diff --git a/design/ui_kits/console/TaskTree.jsx b/design/ui_kits/console/TaskTree.jsx
index 90085ac..1a8da5a 100644
--- a/design/ui_kits/console/TaskTree.jsx
+++ b/design/ui_kits/console/TaskTree.jsx
@@ -354,13 +354,101 @@ function TaskDetail({ task, t, byId, onJump, onTakeover, taskOps }) {
   );
 }
 
+// 新建任务面板的附件区样式（dropzone 高亮 / 缩略图 chip / 删除角标），一次性注入避免污染全局
+function ensureNewTaskCss() {
+  if (document.getElementById('maestro-kit-newtask-css')) return;
+  const s = document.createElement('style');
+  s.id = 'maestro-kit-newtask-css';
+  s.textContent = `
+.m-nt-drop { display: flex; flex-direction: column; gap: 8px; padding: 10px; border: 1px dashed var(--line); border-radius: var(--radius-sm, 4px); background: var(--bg-deep); transition: border-color .12s, background .12s; }
+.m-nt-drop.is-over { border-color: var(--green-dim); background: var(--panel-2); }
+.m-nt-hint { font-size: 10.5px; color: var(--faint); letter-spacing: .04em; }
+.m-nt-hint.is-over { color: var(--green); }
+.m-nt-grid { display: flex; flex-wrap: wrap; gap: 8px; }
+.m-nt-chip { position: relative; width: 92px; display: flex; flex-direction: column; gap: 3px; }
+.m-nt-thumb { width: 92px; height: 64px; border: 1px solid var(--line); border-radius: var(--radius-sm, 4px); background: var(--panel-2); overflow: hidden; display: flex; align-items: center; justify-content: center; }
+.m-nt-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
+.m-nt-ext { font-family: var(--mono); font-size: 12px; color: var(--cyan); text-transform: uppercase; letter-spacing: .06em; }
+.m-nt-name { font-size: 10px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.m-nt-size { font-size: 9.5px; color: var(--faint); font-family: var(--mono); }
+.m-nt-del { position: absolute; top: -6px; right: -6px; width: 18px; height: 18px; padding: 0; line-height: 1; border: 1px solid var(--line); border-radius: 50%; background: var(--panel); color: var(--muted); cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: center; transition: color .12s, border-color .12s, background .12s; }
+.m-nt-del:hover { color: var(--red); border-color: var(--red-dim); background: var(--panel-2); }
+`;
+  document.head.appendChild(s);
+}
+
+// 三来源（选择/粘贴/拖拽）统一去重键：name+size+lastModified
+function ntFileKey(f) { return (f.name || '') + ' ' + f.size + ' ' + f.lastModified; }
+// 由 MIME 推断扩展名（剪贴板图片常无文件名）
+function ntExtFromType(type) {
+  if (!type) return '';
+  const sub = String(type).split('/')[1] || '';
+  const m = { jpeg: 'jpg', svg: 'svg', 'svg+xml': 'svg' };
+  return sub ? '.' + (m[sub] || sub) : '';
+}
+// 为无名文件（粘贴的截图）补一个稳定文件名
+function ntNamed(f, i) {
+  if (f.name) return f;
+  const name = 'pasted-' + Date.now() + (i ? '-' + i : '') + ntExtFromType(f.type);
+  try { return new File([f], name, { type: f.type, lastModified: f.lastModified }); } catch { return f; }
+}
+// chip 角标显示的扩展名文字
+function ntExtLabel(f) {
+  const fromName = f.name && f.name.includes('.') ? f.name.split('.').pop() : '';
+  return (fromName || ntExtFromType(f.type).replace(/^\./, '') || 'file').toUpperCase();
+}
+
 function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
+  ensureNewTaskCss();
