diff --git a/netx_api/main.py b/netx_api/main.py
index 0a881bb..3da73c5 100644
--- a/netx_api/main.py
+++ b/netx_api/main.py
@@ -195,6 +195,31 @@ def on_startup() -> None:
             conn.exec_driver_sql("ALTER TABLE alarms_norm ADD COLUMN IF NOT EXISTS me_level VARCHAR(128) DEFAULT ''")
             conn.exec_driver_sql("ALTER TABLE ume_token_cache ADD COLUMN IF NOT EXISTS lock_owner VARCHAR(128) DEFAULT ''")
             conn.exec_driver_sql("ALTER TABLE ume_token_cache ADD COLUMN IF NOT EXISTS lock_expires_at_epoch_s INTEGER DEFAULT 0")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS device_level VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS host_name VARCHAR(256) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS location VARCHAR(512) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS hardware_version VARCHAR(128) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS loopback VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS consistent_state VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS interface_version VARCHAR(128) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS mac VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS admin_status VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS address_type VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS connection_status VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS maintain_status VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS net_mask VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS create_time VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS creator VARCHAR(128) DEFAULT ''")
     except Exception:
         pass
     try:
@@ -379,6 +404,21 @@ def ume_list_ne(
             "user_label": str(x.user_label or ""),
             "ip_address": str(x.ip_address or ""),
             "ne_type": str(x.ne_type or ""),
+            "device_level": str(x.device_level or ""),
+            "host_name": str(x.host_name or ""),
+            "location": str(x.location or ""),
+            "hardware_version": str(x.hardware_version or ""),
+            "loopback": str(x.loopback or ""),
+            "consistent_state": str(x.consistent_state or ""),
+            "interface_version": str(x.interface_version or ""),
+            "mac": str(x.mac or ""),
+            "admin_status": str(x.admin_status or ""),
+            "address_type": str(x.address_type or ""),
+            "connection_status": str(x.connection_status or ""),
+            "maintain_status": str(x.maintain_status or ""),
+            "net_mask": str(x.net_mask or ""),
+            "create_time": str(x.create_time or ""),
+            "creator": str(x.creator or ""),
             "last_seen_at": (_ensure_utc(x.last_seen_at) or datetime.now(timezone.utc)).isoformat(),
         }
         for x in rows
@@ -397,6 +437,21 @@ def ume_get_ne(ne_id: str, db: Session = Depends(get_db)) -> dict[str, Any]:
         "user_label": str(row.user_label or ""),
         "ip_address": str(row.ip_address or ""),
         "ne_type": str(row.ne_type or ""),
+        "device_level": str(row.device_level or ""),
+        "host_name": str(row.host_name or ""),
+        "location": str(row.location or ""),
+        "hardware_version": str(row.hardware_version or ""),
+        "loopback": str(row.loopback or ""),
+        "consistent_state": str(row.consistent_state or ""),
+        "interface_version": str(row.interface_version or ""),
+        "mac": str(row.mac or ""),
+        "admin_status": str(row.admin_status or ""),
+        "address_type": str(row.address_type or ""),
+        "connection_status": str(row.connection_status or ""),
+        "maintain_status": str(row.maintain_status or ""),
+        "net_mask": str(row.net_mask or ""),
+        "create_time": str(row.create_time or ""),
+        "creator": str(row.creator or ""),
         "vendor": str(row.vendor or ""),
         "source_type": str(row.source_type or ""),
         "first_seen_at": (_ensure_utc(row.first_seen_at) or datetime.now(timezone.utc)).isoformat(),
@@ -415,7 +470,9 @@ def ume_list_alarms(
     page_size: int = Query(default=50, ge=1, le=500),
     db: Session = Depends(get_db),
