/application/admin/controller/System.php

$config_new['collect']['vod']['areawords'] = mac_replace_text($config_new['collect']['vod']['areawords'], 2);
$config_new['collect']['vod']['langwords'] = mac_replace_text($config_new['collect']['vod']['langwords'], 2);

/application/admin/view/system/configcollect.html

 <div class="layui-form-item">
                    <label class="layui-form-label">地区同义词替换：</label>
                    <div class="layui-input-inline">
                        <input type="radio" name="collect[vod][psearea]" value="0" title="{:lang('close')}" {if condition="$config['collect']['vod']['psearea'] neq 1"}checked {/if}>
                        <input type="radio" name="collect[vod][psearea]" value="1" title="{:lang('open')}" {if condition="$config['collect']['vod']['psearea'] eq 1"}checked {/if}>
                    </div>
                </div>
  
                <div class="layui-form-item">
                    <label class="layui-form-label">语言同义词替换：</label>
                    <div class="layui-input-inline">
                        <input type="radio" name="collect[vod][pselang]" value="0" title="{:lang('close')}" {if condition="$config['collect']['vod']['pselang'] neq 1"}checked {/if}>
                        <input type="radio" name="collect[vod][pselang]" value="1" title="{:lang('open')}" {if condition="$config['collect']['vod']['pselang'] eq 1"}checked {/if}>
                    </div>
                </div>

<div class="layui-form-item">
                    <label class="layui-form-label">视频地区同义库：</label>
                    <div class="layui-input-block">
                        <textarea name="collect[vod][areawords]" class="layui-textarea">{$config['collect']['vod']['areawords']|mac_replace_text}</textarea>
                    </div>
                </div>
  
                <div class="layui-form-item">
                    <label class="layui-form-label">视频语言同义库：</label>
                    <div class="layui-input-block">
                        <textarea name="collect[vod][langwords]" class="layui-textarea">{$config['collect']['vod']['langwords']|mac_replace_text}</textarea>
                    </div>
                </div>

/application/common/model/Collect.php

$pse_area = mac_txt_explain($config['areawords'], true);
$pse_lang = mac_txt_explain($config['langwords'], true);

if ($config['psearea'] == 1) {
$v['vod_area'] = mac_rep_pse_syn($pse_area, $v['vod_area']);
}
if ($config['pselang'] == 1) {
$v['vod_lang'] = mac_rep_pse_syn($pse_lang, $v['vod_lang']);
}