diff --git a/app/main.go b/app/main.go
index 368139b..fad2d42 100644
--- a/app/main.go
+++ b/app/main.go
@@ -12,7 +12,8 @@ import (
 type M = map[string]interface{}
 
 func main() {
-	if os.Args[1] == "quick_start" {
+	if len(os.Args) > 1 && (os.Args[1] == "quick_start" || os.Args[1] == "qs") {
+		dtmsvr.PopulateMysql()
 		dtmsvr.Main()
 		examples.StartMain()
 		for {
diff --git a/dtmsvr/cron.go b/dtmsvr/cron.go
index 5214f46..10d5827 100644
--- a/dtmsvr/cron.go
+++ b/dtmsvr/cron.go
@@ -3,6 +3,7 @@ package dtmsvr
 import (
 	"math"
 	"math/rand"
+	"runtime/debug"
 	"time"
 
 	"github.com/sirupsen/logrus"
@@ -54,7 +55,7 @@ func lockOneTrans(expireIn time.Duration, status string) *TransGlobal {
 
 func handlePanic() {
 	if err := recover(); err != nil {
-		logrus.Errorf("----panic %s handlered", err.(error).Error())
+		logrus.Errorf("\x1b[31m\n----panic %s handlered\x1b[0m\n%s", err.(error).Error(), string(debug.Stack()))
 	}
 }
 
diff --git a/dtmsvr/trans.go b/dtmsvr/trans.go
index 4eee811..7677896 100644
--- a/dtmsvr/trans.go
+++ b/dtmsvr/trans.go
@@ -26,7 +26,7 @@ type TransGlobal struct {
 }
 
 func (*TransGlobal) TableName() string {
-	return "trans_global"
+	return "dtm.trans_global"
 }
 
 type TransProcessor interface {
@@ -73,7 +73,7 @@ type TransBranch struct {
 }
 
 func (*TransBranch) TableName() string {
-	return "trans_branch"
+	return "dtm.trans_branch"
 }
 
 func (t *TransBranch) changeStatus(db *common.DB, status string) *gorm.DB {
diff --git a/examples/quick_start.go b/examples/quick_start.go
index d0292b4..2fc40cc 100644
--- a/examples/quick_start.go
+++ b/examples/quick_start.go
@@ -10,12 +10,15 @@ import (
 	"github.com/yedf/dtm/dtmcli"
 )
 
+// 启动命令：go run app/main.go qs
+
 // 事务参与者的服务地址
 const qsBusiApi = "/api/busi_start"
 const qsBusiPort = 8082
 
 var qsBusi = fmt.Sprintf("http://localhost:%d%s", qsBusiPort, qsBusiApi)
 
+// 被app/main.go调用，启动服务并运行示例
 func StartMain() {
 	go qsStartSvr()
 	qsFireRequest()
@@ -23,9 +26,9 @@ func StartMain() {
 }
 
 func qsStartSvr() {
-	logrus.Printf("quick start examples starting")
 	app := common.GetGinApp()
 	qsAddRoute(app)
+	logrus.Printf("quick qs examples listening at %d", qsBusiPort)
 	app.Run(fmt.Sprintf(":%d", qsBusiPort))
 }
 
@@ -55,5 +58,4 @@ func qsAddRoute(app *gin.Engine) {
 	app.POST(qsBusiApi+"/TransOutCompensate", common.WrapHandler(func(c *gin.Context) (interface{}, error) {
 		return M{"result": "SUCCESS"}, nil
 	}))
-	logrus.Printf("quick qs examples listening at %d", qsBusiPort)
 }