diff --git a/services/auto_heal_service.py b/services/auto_heal_service.py
index 1e23692..9f78eff 100644
--- a/services/auto_heal_service.py
+++ b/services/auto_heal_service.py
@@ -40,6 +40,8 @@ _JUMP_HOST   = os.getenv("SSH_JUMP_HOST",   "192.168.0.110")
 _JUMP_USER   = os.getenv("SSH_JUMP_USER",   "wooo")
 _TARGET_HOST = os.getenv("SSH_TARGET_HOST", "192.168.0.188")
 _TARGET_USER = os.getenv("SSH_TARGET_USER", "ollama")
+# SSH 私鑰路徑：優先 env，fallback 到 config 目錄（rw mount，不需重建容器）
+_SSH_KEY_PATH = os.getenv("SSH_KEY_PATH", "/app/config/autoheal_id_ed25519")
 
 # ─── 白名單允許執行的指令前綴 ────────────────────────────
 _CMD_WHITELIST = [
@@ -117,9 +119,14 @@ def _execute_ssh_cmd(cmd: str) -> Tuple[bool, str]:
 
     try:
         import paramiko
+        import os as _os
+        key_path = _SSH_KEY_PATH if _os.path.isfile(_SSH_KEY_PATH) else None
+        key_kwargs = {"key_filename": key_path} if key_path else {}
+
         jump  = paramiko.SSHClient()
         jump.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        jump.connect(_JUMP_HOST, username=_JUMP_USER, timeout=10)
+        jump.connect(_JUMP_HOST, username=_JUMP_USER, timeout=10,
+                     look_for_keys=True, **key_kwargs)
 
         # 透過跳板機建立隧道
         transport = jump.get_transport()
@@ -129,7 +136,8 @@ def _execute_ssh_cmd(cmd: str) -> Tuple[bool, str]:
 
         target = paramiko.SSHClient()
         target.set_missing_host_key_policy(paramiko.AutoAddPolicy())
-        target.connect(_TARGET_HOST, username=_TARGET_USER, sock=chan, timeout=15)
+        target.connect(_TARGET_HOST, username=_TARGET_USER, sock=chan, timeout=15,
+                       look_for_keys=True, **key_kwargs)
 
         _stdin, stdout, stderr = target.exec_command(cmd, timeout=60)
         out = stdout.read().decode("utf-8", errors="replace").strip()
@@ -224,6 +232,8 @@ class AutoHealService:
             )
             session.add(incident)
             session.commit()
+            session.refresh(incident)
+            session.expunge(incident)
             sys_log.info(f"[AutoHeal] 建立 Incident id={incident.id} type={error_type}")
             return incident
         except Exception as e:
@@ -379,7 +389,7 @@ class AutoHealService:
         except Exception as e:
             session.rollback()
             sys_log.error(f"[AutoHeal] write_heal_log 失敗: {e}")
-            return HealLog(result=result, action_detail=action_detail)
+            return HealLog(result=result, action_detail=action_detail, duration_ms=duration_ms)
         finally:
             session.close()
 
@@ -422,19 +432,35 @@ class AutoHealService:
     # ── 步驟 7：Telegram 通知 ───────────────────────────
     def _notify_telegram(self, incident: Incident, playbook: Playbook,
                           heal_log: HealLog) -> None:
-        """推播修復結果通知"""
-        icon = {"success": "✅", "failed": "❌", "skipped": "⏭️"}.get(heal_log.result, "❓")
         sev_icon = {"P1": "🔴", "P2": "🟠", "P3": "🟡"}.get(incident.severity, "⚪")
+        result = heal_log.result
+
+        if result == "success":
+            header = f"✅ <b>[AIOps] 自動修復成功</b>"
+            footer = f"💾 知識已沉澱至 KM"
+        elif result == "failed":
+            header = f"🚨 <b>[AIOps] 自動修復失敗 — 需人工介入</b>"
+            footer = (
+                f"⚠️ 修復指令回傳錯誤，請登入 188 手動排查：\n"
+                f"<code>docker restart {playbook.get_action_params().get('container', '?')}</code>\n"
+                f"🆔 Incident #{incident.id}"
+            )
+        else:
+            header = f"⏭️ <b>[AIOps] 修復已略過</b>"
+            footer = f"🆔 Incident #{incident.id}"
 
         msg = (
-            f"{sev_icon} <b>[EwoooC AIOps] 自動修復報告</b>\n\n"
-            f"📌 任務：<code>{incident.task_name}</code>\n"
-            f"🚨 錯誤類型：<code>{incident.error_type}</code>\n"
-            f"📝 症狀：{incident.error_message[:200]}\n\n"
+            f"{sev_icon} {header}\n"
+            f"━━━━━━━━━━━━━━━━━━\n"
+            f"📌 <b>{incident.task_name}</b>\n"
+            f"🔖 {incident.error_type} · {incident.severity}\n"
+            f"📝 {incident.error_message[:180]}\n"
+            f"━━━━━━━━━━━━━━━━━━\n"
             f"🔧 PlayBook：{playbook.name}\n"
             f"⚙️ 動作：<code>{heal_log.action_detail}</code>\n"
-            f"{icon} 結果：<b>{heal_log.result}</b>（{heal_log.duration_ms:.0f}ms）\n\n"
-            f"💾 已沉澱至 KM（auto_heal_playbook）"
+            f"⏱ 耗時：{heal_log.duration_ms:.0f}ms\n"
+            f"━━━━━━━━━━━━━━━━━━\n"
+            f"{footer}"
         )
         _send_telegram(msg)