diff --git a/plugin_diana/data/text.go b/plugin_diana/data/text.go
index 0a1f2428..d32189f0 100644
--- a/plugin_diana/data/text.go
+++ b/plugin_diana/data/text.go
@@ -21,8 +21,8 @@ const (
 
 var db = sql.Sqlite{DBPath: dbfile}
 
-type Text struct {
-	Id   int64  `db:"id"`
+type text struct {
+	ID   int64  `db:"id"`
 	Data string `db:"data"`
 }
 
@@ -35,7 +35,7 @@ func init() {
 		}
 		err = LoadText()
 		if err == nil {
-			err = db.Create("text", &Text{})
+			err = db.Create("text", &text{})
 			if err != nil {
 				panic(err)
 			}
@@ -57,12 +57,12 @@ func LoadText() error {
 func AddText(txt string) error {
 	s := md5.Sum(helper.StringToBytes(txt))
 	i := binary.LittleEndian.Uint64(s[:8])
-	return db.Insert("text", &Text{Id: int64(i), Data: txt})
+	return db.Insert("text", &text{ID: int64(i), Data: txt})
 }
 
 // RandText 随机小作文
 func RandText() string {
-	var t Text
+	var t text
 	err := db.Pick("text", &t)
 	if err != nil {
 		return err.Error()
@@ -72,7 +72,7 @@ func RandText() string {
 
 // HentaiText 发大病
 func HentaiText() string {
-	var t Text
+	var t text
 	err := db.Find("text", &t, "where id = -3802576048116006195")
 	if err != nil {
 		return err.Error()
diff --git a/plugin_novel/qianbi.go b/plugin_novel/qianbi.go
index 79ca3698..2d7438f4 100644
--- a/plugin_novel/qianbi.go
+++ b/plugin_novel/qianbi.go
@@ -54,14 +54,15 @@ func init() {
 			ctx.SendChain(message.Text("少女祈祷中......"))
 			login(username, password)
 			searchKey := ctx.State["regex_matched"].([]string)[1]
-			searchHtml := search(searchKey)
+			searchHTML := search(searchKey)
 			var m message.Message
-			doc, err := htmlquery.Parse(strings.NewReader(searchHtml))
+			doc, err := htmlquery.Parse(strings.NewReader(searchHTML))
 			if err != nil {
 				log.Errorln("[novel]", err)
 			}
 			htmlTitle := htmlquery.InnerText(htmlquery.FindOne(doc, "/html/head/title"))
-			if htmlTitle == websiteTitle {
+			switch htmlTitle {
+			case websiteTitle:
 				list, err := htmlquery.QueryAll(doc, "//dl[@id='nr']")
 				if err != nil {
 					log.Errorln("[novel]", err)
@@ -97,16 +98,16 @@ func init() {
 					}
 				} else {
 					text := htmlquery.InnerText(htmlquery.FindOne(doc, "//div[@id='tipss']"))
-					text = strings.Replace(text, " ", "", -1)
-					text = strings.Replace(text, "本站", websiteURL, -1)
+					text = strings.ReplaceAll(text, " ", "")
+					text = strings.ReplaceAll(text, "本站", websiteURL)
 					ctx.SendChain(message.Text(text))
 				}
-			} else if htmlTitle == errorTitle {
+			case errorTitle:
 				ctx.SendChain(message.Text(errorTitle))
 				text := htmlquery.InnerText(htmlquery.FindOne(doc, "//div[@style='text-align: center;padding:10px']"))
-				text = strings.Replace(text, " ", "", -1)
+				text = strings.ReplaceAll(text, " ", "")
 				ctx.SendChain(message.Text(text))
-			} else {
+			default:
 				bookName := htmlquery.SelectAttr(htmlquery.FindOne(doc, "//meta[@property='og:novel:book_name']"), "content")
 				category := htmlquery.SelectAttr(htmlquery.FindOne(doc, "//meta[@property='og:novel:category']"), "content")
 				author := htmlquery.SelectAttr(htmlquery.FindOne(doc, "//meta[@property='og:novel:author']"), "content")
@@ -153,7 +154,7 @@ func login(username, password string) {
 	defer loginResp.Body.Close()
 }
 
-func search(searchKey string) (searchHtml string) {
+func search(searchKey string) (searchHTML string) {
 	searchKeyData, err := ub.UTF82GBK(helper.StringToBytes(searchKey))
 	if err != nil {
 		log.Errorln("[novel]", err)
@@ -181,6 +182,6 @@ func search(searchKey string) (searchHtml string) {
 	if err != nil {
 		log.Errorln("[novel]", err)
 	}
-	searchHtml = helper.BytesToString(searchData)
-	return searchHtml
+	searchHTML = helper.BytesToString(searchData)
+	return searchHTML
 }
diff --git a/plugin_shindan/shindan.go b/plugin_shindan/shindan.go
index bbff45f3..62caf5ea 100644
--- a/plugin_shindan/shindan.go
+++ b/plugin_shindan/shindan.go
@@ -1,10 +1,3 @@
-/*
- * @Author: Kanri
- * @Date: 2021-10-15 21:23:14
- * @LastEditors: Kanri
- * @LastEditTime: 2021-10-15 21:42:51
- * @Description:
- */
 // Package shindan 基于 https://shindanmaker.com 的测定小功能
 package shindan
 
diff --git a/plugin_tracemoe/moe.go b/plugin_tracemoe/moe.go
index 2b08b36a..993a0917 100644
--- a/plugin_tracemoe/moe.go
+++ b/plugin_tracemoe/moe.go
@@ -1,3 +1,4 @@
+// Package tracemoe 搜番
 package tracemoe
 
 import (
diff --git a/plugin_vtb_quotation/model/model.go b/plugin_vtb_quotation/model/model.go
index ee179c37..cb9e6e85 100644
--- a/plugin_vtb_quotation/model/model.go
+++ b/plugin_vtb_quotation/model/model.go
@@ -96,12 +96,18 @@ func (vdb *VtbDB) GetAllFirstCategoryMessage() string {
 	rows, err := db.Model(&FirstCategory{}).Rows()
 	if err != nil {
 		logrus.Errorln("[vtb/model]数据库读取错误", err)
+		return ""
 	}
 	if rows == nil {
 		return ""
 	}
+	defer rows.Close()
 	for rows.Next() {
-		db.ScanRows(rows, &fc)
+		err = db.ScanRows(rows, &fc)
+		if err != nil {
+			logrus.Errorln("[vtb/model]数据库读取错误", err)
+			return ""
+		}
 		// logrus.Println(fc)
 		firstStepMessage = firstStepMessage + strconv.FormatInt(fc.FirstCategoryIndex, 10) + ". " + fc.FirstCategoryName + "\n"
 	}
diff --git a/utils/binary/encode.go b/utils/binary/encode.go
index 125c13a2..a53de0d7 100644
--- a/utils/binary/encode.go
+++ b/utils/binary/encode.go
@@ -1,3 +1,4 @@
+// Package binary 数据处理
 package binary
 
 import (