fixed phone binding always error

internal/routers/api/user.go

@@ -205,9 +205,7 @@ func ChangeAvatar(c *gin.Context) {
 		return
 	}
 
-	// 执行绑定
+	if err := service.ChangeUserAvatar(user, param.Avatar); err != nil {
-	user.Avatar = param.Avatar
-	if err := service.UpdateUserInfo(user); err != nil {
 		response.ToErrorResponse(err)
 		return
 	}

internal/service/user.go

@@ -261,16 +261,20 @@ func GetUserByUsername(username string) (*model.User, error) {
 
 // UpdateUserInfo 更新用户信息
 func UpdateUserInfo(user *model.User) *errcode.Error {
-	err := ds.CheckAttachment(user.Avatar)
+	if err := ds.UpdateUser(user); err != nil {
-	if err != nil {
-		return errcode.InvalidParams
-	}
-	if err = ds.UpdateUser(user); err != nil {
 		return errcode.ServerError
 	}
 	return nil
 }
 
+func ChangeUserAvatar(user *model.User, avatar string) *errcode.Error {
+	if err := ds.CheckAttachment(avatar); err != nil {
+		return errcode.InvalidParams
+	}
+	user.Avatar = avatar
+	return UpdateUserInfo(user)
+}
+
 // GetUserCollections 获取用户收藏列表
 func GetUserCollections(userID int64, offset, limit int) ([]*model.PostFormated, int64, error) {
 	collections, err := ds.GetUserPostCollections(userID, offset, limit)