diff --git a/.memory/worklog.json b/.memory/worklog.json
index 3bb1052..134c5e7 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,26 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "hash": "25e3725",
-      "message": "auto-save 2026-05-08 20:53 (~1)",
-      "ts": "2026-05-08T20:53:12+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "170919e",
-      "message": "auto-save 2026-05-08 20:58 (~1)",
-      "ts": "2026-05-08T20:58:45+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "93d0ae4",
-      "message": "auto-save 2026-05-08 21:04 (~1)",
-      "ts": "2026-05-08T21:04:38+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 1,
       "hash": "6752a89",
@@ -3331,6 +3310,25 @@
       "message": "auto-save 2026-05-10 06:58 (~1)",
       "hash": "34cdb6c",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-10T07:04:31+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-10 07:04 (~1)",
+      "hash": "bd5f149",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-09T23:05:54Z",
+      "type": "session-heartbeat",
+      "message": "Codex 会话活跃 · 最近命令：codex · 分支 master · 1 项未提交变更 · 最近提交：auto-save 2026-05-10 07:04 (~1)",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-09T23:08:29Z",
+      "type": "session-heartbeat",
+      "message": "Codex 会话活跃 · 最近命令：codex · 分支 master · 1 项未提交变更 · 最近提交：auto-save 2026-05-10 07:04 (~1)",
+      "files_changed": 1
     }
   ]
 }