diff --git a/drainer/config.go b/drainer/config.go
index 87e9de852..5d527408c 100644
--- a/drainer/config.go
+++ b/drainer/config.go
@@ -89,6 +89,9 @@ type SyncerConfig struct {
 	EnableCausalityFlag  *bool `toml:"-" json:"enable-detect-flag"`
 	DisableCausalityFile *bool `toml:"disable-detect" json:"disable-detect"`
 	EnableCausalityFile  *bool `toml:"enable-detect" json:"enable-detect"`
+
+	PluginPath string `toml:"plugin-path" json:"plugin-path"`
+	PluginName string `toml:"plugin-name" json:"plugin-name"`
 }
 
 // EnableDispatch return true if enable dispatch.
@@ -216,6 +219,8 @@ func NewConfig() *Config {
 	fs.IntVar(&maxBinlogItemCount, "cache-binlog-count", defaultBinlogItemCount, "blurry count of binlogs in cache, limit cache size")
 	fs.IntVar(&cfg.SyncedCheckTime, "synced-check-time", defaultSyncedCheckTime, "if we can't detect new binlog after many minute, we think the all binlog is all synced")
 	fs.StringVar(new(string), "log-rotate", "", "DEPRECATED")
+	fs.StringVar(&cfg.SyncerCfg.PluginName, "plugin-name", "", "syncer plugin name")
+	fs.StringVar(&cfg.SyncerCfg.PluginPath, "plugin-path", "", "syncer plugin path")
 
 	return cfg
 }
diff --git a/drainer/sync/kafka.go b/drainer/sync/kafka.go
index 1746591e8..8879db35d 100644
--- a/drainer/sync/kafka.go
+++ b/drainer/sync/kafka.go
@@ -48,7 +48,7 @@ type KafkaSyncer struct {
 	lastSuccessTime time.Time
 
 	shutdown chan struct{}
-	*baseSyncer
+	*BaseSyncer
 }
 
 // newAsyncProducer will only be changed in unit test for mock
@@ -69,7 +69,7 @@ func NewKafka(cfg *DBConfig, tableInfoGetter translator.TableInfoGetter) (*Kafka
 		topic:           topic,
 		toBeAckCommitTS: make(map[int64]int),
 		shutdown:        make(chan struct{}),
-		baseSyncer:      newBaseSyncer(tableInfoGetter),
+		BaseSyncer:      newBaseSyncer(tableInfoGetter),
 	}
 
 	config, err := util.NewSaramaConfig(cfg.KafkaVersion, "kafka.")
diff --git a/drainer/sync/mysql.go b/drainer/sync/mysql.go
index b3e3a1121..cf0a9304d 100644
--- a/drainer/sync/mysql.go
+++ b/drainer/sync/mysql.go
@@ -35,7 +35,7 @@ type MysqlSyncer struct {
 	db      *sql.DB
 	loader  loader.Loader
 	relayer relay.Relayer
-	*baseSyncer
+	*BaseSyncer
 }
 
 // should only be used for unit test to create mock db
@@ -130,7 +130,7 @@ func NewMysqlSyncer(
 		db:         db,
 		loader:     loader,
 		relayer:    relayer,
-		baseSyncer: newBaseSyncer(tableInfoGetter),
+		BaseSyncer: newBaseSyncer(tableInfoGetter),
 	}
 
 	go s.run()
diff --git a/drainer/sync/pb.go b/drainer/sync/pb.go
index 22f5e4af5..a7c683ee8 100644
--- a/drainer/sync/pb.go
+++ b/drainer/sync/pb.go
@@ -28,7 +28,7 @@ import (
 var _ Syncer = &pbSyncer{}
 
 type pbSyncer struct {
-	*baseSyncer
+	*BaseSyncer
 
 	binlogger binlogfile.Binlogger
 	cancel    func()
@@ -45,7 +45,7 @@ func NewPBSyncer(dir string, retentionDays int, tableInfoGetter translator.Table
 
 	s := &pbSyncer{
 		binlogger:  binlogger,
-		baseSyncer: newBaseSyncer(tableInfoGetter),
+		BaseSyncer: newBaseSyncer(tableInfoGetter),
 		cancel:     cancel,
 	}
 
diff --git a/drainer/sync/syncer.go b/drainer/sync/syncer.go
index eb6d7d647..760ca59f0 100644
--- a/drainer/sync/syncer.go
+++ b/drainer/sync/syncer.go
@@ -47,14 +47,15 @@ type Syncer interface {
 	Close() error
 }
 