 ) -> dict[str, Any]:
-    stmt = db.query(UmeAlarmCurrent)
+    stmt = db.query(UmeAlarmCurrent, UmeInventoryNE).outerjoin(
+        UmeInventoryNE, UmeAlarmCurrent.ne_id == UmeInventoryNE.ne_id
+    )
     if severity and str(severity).strip():
         stmt = stmt.filter(UmeAlarmCurrent.perceived_severity == str(severity).strip())
     if is_cleared and str(is_cleared).strip():
@@ -430,24 +487,27 @@ def ume_list_alarms(
             | UmeAlarmCurrent.ne_name.contains(kw)
             | UmeAlarmCurrent.user_label.contains(kw)
             | UmeAlarmCurrent.native_probable_cause.contains(kw)
+            | UmeInventoryNE.ne_name.contains(kw)
+            | UmeInventoryNE.user_label.contains(kw)
+            | UmeInventoryNE.ip_address.contains(kw)
         )
     total = int(stmt.count())
     rows = stmt.order_by(UmeAlarmCurrent.last_seen_at.desc()).offset((page - 1) * page_size).limit(page_size).all()
     items = [
         {
-            "alarm_key": str(x.alarm_key or ""),
-            "ne_id": str(x.ne_id or ""),
-            "ne_name": str(x.ne_name or ""),
-            "user_label": str(x.user_label or ""),
-            "object_name": str(x.object_name or ""),
-            "event_type": str(x.event_type or ""),
-            "native_probable_cause": str(x.native_probable_cause or ""),
-            "perceived_severity": str(x.perceived_severity or ""),
-            "is_cleared": str(x.is_cleared or ""),
-            "time_created": str(x.time_created or ""),
-            "last_seen_at": (_ensure_utc(x.last_seen_at) or datetime.now(timezone.utc)).isoformat(),
+            "alarm_key": str(alarm.alarm_key or ""),
+            "ne_id": str(alarm.ne_id or ""),
+            "ne_name": str(alarm.ne_name or (ne.ne_name if ne else "") or ""),
+            "user_label": str(alarm.user_label or (ne.user_label if ne else "") or ""),
+            "object_name": str(alarm.object_name or ""),
+            "event_type": str(alarm.event_type or ""),
+            "native_probable_cause": str(alarm.native_probable_cause or ""),
+            "perceived_severity": str(alarm.perceived_severity or ""),
+            "is_cleared": str(alarm.is_cleared or ""),
+            "time_created": str(alarm.time_created or ""),
+            "last_seen_at": (_ensure_utc(alarm.last_seen_at) or datetime.now(timezone.utc)).isoformat(),
         }
-        for x in rows
+        for alarm, ne in rows
     ]
     return {"total": total, "page": page, "page_size": page_size, "items": items}
 
@@ -471,7 +531,9 @@ def ume_list_alarms_history(
     page_size: int = Query(default=50, ge=1, le=500),
     db: Session = Depends(get_db),
 ) -> dict[str, Any]:
-    stmt = db.query(UmeAlarmHistory)
+    stmt = db.query(UmeAlarmHistory, UmeInventoryNE).outerjoin(
+        UmeInventoryNE, UmeAlarmHistory.ne_id == UmeInventoryNE.ne_id
+    )
     if severity and str(severity).strip():
         stmt = stmt.filter(UmeAlarmHistory.perceived_severity == str(severity).strip())
     if ne_id and str(ne_id).strip():
@@ -484,6 +546,9 @@ def ume_list_alarms_history(
             | UmeAlarmHistory.ne_name.contains(kw)
             | UmeAlarmHistory.user_label.contains(kw)
             | UmeAlarmHistory.native_probable_cause.contains(kw)
+            | UmeInventoryNE.ne_name.contains(kw)
+            | UmeInventoryNE.user_label.contains(kw)
+            | UmeInventoryNE.ip_address.contains(kw)
         )
     dt_from = _parse_time(time_from)
     dt_to = _parse_time(time_to)
@@ -495,19 +560,19 @@ def ume_list_alarms_history(
     rows = stmt.order_by(UmeAlarmHistory.last_seen_at.desc()).offset((page - 1) * page_size).limit(page_size).all()
     items = [
         {
-            "alarm_key": str(x.alarm_key or ""),
-            "ne_id": str(x.ne_id or ""),
-            "ne_name": str(x.ne_name or ""),
-            "user_label": str(x.user_label or ""),
-            "object_name": str(x.object_name or ""),
-            "event_type": str(x.event_type or ""),
-            "native_probable_cause": str(x.native_probable_cause or ""),
-            "perceived_severity": str(x.perceived_severity or ""),
-            "is_cleared": str(x.is_cleared or ""),
-            "time_created": str(x.time_created or ""),