   const { Button, Input, Select, ComplexitySeg } = window.MaestroDesignSystem_a6a290;
   const [title, setTitle] = React.useState('');
   const [complexity, setComplexity] = React.useState('auto');
   const [priority, setPriority] = React.useState('1');
   const [parentId, setParentId] = React.useState('');
   const [files, setFiles] = React.useState([]);
+  const [dragOver, setDragOver] = React.useState(false);
+  // 图片缩略图 objectURL 缓存（按去重键），卸载/移除时显式 revoke 防泄漏
+  const urlMapRef = React.useRef(new Map());
+  const thumbUrl = (f) => {
+    if (!f.type || !f.type.startsWith('image/')) return null;
+    const key = ntFileKey(f);
+    const map = urlMapRef.current;
+    if (!map.has(key)) map.set(key, URL.createObjectURL(f));
+    return map.get(key);
+  };
+  // 组件卸载时释放全部 objectURL
+  React.useEffect(() => () => {
+    urlMapRef.current.forEach((u) => URL.revokeObjectURL(u));
+    urlMapRef.current.clear();
+  }, []);
+  // 合并新文件并按复合键去重（剪贴板无名图先补名）
+  const addFiles = (incoming) => {
+    if (!incoming || !incoming.length) return;
+    const named = Array.from(incoming).map((f, i) => ntNamed(f, i));
+    setFiles((prev) => {
+      const seen = new Set(prev.map(ntFileKey));
+      const merged = prev.slice();
+      named.forEach((f) => { const k = ntFileKey(f); if (!seen.has(k)) { seen.add(k); merged.push(f); } });
+      return merged;
+    });
+  };
+  const removeFile = (key) => {
+    setFiles((prev) => prev.filter((f) => ntFileKey(f) !== key));
+    const map = urlMapRef.current;
+    if (map.has(key)) { URL.revokeObjectURL(map.get(key)); map.delete(key); }
+  };
+  const onPaste = (e) => {
+    const items = (e.clipboardData && e.clipboardData.items) || [];
+    const imgs = [];
+    for (let i = 0; i < items.length; i++) {
+      const it = items[i];
+      if (it.kind === 'file' && it.type && it.type.startsWith('image/')) {
+        const f = it.getAsFile();
+        if (f) imgs.push(f);
+      }
+    }
+    if (imgs.length) { e.preventDefault(); addFiles(imgs); }
+  };
   const submit = (e) => {
     e.preventDefault();
     if (!title.trim()) return;
@@ -372,7 +460,7 @@ function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
   walk(tasks, '');
   return (
     <form style={{ background: 'var(--panel)', border: '1px solid var(--line)', borderRadius: 6, padding: 14, marginBottom: 14 }}
-      onSubmit={submit}>
+      onSubmit={submit} onPaste={onPaste}>
       <div style={{ display: 'flex', gap: 14, alignItems: 'flex-end', flexWrap: 'wrap' }}>
         <span style={{ flex: 1, minWidth: 320, display: 'flex' }}><Input label={t.titleLabel} required placeholder={t.titlePlaceholder} value={title} onChange={setTitle} style={{ width: '100%' }} /></span>
       </div>
@@ -389,16 +477,38 @@ function NewTaskPanel({ tasks, onCancel, onCreate, t }) {
         </span>
       </div>
       <div style={{ marginTop: 12 }}>
-        <label style={{ display: 'flex', flexDirection: 'column', gap: 4, fontSize: 11, color: 'var(--muted)', letterSpacing: '.08em' }}>
-          <span>{t.attachLabel || '附件 · 图片/文件（可选）'}</span>
-          <input type="file" multiple onChange={(e) => setFiles([...e.target.files])}
