diff --git a/dtmsvr/config/config.go b/dtmsvr/config/config.go
index 16e76b5..0cb3aca 100644
--- a/dtmsvr/config/config.go
+++ b/dtmsvr/config/config.go
@@ -22,14 +22,14 @@ const (
 	Postgres = "postgres"
 )
 
-// MicroService config type for micro service
+// MicroService config type for microservice based grpc
 type MicroService struct {
-	Driver      string `yaml:"Driver" default:"default"`
-	Target      string `yaml:"Target"`
-	EndPoint    string `yaml:"EndPoint"`
-	OptionsJson string `yaml:"OptionsJson"`
+	Driver   string `yaml:"Driver" default:"default"`
+	Target   string `yaml:"Target"`
+	EndPoint string `yaml:"EndPoint"`
 }
 
+// HTTPMicroService is the config type for microservice based on http, like springcloud
 type HTTPMicroService struct {
 	Driver          string `yaml:"Driver" default:"default"`
 	RegistryType    string `yaml:"RegistryType" default:""`
diff --git a/dtmsvr/trans_status.go b/dtmsvr/trans_status.go
index b5cf589..67552db 100644
--- a/dtmsvr/trans_status.go
+++ b/dtmsvr/trans_status.go
@@ -167,8 +167,7 @@ func (t *TransGlobal) getURLResult(uri string, branchID, op string, branchPayloa
 }
 
 func (t *TransGlobal) getBranchResult(branch *TransBranch) (string, error) {
-	realUrl := branch.URL
-	err := t.getURLResult(realUrl, branch.BranchID, branch.Op, branch.BinData)
+	err := t.getURLResult(branch.URL, branch.BranchID, branch.Op, branch.BinData)
 	if err == nil {
 		return dtmcli.StatusSucceed, nil
 	} else if t.TransType == "saga" && branch.Op == dtmimp.OpAction && errors.Is(err, dtmcli.ErrFailure) {