diff --git a/user.go b/user.go
index f36b56e..88aff53 100644
--- a/user.go
+++ b/user.go
@@ -58,8 +58,18 @@ func (u *User) String() string {
 }
 
 // GetAvatarResponse 获取用户头像
-func (u *User) GetAvatarResponse() (*http.Response, error) {
-	return u.Self.Bot.Caller.Client.WebWxGetHeadImg(u)
+func (u *User) GetAvatarResponse() (resp *http.Response, err error) {
+	for i := 0; i < 3; i++ {
+		resp, err = u.Self.Bot.Caller.Client.WebWxGetHeadImg(u)
+		if err != nil {
+			return nil, err
+		}
+		// 这里存在 ContentLength 为0的情况，需要重试
+		if resp.ContentLength > 0 {
+			break
+		}
+	}
+	return resp, err
 }
 
 // SaveAvatar 下载用户头像
@@ -68,7 +78,7 @@ func (u *User) SaveAvatar(filename string) error {
 	if err != nil {
 		return err
 	}
-	defer file.Close()
+	defer func() { _ = file.Close() }()
 	return u.SaveAvatarWithWriter(file)
 }
 
@@ -77,21 +87,12 @@ func (u *User) SaveAvatarWithWriter(writer io.Writer) error {
 	if err != nil {
 		return err
 	}
-	// 这里获取头像的响应有时可能会异常
-	// 一般为网路原因
-	// 再去请求一次即可解决
-	if resp.ContentLength == 0 && resp.Header.Get("Content-Type") == "image/jpeg" {
-		resp, err = u.GetAvatarResponse()
-		if err != nil {
-			return err
-		}
-	}
 	// 写文件前判断下 content length 是否是 0，不然保存的头像会出现
 	// image not loaded  try to open it externally to fix format problem 问题
 	if resp.ContentLength == 0 {
-		return fmt.Errorf("get avatar response content length is 0")
+		return errors.New("get avatar response content length is 0")
 	}
-	defer resp.Body.Close()
+	defer func() { _ = resp.Body.Close() }()
 	_, err = io.Copy(writer, resp.Body)
 	return err
 }