diff --git a/.memory/worklog.json b/.memory/worklog.json
index db882c0..90ed3f4 100644
--- a/.memory/worklog.json
+++ b/.memory/worklog.json
@@ -1,26 +1,5 @@
 {
   "entries": [
-    {
-      "files_changed": 1,
-      "hash": "67cd767",
-      "message": "auto-save 2026-05-08 22:17 (~1)",
-      "ts": "2026-05-08T22:17:50+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "0e4f537",
-      "message": "auto-save 2026-05-08 22:23 (~1)",
-      "ts": "2026-05-08T22:23:22+08:00",
-      "type": "commit"
-    },
-    {
-      "files_changed": 1,
-      "hash": "267b901",
-      "message": "auto-save 2026-05-08 22:28 (~1)",
-      "ts": "2026-05-08T22:28:55+08:00",
-      "type": "commit"
-    },
     {
       "files_changed": 1,
       "hash": "ebc2d5a",
@@ -3323,6 +3302,25 @@
       "message": "auto-save 2026-05-10 07:39 (~1)",
       "hash": "2d39ee4",
       "files_changed": 1
+    },
+    {
+      "ts": "2026-05-10T07:45:42+08:00",
+      "type": "commit",
+      "message": "auto-save 2026-05-10 07:45 (~1)",
+      "hash": "ee2e220",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-09T23:45:55Z",
+      "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 07:45 (~1)",
+      "files_changed": 1
+    },
+    {
+      "ts": "2026-05-09T23:48:30Z",
+      "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 07:45 (~1)",
+      "files_changed": 1
     }
   ]
 }