diff --git a/dumpling/dumpling.go b/dumpling/dumpling.go
index b28bb34bc0..cde225f7eb 100644
--- a/dumpling/dumpling.go
+++ b/dumpling/dumpling.go
@@ -177,7 +177,7 @@ func (m *Dumpling) constructArgs() (*export.Config, error) {
 	var ret []string
 	extraArgs := strings.Fields(cfg.ExtraArgs)
 	if len(extraArgs) > 0 {
-		err := parseExtraArgs(dumpConfig, extraArgs)
+		err := parseExtraArgs(dumpConfig, ParseArgLikeBash(extraArgs))
 		if err != nil {
 			m.logger.Warn("parsed some unsupported arguments", zap.Error(err))
 			ret = append(ret, extraArgs...)
diff --git a/dumpling/util_test.go b/dumpling/util_test.go
index 26e5e2bdb1..384f400288 100644
--- a/dumpling/util_test.go
+++ b/dumpling/util_test.go
@@ -17,8 +17,9 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/pingcap/dm/dm/config"
+
 	. "github.com/pingcap/check"
-	"github.com/pingcap/dumpling/v4/export"
 )
 
 var _ = Suite(&testDumplingSuite{})
@@ -31,16 +32,17 @@ type testDumplingSuite struct {
 }
 
 func (m *testDumplingSuite) TestParseArgs(c *C) {
-	extraArgs := `--statement-size=100 --where "t > 10" --threads 8 -F 50`
-	cfg := export.DefaultConfig()
-	err := parseExtraArgs(cfg, strings.Fields(extraArgs))
+	cfg := &config.SubTaskConfig{}
+	cfg.ExtraArgs = `--statement-size=100 --where "t>10" --threads 8 -F 50`
+	d := NewDumpling(cfg)
+	exportCfg, err := d.constructArgs()
 	c.Assert(err, IsNil)
-	c.Assert(cfg.StatementSize, Equals, uint64(100))
-	c.Assert(cfg.Where, Equals, "t > 10")
-	c.Assert(cfg.Threads, Equals, 8)
-	c.Assert(cfg.FileSize, Equals, uint64(50))
+	c.Assert(exportCfg.StatementSize, Equals, uint64(100))
+	c.Assert(exportCfg.Where, Equals, "t>10")
+	c.Assert(exportCfg.Threads, Equals, 8)
+	c.Assert(exportCfg.FileSize, Equals, uint64(50))
 
-	extraArgs = `--statement-size=100 --skip-tz-utc`
-	err = parseExtraArgs(cfg, strings.Fields(extraArgs))
+	extraArgs := `--statement-size=100 --skip-tz-utc`
+	err = parseExtraArgs(exportCfg, strings.Fields(extraArgs))
 	c.Assert(err, NotNil)
 }
diff --git a/go.mod b/go.mod
index 313f49da18..f8852cd1f5 100644
--- a/go.mod
+++ b/go.mod
@@ -42,7 +42,7 @@ require (
 	github.com/soheilhy/cmux v0.1.4
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/cobra v0.0.6
-	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/pflag v1.0.5
 	github.com/syndtr/goleveldb v1.0.1-0.20190318030020-c3a204f8e965 // indirect
 	github.com/twitchtv/retool v1.3.8-0.20180918173430-41330f8b4e07
 	github.com/uber-go/atomic v1.4.0 // indirect