diff --git a/cmd/frps/root.go b/cmd/frps/root.go
index 9096b28..5f50d52 100644
--- a/cmd/frps/root.go
+++ b/cmd/frps/root.go
@@ -64,7 +64,7 @@ var (
 
 func init() {
 	rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file of frps")
-	rootCmd.PersistentFlags().BoolVarP(&showVersion, "version", "v", false, "version of frpc")
+	rootCmd.PersistentFlags().BoolVarP(&showVersion, "version", "v", false, "version of frps")
 
 	rootCmd.PersistentFlags().StringVarP(&bindAddr, "bind_addr", "", "0.0.0.0", "bind address")
 	rootCmd.PersistentFlags().IntVarP(&bindPort, "bind_port", "p", 7000, "bind port")