diff --git a/knowledge/新加坡分区漫游指南.md b/knowledge/新加坡分区漫游指南.md
new file mode 100644
index 0000000..83b060c
--- /dev/null
+++ b/knowledge/新加坡分区漫游指南.md
@@ -0,0 +1,36 @@
+# 新加坡分区漫游指南
+
+## 视频信息
+- **标题**：新加坡分区漫游指南：中心区打卡暴走丨圣淘沙度假丨动物园亲子，行程规划一目了然
+- **来源**：哔哩哔哩
+- **链接**：https://b23.tv/Tpa9SG7
+
+## 内容概述
+新加坡旅游行程规划，分三个主要区域：
+
+### 1. 中心区（City Walk打卡）
+- 滨海湾花园（花穹、云雾林）
+- 超级树灯光秀
+- 鱼尾狮公园
+- 滨海艺术中心
+- 克拉码头
+- 福康宁山
+
+### 2. 圣淘沙度假
+- 环球影城
+- SEA海洋馆
+- 圣淘沙缆车（花柏山线进岛）
+- 沙滩 beaches
+
+### 3. 动物园亲子游
+- 新加坡日间动物园
+- 河川生态园
+- 夜间野生动物园（Night Safari）
+- 飞禽公园
+
+## 交通提示
+- 市区→圣淘沙：港湾站(Harbourfront)换乘
+- 动物园：地铁+公交前往
+
+## 标签
+#新加坡 #旅游攻略 #圣淘沙 #动物园 #行程规划 #亲子游
diff --git a/skills/kb-bilibili-content/SKILL.md b/skills/kb-bilibili-content/SKILL.md
index 8fb3c77..f035eb2 100644
--- a/skills/kb-bilibili-content/SKILL.md
+++ b/skills/kb-bilibili-content/SKILL.md
@@ -12,14 +12,14 @@
 ## Commands
 
 ```bash
-# Download video
-python bilibili_content.py --id "BV1xx411c7mD" --type video --quality 480
+# Download video (传入 --output 指定完整路径)
+python bilibili_content.py --id "BV1xx411c7mD" --type video --quality 480 --output "/path/to/downloads/BV1xx.mp4"
 
-# Extract subtitle
-python bilibili_content.py --id "BV1xx411c7mD" --type subtitle
+# Extract subtitle (传入 --output 指定完整路径)
+python bilibili_content.py --id "BV1xx411c7mD" --type subtitle --output "/path/to/subtitles/BV1xx.srt"
 
-# Get article content
-python bilibili_content.py --id "cv43780186" --type article
+# Get article content (传入 --output 指定完整路径)
+python bilibili_content.py --id "cv43780186" --type article --output "/path/to/article.md"
 ```
 
 ## Output
@@ -27,13 +27,10 @@ python bilibili_content.py --id "cv43780186" --type article
 ```json
 {
   "success": true,
-  "data": {
-    "platform": "bilibili",
-    "type": "video",
-    "id": "BV1xx411c7mD",
-    "video_file": {"path": "output/BV1xx.mp4", "quality": "480p"},
-    "subtitle": {"path": "output/BV1xx.srt"}
-  }
+  "type": "video",
+  "filename": "BV1xx.mp4",
+  "filepath": "/path/to/downloads/BV1xx.mp4",
+  "message": "下载完成"
 }
 ```
 
diff --git a/skills/kb-bilibili-metadata/bilibili_metadata.py b/skills/kb-bilibili-metadata/bilibili_metadata.py
index 1ef2673..f4635fd 100755
--- a/skills/kb-bilibili-metadata/bilibili_metadata.py
+++ b/skills/kb-bilibili-metadata/bilibili_metadata.py
@@ -9,7 +9,9 @@ B站元数据提取 CLI 工具
 import argparse
 import asyncio
 import json
+import os
 import sys
+from pathlib import Path
 from typing import Dict, Any
 
 from bilibili_extractor import BilibiliExtractor
@@ -145,8 +147,8 @@ def main():
     parser.add_argument(
         '--headless',
         action='store_true',
-        default=False,
-        help='使用无头模式（浏览器，默认关闭，使用API）'
+        default=True,
+        help='使用无头模式（浏览器，默认开启，使用API）'
     )
     parser.add_argument(
         '--timeout',
@@ -208,6 +210,11 @@ def main():
         
         print(json.dumps(output, ensure_ascii=False, indent=2))
         
