diff --git a/.memory/worklog.json b/.memory/worklog.json
index d001b43..8cebf88 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,26 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "hash": "576f354",
-      "message": "auto-save 2026-05-08 23:18 (~1)",
-      "ts": "2026-05-08T23:18:46+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "9b69878",
-      "message": "auto-save 2026-05-08 23:24 (~1)",
-      "ts": "2026-05-08T23:24:19+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "c175bbb",
-      "message": "auto-save 2026-05-08 23:29 (~1)",
-      "ts": "2026-05-08T23:29:52+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 1,
       "hash": "5ed6e5a",
@@ -3317,6 +3296,25 @@
       "message": "auto-save 2026-05-10 08:09 (~1)",
       "hash": "6f379b8",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-10T08:15:34+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-10 08:15 (~1)",
+      "hash": "231e9f1",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-10T00:16:24Z",
+      "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 08:15 (~1)",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-10T00:18:58Z",
+      "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 08:15 (~1)",
+      "files_changed": 1
     }
   ]
 }