如何限制链接预览摘要的最大长度

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1

How to limit Link Preview excerpt maxlength,I want to reduce the number of characters down about 100 characters

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Screen Shot 2018-04-25 at 16.02.10 copy.png1420×344 66.4 KB

2

Try changing the “post onebox maxlength” site setting

3

thank so much…:* it woking