diff --git a/api.go b/api.go
index 2c6c273..9768414 100644
--- a/api.go
+++ b/api.go
@@ -89,7 +89,9 @@ func apiBlog(c *gin.Context) {
 		return
 	}
 
-	err := UpdateAccountField(mgo.M{"$set": mgo.M{"blogger.blogname": bn, "blogger.btitle": bt, "blogger.beian": ba, "blogger.subtitle": st, "blogger.seriessay": ss, "blogger.archivessay": as}})
+	err := UpdateAccountField(mgo.M{"$set": mgo.M{"blogger.blogname": bn,
+		"blogger.btitle": bt, "blogger.beian": ba, "blogger.subtitle": st,
+		"blogger.seriessay": ss, "blogger.archivessay": as}})
 	if err != nil {
 		responseNotice(c, NOTICE_NOTICE, err.Error(), "")
 		return
@@ -335,7 +337,7 @@ func apiSerieAdd(c *gin.Context) {
 	responseNotice(c, NOTICE_SUCCESS, "操作成功", "")
 }
 
-// 暂未启用
+// NOTE 暂未启用
 func apiSerieSort(c *gin.Context) {
 	err := c.Request.ParseForm()
 	if err != nil {
diff --git a/front.go b/front.go
index c8a322c..5a2e940 100644
--- a/front.go
+++ b/front.go
@@ -379,7 +379,8 @@ func HandleDisqus(c *gin.Context) {
 }
 
 // 发表评论
-// [thread:[5279901489] parent:[] identifier:[post-troubleshooting-https] next:[] author_name:[你好] author_email:[chenqijing2@163.com] message:[fdsfdsf]]
+// [thread:[5279901489] parent:[] identifier:[post-troubleshooting-https]
+// next:[] author_name:[你好] author_email:[chenqijing2@163.com] message:[fdsfdsf]]
 type DisqusCreate struct {
 	ErrNo  int            `json:"errno"`
 	ErrMsg string         `json:"errmsg"`
diff --git a/ping.go b/ping.go
index b46dc95..dd31f71 100644
--- a/ping.go
+++ b/ping.go
@@ -3,6 +3,7 @@ package main
 import (
 	"bytes"
 	"encoding/xml"
+	"fmt"
 	"io/ioutil"
 	"net/http"
 	"net/url"
@@ -64,7 +65,7 @@ func (p *pingRPC) PingFunc(slug string) {
 	if len(setting.Conf.PingRPCs) == 0 {
 		return
 	}
-	p.Params.Param[1].Value = "https://" + setting.Conf.Mode.Domain + "/post/" + slug + ".html"
+	p.Params.Param[1].Value = fmt.Sprintf("https://%s/post/%s.html", setting.Conf.Mode.Domain, slug)
 	buf := &bytes.Buffer{}
 	buf.WriteString(xml.Header)
 	enc := xml.NewEncoder(buf)
diff --git a/qiniu.go b/qiniu.go
index 205b48c..224cdd6 100644
--- a/qiniu.go
+++ b/qiniu.go
@@ -11,18 +11,6 @@ import (
 	"github.com/qiniu/api.v7/storage"
 )
 
-type bucket struct {
-	name      string
-	domain    string
-	accessKey string
-	secretKey string
-}
-
-type PutRet struct {
-	Hash string `json:"hash"`
-	Key  string `json:"key"`
-}
-
 // 进度条
 func onProgress(fsize, uploaded int64) {
 	d := int(float64(uploaded) / float64(fsize) * 100)
@@ -40,10 +28,6 @@ func FileUpload(name string, size int64, data io.Reader) (string, error) {
 	}
 
 	key := getKey(name)
-	if key == "" {
-		return "", errors.New("不支持的文件类型")
-	}
-
 	mac := qbox.NewMac(setting.Conf.Qiniu.AccessKey, setting.Conf.Qiniu.SecretKey)
 	// 设置上传的策略
 	putPolicy := &storage.PutPolicy{
@@ -62,7 +46,8 @@ func FileUpload(name string, size int64, data io.Reader) (string, error) {
 	// uploader
 	uploader := storage.NewFormUploader(cfg)
 	ret := new(storage.PutRet)
-	putExtra := &storage.PutExtra{OnProgress: onProgress}
+	putExtra := &storage.PutExtra{}
+
 	err := uploader.Put(nil, ret, upToken, key, data, size, putExtra)
 	if err != nil {
 		return "", err
@@ -75,9 +60,6 @@ func FileUpload(name string, size int64, data io.Reader) (string, error) {
 // 删除文件
 func FileDelete(name string) error {
 	key := getKey(name)
-	if key == "" {
-		return errors.New("不支持的文件类型")
-	}
 
 	mac := qbox.NewMac(setting.Conf.Qiniu.AccessKey, setting.Conf.Qiniu.SecretKey)
 	// 上传配置
@@ -104,9 +86,12 @@ func getKey(name string) string {
 		key = "blog/img/" + name
 	case ".mov", ".mp4":
 		key = "blog/video/" + name
-	case ".go", ".js", ".css", ".cpp", ".php", ".rb", ".java", ".py", ".sql", ".lua", ".html", ".sh", ".xml", ".cs":
+	case ".go", ".js", ".css", ".cpp", ".php", ".rb",
+		".java", ".py", ".sql", ".lua", ".html",
+		".sh", ".xml", ".cs":
 		key = "blog/code/" + name
-	case ".txt", ".md", ".ini", ".yaml", ".yml", ".doc", ".ppt", ".pdf":
+	case ".txt", ".md", ".ini", ".yaml", ".yml",
+		".doc", ".ppt", ".pdf":
 		key = "blog/document/" + name
 	case ".zip", ".rar", ".tar", ".gz":
 		key = "blog/archive/" + name