diff --git a/dtmsvr/storage/sql/sql.go b/dtmsvr/storage/sql/sql.go
index 6333f74..360755b 100644
--- a/dtmsvr/storage/sql/sql.go
+++ b/dtmsvr/storage/sql/sql.go
@@ -148,6 +148,14 @@ func (s *Store) LockOneGlobalTrans(expireIn time.Duration) *storage.TransGlobalS
 		dtmimp.DBTypePostgres: fmt.Sprintf(`id in (select id from trans_global where next_cron_time < '%s' and status in ('prepared', 'aborting', 'submitted') limit 1 )`, nextCronTime),
 	}[conf.Store.Driver]
 
+	ssql := fmt.Sprintf(`select count(1) from trans_global where %s`, where)
+	var cnt int64
+	err := db.ToSQLDB().QueryRow(ssql).Scan(&cnt)
+	dtmimp.PanicIf(err != nil, err)
+	if cnt == 0 {
+		return nil
+	}
+
 	sql := fmt.Sprintf(`UPDATE trans_global SET update_time='%s',next_cron_time='%s', owner='%s' WHERE %s`,
 		getTimeStr(0),
 		getTimeStr(conf.RetryInterval),
diff --git a/dtmsvr/svr.go b/dtmsvr/svr.go
index d430a5b..ea8932e 100644
--- a/dtmsvr/svr.go
+++ b/dtmsvr/svr.go
@@ -23,6 +23,7 @@ import (
 	"github.com/dtm-labs/logger"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/reflection"
 	"google.golang.org/grpc/status"
 )
 
@@ -60,6 +61,7 @@ func StartSvr() *gin.Engine {
 	logger.FatalIfError(err)
 	s := grpc.NewServer(grpc.ChainUnaryInterceptor(grpcRecover, grpcMetrics, dtmgimp.GrpcServerLog))
 	dtmgpb.RegisterDtmServer(s, &dtmServer{})
+	reflection.Register(s)
 	logger.Infof("grpc listening at %v", lis.Addr())
 	go func() {
 		err := s.Serve(lis)
diff --git a/dtmsvr/topics.go b/dtmsvr/topics.go
index 3a97cba..63257c6 100644
--- a/dtmsvr/topics.go
+++ b/dtmsvr/topics.go
@@ -13,14 +13,14 @@ const (
 
 var topicsMap = map[string]Topic{}
 
-//Topic define topic info
+// Topic define topic info
 type Topic struct {
 	Name        string       `json:"k"`
 	Subscribers []Subscriber `json:"v"`
 	Version     uint64       `json:"version"`
 }
 
-//Subscriber define subscriber info
+// Subscriber define subscriber info
 type Subscriber struct {
 	URL    string `json:"url"`
 	Remark string `json:"remark"`
@@ -111,5 +111,5 @@ func updateTopicsMap() {
 		topicsMap[kv.K] = newTopic
 		logger.Infof("topic updated. old topic:%v new topic:%v", topicsMap[kv.K], newTopic)
 	}
-	logger.Infof("all topic updated. topic:%v", topicsMap)
+	logger.Debugf("all topic updated. topic:%v", topicsMap)
 }
diff --git a/go.mod b/go.mod
index f516482..8eaf1a0 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/dtm-labs/dtm
 go 1.16
 
