tions="
                                required:true,prompt:'TAG，选择填写；为空使用默认latest'
                                "
                >
            </div>
        </div>
        <div class="cubeui-col-sm12" style="margin-top: 5px">
            <label class="cubeui-form-label">用户名:</label>
            <div class="cubeui-input-block">
                <input type="text" data-toggle="cubeui-textbox" id="pull_username" name="username"
                       value=''
               