-            "last_seen_at": (_ensure_utc(x.last_seen_at) or datetime.now(timezone.utc)).isoformat(),
+            "alarm_key": str(alarm.alarm_key or ""),
+            "ne_id": str(alarm.ne_id or ""),
+            "ne_name": str(alarm.ne_name or (ne.ne_name if ne else "") or ""),
+            "user_label": str(alarm.user_label or (ne.user_label if ne else "") or ""),
+            "object_name": str(alarm.object_name or ""),
+            "event_type": str(alarm.event_type or ""),
+            "native_probable_cause": str(alarm.native_probable_cause or ""),
+            "perceived_severity": str(alarm.perceived_severity or ""),
+            "is_cleared": str(alarm.is_cleared or ""),
+            "time_created": str(alarm.time_created or ""),
+            "last_seen_at": (_ensure_utc(alarm.last_seen_at) or datetime.now(timezone.utc)).isoformat(),
         }
-        for x in rows
+        for alarm, ne in rows
     ]
     return {"total": total, "page": page, "page_size": page_size, "items": items}
 
diff --git a/netx_api/mcp_server.py b/netx_api/mcp_server.py
index cf2d6f4..5c36a6c 100644
--- a/netx_api/mcp_server.py
+++ b/netx_api/mcp_server.py
@@ -432,6 +432,32 @@ def _call_tool(name: str, args: dict[str, Any]) -> dict[str, Any]:
 def main() -> None:
     try:
         Base.metadata.create_all(bind=engine)
+        with engine.begin() as conn:
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS device_level VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS host_name VARCHAR(256) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS location VARCHAR(512) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS hardware_version VARCHAR(128) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS loopback VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS consistent_state VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS interface_version VARCHAR(128) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS mac VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS admin_status VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS address_type VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS connection_status VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql(
+                "ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS maintain_status VARCHAR(64) DEFAULT ''"
+            )
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS net_mask VARCHAR(128) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS create_time VARCHAR(64) DEFAULT ''")
+            conn.exec_driver_sql("ALTER TABLE ume_inventory_ne ADD COLUMN IF NOT EXISTS creator VARCHAR(128) DEFAULT ''")
     except Exception:
         pass
     for line in sys.stdin:
diff --git a/netx_api/models.py b/netx_api/models.py
index ba8db9e..263d9b3 100644
--- a/netx_api/models.py
+++ b/netx_api/models.py
@@ -140,6 +140,21 @@ class UmeInventoryNE(Base):
     user_label: Mapped[str] = mapped_column(String(256), default="", index=True)
     ip_address: Mapped[str] = mapped_column(String(128), default="", index=True)
     ne_type: Mapped[str] = mapped_column(String(128), default="")
+    device_level: Mapped[str] = mapped_column(String(64), default="")
+    host_name: Mapped[str] = mapped_column(String(256), default="")
+    location: Mapped[str] = mapped_column(String(512), default="")
+    hardware_version: Mapped[str] = mapped_column(String(128), default="")
+    loopback: Mapped[str] = mapped_column(String(128), default="")
+    consistent_state: Mapped[str] = mapped_column(String(64), default="")
+    interface_version: Mapped[str] = mapped_column(String(128), default="")
+    mac: Mapped[str] = mapped_column(String(128), default="")
+    admin_status: Mapped[str] = mapped_column(String(64), default="")
+    address_type: Mapped[str] = mapped_column(String(64), default="")
+    connection_status: Mapped[str] = mapped_column(String(64), default="")
+    maintain_status: Mapped[str] = mapped_column(String(64), default="")
+    net_mask: Mapped[str] = mapped_column(String(128), default="")
+    create_time: Mapped[str] = mapped_column(String(64), default="")
+    creator: Mapped[str] = mapped_column(String(128), default="")