-            style={{ fontFamily: 'var(--mono)', fontSize: 12, color: 'var(--ink)' }} />
-        </label>
-        {files.length ? (
-          <div style={{ marginTop: 6, fontSize: 11, color: 'var(--faint)' }}>
-            {files.map((f) => f.name).join(' · ')}
+        <label style={{ display: 'flex', flexDirection: 'column', gap: 6, fontSize: 11, color: 'var(--muted)', letterSpacing: '.08em' }}>
+          <span>{t.attachLabel}</span>
+          <div className={'m-nt-drop' + (dragOver ? ' is-over' : '')}
+            onDragOver={(e) => { e.preventDefault(); setDragOver(true); }}
+            onDragEnter={(e) => { e.preventDefault(); setDragOver(true); }}
+            onDragLeave={(e) => { if (!e.currentTarget.contains(e.relatedTarget)) setDragOver(false); }}
+            onDrop={(e) => { e.preventDefault(); addFiles(e.dataTransfer.files); setDragOver(false); }}>
+            <input type="file" multiple
+              onChange={(e) => { addFiles(e.target.files); e.target.value = ''; }}
+              style={{ fontFamily: 'var(--mono)', fontSize: 12, color: 'var(--ink)' }} />
+            <span className={'m-nt-hint' + (dragOver ? ' is-over' : '')}>{dragOver ? t.dropHint : t.pasteHint}</span>
+            {files.length ? (
+              <div className="m-nt-grid">
+                {files.map((f) => {
+                  const key = ntFileKey(f);
+                  const url = thumbUrl(f);
+                  return (
+                    <div key={key} className="m-nt-chip">
+                      <button type="button" className="m-nt-del" title={t.removeFile}
+                        onClick={() => removeFile(key)}>×</button>
+                      <div className="m-nt-thumb">
+                        {url ? <img src={url} alt={f.name} /> : <span className="m-nt-ext">{ntExtLabel(f)}</span>}
+                      </div>
+                      <span className="m-nt-name" title={f.name}>{f.name}</span>
+                      <span className="m-nt-size">{(f.size / 1024).toFixed(0)}KB</span>
+                    </div>
+                  );
+                })}
+              </div>
+            ) : null}
           </div>
-        ) : null}
+        </label>
       </div>
       <div style={{ display: 'flex', gap: 10, justifyContent: 'flex-end', marginTop: 14, paddingTop: 12, borderTop: '1px solid var(--line-soft)' }}>
         <Button onClick={onCancel}>{t.cancel}</Button>
diff --git a/design/ui_kits/console/i18n.js b/design/ui_kits/console/i18n.js
index 5c6132f..7d2d8e1 100644
--- a/design/ui_kits/console/i18n.js
+++ b/design/ui_kits/console/i18n.js
@@ -40,6 +40,7 @@ window.MAESTRO_I18N = {
     taskSection: '任务树', newTask: '+ 新建任务', titleLabel: '标题', titlePlaceholder: '要做什么',
     complexity: '复杂度', cplxAuto: '智能', parentTask: '父任务', topLevel: '（顶层）', priority: '优先级',
     p0: 'P0 · 高', p1: 'P1 · 中', p2: 'P2 · 低', create: '创建任务', cancel: '取消',
+    attachLabel: '附件 · 图片/文件（可选）', dropHint: '拖拽文件到此处，或粘贴截图', removeFile: '移除', pasteHint: '支持 ⌘V 粘贴图片',
     depsWait: '待依赖', specLabel: '改动方案（SPEC）', opsLabel: '将执行的操作（OPERATIONS）',
     pendingDoc: '待 Claude Code 产出（经 MCP 写入并提交评审）',
