anchor.diff:                  crossAxisAlignment: CrossAxisAlignment.start,
                   children: <Widget>[
                     ///用户头像
  -                  new RawMaterialButton(
  -                      onPressed: () {
  -                        if (userInfo.avatar_url != null) {
  -                          NavigatorUtils.gotoPhotoViewPage(
  -                              context, userInfo.avatar_url);
  -                        }
  -                      },
  -                      materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
  -                      padding: const EdgeInsets.all(0.0),
  -                      constraints:
  -                          const BoxConstraints(minWidth: 0.0, minHeight: 0.0),
  -                      child: new ClipOval(
  -                        child: new FadeInImage.assetNetwork(
  -                          placeholder: GSYICons.DEFAULT_USER_ICON,
  -                          //预览图
  -                          fit: BoxFit.fitWidth,
  -                          image: userInfo.avatar_url ??
  -                              GSYICons.DEFAULT_REMOTE_PIC,
  -                          width: 80.0,
  -                          height: 80.0,
  -                        ),
  -                      )),
  +                  _renderImg(context),
                     new Padding(padding: EdgeInsets.all(10.0)),
                     new Expanded(
  -                    child: new Column(
  -                      crossAxisAlignment: CrossAxisAlignment.start,
  -                      children: <Widget>[
  -                        new Row(
  -                          children: <Widget>[
  -                            ///用户名
  -                            new Text(userInfo.login ?? "",
  -                                style: GSYConstant.largeTextWhiteBold),
  -                            _getNotifyIcon(context, notifyColor),
  -                          ],
  -                        ),
  -                        new Text(userInfo.name == null ? "" : userInfo.name,
  -                            style: GSYConstant.smallSubLightText),
  -
  -                        ///用户组织
  -                        new GSYIConText(
  -                          GSYICons.USER_ITEM_COMPANY,
  -                          userInfo.company ??
  -                              GSYLocalizations.i18n(context).nothing_now,
  -                          GSYConstant.smallSubLightText,
  -                          GSYColors.subLightTextColor,
  -                          10.0,
  -                          padding: 3.0,
  -                        ),
  -
  -                        ///用户位置
  -                        new GSYIConText(
  -                          GSYICons.USER_ITEM_LOCATION,
  -                          userInfo.location ??
  -                              GSYLocalizations.i18n(context).nothing_now,
  -                          GSYConstant.smallSubLightText,
  -                          GSYColors.subLightTextColor,
  -                          10.0,
  -                          padding: 3.0,
  -                        ),
  -                      ],
  -                    ),
  +                    child: _renderUserInfo(context),
                     ),
                   ],
                 ),
  -              new Container(
  -
  -                  ///用户博客
  -                  child: new RawMaterialButton(
  -                    onPressed: () {
  -                      if (userInfo.blog != null) {
  -                        CommonUtils.launchOutURL(userInfo.blog, context);
  -                      }
  -                    },
  -                    materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
  -                    padding: const EdgeInsets.all(0.0),
  -                    constraints:
  -                        const BoxConstraints(minWidth: 0.0, minHeight: 0.0),
  -                    child: new GSYIConText(
  -                      GSYICons.USER_ITEM_LINK,
  -                      userInfo.blog ??
  -                          GSYLocalizations.i18n(context).nothing_now,
  -                      (userInfo.blog == null)
  -                          ? GSYConstant.smallSubLightText
  -                          : GSYConstant.smallActionLightText,
  -                      GSYColors.subLightTextColor,
  -                      10.0,
  -                      padding: 3.0,
  -                      textWidth: MediaQuery.of(context).size.width - 50,
  -                    ),
  -                  ),
  -                  margin: new EdgeInsets.only(top: 6.0, bottom: 2.0),
  -                  alignment: Alignment.topLeft),
  +              _renderBlog(context),
   
                 ///组织
                 _renderOrgs(context, orgList),
  
positive.code:                   margin: new EdgeInsets.only(top: 6.0, bottom: 2.0),
                    alignment: Alignment.topLeft),
                new Padding(padding: EdgeInsets.only(bottom: 5.0)),
                /*new Divider(
                  color: Color(GSYColors.subLightTextColor),
                ),*/
              ],
            ),
          ));
  
negative.code:   UserHeaderItem(this.userInfo, this.beStaredCount, this.themeColor,
        {this.notifyColor, this.refreshCallBack, this.orgList});
  
    ///通知Icon
    _getNotifyIcon(BuildContext context, Color color) {
      if (notifyColor == null) {
        return Container();
  