backend/apps/generation/views.py

@@ -2726,8 +2726,10 @@ def _assets_api_call(func, *args, **kwargs):
         return result, None
     except AssetsAPIError as e:
         logger.warning('Assets API error: %s', e)
+        # Surface readable message for known parameter errors
+        msg = e.api_message if hasattr(e, 'api_message') else str(e)
         return None, Response(
-            {'error': 'assets_api_error', 'message': e.user_message},
+            {'error': 'assets_api_error', 'message': msg},
             status=status.HTTP_502_BAD_GATEWAY,
         )
     except Exception as e:
@@ -2748,35 +2750,18 @@ def asset_groups_view(request):
     team = request.user.team
 
     if request.method == 'GET':
-        groups = list(
+        groups = (
             AssetGroup.objects
             .filter(team=team)
             .annotate(asset_count=Count('assets'))
             .order_by('-created_at')
         )
-
-        # 从火山同步素材组名字（一次 API 调用）
-        remote_ids = [g.remote_group_id for g in groups if g.remote_group_id]
-        if remote_ids:
-            try:
-                from utils.assets_client import list_asset_groups
-                remote_items, _ = list_asset_groups(page=1, page_size=100)
-                remote_name_map = {item['Id']: item.get('Name', '') for item in remote_items if 'Id' in item}
-                for g in groups:
-                    if g.remote_group_id and g.remote_group_id in remote_name_map:
-                        remote_name = remote_name_map[g.remote_group_id]
-                        if remote_name and remote_name != g.name:
-                            g.name = remote_name
-                            g.save(update_fields=['name'])
-            except Exception:
-                pass  # 同步失败不影响列表展示
-
         results = []
         for g in groups:
             results.append({
                 'id': g.id,
                 'name': g.name,
-                'thumbnail_url': g.thumbnail_url if g.asset_count > 0 else '',
+                'thumbnail_url': g.thumbnail_url,
                 'asset_count': g.asset_count,
                 'remote_group_id': g.remote_group_id,
                 'created_at': g.created_at.isoformat(),
@@ -2799,12 +2784,12 @@ def asset_groups_view(request):
         w, h = img.size
         if w < 300 or h < 300:
             return Response(
-                {'error': f'图片太小了，请上传更大的图片（当前 {w}x{h}，最小要求 300x300）'},
+                {'error': f'图片尺寸太小（{w}x{h}），宽高均需 ≥ 300px'},
                 status=status.HTTP_400_BAD_REQUEST,
             )
         if w > 6000 or h > 6000:
             return Response(
-                {'error': f'图片太大了，请压缩后重试（当前 {w}x{h}，最大支持 6000x6000）'},
+                {'error': f'图片尺寸太大（{w}x{h}），宽高均需 ≤ 6000px'},
                 status=status.HTTP_400_BAD_REQUEST,
             )
         file.seek(0)  # Reset after PIL read
@@ -2883,18 +2868,6 @@ def asset_group_detail_view(request, group_id):
         return Response({'error': '素材组不存在'}, status=status.HTTP_404_NOT_FOUND)
 
     if request.method == 'GET':
-        # 同步火山端的素材组名字
-        if group.remote_group_id:
-            try:
-                from utils.assets_client import get_asset_group
-                remote = get_asset_group(group.remote_group_id)
-                remote_name = remote.get('Name', '')
-                if remote_name and remote_name != group.name:
-                    group.name = remote_name
-                    group.save(update_fields=['name'])
-            except Exception:
-                pass  # 查不到就用本地名字
-
         assets_qs = Asset.objects.filter(group=group).order_by('-created_at')
         asset_list = []
         for a in assets_qs:
@@ -2974,12 +2947,12 @@ def asset_group_add_asset_view(request, group_id):
         w, h = img.size
         if w < 300 or h < 300:
             return Response(
-                {'error': f'图片太小了，请上传更大的图片（当前 {w}x{h}，最小要求 300x300）'},
+                {'error': f'图片尺寸太小（{w}x{h}），宽高均需 ≥ 300px'},
                 status=status.HTTP_400_BAD_REQUEST,
             )
         if w > 6000 or h > 6000:
             return Response(
-                {'error': f'图片太大了，请压缩后重试（当前 {w}x{h}，最大支持 6000x6000）'},
+                {'error': f'图片尺寸太大（{w}x{h}），宽高均需 ≤ 6000px'},
                 status=status.HTTP_400_BAD_REQUEST,
             )
         file.seek(0)
@@ -3080,7 +3053,6 @@ def asset_search_view(request):
     groups = (
         AssetGroup.objects
         .filter(team=team, name__icontains=q)
-        .annotate(asset_count=Count('assets'))
         .order_by('-created_at')[:20]
     )
     results = []
@@ -3088,8 +3060,7 @@ def asset_search_view(request):
         results.append({
             'id': g.id,
             'name': g.name,
-            'thumbnail_url': g.thumbnail_url if g.asset_count > 0 else '',
-            'asset_count': g.asset_count,
+            'thumbnail_url': g.thumbnail_url,
             'remote_group_id': g.remote_group_id,
         })
     return Response({'results': results})

backend/utils/assets_client.py

@@ -21,41 +21,12 @@ HOST = 'open.volcengineapi.com'
 PROJECT_NAME = 'int_dev_Airlabs'
 
