rm-group row" id="username-field">
                    <label class="col-sm-2 col-form-label">数据库用户名</label>
                    <div class="col-sm-10">
                        <input class="form-control" name="DB_USER" value="">
                    </div>
                </div>
                <div class="form-group row" id="password-field">
                    <label class="col-sm-2 col-form-label">数据库密码</label>
                    <div class="col-sm-10">
                        <inp