     emptyTasks: '该项目暂无任务 —— 点「+ 新建任务」或经 MCP 创建', empty: '空',
@@ -90,6 +91,7 @@ window.MAESTRO_I18N = {
     taskSection: 'Task tree', newTask: '+ New task', titleLabel: 'Title', titlePlaceholder: 'What needs doing',
     complexity: 'Complexity', cplxAuto: 'AUTO', parentTask: 'Parent', topLevel: '(top level)', priority: 'Priority',
     p0: 'P0 · high', p1: 'P1 · medium', p2: 'P2 · low', create: 'Create task', cancel: 'Cancel',
+    attachLabel: 'Attachments · images/files (optional)', dropHint: 'Drop files here, or paste a screenshot', removeFile: 'Remove', pasteHint: '⌘V to paste images',
     depsWait: 'deps', specLabel: 'CHANGE SPEC', opsLabel: 'PLANNED OPERATIONS',
     pendingDoc: 'Awaiting Claude Code output (written via MCP, then submitted for review)',
     emptyTasks: 'No tasks in this project — hit "+ New task" or create via MCP', empty: 'EMPTY',
@@ -140,6 +142,7 @@ window.MAESTRO_I18N = {
     taskSection: 'Árbol de tareas', newTask: '+ Nueva tarea', titleLabel: 'Título', titlePlaceholder: 'Qué hay que hacer',
     complexity: 'Complejidad', cplxAuto: 'AUTO', parentTask: 'Padre', topLevel: '(raíz)', priority: 'Prioridad',
     p0: 'P0 · alta', p1: 'P1 · media', p2: 'P2 · baja', create: 'Crear tarea', cancel: 'Cancelar',
+    attachLabel: 'Adjuntos · imágenes/archivos (opcional)', dropHint: 'Suelta archivos aquí o pega una captura', removeFile: 'Quitar', pasteHint: '⌘V para pegar imágenes',
     depsWait: 'deps', specLabel: 'SPEC DE CAMBIOS', opsLabel: 'OPERACIONES PREVISTAS',
     pendingDoc: 'Esperando salida de Claude Code (vía MCP, luego a revisión)',
     emptyTasks: 'Sin tareas — pulsa "+ Nueva tarea" o crea vía MCP', empty: 'VACÍO',
@@ -190,6 +193,7 @@ window.MAESTRO_I18N = {
     taskSection: 'タスクツリー', newTask: '+ 新規タスク', titleLabel: 'タイトル', titlePlaceholder: '何をしますか',
     complexity: '複雑度', cplxAuto: '智能', parentTask: '親タスク', topLevel: '（トップ）', priority: '優先度',
     p0: 'P0 · 高', p1: 'P1 · 中', p2: 'P2 · 低', create: 'タスク作成', cancel: 'キャンセル',
+    attachLabel: '添付 · 画像/ファイル（任意）', dropHint: 'ここにファイルをドロップ、または貼り付け', removeFile: '削除', pasteHint: '⌘Vで画像を貼り付け',
     depsWait: '依存待ち', specLabel: 'SPEC · 変更案', opsLabel: 'OPERATIONS · 操作',
     pendingDoc: 'Claude Code の出力待ち（MCP 経由で書き込み後レビューへ）',
     emptyTasks: 'タスクなし — 「+ 新規タスク」または MCP で作成', empty: '空',
@@ -240,6 +244,7 @@ window.MAESTRO_I18N = {
     taskSection: 'Arbre des tâches', newTask: '+ Nouvelle tâche', titleLabel: 'Titre', titlePlaceholder: 'Que faut-il faire',
     complexity: 'Complexité', cplxAuto: 'AUTO', parentTask: 'Parent', topLevel: '(racine)', priority: 'Priorité',
     p0: 'P0 · haute', p1: 'P1 · moyenne', p2: 'P2 · basse', create: 'Créer la tâche', cancel: 'Annuler',
+    attachLabel: 'Pièces jointes · images/fichiers (facultatif)', dropHint: 'Déposez des fichiers ici ou collez une capture', removeFile: 'Retirer', pasteHint: '⌘V pour coller des images',
     depsWait: 'deps', specLabel: 'SPEC DES CHANGEMENTS', opsLabel: 'OPÉRATIONS PRÉVUES',
     pendingDoc: 'En attente de la sortie de Claude Code (via MCP, puis revue)',
     emptyTasks: 'Aucune tâche — « + Nouvelle tâche » ou via MCP', empty: 'VIDE',