 
-_ASSETS_ERROR_MESSAGES = {
-    'ConfigError': '素材服务未配置，请联系管理员',
-    'RequestError': '素材服务暂时不可用，请稍后重试',
-    'InvalidParameter': '素材参数无效，请检查输入',
-    'NotFound': '素材不存在或已被删除',
-    'NotExist': '素材不存在或已被删除',
-    'InternalError': '素材服务异常，请稍后重试',
-    'Forbidden': '没有权限操作该素材',
-    'RateLimitExceeded': '操作过于频繁，请稍后重试',
-}
-
-_ASSETS_MESSAGE_KEYWORDS = {
-    'dimension': '图片尺寸不符合要求（宽高需在 300~6000 像素之间）',
-    'size': '文件大小超出限制',
-    'format': '不支持的文件格式',
-    'not found': '素材不存在或已被删除',
-    'permission': '没有权限操作该素材',
-}
-
-
 class AssetsAPIError(Exception):
     """Raised when the Assets API returns an error."""
     def __init__(self, code, message, status_code=400):
         self.code = code
         self.api_message = message
         self.status_code = status_code
-        # 中文友好提示
-        friendly = _ASSETS_ERROR_MESSAGES.get(code)
-        if not friendly:
-            msg_lower = (message or '').lower()
-            for keyword, hint in _ASSETS_MESSAGE_KEYWORDS.items():
-                if keyword in msg_lower:
-                    friendly = hint
-                    break
-        self.user_message = friendly or '素材操作失败，请稍后重试'
         super().__init__(f'[{code}] {message}')
 
 
@@ -196,12 +167,6 @@ def get_asset(asset_id: str) -> dict:
     return _do_request('GetAsset', body)
 
 
-def get_asset_group(group_id: str) -> dict:
-    """Get single asset group details."""
-    body = {'Id': group_id, 'ProjectName': PROJECT_NAME}
-    return _do_request('GetAssetGroup', body)
-
-
 def update_asset_group(group_id: str, name: str = None, description: str = None):
     """Update an asset group's name and/or description."""
     body = {'Id': group_id, 'ProjectName': PROJECT_NAME}

web/src/components/AssetLibraryModal.tsx

@@ -211,11 +211,7 @@ export function AssetLibraryModal({ open, onClose }: Props) {
                 <div className={styles.grid}>
                   {groups.map((group) => (
                     <div key={group.id} className={styles.card} onClick={() => handleGroupClick(group)}>
-                      {group.asset_count === 0 ? (
-                        <div className={styles.cardThumb} style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', color: 'var(--color-text-disabled)', fontSize: 12 }}>暂无图片</div>
-                      ) : (
                       <img src={tosThumb(group.thumbnail_url, 300)} alt={group.name} className={styles.cardThumb} />
-                      )}
                       <div className={styles.cardInfo}>
                         {editingName && editingName.id === group.id ? (
                           <div className={styles.inlineEditWrap} onClick={(e) => e.stopPropagation()}>
@@ -410,7 +406,6 @@ export function AssetLibraryModal({ open, onClose }: Props) {
                     </>
                   )}
                   <div className={styles.dropZoneWarning}>⚠️ 素材上传后无法删除，请确认后再上传</div>
-                  <div className={styles.dropZoneWarning}>⚠️ 图片尺寸要求：宽高均需在 300~6000 像素之间</div>
                 </div>
                 <input
                   ref={fileInputRef}

web/src/components/PromptInput.module.css

@@ -125,9 +125,6 @@
   overflow: hidden;
   flex-shrink: 0;
   background: #2a2a3a;
-  display: flex;
-  align-items: center;
-  justify-content: center;
 }
 
 .thumbMedia {

web/src/components/PromptInput.tsx

@@ -271,8 +271,8 @@ export function PromptInput() {
         typedAtRef.current = true;
         setMentionMode('references');
         openMentionPopup();
-      } else if (textAfterAt.length > 0 && !textAfterAt.includes(' ')) {
-        // Text after @, search assets (Chinese + English)
+      } else if (/[\u4e00-\u9fff]+/.test(textAfterAt) && !textAfterAt.includes(' ')) {
+        // Chinese text after @, search assets
         if (searchTimerRef.current) clearTimeout(searchTimerRef.current);
         searchTimerRef.current = setTimeout(() => {
           assetsApi.search(textAfterAt).then((res) => {
@@ -641,11 +641,7 @@ export function PromptInput() {
                   }}
                 >
                   <div className={styles.mentionThumb}>
-                    {group.thumbnail_url ? (
                     <img src={tosThumb(group.thumbnail_url, 72)} alt="" className={styles.thumbMedia} />
-                    ) : (
-                      <span style={{ fontSize: 9, color: 'var(--color-text-disabled)' }}>无图</span>
-                    )}
                   </div>
                   <span className={styles.mentionLabel}>{group.name}</span>
                   <span className={styles.mentionType}>人像</span>

web/src/pages/ProfilePage.module.css

@@ -3,8 +3,6 @@
   margin: 0 auto;
   padding: 24px 20px 60px;
   min-height: 100vh;
-  height: 100vh;
-  overflow-y: auto;
 }
 
 /* Header */