diff --git a/internal/service/task.go b/internal/service/task.go
index 35a5932..b7c7cc7 100644
--- a/internal/service/task.go
+++ b/internal/service/task.go
@@ -9,6 +9,7 @@ import (
     "path/filepath"
     "strings"
     "sync"
+    "time"
 
 	"safesight-control/internal/config"
 	"safesight-control/internal/models"
@@ -209,6 +210,7 @@ func (s *TaskService) runTask(task *models.Task) {
     } else {
         task.Status = models.TaskFailed
     }
+    task.CompletedAt = time.Now().Format(time.RFC3339)
     task.Mu.Unlock()
     s.persistTask(task)
 }
@@ -427,6 +429,19 @@ func (s *TaskService) executeOnDevice(task *models.Task, did string) {
         s.updateDeviceStatus(task.ID, did, models.TaskSuccess, 1.0, "")
         s.appendAuditLog(task, did, models.TaskSuccess, "")
 
+    case "face_gallery_reload":
+        _, code, err := s.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/face-gallery/reload", nil)
+        if err != nil {
+            s.updateDeviceStatus(task.ID, did, models.TaskFailed, 0, err.Error())
+            return
+        }
+        if code >= 400 {
+            s.updateDeviceStatus(task.ID, did, models.TaskFailed, 0, fmt.Sprintf("agent error: %d", code))
+            return
+        }
+        s.updateDeviceStatus(task.ID, did, models.TaskSuccess, 1.0, "")
+        s.appendAuditLog(task, did, models.TaskSuccess, "")
+
     default:
         s.updateDeviceStatus(task.ID, did, models.TaskFailed, 0, "unsupported task type")
     }
diff --git a/internal/web/ui.go b/internal/web/ui.go
index 7d9a3b1..86534b2 100644
--- a/internal/web/ui.go
+++ b/internal/web/ui.go
@@ -329,6 +329,8 @@ func NewUI(discovery *service.DiscoveryService, registry *service.RegistryServic
                 return "设备操作"
         case "resource_sync_one", "resource_sync_all":
             return "资源同步"
+        case "face_gallery_reload":
+            return "人脸库操作"
             default:
                 return "其他任务"
             }
@@ -345,6 +347,8 @@ func NewUI(discovery *service.DiscoveryService, registry *service.RegistryServic
             return "同步单个资源"
         case "resource_sync_all":
             return "同步全部资源"
+        case "face_gallery_reload":
+            return "重载人脸库"
             case "reload":
                 return "重载识别服务"
             case "rollback":
@@ -367,6 +371,8 @@ func NewUI(discovery *service.DiscoveryService, registry *service.RegistryServic
                 return "pill warn"
         case "resource_sync_one", "resource_sync_all":
             return "pill warn"
+        case "face_gallery_reload":
+            return "pill ok"
             case "media_start", "media_restart", "media_stop":
                 return "pill ok"
             case "reload", "rollback":
@@ -5205,19 +5211,17 @@ func (u *UI) actionDeviceFaceGalleryUpload(w http.ResponseWriter, r *http.Reques
 
 func (u *UI) actionDeviceFaceGalleryReload(w http.ResponseWriter, r *http.Request) {
     id := chi.URLParam(r, "id")
-    dev, ok := u.findDevice(id)
+    _, ok := u.findDevice(id)
     if !ok {
         http.NotFound(w, r)
         return
     }
-    resp, code, err := u.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/face-gallery/reload", nil)
-    data := u.loadConfigUIData(dev)
-    data.Message = fmt.Sprintf("POST /v1/face-gallery/reload -> %d", code)
-    data.RawText = prettyJSON(resp)
+    task, err := u.tasks.CreateTask("face_gallery_reload", []string{id}, nil)
     if err != nil {
-        data.Error = err.Error()
+        http.Redirect(w, r, "/devices/"+url.PathEscape(id)+"?error="+url.QueryEscape(err.Error()), http.StatusFound)
+        return
     }
-    u.render(w, r, "config_ui", data)
+    http.Redirect(w, r, "/tasks/"+url.PathEscape(task.ID), http.StatusFound)
 }
 
 func (u *UI) pageMonitor(w http.ResponseWriter, r *http.Request) {
diff --git a/internal/web/ui/templates/device.html b/internal/web/ui/templates/device.html
index 01c3bff..7cbcefe 100644
--- a/internal/web/ui/templates/device.html
+++ b/internal/web/ui/templates/device.html
@@ -197,11 +197,15 @@
       <div><span>人脸库</span><strong>通过资源管理与基础配置维护</strong></div>
     </div>
     {{end}}
-    <div class="actions">
+    {{$fgSynced := true}}
+    {{range $r := .StandardResources}}{{if eq $r.ResourceType "face_gallery"}}
+      {{$fgSynced = false}}
+      {{range $d := $.DeviceResourceStatuses}}{{if and (eq $d.Name $r.Name) (eq $d.SHA256 $r.SHA256)}}{{$fgSynced = true}}{{end}}{{end}}
+    {{end}}{{end}}
+    <div class="actions service-actions-row">
       <form method="post" action="/devices/{{.Device.DeviceID}}/face-gallery/reload">
-        <button type="submit" class="secondary">重载人脸库</button>
+        <button type="submit" class="{{if $fgSynced}}secondary{{else}}primary{{end}}">{{if $fgSynced}}重载人脸库{{else}}⚠ 重载人脸库（待同步）{{end}}</button>
       </form>
-      <a class="btn ghost" href="/assets">查看基础配置</a>
     </div>
   </section>