET_EXPORT_PLAYBOOK_STEPS = []int{
+		playbook.SYNC_CONFIG,
+		playbook.EXPORT_TOOLSV2_CONF,
+	}
+)
+
+type exportOptions struct {
+	output string
+}
+
+func checkExportOptions(curveadm *cli.CurveAdm, options exportOptions) error {
+	if !strings.HasPrefix(options.output, "/") {
+		return errno.ERR_EXPORT_TOOLSV2_CONF_REQUIRE_ABSOLUTE_PATH.
+			F("/path/to/curve.yaml: %s", options.output)
+	}
+	return nil
+}
+
+func NewExportCommand(curveadm *cli.CurveAdm) *cobra.Command {
+	var options exportOptions
+
+	cmd := &cobra.Command{
+		Use:   "export [OPTIONS]",
+		Short: "Export curve.yaml",
+		Args:  cliutil.NoArgs,
+		PreRunE: func(cmd *cobra.Command, args []string) error {
+			return checkExportOptions(curveadm, options)
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runExport(curveadm, options)
+		},
+		DisableFlagsInUseLine: true,
+	}
+
+	flags := cmd.Flags()
+	flags.StringVarP(&options.output, "output", "o", path.Join(curveadm.PluginDir(), "curve.yaml"), "Path where the exported YAML is stored")
+
+	return cmd
+}
+
+func genExportPlaybook(curveadm *cli.CurveAdm,
+	dcs []*topology.DeployConfig,
+	options exportOptions) (*playbook.Playbook, error) {
+
+	steps := GET_EXPORT_PLAYBOOK_STEPS
+
+	pb := playbook.NewPlaybook(curveadm)
+	for _, step := range steps {
+		if step == playbook.EXPORT_TOOLSV2_CONF {
+			pb.AddStep(&playbook.PlaybookStep{
+				Type:    step,
+				Configs: dcs[:1],
+				Options: map[string]interface{}{
+					comm.KEY_TOOLSV2_CONF_PATH: options.output,
+				},
+			})
+		} else {
+			pb.AddStep(&playbook.PlaybookStep{
+				Type:    step,
+				Configs: dcs,
+				Options: map[string]interface{}{
+					comm.KEY_TOOLSV2_CONF_PATH: options.output,
+				},
+			})
+		}
+
+	}
+
+	return pb, nil
+}
+
+func runExport(curveadm *cli.CurveAdm, options exportOptions) error {
+	// 1) parse cluster topology
+	dcs, err := curveadm.ParseTopology()
+	if err != nil {
+		return err
+	}
+
+	// 2) generate get export playbook
+	pb, err := genExportPlaybook(curveadm, dcs, options)
+	if err != nil {
+		return err
+	}
+
+	// 3) run playground
+	err = pb.Run()
+	if err != nil {
+		return err
+	}
+
+	// 4) print success prompt
+	curveadm.WriteOutln("")
+	curveadm.WriteOutln(color.GreenString("Export curve.yaml to %s success ^_^"), options.output)
+	return err
+}
diff --git a/internal/common/common.go b/internal/common/common.go
index df2b68c5b..49c71d521 100644
--- a/internal/common/common.go
+++ b/internal/common/common.go
@@ -48,6 +48,7 @@ const (
 	POOLSET                = "poolset"
 	POOLSET_DISK_TYPE      = "poolset-disktype"
 	DEBUG_MODE             = "DEBUG_MODE"
+	KEY_TOOLSV2_CONF_PATH  = "TOOLSV2_CONF_PATH"
 
 	// disk
 	DISK_DEFAULT_NULL_SIZE            = "-"
diff --git a/internal/errno/errno.go b/internal/errno/errno.go
index fd40bbc00..b54ba66c9 100644
--- a/internal/errno/errno.go
+++ b/internal/errno/errno.go
@@ -280,6 +280,9 @@ var (
 	// 222: command options (client/fs)
 	ERR_FS_MOUNTPOINT_REQUIRE_ABSOLUTE_PATH = EC(222000, "mount point must be an absolute path")
 
