diff --git a/pkg/nodes/registry_server.go b/pkg/nodes/registry_server.go
index d989e41..6b2dae1 100644
--- a/pkg/nodes/registry_server.go
+++ b/pkg/nodes/registry_server.go
@@ -1350,7 +1350,74 @@ func (s *RegistryServer) handleWebUITaskAudit(w http.ResponseWriter, r *http.Req
 		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 		return
 	}
-	path := filepath.Join(strings.TrimSpace(s.workspacePath), "memory", "task-audit.jsonl")
+		if r.Method == http.MethodPost {
+		var body map[string]interface{}
+		if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
+			http.Error(w, "invalid json", http.StatusBadRequest)
+			return
+		}
+		action := fmt.Sprintf("%v", body["action"])
+		taskID := fmt.Sprintf("%v", body["task_id"])
+		if taskID == "" {
+			http.Error(w, "task_id required", http.StatusBadRequest)
+			return
+		}
+		tasksPath := filepath.Join(strings.TrimSpace(s.workspacePath), "memory", "tasks.json")
+		tb, err := os.ReadFile(tasksPath)
+		if err != nil {
+			http.Error(w, "tasks not found", http.StatusNotFound)
+			return
+		}
+		var tasks []map[string]interface{}
+		if err := json.Unmarshal(tb, &tasks); err != nil {
+			http.Error(w, "invalid tasks file", http.StatusInternalServerError)
+			return
+		}
+		now := time.Now().UTC().Format(time.RFC3339)
+		updated := false
+		for _, t := range tasks {
+			if fmt.Sprintf("%v", t["id"]) != taskID {
+				continue
+			}
+			switch action {
+			case "pause":
+				t["status"] = "waiting"
+				t["block_reason"] = "manual_pause"
+				t["last_pause_reason"] = "manual_pause"
+				t["last_pause_at"] = now
+			case "retry":
+				t["status"] = "todo"
+				t["block_reason"] = ""
+				t["retry_after"] = ""
+			case "complete":
+				t["status"] = "done"
+				t["block_reason"] = "manual_complete"
+			case "ignore":
+				t["status"] = "blocked"
+				t["block_reason"] = "manual_ignore"
+				t["retry_after"] = "2099-01-01T00:00:00Z"
+			default:
+				http.Error(w, "unsupported action", http.StatusBadRequest)
+				return
+			}
+			t["updated_at"] = now
+			updated = true
+			break
+		}
+		if !updated {
+			http.Error(w, "task not found", http.StatusNotFound)
+			return
+		}
+		out, _ := json.MarshalIndent(tasks, "", "  ")
+		if err := os.WriteFile(tasksPath, out, 0644); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		_ = json.NewEncoder(w).Encode(map[string]interface{}{"ok": true})
+		return
+	}
+
+path := filepath.Join(strings.TrimSpace(s.workspacePath), "memory", "task-audit.jsonl")
 	limit := 100
 	if v := r.URL.Query().Get("limit"); v != "" {
 		if n, err := strconv.Atoi(v); err == nil && n > 0 {
diff --git a/webui/src/i18n/index.ts b/webui/src/i18n/index.ts
index e70c55d..92d0713 100644
--- a/webui/src/i18n/index.ts
+++ b/webui/src/i18n/index.ts
@@ -23,6 +23,10 @@ const resources = {
       lastPauseAt: 'Last Pause Time',
       allSources: 'All Sources',
       allStatus: 'All Status',
+      pauseTask: 'Pause',
+      retryTask: 'Retry',
+      completeTask: 'Complete',
+      ignoreTask: 'Ignore',
       error: 'Error',
       noTaskAudit: 'No task audit records',
       selectTask: 'Select a task from the left list',
@@ -180,6 +184,10 @@ const resources = {
       lastPauseAt: '最近暂停时间',
       allSources: '全部来源',
       allStatus: '全部状态',
+      pauseTask: '暂停',
+      retryTask: '重试',
+      completeTask: '完成',
+      ignoreTask: '忽略',
       error: '错误',
       noTaskAudit: '暂无任务审计记录',
       selectTask: '请从左侧选择任务',
diff --git a/webui/src/pages/TaskAudit.tsx b/webui/src/pages/TaskAudit.tsx
index f6b1520..7b197e1 100644
--- a/webui/src/pages/TaskAudit.tsx
+++ b/webui/src/pages/TaskAudit.tsx
@@ -61,6 +61,18 @@ const TaskAudit: React.FC = () => {
     if (statusFilter !== 'all' && String(it.status || '-') !== statusFilter) return false;
     return true;
   }), [items, sourceFilter, statusFilter]);
+
+  const taskAction = async (action: 'pause'|'retry'|'complete'|'ignore') => {
+    if (!selected?.task_id) return;
+    try {
+      const url = `/webui/api/task_queue${q}`;
+      const r = await fetch(url, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ action, task_id: selected.task_id }) });
+      if (!r.ok) throw new Error(await r.text());
+      await fetchData();
+    } catch (e) {
+      console.error(e);
+    }
+  };
   const selectedPretty = useMemo(() => selected ? JSON.stringify(selected, null, 2) : '', [selected]);
 
   return (
@@ -114,6 +126,14 @@ const TaskAudit: React.FC = () => {
         <div className="border border-zinc-800 rounded-xl bg-zinc-900/40 overflow-hidden flex flex-col min-h-0">
           <div className="px-3 py-2 border-b border-zinc-800 text-xs text-zinc-400 uppercase tracking-wider">{t('taskDetail')}</div>
           <div className="p-4 overflow-y-auto min-h-0 space-y-3 text-sm">
+            {selected && (
+              <div className="flex items-center gap-2 flex-wrap">
+                <button onClick={()=>taskAction('pause')} className="px-2 py-1 text-xs rounded bg-amber-700/70 hover:bg-amber-600">{t('pauseTask')}</button>
+                <button onClick={()=>taskAction('retry')} className="px-2 py-1 text-xs rounded bg-indigo-700/70 hover:bg-indigo-600">{t('retryTask')}</button>
+                <button onClick={()=>taskAction('complete')} className="px-2 py-1 text-xs rounded bg-emerald-700/70 hover:bg-emerald-600">{t('completeTask')}</button>
+                <button onClick={()=>taskAction('ignore')} className="px-2 py-1 text-xs rounded bg-zinc-700 hover:bg-zinc-600">{t('ignoreTask')}</button>
+              </div>
+            )}
             {!selected ? (
               <div className="text-zinc-500">{t('selectTask')}</div>
             ) : (