npm adduser報(bào)錯(cuò)Unable to authenticate？

registry是https://registry.npmjs.org/，npm和node都升級最新版本了，還是沒有用,請問是什么原因啊?

------更新日志文件

0 info it worked if it ends with ok
1 verbose cli [ 'D:\\office\\node.exe',
1 verbose cli   'C:\\Users\\Administrator\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'adduser' ]
2 info using npm@5.6.0
3 info using node@v8.9.4
4 verbose npm-session 188287595600020d
5 verbose login before first PUT { _id: 'org.couchdb.user:flash',
5 verbose login   name: 'flash',
5 verbose login   password: 'XXXXX',
5 verbose login   type: 'user',
5 verbose login   roles: [],
5 verbose login   date: '2018-02-28T02:32:52.205Z' }
6 http request → PUT https://registry.npmjs.org/-/user/org.couchdb.user:flash
7 http 401 ← Unauthorized (https://registry.npmjs.org/-/user/org.couchdb.user:flash)
8 verbose adduser before first PUT { _id: 'org.couchdb.user:flash',
8 verbose adduser   name: 'flash',
8 verbose adduser   password: 'XXXXX',
8 verbose adduser   email: '469509244@qq.com',
8 verbose adduser   type: 'user',
8 verbose adduser   roles: [],
8 verbose adduser   date: '2018-02-28T02:32:54.215Z' }
9 http request → PUT https://registry.npmjs.org/-/user/org.couchdb.user:flash
10 http 401 ← Unauthorized (https://registry.npmjs.org/-/user/org.couchdb.user:flash)
11 verbose stack Error: Unable to authenticate, need: Basic
12 verbose statusCode 401
13 verbose cwd C:\Users\Administrator\Desktop\work\menu-vue
14 verbose Windows_NT 10.0.14393
15 verbose argv "D:\\office\\node.exe" "C:\\Users\\Administrator\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "adduser"
16 verbose node v8.9.4
17 verbose npm  v5.6.0
18 error code EAUTHIP
19 error Unable to authenticate, need: Basic
20 verbose exit [ 1, true ]