+	// 223: command options (export)
+	ERR_EXPORT_TOOLSV2_CONF_REQUIRE_ABSOLUTE_PATH = EC(223000, "/path/to/curve.yaml must be an absolute path")
+
 	// 230: command options (playground)
 	ERR_UNSUPPORT_PLAYGROUND_KIND                      = EC(230000, "unsupport playground kind")
 	ERR_MUST_SPECIFY_MOUNTPOINT_FOR_CURVEFS_PLAYGROUND = EC(230001, "you must specify mountpoint for curvefs playground")
diff --git a/internal/playbook/factory.go b/internal/playbook/factory.go
index c38254b5e..28409ec5b 100644
--- a/internal/playbook/factory.go
+++ b/internal/playbook/factory.go
@@ -84,6 +84,7 @@ const (
 	GET_CLIENT_STATUS
 	INSTALL_CLIENT
 	UNINSTALL_CLIENT
+	EXPORT_TOOLSV2_CONF
 
 	// bs
 	FORMAT_CHUNKFILE_POOL
@@ -260,6 +261,8 @@ func (p *Playbook) createTasks(step *PlaybookStep) (*tasks.Tasks, error) {
 			t, err = comm.NewInstallClientTask(curveadm, config.GetCC(i))
 		case UNINSTALL_CLIENT:
 			t, err = comm.NewUninstallClientTask(curveadm, nil)
+		case EXPORT_TOOLSV2_CONF:
+			t, err = comm.NewExportToolsV2ConfTask(curveadm, config.GetDC(i))
 		// bs
 		case FORMAT_CHUNKFILE_POOL:
 			t, err = bs.NewFormatChunkfilePoolTask(curveadm, config.GetFC(i))
diff --git a/internal/task/task/common/export_toolsv2_conf.go b/internal/task/task/common/export_toolsv2_conf.go
new file mode 100644
index 000000000..7eebff723
--- /dev/null
+++ b/internal/task/task/common/export_toolsv2_conf.go
@@ -0,0 +1,71 @@
+/*
+ *  Copyright (c) 2023 NetEase 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,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+/*
+ * Project: CurveAdm
+ * Created Date: 2023-11-12
+ * Author: Jiang Jun (youarefree123)
+ */
+
+package common
+
+import (
+	"fmt"
+
+	"github.com/opencurve/curveadm/cli/cli"
+	comm "github.com/opencurve/curveadm/internal/common"
+	"github.com/opencurve/curveadm/internal/configure/topology"
+	"github.com/opencurve/curveadm/internal/task/step"
+	"github.com/opencurve/curveadm/internal/task/task"
+)
+
+func NewExportToolsV2ConfTask(curveadm *cli.CurveAdm, dc *topology.DeployConfig) (*task.Task, error) {
+	serviceId := curveadm.GetServiceId(dc.GetId())
+	containerId, err := curveadm.Storage().GetContainerId(serviceId)
+	if curveadm.IsSkip(dc) {
+		return nil, nil
+	} else if err != nil {
+		return nil, err
+	} else if len(containerId) == 0 {
+		return nil, nil
+	} else if containerId == comm.CLEANED_CONTAINER_ID {
+		return nil, nil
+	}
+	hc, err := curveadm.GetHost(dc.GetHost())
+	if err != nil {
+		return nil, err
+	}
+
+	var ToolsV2Conf string
+	localPath := curveadm.MemStorage().Get(comm.KEY_TOOLSV2_CONF_PATH).(string)
+	subname := fmt.Sprintf("output=%s", localPath)
+	t := task.NewTask("Export curve.yaml", subname, hc.GetSSHConfig())
+
+	t.AddStep(&step.ReadFile{
+		ContainerId:      containerId,
+		ContainerSrcPath: dc.GetProjectLayout().ToolsV2ConfSystemPath,
+		Content:          &ToolsV2Conf,
+		ExecOptions:      curveadm.ExecOptions(),
+	})
+
+	t.AddStep(&step.InstallFile{
+		Content:      &ToolsV2Conf,
+		HostDestPath: localPath,
+		ExecOptions:  curveadm.ExecOptions(),
+	})
+
+	return t, nil
+}
diff --git a/internal/task/task/common/sync_config.go b/internal/task/task/common/sync_config.go
index ba1243b39..5728ff58e 100644
--- a/internal/task/task/common/sync_config.go
+++ b/internal/task/task/common/sync_config.go
@@ -91,11 +91,11 @@ func newToolV2Mutate(dc *topology.DeployConfig, delimiter string, forceRender bo
 
 		// replace variable
 		value, err = dc.GetVariables().Rendering(value)
-		if err != nil {
-			return
+		if err == nil {
+			out = fmt.Sprintf("%s%s %s", key, delimiter, value)
+		} else { // FIX : add replace warring log
+			err = nil
 		}
-
-		out = fmt.Sprintf("%s%s %s", key, delimiter, value)
 		return
 	}
 }