Can't pass the test in the first backend challenge

Tell us what’s happening:
Describe your issue in detail here.

I added the “author” key with a value(“author”: “ddl2”), submitted the live app url, couldn’t pass the test.

I tried the json file of other people who passed the test, it couldn’t work. And I also tried submitting Glitch live site url, still couldn’t work.

Detail:

// running tests

package.json

should have a valid “author” key

// tests completed

// console output [Error]

Your project link(s)

solution: https://boilerplate-npm.ddl2.repl.co

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 Edg/112.0.1722.64

Challenge: Managing Packages with NPM - How to Use package.json, the Core of Any Node.js Project or npm Package

Link to the challenge: