ACS to CPE Authentication wireshark http 401

Hi Everyone:
In currently situation, ACS can find my easycwmp, but when i click reflesh button or sommon, there is a Internal server error.

I checked the genieacs-ui, there is a query fault:

And i use the wireshark to check i find that there is a http 401 authentication fail:

Hypertext Transfer Protocol
HTTP/1.1 401 Unauthorized\r\n
[Expert Info (Chat/Sequence): HTTP/1.1 401 Unauthorized\r\n]
[HTTP/1.1 401 Unauthorized\r\n]
[Severity level: Chat]
[Group: Sequence]
Response Version: HTTP/1.1
Status Code: 401
[Status Code Description: Unauthorized]
Response Phrase: Unauthorized
Content-Length: 12\r\n
[Content length: 12]
WWW-Authenticate: Digest realm=“GenieACS”,qop=“auth,auth-int”,nonce=“a7a7e6fabcad5e4575098c5bec4f6211”\r\n
Date: Thu, 01 Feb 2024 07:01:20 GMT\r\n
Connection: keep-alive\r\n
[HTTP response 1/3]
[Time since request: 0.025284924 seconds]
[Request in frame: 8]
[Next request in frame: 14]
[Next response in frame: 16]
[Request URI:]
File Data: 12 bytes
Data (12 bytes)
Data: 556e617574686f72697a6564
[Length: 12]

It seems that there is not Digest Auth data

I had set the admin->config

I don’t know if there is any connection between the two things.
If you know how to fix that, please let me know.

thank you!