diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index 96c6420a8..5e3e986ae 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,5 +1,5 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "7a3443e9ac9c0981000b253814373b21097b620d",
-  "syncedAt": "2026-04-05T15:12:52.402Z"
+  "sha": "d25609bc06003b607a2e41ff0b6a35dea28599be",
+  "syncedAt": "2026-04-05T15:15:47.699Z"
 }
diff --git a/docs/providers/openai.md b/docs/providers/openai.md
index 9461c7337..1721019b9 100644
--- a/docs/providers/openai.md
+++ b/docs/providers/openai.md
@@ -15,7 +15,7 @@ OpenAI explicitly supports subscription OAuth usage in external tools/workflows
 ## Default interaction style
 
 OpenClaw can add a small OpenAI-specific prompt overlay for both `openai/*` and
-`openai-codex/*` runs. When enabled, the overlay keeps the assistant warm,
+`openai-codex/*` runs. By default, the overlay keeps the assistant warm,
 collaborative, concise, direct, and a little more emotionally expressive
 without replacing the base OpenClaw system prompt.
 
@@ -25,8 +25,8 @@ Config key:
 
 Allowed values:
 
-- `"friendly"`: enable the OpenAI-specific overlay.
-- `"off"`: default; disable the overlay and use the base OpenClaw prompt only.
+- `"friendly"`: default; enable the OpenAI-specific overlay.
+- `"off"`: disable the overlay and use the base OpenClaw prompt only.
 
 Scope:
 
@@ -34,8 +34,8 @@ Scope:
 - Applies to `openai-codex/*` models.
 - Does not affect other providers.
 
-This behavior is off by default. Enable it explicitly if you want the OpenAI
-personality overlay:
+This behavior is on by default. Keep `"friendly"` explicitly if you want that
+to survive future local config churn:
 
 ```json5
 {
@@ -53,7 +53,7 @@ personality overlay:
 
 ### Disable the OpenAI prompt overlay
 
-If you want the unmodified base OpenClaw prompt, keep the overlay off:
+If you want the unmodified base OpenClaw prompt, set the overlay to `"off"`:
 
 ```json5
 {