diff --git a/dtmcli/dtmimp/utils.go b/dtmcli/dtmimp/utils.go
index 8038b61..d4fb44e 100644
--- a/dtmcli/dtmimp/utils.go
+++ b/dtmcli/dtmimp/utils.go
@@ -196,7 +196,7 @@ func GetDsn(conf DBConf) string {
 	host := MayReplaceLocalhost(conf.Host)
 	driver := conf.Driver
 	dsn := map[string]string{
-		"mysql": fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=true&loc=Local",
+		"mysql": fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=true&loc=Local&interpolateParams=true",
 			conf.User, conf.Password, host, conf.Port, ""),
 		"postgres": fmt.Sprintf("host=%s user=%s password=%s dbname='%s' port=%d sslmode=disable",
 			host, conf.User, conf.Password, "", conf.Port),