diff --git a/dtmsvr/db.go b/dtmsvr/db.go
index 57396bb..8fe9276 100644
--- a/dtmsvr/db.go
+++ b/dtmsvr/db.go
@@ -49,7 +49,7 @@ func writeTransLog(gid string, action string, status string, step int, detail st
 	if detail == "" {
 		detail = "{}"
 	}
-	db.Must().Table("test1.a_dtrans_log").Create(M{
+	db.Must().Table("trans_log").Create(M{
 		"gid":    gid,
 		"action": action,
 		"status": status,
diff --git a/dtmsvr/dtm.yml.sample b/dtmsvr/dtmsvr.yml.sample
similarity index 100%
rename from dtmsvr/dtm.yml.sample
rename to dtmsvr/dtmsvr.yml.sample
diff --git a/dtmsvr/dtmsvr_test.go b/dtmsvr/dtmsvr_test.go
index f61a42f..4a8225a 100644
--- a/dtmsvr/dtmsvr_test.go
+++ b/dtmsvr/dtmsvr_test.go
@@ -32,9 +32,9 @@ var myinit int = func() int {
 func TestDtmSvr(t *testing.T) {
 	SagaProcessedTestChan = make(chan string, 1)
 	// 清理数据
-	common.PanicIfError(db.Exec("truncate test1.a_saga").Error)
-	common.PanicIfError(db.Exec("truncate test1.a_saga_step").Error)
-	common.PanicIfError(db.Exec("truncate test1.a_dtrans_log").Error)
+	common.PanicIfError(db.Exec("truncate saga").Error)
+	common.PanicIfError(db.Exec("truncate saga_step").Error)
+	common.PanicIfError(db.Exec("truncate trans_log").Error)
 
 	// 启动组件
 	go StartSvr()
diff --git a/dtmsvr/types.go b/dtmsvr/types.go
index bcf4bef..735203e 100644
--- a/dtmsvr/types.go
+++ b/dtmsvr/types.go
@@ -4,6 +4,8 @@ import (
 	"time"
 )
 
+type M = map[string]interface{}
+
 type ModelBase struct {
 	ID         uint
 	CreateTime time.Time `gorm:"autoCreateTime"`
@@ -20,7 +22,7 @@ type SagaModel struct {
 }
 
 func (*SagaModel) TableName() string {
-	return "test1.a_saga"
+	return "saga"
 }
 
 type SagaStepModel struct {
@@ -36,7 +38,5 @@ type SagaStepModel struct {
 }
 
 func (*SagaStepModel) TableName() string {
-	return "test1.a_saga_step"
+	return "saga_step"
 }
-
-type M = map[string]interface{}