From 1a424ebcd025c959335d294b12e73a386e70951d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BA=90=E6=96=87=E9=9B=A8?=
 <41315874+fumiama@users.noreply.github.com>
Date: Sun, 11 Sep 2022 22:43:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E6=98=BE=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 kanban/banner.go | 14 +++++---------
 kanban/init.go   |  8 +++++++-
 main.go          |  1 -
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/kanban/banner.go b/kanban/banner.go
index ebe91974..101a86d6 100644
--- a/kanban/banner.go
+++ b/kanban/banner.go
@@ -2,21 +2,17 @@ package kanban
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/fumiama/go-registry"
 )
 
 var (
-	info = [...]string{
-		"* OneBot + ZeroBot + Golang",
-		"* Version 1.5.1-beta2 - 2022-09-11 10:32:06 +0800 CST",
-		"* Copyright © 2020 - 2022 FloatTech. All Rights Reserved.",
-		"* Project: https://github.com/FloatTech/ZeroBot-Plugin",
-	}
 	// Banner ...
-	Banner = strings.Join(info[:], "\n")
-	reg    = registry.NewRegReader("reilia.fumiama.top:32664", "fumiama")
+	Banner = "* OneBot + ZeroBot + Golang\n" +
+		"* Version 1.5.1-beta2 - 2022-09-11 10:32:06 +0800 CST\n" +
+		"* Copyright © 2020 - 2022 FloatTech. All Rights Reserved.\n" +
+		"* Project: https://github.com/FloatTech/ZeroBot-Plugin"
+	reg = registry.NewRegReader("reilia.fumiama.top:32664", "fumiama")
 )
 
 // PrintBanner ...
diff --git a/kanban/init.go b/kanban/init.go
index b7c9027d..30d1bd64 100644
--- a/kanban/init.go
+++ b/kanban/init.go
@@ -1,6 +1,12 @@
 // Package kanban 打印版本信息
 package kanban
 
+import (
+	"sync"
+)
+
+var once sync.Once
+
 func init() {
-	PrintBanner()
+	once.Do(PrintBanner)
 }
diff --git a/main.go b/main.go
index b5ff64ac..44b3c2f0 100644
--- a/main.go
+++ b/main.go
@@ -193,7 +193,6 @@ func init() {
 	flag.Parse()
 
 	if *h {
-		kanban.PrintBanner()
 		fmt.Println("Usage:")
 		flag.PrintDefaults()
 		os.Exit(0)