diff --git a/.openclaw-sync/source.json b/.openclaw-sync/source.json
index a948b7e49..45028c552 100644
--- a/.openclaw-sync/source.json
+++ b/.openclaw-sync/source.json
@@ -1,15 +1,15 @@
 {
   "repository": "openclaw/openclaw",
-  "sha": "df069f7b022247e8818cc8ef981deff6ed453966",
+  "sha": "fb106fb9aef25967c22b6d8780116587eb8d6192",
   "sources": {
     "openclaw": {
       "repository": "openclaw/openclaw",
-      "sha": "df069f7b022247e8818cc8ef981deff6ed453966"
+      "sha": "fb106fb9aef25967c22b6d8780116587eb8d6192"
     },
     "clawhub": {
       "repository": "openclaw/clawhub",
       "sha": "f14d70759dcc14b24890f5a50e1f9ce06f38eacd"
     }
   },
-  "syncedAt": "2026-05-08T03:10:32.397Z"
+  "syncedAt": "2026-05-08T03:12:02.514Z"
 }
diff --git a/docs/plugins/codex-harness.md b/docs/plugins/codex-harness.md
index 49ddfc1df..38da5f67f 100644
--- a/docs/plugins/codex-harness.md
+++ b/docs/plugins/codex-harness.md
@@ -498,7 +498,7 @@ To opt in to Codex guardian-reviewed approvals, set `appServer.mode:
         config: {
           appServer: {
             mode: "guardian",
-            serviceTier: "fast",
+            serviceTier: "priority",
           },
         },
       },
@@ -650,7 +650,7 @@ Supported `appServer` fields:
 | `approvalPolicy`              | `"never"`                                | Native Codex approval policy sent to thread start/resume/turn.                                                                                                                                                                       |
 | `sandbox`                     | `"danger-full-access"`                   | Native Codex sandbox mode sent to thread start/resume.                                                                                                                                                                               |
 | `approvalsReviewer`           | `"user"`                                 | Use `"auto_review"` to let Codex review native approval prompts. `guardian_subagent` remains a legacy alias.                                                                                                                         |
-| `serviceTier`                 | unset                                    | Optional Codex app-server service tier: `"fast"`, `"flex"`, or `null`. Invalid legacy values are ignored.                                                                                                                            |
+| `serviceTier`                 | unset                                    | Optional Codex app-server service tier. `"priority"` enables fast-mode routing, `"flex"` requests flex processing, `null` clears the override, and legacy `"fast"` is accepted as `"priority"`.                                      |
 
 OpenClaw-owned dynamic tool calls are bounded independently from
 `appServer.requestTimeoutMs`: each Codex `item/tool/call` request must receive