-type baseSyncer struct {
+//BaseSyncer is basic implementation of syncer
+type BaseSyncer struct {
 	*baseError
 	success         chan *Item
 	tableInfoGetter translator.TableInfoGetter
 }
 
-func newBaseSyncer(tableInfoGetter translator.TableInfoGetter) *baseSyncer {
-	return &baseSyncer{
+func newBaseSyncer(tableInfoGetter translator.TableInfoGetter) *BaseSyncer {
+	return &BaseSyncer{
 		baseError:       newBaseError(),
 		success:         make(chan *Item, 8),
 		tableInfoGetter: tableInfoGetter,
@@ -62,11 +63,11 @@ func newBaseSyncer(tableInfoGetter translator.TableInfoGetter) *baseSyncer {
 }
 
 // Successes implements Syncer interface
-func (s *baseSyncer) Successes() <-chan *Item {
+func (s *BaseSyncer) Successes() <-chan *Item {
 	return s.success
 }
 
 // Error implements Syncer interface
-func (s *baseSyncer) Error() <-chan error {
+func (s *BaseSyncer) Error() <-chan error {
 	return s.error()
 }
diff --git a/drainer/syncer.go b/drainer/syncer.go
index 889aa6b9a..34ae63b23 100644
--- a/drainer/syncer.go
+++ b/drainer/syncer.go
@@ -20,6 +20,7 @@ import (
 	"time"
 
 	"github.com/pingcap/tidb-binlog/drainer/loopbacksync"
+	"github.com/pingcap/tidb-binlog/drainer/syncplg"
 	"github.com/pingcap/tidb-binlog/pkg/loader"
 