 require (
-	github.com/agiledragon/gomonkey v2.0.2+incompatible
+	github.com/agiledragon/gomonkey/v2 v2.2.0
 	github.com/dtm-labs/dtmdriver v0.0.6
 	github.com/dtm-labs/dtmdriver-dapr v0.0.1
 	github.com/dtm-labs/dtmdriver-ego v0.1.8
@@ -13,13 +13,13 @@ require (
 	github.com/dtm-labs/dtmdriver-springcloud v1.2.3
 	github.com/dtm-labs/logger v0.0.2
 	github.com/gin-gonic/gin v1.7.7
-	github.com/go-errors/errors v1.4.2
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/go-resty/resty/v2 v2.7.0
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/lib/pq v1.10.6
 	github.com/lithammer/shortuuid/v3 v3.0.7
 	github.com/onsi/gomega v1.18.1
+	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.12.2
 	github.com/stretchr/testify v1.8.0
 	github.com/ugorji/go v1.2.7 // indirect
diff --git a/go.sum b/go.sum
index b7cb79c..b116f2b 100644
--- a/go.sum
+++ b/go.sum
@@ -215,6 +215,8 @@ github.com/aerospike/aerospike-client-go v4.5.0+incompatible/go.mod h1:zj8LBEnWB
 github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/agiledragon/gomonkey v2.0.2+incompatible h1:eXKi9/piiC3cjJD1658mEE2o3NjkJ5vDLgYjCQu0Xlw=
 github.com/agiledragon/gomonkey v2.0.2+incompatible/go.mod h1:2NGfXu1a80LLr2cmWXGBDaHEjb1idR6+FVlX5T3D9hw=
+github.com/agiledragon/gomonkey/v2 v2.2.0 h1:QJWqpdEhGV/JJy70sZ/LDnhbSlMrqHAWHcNOjz1kyuI=
+github.com/agiledragon/gomonkey/v2 v2.2.0/go.mod h1:ap1AmDzcVOAz1YpeJ3TCzIgstoaWLA6jbbgxfB4w2iY=
 github.com/agrea/ptr v0.0.0-20180711073057-77a518d99b7b/go.mod h1:Tie46d3UWzXpj+Fh9+DQTyaUxEpFBPOLXrnx7nxlKRo=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
 github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
@@ -608,7 +610,6 @@ github.com/dtm-labs/dtmdriver-polaris v0.0.5 h1:vlM3mvkgYv6GkgK49Jx1ESvYTi2Os5Od
 github.com/dtm-labs/dtmdriver-polaris v0.0.5/go.mod h1:FYF5ot7LCri5oA0qyvGzDRBZiMw08WlxjmFgzFQhIvo=
 github.com/dtm-labs/dtmdriver-springcloud v1.2.3 h1:AutSnngy+inr0PYoAT6pY/4Cw4aUZNq1pX7VN4j7tD8=
 github.com/dtm-labs/dtmdriver-springcloud v1.2.3/go.mod h1:sswcxoTofararER63EhBu9O0Ab55w20fYp1KsE1HXww=
-github.com/dtm-labs/logger v0.0.1 h1:187UPkYviyOXelmkbew+Q94mg/BFjxJEsHfyHawu5YQ=
 github.com/dtm-labs/logger v0.0.1/go.mod h1:0woMQZ6ljx9wZIl7hW8cuV2PRQmwEKxhqYtab7zVNWg=
 github.com/dtm-labs/logger v0.0.2 h1:UQQTjDHnZhSbAHwXO9ISva1/AGO+MW9MjztAIzqJ1Tw=
 github.com/dtm-labs/logger v0.0.2/go.mod h1:WgJjaTSJ0WmITqMGEWDiaamrxgMkAH8TmwIhykuGugY=
diff --git a/test/msg_barrier_test.go b/test/msg_barrier_test.go
index 913b815..1ab8c99 100644
--- a/test/msg_barrier_test.go
+++ b/test/msg_barrier_test.go
@@ -6,7 +6,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/agiledragon/gomonkey"
+	"github.com/agiledragon/gomonkey/v2"
 	"github.com/dtm-labs/dtm/client/dtmcli"
 	"github.com/dtm-labs/dtm/client/dtmcli/dtmimp"
 	"github.com/dtm-labs/dtm/test/busi"
diff --git a/test/msg_grpc_barrier_test.go b/test/msg_grpc_barrier_test.go
index 5f95684..321c5e8 100644
--- a/test/msg_grpc_barrier_test.go
+++ b/test/msg_grpc_barrier_test.go
@@ -6,7 +6,7 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/agiledragon/gomonkey"
+	"github.com/agiledragon/gomonkey/v2"
 	"github.com/dtm-labs/dtm/client/dtmcli/dtmimp"
 	"github.com/dtm-labs/dtm/client/dtmgrpc"
 	"github.com/dtm-labs/dtm/test/busi"