     vendor: Mapped[str] = mapped_column(String(64), default="ZTE")
     source_type: Mapped[str] = mapped_column(String(64), default="ume_restconf")
     first_seen_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
diff --git a/netx_api/ume_sync_service.py b/netx_api/ume_sync_service.py
index c1e0e2c..97ef456 100644
--- a/netx_api/ume_sync_service.py
+++ b/netx_api/ume_sync_service.py
@@ -39,7 +39,7 @@ def _pick(d: dict[str, Any], *keys: str) -> Any:
 
 
 def _alarm_key(alarm: dict[str, Any]) -> str:
-    key = _s(_pick(alarm, "alarmKey", "alarm-key", "id"))
+    key = _s(_pick(alarm, "alarmKey", "alarm-key","alarmkey","id"))
     if key:
         return key
     parts = [
@@ -52,6 +52,25 @@ def _alarm_key(alarm: dict[str, Any]) -> str:
     return merged or f"fallback-{datetime.utcnow().timestamp()}"
 
 
+def _derive_ne_id_from_alarm(alarm: dict[str, Any]) -> str:
+    ne_id = _s(_pick(alarm, "ne-id", "neId", "ne_id"))
+    if ne_id:
+        return ne_id
+
+    alarm_key = _s(_pick(alarm, "alarmKey", "alarm-key", "alarmkey"))
+    if not alarm_key:
+        return ""
+
+    # Common UME formats observed:
+    # 1) "<net_id>#<suffix>"
+    # 2) "<net_id>, <x>, <y>"
+    if "#" in alarm_key:
+        return _s(alarm_key.split("#", 1)[0])
+    if "," in alarm_key:
+        return _s(alarm_key.split(",", 1)[0])
+    return ""
+
+
 def _build_sync_job(domain: str, trigger_mode: str) -> UmeSyncJob:
     return UmeSyncJob(
         domain=domain,
@@ -88,6 +107,22 @@ def sync_inventory_full(db: Session, client: UMEClient, *, trigger_mode: str = "
             existing.user_label = _s(_pick(row, "user-label", "user_label"))
             existing.ip_address = _s(_pick(row, "ip-Address", "ip-address", "ip"))
             existing.ne_type = _s(_pick(row, "type", "ne-type"))
+            existing.device_level = _s(_pick(row, "device-level"))
+            existing.host_name = _s(_pick(row, "host-name"))
+            existing.location = _s(_pick(row, "location"))
+            existing.hardware_version = _s(_pick(row, "hardware-version"))
+            existing.loopback = _s(_pick(row, "loopback"))
+            existing.consistent_state = _s(_pick(row, "consistent-state"))
+            existing.interface_version = _s(_pick(row, "interface-version"))
+            existing.mac = _s(_pick(row, "mac"))
+            existing.admin_status = _s(_pick(row, "admin-status"))
+            existing.address_type = _s(_pick(row, "address-type"))
+            existing.connection_status = _s(_pick(row, "connection-status"))
+            existing.maintain_status = _s(_pick(row, "maintain-status"))
+            existing.net_mask = _s(_pick(row, "net-mask"))
+            existing.create_time = _s(_pick(row, "create-time"))
+            existing.creator = _s(_pick(row, "creator"))
+            existing.vendor = _s(_pick(row, "vendor-name")) or "ZTE"
             existing.last_seen_at = now
             existing.raw_json = json.dumps(row, ensure_ascii=False, default=str)
 
@@ -192,7 +227,7 @@ def _sync_alarms_common(
                     inserted += 1
                 else:
                     updated += 1
-            existing.ne_id = _s(_pick(alarm, "ne-id", "neId", "ne_id"))
+            existing.ne_id = _derive_ne_id_from_alarm(alarm)
             existing.ne_name = _s(_pick(alarm, "ne-name", "neName", "ne_name"))
             existing.user_label = _s(_pick(alarm, "user-label", "userLabel", "user_label"))
             existing.object_name = _s(_pick(alarm, "objectName", "object-name"))
diff --git a/tests/test_ume_sync.py b/tests/test_ume_sync.py
index 18c41c8..9674232 100644
--- a/tests/test_ume_sync.py
+++ b/tests/test_ume_sync.py
@@ -9,7 +9,7 @@ from sqlalchemy.orm import sessionmaker
 from netx_api.db import Base
 from netx_api.models import UmeAlarmCurrent, UmeInventoryNE
 from netx_api.ume_client import UMEClient
-from netx_api.ume_sync_service import sync_alarms_current, sync_inventory_full
+from netx_api.ume_sync_service import _derive_ne_id_from_alarm, sync_alarms_current, sync_inventory_full
 
 
 class _FakeResponse:
@@ -139,7 +139,17 @@ class UmeSyncServiceTests(unittest.TestCase):
         class _C:
             def get_network_elements(self):
                 rows = [
-                    {"ne-id": "NE-1", "name": "ne1", "user-label": "网元1", "ip-Address": "10.0.0.1", "type": "A"},
+                    {
+                        "ne-id": "NE-1",
+                        "name": "ne1",
+                        "user-label": "网元1",
+                        "ip-Address": "10.0.0.1",
+                        "type": "A",
+                        "device-level": "Access",
+                        "host-name": "host-1",
+                        "hardware-version": "V1",
+                        "vendor-name": "ZTE",
+                    },
                 ]
                 return rows, None
 
@@ -154,6 +164,9 @@ class UmeSyncServiceTests(unittest.TestCase):
         ne = self.db.get(UmeInventoryNE, "NE-1")
         self.assertIsNotNone(ne)
         self.assertEqual(ne.user_label, "网元1")
+        self.assertEqual(ne.device_level, "Access")
+        self.assertEqual(ne.host_name, "host-1")
+        self.assertEqual(ne.hardware_version, "V1")
 
     def test_sync_current_alarms_upsert(self):
         class _C:
@@ -250,6 +263,19 @@ class UmeSyncServiceTests(unittest.TestCase):
         self.assertEqual(job.pulled_count, 1)
         self.assertIsNotNone(self.db.get(UmeAlarmCurrent, "AK-1"))
 
+    def test_derive_ne_id_from_alarmkey_formats(self):
+        alarm_hash = {"alarmkey": "00ceb960-1b62-478e-8303-0935ffea1d28#99010"}
+        alarm_csv = {"alarmkey": "00ceb960-1b62-478e-8303-0935ffea1d28, 4237, 79"}
+
+        self.assertEqual(
+            _derive_ne_id_from_alarm(alarm_hash),
+            "00ceb960-1b62-478e-8303-0935ffea1d28",
+        )
+        self.assertEqual(
+            _derive_ne_id_from_alarm(alarm_csv),
+            "00ceb960-1b62-478e-8303-0935ffea1d28",
+        )
+
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/web/src/pages/UmePage.tsx b/web/src/pages/UmePage.tsx
index 1878542..2dcdec4 100644
--- a/web/src/pages/UmePage.tsx
+++ b/web/src/pages/UmePage.tsx
@@ -1,4 +1,4 @@
-import { useState } from "react";
+import { Fragment, useState } from "react";
 import { useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
 import {
   apiPost,
@@ -23,6 +23,7 @@ export function UmePage() {
   const [neKeyword, setNeKeyword] = useState("");
   const [nePage, setNePage] = useState(1);
   const [nePageSize, setNePageSize] = useState(50);
+  const [expandedNeId, setExpandedNeId] = useState("");
 
   const [curSeverity, setCurSeverity] = useState("");
   const [curCleared, setCurCleared] = useState("");
@@ -265,19 +266,55 @@ export function UmePage() {
               <th>ne_name</th>
               <th>ip</th>
               <th>type</th>
+              <th>device_level</th>
+              <th>host_name</th>
+              <th>hw_ver</th>
               <th>last_seen</th>
             </tr>
           </thead>
           <tbody>
             {(neQuery.data?.items || []).map((x) => (
-              <tr key={x.ne_id}>
-                <td>{x.ne_id}</td>
-                <td>{x.user_label}</td>
-                <td>{x.ne_name}</td>
-                <td>{x.ip_address}</td>
-                <td>{x.ne_type}</td>
-                <td>{x.last_seen_at ? formatSystemTime(x.last_seen_at) : "-"}</td>
-              </tr>
+              <Fragment key={x.ne_id}>
+                <tr>
+                  <td>
+                    <button
+                      className="link-btn"
+                      onClick={() => setExpandedNeId(expandedNeId === x.ne_id ? "" : x.ne_id)}
+                      title={expandedNeId === x.ne_id ? "收起详情" : "展开详情"}
+                    >
+                      {x.ne_id}
+                    </button>
+                  </td>
+                  <td>{x.user_label}</td>
+                  <td>{x.ne_name}</td>
+                  <td>{x.ip_address}</td>
+                  <td>{x.ne_type}</td>
+                  <td>{x.device_level || "-"}</td>
+                  <td>{x.host_name || "-"}</td>
+                  <td>{x.hardware_version || "-"}</td>
+                  <td>{x.last_seen_at ? formatSystemTime(x.last_seen_at) : "-"}</td>
+                </tr>
+                {expandedNeId === x.ne_id ? (
+                  <tr>
+                    <td colSpan={9}>
+                      <div style={{ fontSize: 12, display: "grid", gridTemplateColumns: "repeat(3, minmax(180px, 1fr))", gap: 8 }}>
+                        <div>consistent_state: {x.consistent_state || "-"}</div>
+                        <div>admin_status: {x.admin_status || "-"}</div>
+                        <div>connection_status: {x.connection_status || "-"}</div>
+                        <div>maintain_status: {x.maintain_status || "-"}</div>
+                        <div>address_type: {x.address_type || "-"}</div>
+                        <div>location: {x.location || "-"}</div>
+                        <div>loopback: {x.loopback || "-"}</div>
+                        <div>net_mask: {x.net_mask || "-"}</div>
+                        <div>mac: {x.mac || "-"}</div>
+                        <div>interface_version: {x.interface_version || "-"}</div>
+                        <div>create_time: {x.create_time || "-"}</div>
+                        <div>creator: {x.creator || "-"}</div>
+                      </div>
+                    </td>
+                  </tr>
+                ) : null}
+              </Fragment>
             ))}
           </tbody>
         </table>
@@ -368,12 +405,19 @@ export function UmePage() {
           </tbody>
         </table>
         <div className="pager">
-          <div className="pager__meta">共 {currentQuery.data?.total || 0} 条 · 第 {curPage} 页</div>
+          <div className="pager__meta">
+            共 {currentQuery.data?.total || 0} 条 · 第 {curPage}/
+            {Math.max(1, Math.ceil(Math.max(0, Number(currentQuery.data?.total || 0)) / Math.max(1, curPageSize)))} 页
+          </div>
           <div className="pager__controls">
             <button className="pager__btn" onClick={() => setCurPage(Math.max(1, curPage - 1))} disabled={curPage <= 1}>
               上一页
             </button>
-            <button className="pager__btn" onClick={() => setCurPage(curPage + 1)} disabled={(currentQuery.data?.items || []).length < curPageSize}>
+            <button
+              className="pager__btn"
+              onClick={() => setCurPage(curPage + 1)}
+              disabled={curPage >= Math.max(1, Math.ceil(Math.max(0, Number(currentQuery.data?.total || 0)) / Math.max(1, curPageSize)))}
+            >
               下一页
             </button>
             <select
@@ -457,12 +501,19 @@ export function UmePage() {
           </tbody>
         </table>
         <div className="pager">
-          <div className="pager__meta">共 {historyQuery.data?.total || 0} 条 · 第 {hisPage} 页</div>
+          <div className="pager__meta">
+            共 {historyQuery.data?.total || 0} 条 · 第 {hisPage}/
+            {Math.max(1, Math.ceil(Math.max(0, Number(historyQuery.data?.total || 0)) / Math.max(1, hisPageSize)))} 页
+          </div>
           <div className="pager__controls">
             <button className="pager__btn" onClick={() => setHisPage(Math.max(1, hisPage - 1))} disabled={hisPage <= 1}>
               上一页
             </button>
-            <button className="pager__btn" onClick={() => setHisPage(hisPage + 1)} disabled={(historyQuery.data?.items || []).length < hisPageSize}>
+            <button
+              className="pager__btn"
+              onClick={() => setHisPage(hisPage + 1)}
+              disabled={hisPage >= Math.max(1, Math.ceil(Math.max(0, Number(historyQuery.data?.total || 0)) / Math.max(1, hisPageSize)))}
+            >
               下一页
             </button>
             <select
diff --git a/web/src/types.ts b/web/src/types.ts
index edf6c53..ba60583 100644
--- a/web/src/types.ts
+++ b/web/src/types.ts
@@ -101,6 +101,21 @@ export type UmeNeItem = {
   user_label: string;
   ip_address: string;
   ne_type: string;
+  device_level?: string;
+  host_name?: string;
+  location?: string;
+  hardware_version?: string;
+  loopback?: string;
+  consistent_state?: string;
+  interface_version?: string;
+  mac?: string;
+  admin_status?: string;
+  address_type?: string;
+  connection_status?: string;
+  maintain_status?: string;
+  net_mask?: string;
+  create_time?: string;
+  creator?: string;
   last_seen_at?: string;
 };