可以批量删除的，操作方法如下：
1、打开微信，找到设置，如下图所示，点击并打开。
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https://iknow-pic.cdn.bcebos.com/4ec2d5628535e5dd431147857bc6a7efce1b62af"/>
2、打开设置后。找到隐私选项，如下图红色方框所示。
/iknow-pic.cdn.bcebos.com/1e30e924b899a90176c3b86c10950a7b0308f5f2"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/1e30e924b899a90176c3b86c10950a7b0308f5f2?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/1e30e924b899a90176c3b86c10950a7b0308f5f2"/>
3、打开隐私后，找到不常联系的朋友，如下图所示。
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https://iknow-pic.cdn.bcebos.com/9213b07eca806538889446499adda144ad34826a"/>
4、在不常联系的朋友里找到如下图所示。
/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ebe17a04d0c451da81cb3e5b"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ebe17a04d0c451da81cb3e5b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/a5c27d1ed21b0ef4ebe17a04d0c451da81cb3e5b"/>
5、点击右上角的多选。
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https://iknow-pic.cdn.bcebos.com/f603918fa0ec08fa1d1cf1fd54ee3d6d55fbda48"/>
6、多选后，选择要删除的联系人。
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https://iknow-pic.cdn.bcebos.com/f7246b600c3387448dddcd265c0fd9f9d72aa054"/>
7、选择完成后，点击下图红色方框内的删除联系人，这样就可以批量删除了。
/iknow-pic.cdn.bcebos.com/34fae6cd7b899e510e8dd84e4fa7d933c8950d6c"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/34fae6cd7b899e510e8dd84e4fa7d933c8950d6c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="
https://iknow-pic.cdn.bcebos.com/34fae6cd7b899e510e8dd84e4fa7d933c8950d6c"/>