 	"github.com/pingcap/errors"
@@ -120,6 +121,26 @@ func createDSyncer(cfg *SyncerConfig, schema *Schema, info *loopbacksync.LoopBac
 		// only use for test
 	case "_intercept":
 		dsyncer = newInterceptSyncer()
+	case "plugin":
+		if len(cfg.PluginName) == 0 || len(cfg.PluginPath) == 0 {
+			return nil, errors.Errorf("plugin-name or plugin-path is incorrect")
+		}
+		newSyncer, err := syncplg.LoadPlugin(cfg.PluginPath, cfg.PluginName)
+		if err != nil {
+			return nil, errors.Annotate(err, "fail to load plugin dsyncer")
+		}
+
+		var relayer relay.Relayer
+		if cfg.Relay.IsEnabled() {
+			if relayer, err = relay.NewRelayer(cfg.Relay.LogDir, cfg.Relay.MaxFileSize, schema); err != nil {
+				return nil, errors.Annotate(err, "fail to create relayer")
+			}
+		}
+
+		dsyncer, err = newSyncer(cfg.To, schema, cfg.WorkerCount, cfg.TxnBatch, queryHistogramVec, cfg.StrSQLMode, cfg.DestDBType, relayer, info, cfg.EnableDispatch(), cfg.EnableCausality())
+		if err != nil {
+			return nil, errors.Annotate(err, "fail to create plugin dsyncer")
+		}
 	default:
 		return nil, errors.Errorf("unknown DestDBType: %s", cfg.DestDBType)
 	}
diff --git a/drainer/syncplg/demo/Makefile b/drainer/syncplg/demo/Makefile
new file mode 100644
index 000000000..dc13aa17f
--- /dev/null
+++ b/drainer/syncplg/demo/Makefile
@@ -0,0 +1,2 @@
+plugin:
+	go build -o syncerdemo.so -buildmode=plugin demo.go
diff --git a/drainer/syncplg/demo/demo.go b/drainer/syncplg/demo/demo.go
new file mode 100644
index 000000000..4b1874f4e
--- /dev/null
+++ b/drainer/syncplg/demo/demo.go
@@ -0,0 +1,44 @@
+package main
+
+import (
+	"errors"
+
+	"github.com/pingcap/tidb-binlog/drainer/loopbacksync"
+	"github.com/pingcap/tidb-binlog/drainer/relay"
+	"github.com/pingcap/tidb-binlog/drainer/sync"
+	"github.com/pingcap/tidb-binlog/drainer/translator"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+//DemoSyncer is a syncer demo
+type DemoSyncer struct {
+	sync.BaseSyncer
+}
+
+//Sync should be implemented
+func (ds *DemoSyncer) Sync(item *sync.Item) error {
+	return nil
+}
+
+//Close should be implemented
+func (ds *DemoSyncer) Close() error {
+	return nil
+}
+
+//NewSyncerPlugin return A syncer instance which implemented interface of sync.Syncer
+func NewSyncerPlugin(
+	cfg *sync.DBConfig,
+	tableInfoGetter translator.TableInfoGetter,
+	worker int,
+	batchSize int,
+	queryHistogramVec *prometheus.HistogramVec,
+	sqlMode *string,
+	destDBType string,
+	relayer relay.Relayer,
+	info *loopbacksync.LoopBackSync,
+	enableDispatch bool,
+	enableCausility bool) (dsyncer sync.Syncer, err error) {
+	return nil, errors.New("test error")
+}
+
+var _ DemoSyncer
diff --git a/drainer/syncplg/syncer_plugin.go b/drainer/syncplg/syncer_plugin.go
new file mode 100644
index 000000000..14aa98b4c
--- /dev/null
+++ b/drainer/syncplg/syncer_plugin.go
@@ -0,0 +1,62 @@
+package syncplg
+
+import (
+	"errors"
+	"fmt"
+	"plugin"
+
+	"github.com/pingcap/tidb-binlog/drainer/loopbacksync"
+	"github.com/pingcap/tidb-binlog/drainer/relay"
+	"github.com/pingcap/tidb-binlog/drainer/sync"
+	"github.com/pingcap/tidb-binlog/drainer/translator"
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+const (
+	//NewSyncerPlugin is the name of exported function by syncer plugin
+	NewSyncerPlugin = "NewSyncerPlugin"
+)
+
+//NewSyncerFunc is a function type which syncer plugin must implement
+type NewSyncerFunc func(
+	cfg *sync.DBConfig,
+	tableInfoGetter translator.TableInfoGetter,
+	worker int,
+	batchSize int,
+	queryHistogramVec *prometheus.HistogramVec,
+	sqlMode *string,
+	destDBType string,
+	relayer relay.Relayer,
+	info *loopbacksync.LoopBackSync,
+	enableDispatch bool,
+	enableCausility bool) (dsyncer sync.Syncer, err error)
+
+//LoadPlugin load syncer plugin
+func LoadPlugin(path, name string) (NewSyncerFunc, error) {
+	fp := path + "/" + name
+	p, err := plugin.Open(fp)
+	if err != nil {
+		return nil, fmt.Errorf("faile to Open %s . err: %s", fp, err.Error())
+	}
+
+	sym, err := p.Lookup(NewSyncerPlugin)
+	if err != nil {
+		return nil, err
+	}
+	newSyncer, ok := sym.(func(
+		cfg *sync.DBConfig,
+		tableInfoGetter translator.TableInfoGetter,
+		worker int,
+		batchSize int,
+		queryHistogramVec *prometheus.HistogramVec,
+		sqlMode *string,
+		destDBType string,
+		relayer relay.Relayer,
+		info *loopbacksync.LoopBackSync,
+		enableDispatch bool,
+		enableCausility bool) (dsyncer sync.Syncer, err error))
+	if !ok {
+		return nil, errors.New("function type is incorrect")
+	}
+	return newSyncer, nil
+}