diff --git a/SKILL.md b/SKILL.md
index 8c18c35..ed02713 100644
--- a/SKILL.md
+++ b/SKILL.md
@@ -59,8 +59,10 @@ bun run fetch -- --workflow-id=outreach-xxx > /tmp/leads.json
 bun run export -- --drafts=/tmp/drafts-outreach-xxx.json --workflow-id=outreach-xxx
 ```
 
-## Environment (.env.local)
-Already configured. Do NOT modify.
-- AUTH_BASE, CLIENT_KEY: for lead-dataset API auth
-- CLOUDFLARE_*: R2 upload credentials
-- SENDER_EMAIL: From header in EML files
+## Config
+
+Auth (CLIENT_KEY) is loaded automatically from `~/.openclaw/.env` by auth-runtime.
+
+R2 and email config in `~/.openclaw/.env`:
+- `CLOUDFLARE_*`: R2 upload credentials
+- `SENDER_EMAIL`: From header in EML files