diff --git a/myconf/conf.go b/myconf/conf.go
index 0e31646..33ddc5c 100644
--- a/myconf/conf.go
+++ b/myconf/conf.go
@@ -11,6 +11,9 @@ var (
 )
 
 func LoadFlag() {
+	if !pflag.Parsed() {
+		pflag.Parse()
+	}
 	err := vp.BindPFlags(pflag.CommandLine)
 	if err != nil {
 		panic(fmt.Errorf("load command line fail: %s", err))