diff --git a/S3-API-Audit-log.md b/S3-API-Audit-log.md
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+### How do I enable log delivery?
+
+```weed s3 -auditLogConfig=/etc/seaweedfs/auditLogConfig.json```
+
+### Access log format
+
+```
+{"requester":"bennu","host_id":"api-698ccd9645-sccv6","status":200,"time":1639395995,"operation":"REST.PUT.OBJECT","remote_ip":"10.106.70.45","signature_version":"SigV4","bucket":"bennu-client-files","user_agent":"Python/3.8 aiohttp/3.6.2","key":"/2021/12/13/a029a35d-b73c-42f1-9540-7f0370a17f7c","request_id":"c89f2a45eebc63f2b01aca823a1f6cba","host_header":"bennu-files.s3-proxy.svc","error_code":""}
+{"requester":"bennu","host_id":"api-698ccd9645-g8fht","status":200,"time":1639395992,"operation":"REST.GET.OBJECT","remote_ip":"10.106.70.45","signature_version":"SigV4","bucket":"bennu-client-files","user_agent":"Python/3.8 aiohttp/3.6.2","key":"/2021/12/13/69f82cd8-ff31-476d-aa53-5e1e2109b84c","request_id":"570ceb8d3b8c31d51070910a78b26045","host_header":"bennu-files.s3-proxy.svc","error_code":""}
+```
+