Can't select file at form-data, "Make sure that Postman can read files inside the working directory."

Hi dear, My system is windows 10 ver 1903. My PostMan version is : Postman v8.0.10,
Today, I created a request for upload attachment, then it show me the tooltip:
“This file isn’t in your working directory. Teammates you share this request with won’t be able to use this file. To make collaboration easier you can setup your working directory in Settings.”
Now I Set the work directory to “C:\Users\Veary\Postman\files” and select a file in this directory, but it still doesn’t work, I set “Allow reading files outside working directory” is ON also.

My english is so terrible, Hope some one can help me.

Restart PostMan Done.
Restart System Done.

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