diff --git a/extensions/codex/src/app-server/compact.ts b/extensions/codex/src/app-server/compact.ts
index 2309e3c06ea0..bd516c0b80be 100644
--- a/extensions/codex/src/app-server/compact.ts
+++ b/extensions/codex/src/app-server/compact.ts
@@ -32,6 +32,7 @@ import {
   type CodexAppServerLiveThreadOwnership,
 } from "./client-runtime.js";
 import { CodexAppServerRpcError, type CodexAppServerClient } from "./client.js";
+import { persistCodexContextCompactionActivity } from "./context-compaction-activity.js";
 import { readCodexThreadContextSnapshot } from "./event-projector-usage.js";
 import {
   readCodexNotificationThreadId,
@@ -70,7 +71,7 @@ type CodexAppServerCompactOptions = {
 };
 
 type CodexNativeCompactionCompletion =
-  | { completed: true; tokensAfter?: number }
+  | { completed: true; turnId?: string; itemId?: string; tokensAfter?: number }
   | { completed: false; reason: string };
 
 function watchCodexNativeCompactionCompletion(params: {
@@ -111,7 +112,12 @@ function watchCodexNativeCompactionCompletion(params: {
     resolveCompletion(result);
   };
   const complete = () =>
-    finish({ completed: true, ...(tokensAfter !== undefined ? { tokensAfter } : {}) });
+    finish({
+      completed: true,
+      ...(compactionTurnId ? { turnId: compactionTurnId } : {}),
+      ...(compactionItemId ? { itemId: compactionItemId } : {}),
+      ...(tokensAfter !== undefined ? { tokensAfter } : {}),
+    });
   const fail = (reason: string) => finish({ completed: false, reason });
   const retireUnconfirmed = (reason: string) => {
     if (settled || retirementStarted) {
@@ -742,6 +748,18 @@ async function compactCodexNativeThread(
             throw new Error(completion.reason);
           }
           tokensAfter = completion.tokensAfter;
+          if (completion.turnId && completion.itemId) {
+            await persistCodexContextCompactionActivity({
+              sessionTarget: params.sessionTarget,
+              config: params.config,
+              cwd: params.workspaceDir,
+              runId: params.runId,
+              threadId: binding.threadId,
+              turnId: completion.turnId,
+              itemId: completion.itemId,
+              timestamp: Date.now(),
+            });
+          }
           embeddedAgentLog.info("completed codex app-server compaction", {
             sessionId: params.sessionId,
             threadId: binding.threadId,
diff --git a/extensions/codex/src/app-server/context-compaction-activity.test.ts b/extensions/codex/src/app-server/context-compaction-activity.test.ts
index 49bb90d820e0..19e7a03d5c02 100644
--- a/extensions/codex/src/app-server/context-compaction-activity.test.ts
+++ b/extensions/codex/src/app-server/context-compaction-activity.test.ts
@@ -28,15 +28,13 @@ describe("persistCodexContextCompactionActivity", () => {
         messageId: "activity-message",
       });
     const params = {
-      run: {
-        runId: "run-1",
-        workspaceDir: "/workspace",
-        sessionTarget: {
-          agentId: "main",
-          sessionId: "session-1",
-          sessionKey: "agent:main:dashboard:session-1",
-          storePath: "/state/openclaw-agent.sqlite",
-        },
+      runId: "run-1",
+      cwd: "/workspace",
+      sessionTarget: {
+        agentId: "main",
+        sessionId: "session-1",
+        sessionKey: "agent:main:dashboard:session-1",
+        storePath: "/state/openclaw-agent.sqlite",
       },
       threadId: "thread-1",
       turnId: "turn-1",
diff --git a/extensions/codex/src/app-server/context-compaction-activity.ts b/extensions/codex/src/app-server/context-compaction-activity.ts
index 8ce22be5a6ec..7b55635809d6 100644
--- a/extensions/codex/src/app-server/context-compaction-activity.ts
+++ b/extensions/codex/src/app-server/context-compaction-activity.ts
@@ -11,13 +11,16 @@ import {
 const CONTEXT_COMPACTION_CUSTOM_TYPE = "openclaw.context-compaction";
 
 export async function persistCodexContextCompactionActivity(params: {
-  run: EmbeddedRunAttemptParams;
+  sessionTarget?: EmbeddedRunAttemptParams["sessionTarget"];
+  config?: EmbeddedRunAttemptParams["config"];
+  cwd?: string;
+  runId?: string;
   threadId: string;
   turnId: string;
   itemId: string;
   timestamp: number;
 }): Promise<void> {
-  const target = params.run.sessionTarget;
+  const target = params.sessionTarget;
   if (!target?.sessionId || !target.sessionKey || !target.storePath) {
     return;
   }
@@ -34,7 +37,7 @@ export async function persistCodexContextCompactionActivity(params: {
       threadId: params.threadId,
       turnId: params.turnId,
       itemId: params.itemId,
-      runId: params.run.runId,
+      ...(params.runId ? { runId: params.runId } : {}),
     },
     timestamp: params.timestamp,
     idempotencyKey: activityId,
@@ -45,8 +48,8 @@ export async function persistCodexContextCompactionActivity(params: {
       sessionId: target.sessionId,
       sessionKey: target.sessionKey,
       storePath: target.storePath,
-      config: params.run.config,
-      cwd: params.run.workspaceDir,
+      config: params.config,
+      cwd: params.cwd,
       eventId: activityId,
       message,
     });
@@ -61,7 +64,7 @@ export async function persistCodexContextCompactionActivity(params: {
       update: {
         message: appended.message,
         messageId: appended.messageId,
-        runId: params.run.runId,
+        ...(params.runId ? { runId: params.runId } : {}),
       },
     });
   } catch (error) {
diff --git a/extensions/codex/src/app-server/event-projector.ts b/extensions/codex/src/app-server/event-projector.ts
index 6fab913ef4b7..d1a81bd14571 100644
--- a/extensions/codex/src/app-server/event-projector.ts
+++ b/extensions/codex/src/app-server/event-projector.ts
@@ -522,7 +522,10 @@ export class CodexAppServerEventProjector {
         },
       });
       await persistCodexContextCompactionActivity({
-        run: this.params,
+        sessionTarget: this.params.sessionTarget,
+        config: this.params.config,
+        cwd: this.params.workspaceDir,
+        runId: this.params.runId,
         threadId: this.threadId,
         turnId: this.turnId,
         itemId,