r</option>
                    <!-- <option value="2" {@if c.type==2 } selected {@/if}>Query</option> -->
                    <!-- <option value="3" {@if c.type==3 } selected {@/if}>PostParam</option> -->
                </select>
            </div>

            <div class="col-sm-3" style="padding-left:0">
                <input type="text" class="form-control" name="rule-handle-payload-target-key" placeholder="target key" value="${c.target_key}">
            </div>
            <div class="col-sm-1" style=