Can’t verify after using the filter

[ps2xu]

1. Which version of Caddy are you using (caddy -version)?

Caddy v1.0.0 (h1:KI6RPGih2GFzWRPG8s9clKK28Ns4ZlVMKR/v7mxq6+c=)

2. What are you trying to do?

I can’t verify after using the filter on my website, directly prompting 401 Unauthorizd, no dialog box. And I don’t want to delete the verification, thank you.
https://caddy.community/t/help-me-about-filter-problem-thanks/5886

3. What is your Caddyfile?

https://www.*****.com {
root /usr/local/caddy/www
tls [email protected]
basicauth / 123 456
timeouts none
gzip
filter rule {
content_type text/.*
search_pattern xxxxx/images/
replacement xxxxx/gooimg/
}
}

4. Please paste any relevant HTTP request(s) here.

-------------------with filter---------------------
HTTP/1.1 401 Unauthorized
Content-Type: text/plain; charset=utf-8
Server: Caddy
X-Content-Type-Options: nosniff
Date: Thu, 27 Jun 2019 00:43:54 GMT
Content-Length: 17

-------------------------After remove the filter--------------------
HTTP/1.1 401 Unauthorized
Content-Type: text/plain; charset=utf-8
Server: Caddy
Www-Authenticate: Basic realm=“Restricted”
X-Content-Type-Options: nosniff
Date: Thu, 27 Jun 2019 01:21:20 GMT
Content-Length: 17