diff --git a/control/web/gui.go b/control/web/gui.go
index 0cbc8b6c..71a509d7 100644
--- a/control/web/gui.go
+++ b/control/web/gui.go
@@ -1,7 +1,4 @@
-// Package webctrl
-/*
- * 一个用户webui的包，里面包含了webui所需的所有内容
- */
+// Package webctrl 包含 webui 所需的所有内容
 package webctrl
 
 import (
diff --git a/utils/file/dir_nowin.go b/utils/file/dir_nowin.go
index a4523c40..d848641e 100644
--- a/utils/file/dir_nowin.go
+++ b/utils/file/dir_nowin.go
@@ -5,6 +5,7 @@ package file
 
 import "os"
 
+// Pwd 获取当前路径
 func Pwd() (path string) {
 	path, _ = os.Getwd()
 	return
diff --git a/utils/file/dir_win.go b/utils/file/dir_win.go
index a1dd4708..02565854 100644
--- a/utils/file/dir_win.go
+++ b/utils/file/dir_win.go
@@ -8,6 +8,7 @@ import (
 	"strings"
 )
 
+// Pwd 获取当前路径的正斜杠表示
 func Pwd() string {
 	path, _ := os.Getwd()
 	return strings.ReplaceAll(path, "\\", "/")
diff --git a/utils/file/f.go b/utils/file/f.go
index c38b0069..9673b812 100644
--- a/utils/file/f.go
+++ b/utils/file/f.go
@@ -2,6 +2,7 @@ package file
 
 import "os"
 
+// BOT_PATH BOT当前路径
 var BOT_PATH = Pwd()
 
 // IsExist 文件/路径存在
@@ -10,7 +11,7 @@ func IsExist(path string) bool {
 	return err == nil || os.IsExist(err)
 }
 
-// IsExist 文件/路径不存在
+// IsNotExist 文件/路径不存在
 func IsNotExist(path string) bool {
 	_, err := os.Stat(path)
 	return err != nil && os.IsNotExist(err)
diff --git a/utils/file/updater.go b/utils/file/updater.go
index a26c60c5..7f8c87d1 100644
--- a/utils/file/updater.go
+++ b/utils/file/updater.go
@@ -82,7 +82,7 @@ func GetLazyData(path string, isReturnDataBytes, isDataMustEqual bool) ([]byte,
 	if err != nil {
 		return nil, err
 	}
-	if len(data) <= 0 {
+	if len(data) == 0 {
 		return nil, errors.New("read body len <= 0")
 	}
 	if filemd5 != nil {
diff --git a/utils/process/sleep.go b/utils/process/sleep.go
index a67d8d89..541ae082 100644
--- a/utils/process/sleep.go
+++ b/utils/process/sleep.go
@@ -1,3 +1,4 @@
+// Package process 流程控制相关
 package process
 
 import (
@@ -5,6 +6,7 @@ import (
 	"time"
 )
 
+// SleepAbout1sTo2s 随机阻塞等待 1 ~ 2s
 func SleepAbout1sTo2s() {
 	time.Sleep(time.Second + time.Millisecond*time.Duration(rand.Intn(1000)))
 }
diff --git a/utils/web/http.go b/utils/web/http.go
index 57e26084..23c5c21c 100644
--- a/utils/web/http.go
+++ b/utils/web/http.go
@@ -1,3 +1,4 @@
+// Package web 网络处理相关
 package web
 
 import (
@@ -6,6 +7,7 @@ import (
 	"net/http"
 )
 
+// ReqWith 使用自定义请求头获取数据
 func ReqWith(url string, method string, referer string, ua string) (data []byte, err error) {
 	client := &http.Client{}
 	// 提交请求
@@ -25,6 +27,7 @@ func ReqWith(url string, method string, referer string, ua string) (data []byte,
 	return
 }
 
+// GetData 获取数据
 func GetData(url string) (data []byte, err error) {
 	var response *http.Response
 	response, err = http.Get(url)