There are some rules for the fetch . You can get the curl value in the firefox inspect.

curl 'https://mp.weixin.qq.com/s/e0nWbL***BYKBGhHIAw' --compressed -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:138.0) Gecko/20100101 Firefox/138.0' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' -H 'Accept-Language: en-US,en;q=0.5' -H 'Accept-Encoding: gzip, deflate, br, zstd' -H 'Connection: keep-alive' -H 'Cookie: RK=RLv9G72aeq; ptcz=aed6a59e33010797622159bcd8b0159e262c54431ac47e08dc7d743c20216075; uin=o76729530; rewardsn=; wxtokenkey=777' -H 'Upgrade-Insecure-Requests: 1' -H 'Sec-Fetch-Dest: document' -H 'Sec-Fetch-Mode: navigate' -H 'Sec-Fetch-Site: none' -H 'Sec-Fetch-User: ?1' -H 'If-Modified-Since: Thu, 1 May 2025 17:16:04 +0800' -H 'Priority: u=0, i' -H 'TE: trailers'