diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58c250c5c47..963892e9ff5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ Docs: https://docs.openclaw.ai
 - Security/Nextcloud Talk: drop replayed signed webhook events with persistent per-account replay dedupe across restarts, and reject unexpected webhook backend origins when account base URL is configured. Thanks @aristorechina for reporting.
 - Security/Gateway: harden `agents.files` path handling to block out-of-workspace symlink targets for `agents.files.get`/`agents.files.set`, keep in-workspace symlink targets supported, and add gateway regression coverage for both blocked escapes and allowed in-workspace symlinks. Thanks @tdjackey for reporting.
 - Gateway/Message media roots: thread `agentId` through gateway `send` RPC and prefer explicit `agentId` over session/default resolution so non-default agent workspace media sends no longer fail with `LocalMediaAccessError`; added regression coverage for agent precedence and blank-agent fallback. (#23249) Thanks @Sid-Qin.
+- Cron/Model overrides: when isolated `payload.model` is no longer allowlisted, fall back to default model selection instead of failing the job, while still returning explicit errors for invalid model strings. (#26717) Thanks @Youyou972.
 - Security/Nextcloud Talk: reject unsigned webhook traffic before full body reads, reducing unauthenticated request-body exposure, with auth-order regression coverage. (#26118) Thanks @bmendonca3.
 - Security/Nextcloud Talk: stop treating DM pairing-store entries as group allowlist senders, so group authorization remains bounded to configured group allowlists. (#26116) Thanks @bmendonca3.
 - Security/IRC: keep pairing-store approvals DM-only and out of IRC group allowlist authorization, with policy regression tests for allowlist resolution. (#26112) Thanks @bmendonca3.