Why can't the pictures of the dialogue between the US delegation be withdrawn?

1. To delete and recall the chat record, just find the "More" option at the lower left of the file and click the "Recall" function option, so you can easily delete and recall the content you don't want to send.

2. Bian Xiao tried the file transfer assistant by the above method, and found that the chat record cannot be withdrawn and deleted in the file transfer assistant, so it can be concluded that the record can only be deleted when chatting with others.