403 error occured when pushing LFS files to a public repository with HTTP protocol

warning: push.default is unset; its implicit value has changed in
Git 2.0 from 'matching' to 'simple'. To squelch this message
and maintain the traditional behavior, use:

  git config --global push.default matching

To squelch this message and adopt the new behavior now, use:

  git config --global push.default simple

When push.default is set to 'matching', git will push local branches
to the remote branches that already exist with the same name.

Since Git 2.0, Git defaults to the more conservative 'simple'
behavior, which only pushes the current branch to the corresponding
remote branch that 'git pull' uses to update the current branch.

See 'git help config' and search for 'push.default' for further information.
(the 'simple' mode was introduced in Git 1.7.11. Use the similar mode
'current' instead of 'simple' if you sometimes use older versions of Git)

* Couldn't find host 192.168.33.20 in the .netrc file; using defaults
* Hostname was NOT found in DNS cache
*   Trying 192.168.33.20...
* Connected to 192.168.33.20 (192.168.33.20) port 7990 (#0)
> GET /scm/test/test.git/info/refs?service=git-receive-pack HTTP/1.1
User-Agent: git/2.3.2 (Apple Git-55)
Host: 192.168.33.20:7990
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache

< HTTP/1.1 401 Unauthorized
* Server Apache-Coyote/1.1 is not blacklisted
< Server: Apache-Coyote/1.1
< X-AREQUESTID: @G03ZRHx1355x848x0
< X-ASEN: SEN-L7921887
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< X-Content-Type-Options: nosniff
< WWW-Authenticate: Basic realm="Atlassian Bitbucket"
< Transfer-Encoding: chunked
< Date: Mon, 06 Jun 2016 22:35:44 GMT
<
* Connection #0 to host 192.168.33.20 left intact
* Couldn't find host 192.168.33.20 in the .netrc file; using defaults
* Found bundle for host 192.168.33.20: 0x7faf9841f3a0
* Hostname was found in DNS cache
*   Trying 192.168.33.20...
* Connected to 192.168.33.20 (192.168.33.20) port 7990 (#1)
> GET /scm/test/test.git/info/refs?service=git-receive-pack HTTP/1.1
User-Agent: git/2.3.2 (Apple Git-55)
Host: 192.168.33.20:7990
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache

< HTTP/1.1 401 Unauthorized
* Server Apache-Coyote/1.1 is not blacklisted
< Server: Apache-Coyote/1.1
< X-AREQUESTID: @G03ZRHx1355x849x0
< X-ASEN: SEN-L7921887
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< X-Content-Type-Options: nosniff
< WWW-Authenticate: Basic realm="Atlassian Bitbucket"
< Transfer-Encoding: chunked
< Date: Mon, 06 Jun 2016 22:35:44 GMT
<
* Ignoring the response-body
* Connection #1 to host 192.168.33.20 left intact
* Issue another request to this URL: 'http://192.168.33.20:7990/scm/test/test.git/info/refs?service=git-receive-pack'
* Couldn't find host 192.168.33.20 in the .netrc file; using defaults
* Found bundle for host 192.168.33.20: 0x7faf9841f3a0
* Re-using existing connection! (#1) with host 192.168.33.20
* Connected to 192.168.33.20 (192.168.33.20) port 7990 (#1)
* Server auth using Basic with user 'admin1'
> GET /scm/test/test.git/info/refs?service=git-receive-pack HTTP/1.1
Authorization: Basic YWRtaW4xOnNwaGVyZQ==
User-Agent: git/2.3.2 (Apple Git-55)
Host: 192.168.33.20:7990
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache

< HTTP/1.1 200 OK
* Server Apache-Coyote/1.1 is not blacklisted
< Server: Apache-Coyote/1.1
< X-AREQUESTID: @G03ZRHx1355x850x0
< X-ASEN: SEN-L7921887
< X-AUSERID: 1
< X-AUSERNAME: admin1
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< X-Content-Type-Options: nosniff
< Expires: Fri, 01 Jan 1980 00:00:00 GMT
< Pragma: no-cache
< Cache-Control: no-cache, max-age=0, must-revalidate
< Content-Type: application/x-git-receive-pack-advertisement
< Transfer-Encoding: chunked
< Date: Mon, 06 Jun 2016 22:35:44 GMT
<
* Connection #1 to host 192.168.33.20 left intact
> POST /scm/test/test.git/info/lfs/objects/batch HTTP/1.1
> Host: 192.168.33.20:7990
> Accept: application/vnd.git-lfs+json; charset=utf-8
> Content-Type: application/vnd.git-lfs+json; charset=utf-8
> User-Agent: git-lfs/1.1.0 (GitHub; darwin amd64; go 1.5.1)
>
{"objects":[{"oid":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","size":0}],"operation":"upload"}

< HTTP/1.1 403 Forbidden
< Transfer-Encoding: chunked
< Content-Type: application/vnd.git-lfs+json
< Date: Mon, 06 Jun 2016 22:35:44 GMT
< Server: Apache-Coyote/1.1
< X-Arequestid: @G03ZRHx1355x851x0
< X-Asen: SEN-L7921887
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-Xss-Protection: 1; mode=block
<
Git LFS: (0 of 1 files) 0 B / 0 B                                                                                                                                                                          You are not permitted to access this resource: Access is denied
error: failed to push some refs to 'http://192.168.33.20:7990/scm/test/test.git'