Ora2 upload files problem in Koa

Version: Koa native install.
Is there anyone set ora2 and upload files to AWS S3 successfully?
My edx - ora2 will show error below when upload files:
error.txt (2.0 KB)

I fix it .
Add CORS settings in S3 as below:

[
{
“AllowedHeaders”: [
“*”
],
“AllowedMethods”: [
“PUT”,
“POST”,
“DELETE”
],
“AllowedOrigins”: [
"https:// [lms-domain]
“https:// [studio-domain]”
],
“ExposeHeaders”:
}
]