Echart diagram, right-click to copy, paste into the word document, turn black

clipboard.png

clipboard.png

this is the effect of pasting to word. I want to know if this is a problem with the front-end implementation. If not, I can object to the product.

Mar.02,2021

right click on the chart and copy it to word, as if the background color of the copied picture is transparent.

clipboard.png

clipboard.png

clipboard.png

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eaecf8-21fc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eaecf8-21fc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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