+        # 如果指定了输出路径，则写入文件
+        if args.output:
+            with open(args.output, 'w', encoding='utf-8') as f:
+                json.dump(result, f, ensure_ascii=False, indent=2)
+        
     except Exception as e:
         print(json.dumps({
             "success": False,
diff --git a/skills/kb-deep-analyzer/deep_analyzer.py b/skills/kb-deep-analyzer/deep_analyzer.py
index cf04c05..10fa482 100644
--- a/skills/kb-deep-analyzer/deep_analyzer.py
+++ b/skills/kb-deep-analyzer/deep_analyzer.py
@@ -16,6 +16,7 @@ import os
 import sys
 import re
 from datetime import datetime
+from pathlib import Path
 from typing import Dict, Any, List, Optional, Tuple
 from dataclasses import dataclass, field, asdict
 
diff --git a/skills/kb-workflow/SKILL.md b/skills/kb-workflow/SKILL.md
index 76d21a6..b0fd521 100644
--- a/skills/kb-workflow/SKILL.md
+++ b/skills/kb-workflow/SKILL.md
@@ -67,21 +67,24 @@ python3 /path/to/link-parser.py --url "[URL]"
 
 ### 步骤 3: 元数据提取
 
-1. 获取目录路径：
+1. 获取元数据目录路径：
 ```bash
 python3 kb_workflow.py --metadata
+# 返回: {"path": "/home/admin/work/knowledge-base/metadata"}
 ```
 
-2. 启动子代理调用对应平台的 metadata 技能：
+2. 构建输出文件路径：`${metadata_dir}/${platform}_${id}.meta.json`
+
+3. 启动子代理调用对应平台的 metadata 技能（传入 `--output`）：
 ```bash
 # Bilibili
-python3 /path/to/bilibili_metadata.py --id "[ID]" --type video
+python3 /path/to/bilibili_metadata.py --id "[ID]" --type video --output "${metadata_dir}/bilibili_[ID].meta.json"
 
-# Zhihu  
-python3 /path/to/zhihu_metadata.py --id "[ID]" --type question
+# Zhihu
+python3 /path/to/zhihu_metadata.py --id "[ID]" --type question --output "${metadata_dir}/zhihu_[ID].meta.json"
 ```
 
-3. 解析输出 JSON，提取 filename
+4. 解析输出 JSON，提取 filename
 
 ### 步骤 4: 内容下载
 
diff --git a/skills/kb-workflow/kb_workflow.py b/skills/kb-workflow/kb_workflow.py
index 944ceb0..72a34dd 100644
--- a/skills/kb-workflow/kb_workflow.py
+++ b/skills/kb-workflow/kb_workflow.py
@@ -258,6 +258,7 @@ def main():
     args = parser.parse_args()
     
     base_path = Path(args.base_path) if args.base_path else None
+    dirs = ensure_directories(base_path)
     
     if args.check and args.url:
         result = check_duplicate(base_path, args.url)
@@ -267,11 +268,36 @@ def main():
         result = archive_and_git(args.archive_file, base_path)
         print(json.dumps(result, ensure_ascii=False, indent=2))
     
+    elif args.pending:
+        print(json.dumps({"path": str(dirs["pending"])}, ensure_ascii=False, indent=2))
+    
+    elif args.metadata:
+        print(json.dumps({"path": str(dirs["metadata"])}, ensure_ascii=False, indent=2))
+    
+    elif args.content:
+        print(json.dumps({"path": str(dirs["content"])}, ensure_ascii=False, indent=2))
+    
+    elif args.content_downloads:
+        print(json.dumps({"path": str(dirs["content_downloads"])}, ensure_ascii=False, indent=2))
+    
+    elif args.content_subtitles:
+        print(json.dumps({"path": str(dirs["content_subtitles"])}, ensure_ascii=False, indent=2))
+    
+    elif args.analyzed:
+        print(json.dumps({"path": str(dirs["analyzed"])}, ensure_ascii=False, indent=2))
+    
     elif args.archive_dir:
-        path = dirs.get("archive")
-        if path:
-            print(json.dumps({"path": str(path)}, ensure_ascii=False, indent=2))
-        return
+        print(json.dumps({"path": str(dirs["archive"])}, ensure_ascii=False, indent=2))
+    
+    elif args.archive_subscriptions:
+        print(json.dumps({"path": str(dirs["archive_subscriptions"])}, ensure_ascii=False, indent=2))
+    
+    elif args.extract_platform:
+        platform = extract_platform(args.extract_platform)
+        print(json.dumps({"platform": platform}, ensure_ascii=False, indent=2))
+    
+    elif args.base_path:
+        print(json.dumps({"path": str(dirs["base"])}, ensure_ascii=False, indent=2))
     
     else:
         parser.print_help()