diff --git a/README.ja.md b/README.ja.md
index 0af3395..25cc958 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -124,23 +124,26 @@ defaults:
 
 ログはデフォルトで `~/retri-logs` に保存されます。
 
-ファイル: `myserver_20251129_120000.log`
+ファイル: `myserver_20260403_010842.log`
 ```text
 ============================================================
  TARGET HOST : myserver
  DEVICE TYPE : linux
- START TIME  : 2025-11-29 12:00:00
+ START TIME  : 2026-04-03 01:08:42
 ============================================================
-
-[2025-11-29 12:00:01.123] --- EXEC: df -h ---
-[2025-11-29 12:00:01.150] Filesystem      Size  Used Avail Use% Mounted on
-[2025-11-29 12:00:01.150] /dev/sda1        50G   10G   40G  20% /
-
-[2025-11-29 12:00:01.155] --- EXEC: uptime ---
-[2025-11-29 12:00:01.160]  12:00:01 up 10 days,  4:20,  1 user,  load average: 0.05, 0.03, 0.01
+[2026-04-03 01:08:43.550] 
+[2026-04-03 01:08:43.551] ----------------------------------------
+[2026-04-03 01:08:43.551] [EXEC] uptime
+[2026-04-03 01:08:43.551] ----------------------------------------
+[2026-04-03 01:08:43.594]  01:08:43 up 77 days,  9:44,  0 user,  load average: 0.10, 0.56, 0.40
+[2026-04-03 01:08:43.595] 
+[2026-04-03 01:08:43.595] ----------------------------------------
+[2026-04-03 01:08:43.595] [EXEC] sudo whoami
+[2026-04-03 01:08:43.595] ----------------------------------------
+[2026-04-03 01:08:43.596] root
 
 ============================================================
- LOG END     : 2025-11-29 12:00:02
+ LOG END     : 2026-04-03 01:08:43
 ============================================================
 ```
 
diff --git a/README.md b/README.md
index 7027c24..d324f39 100644
--- a/README.md
+++ b/README.md
@@ -124,23 +124,26 @@ Fallback environment variables (lowest priority):
 
 Logs are saved to `~/retri-logs` by default.
 
-File: `myserver_20251129_120000.log`
+File: `myserver_20260403_010842.log`
 ```text
 ============================================================
  TARGET HOST : myserver
  DEVICE TYPE : linux
- START TIME  : 2025-11-29 12:00:00
+ START TIME  : 2026-04-03 01:08:42
 ============================================================
-
-[2025-11-29 12:00:01.123] --- EXEC: df -h ---
-[2025-11-29 12:00:01.150] Filesystem      Size  Used Avail Use% Mounted on
-[2025-11-29 12:00:01.150] /dev/sda1        50G   10G   40G  20% /
-
-[2025-11-29 12:00:01.155] --- EXEC: uptime ---
-[2025-11-29 12:00:01.160]  12:00:01 up 10 days,  4:20,  1 user,  load average: 0.05, 0.03, 0.01
+[2026-04-03 01:08:43.550] 
+[2026-04-03 01:08:43.551] ----------------------------------------
+[2026-04-03 01:08:43.551] [EXEC] uptime
+[2026-04-03 01:08:43.551] ----------------------------------------
+[2026-04-03 01:08:43.594]  01:08:43 up 77 days,  9:44,  0 user,  load average: 0.10, 0.56, 0.40
+[2026-04-03 01:08:43.595] 
+[2026-04-03 01:08:43.595] ----------------------------------------
+[2026-04-03 01:08:43.595] [EXEC] sudo whoami
+[2026-04-03 01:08:43.595] ----------------------------------------
+[2026-04-03 01:08:43.596] root
 
 ============================================================
- LOG END     : 2025-11-29 12:00:02
+ LOG END     : 2026-04-03 01:08:43
 ============================================================
 ```