diff --git a/main.go b/main.go
index b6edd3cd..31268437 100644
--- a/main.go
+++ b/main.go
@@ -234,13 +234,12 @@ func init() {
 		fmt.Println("Usage:")
 		flag.PrintDefaults()
 		os.Exit(0)
-	} else {
-		if *d && !*w {
-			logrus.SetLevel(logrus.DebugLevel)
-		}
-		if *w {
-			logrus.SetLevel(logrus.WarnLevel)
-		}
+	}
+	if *d && !*w {
+		logrus.SetLevel(logrus.DebugLevel)
+	}
+	if *w {
+		logrus.SetLevel(logrus.WarnLevel)
 	}
 
 	for _, s := range flag.Args() {
diff --git a/plugin/atri/atri.go b/plugin/atri/atri.go
index e2385f71..0b533113 100644
--- a/plugin/atri/atri.go
+++ b/plugin/atri/atri.go
@@ -40,7 +40,7 @@ func randText(text ...string) message.MessageSegment {
 }
 
 // isAtriSleeping 凌晨0点到6点，ATRI 在睡觉，不回应任何请求
-func isAtriSleeping(ctx *zero.Ctx) bool {
+func isAtriSleeping(*zero.Ctx) bool {
 	if now := time.Now().Hour(); now >= 1 && now < 6 {
 		return false
 	}
diff --git a/plugin/saucenao/searcher.go b/plugin/saucenao/searcher.go
index 10107efd..e51b692d 100644
--- a/plugin/saucenao/searcher.go
+++ b/plugin/saucenao/searcher.go
@@ -162,27 +162,27 @@ func init() { // 插件主体
 					ctx.SendChain(message.Text("请私聊发送 设置 saucenao api key [apikey] 以启用 saucenao 搜图 (方括号不需要输入), key 请前往 https://saucenao.com/user.php?page=search-api 获取"))
 				}
 				// ascii2d 搜索
-				if result, err := ascii2d.ASCII2d(pic); err != nil {
+				result, err := ascii2d.ASCII2d(pic)
+				if err != nil {
 					ctx.SendChain(message.Text("ERROR: ", err))
 					continue
-				} else {
-					msg := message.Message{ctxext.FakeSenderForwardNode(ctx, message.Text("ascii2d搜图结果"))}
-					for i := 0; i < len(result) && i < 5; i++ {
-						msg = append(msg, ctxext.FakeSenderForwardNode(ctx,
-							message.Image(result[i].Thumb),
-							message.Text(fmt.Sprintf(
-								"标题: %s\n图源: %s\n画师: %s\n画师链接: %s\n图片链接: %s",
-								result[i].Name,
-								result[i].Type,
-								result[i].AuthNm,
-								result[i].Author,
-								result[i].Link,
-							))),
-						)
-					}
-					if id := ctx.Send(msg).ID(); id == 0 {
-						ctx.SendChain(message.Text("ERROR: 可能被风控了"))
-					}
+				}
+				msg := message.Message{ctxext.FakeSenderForwardNode(ctx, message.Text("ascii2d搜图结果"))}
+				for i := 0; i < len(result) && i < 5; i++ {
+					msg = append(msg, ctxext.FakeSenderForwardNode(ctx,
+						message.Image(result[i].Thumb),
+						message.Text(fmt.Sprintf(
+							"标题: %s\n图源: %s\n画师: %s\n画师链接: %s\n图片链接: %s",
+							result[i].Name,
+							result[i].Type,
+							result[i].AuthNm,
+							result[i].Author,
+							result[i].Link,
+						))),
+					)
+				}
+				if id := ctx.Send(msg).ID(); id == 0 {
+					ctx.SendChain(message.Text("ERROR: 可能被风控了"))
 				}
 			}
 		})
diff --git a/plugin/setutime/setu_geter.go b/plugin/setutime/setu_geter.go
index b01370e0..b03c3328 100644
--- a/plugin/setutime/setu_geter.go
+++ b/plugin/setutime/setu_geter.go
@@ -236,10 +236,7 @@ func (p *imgpool) add(ctx *zero.Ctx, imgtype string, id int64) error {
 		return err
 	}
 	// 添加插画到对应的数据库table
-	if err := p.db.Insert(imgtype, illust); err != nil {
-		return err
-	}
-	return nil
+	return p.db.Insert(imgtype, illust)
 }
 
 func (p *imgpool) remove(imgtype string, id int64) error {
diff --git a/plugin/sleep_manage/sleep_manage.go b/plugin/sleep_manage/sleep_manage.go
index 0b346e2f..d7d5b2be 100644
--- a/plugin/sleep_manage/sleep_manage.go
+++ b/plugin/sleep_manage/sleep_manage.go
@@ -55,13 +55,13 @@ func timeDuration(time time.Duration) (hour, minute, second int64) {
 }
 
 // 只统计6点到12点的早安
-func isMorning(ctx *zero.Ctx) bool {
+func isMorning(*zero.Ctx) bool {
 	now := time.Now().Hour()
 	return now >= 6 && now <= 12
 }
 
 // 只统计21点到凌晨3点的晚安
-func isEvening(ctx *zero.Ctx) bool {
+func isEvening(*zero.Ctx) bool {
 	now := time.Now().Hour()
 	return now >= 21 || now <= 3
 }
diff --git a/plugin/steam/listenter.go b/plugin/steam/listenter.go
index 9cf2ca34..97682655 100644
--- a/plugin/steam/listenter.go
+++ b/plugin/steam/listenter.go
@@ -53,9 +53,9 @@ func init() {
 		// 收集这波用户的streamId，然后查当前的状态，并建立信息映射表
 		streamIds := make([]string, len(infos))
 		localPlayerMap := make(map[int64]*player)
-		for i, info := range infos {
-			streamIds[i] = strconv.FormatInt(info.SteamID, 10)
-			localPlayerMap[info.SteamID] = info
+		for i := 0; i < len(infos); i++ {
+			streamIds[i] = strconv.FormatInt(infos[i].SteamID, 10)
+			localPlayerMap[infos[i].SteamID] = &infos[i]
 		}
 		// 将所有用户状态查一遍
 		playerStatus, err := getPlayerStatus(streamIds...)
diff --git a/plugin/steam/store.go b/plugin/steam/store.go
index 16c93444..171a60f7 100644
--- a/plugin/steam/store.go
+++ b/plugin/steam/store.go
@@ -91,7 +91,7 @@ func (sql *streamDB) findWithGroupID(steamID int64, groupID string) (dbInfo play
 }
 
 // findAll 查询所有库信息
-func (sql *streamDB) findAll() (dbInfos []*player, err error) {
+func (sql *streamDB) findAll() (dbInfos []player, err error) {
 	sql.Lock()
 	defer sql.Unlock()
 	var info player
@@ -99,10 +99,10 @@ func (sql *streamDB) findAll() (dbInfos []*player, err error) {
 	if err != nil || num == 0 {
 		return
 	}
-	dbInfos = make([]*player, 0, num)
+	dbInfos = make([]player, 0, num)
 	err = sql.db.FindFor(TableListenPlayer, &info, "", func() error {
 		if info.SteamID != 0 {
-			dbInfos = append(dbInfos, &info)
+			dbInfos = append(dbInfos, info)
 		}
 		return nil
 	})