diff --git a/.planning/phases/08-crawler/08-02-PLAN.md b/.planning/phases/08-crawler/08-02-PLAN.md
index 671ae14..561968f 100644
--- a/.planning/phases/08-crawler/08-02-PLAN.md
+++ b/.planning/phases/08-crawler/08-02-PLAN.md
@@ -2,8 +2,8 @@
 phase: 08-crawler
 plan: 02
 type: execute
-wave: 1
-depends_on: []
+wave: 2
+depends_on: [08-01]
 files_modified:
   - kb_workflow/crawler/zhihu_crawler.py
   - kb_workflow/crawler/models.py
@@ -52,6 +52,7 @@ Output: crawl_comments() 方法 + CommentData 模型 + 测试
 @.planning/STATE.md
 @.planning/phases/08-crawler/08-CONTEXT.md
 @.planning/phases/08-crawler/08-RESEARCH.md
+@.planning/phases/08-crawler/08-01-SUMMARY.md
 
 <interfaces>
 <!-- 热门评论 API (from RESEARCH.md) -->
@@ -84,6 +85,41 @@ https://www.zhihu.com/api/v4/comment_v5/{content_type}/{content_id}/comments
   "paging": {...}
 }
 ```
+
+<!-- 08-01 创建的接口 (此计划依赖) -->
+
+From kb_workflow/crawler/models.py (created by 08-01):
+```python
+class AnswerData(BaseModel):
+    id: int
+    question_id: int
+    question_title: str
+    content: str
+    excerpt: str
+    metadata: ContentMetadata
+
+class ArticleData(BaseModel):
+    id: int
+    title: str
+    content: str
+    excerpt: str
+    metadata: ContentMetadata
+
+class CrawlResult(BaseModel):
+    success: bool
+    content_type: str
+    data: Optional[AnswerData | ArticleData] = None
+    error: Optional[str] = None
+```
+
+From kb_workflow/crawler/zhihu_crawler.py (created by 08-01):
+```python
+class ZhihuCrawler:
+    def crawl_answer(self, url: str) -> CrawlResult
+    def crawl_article(self, url: str) -> CrawlResult
+    def _get_cookie(self) -> str
+    def _parse_metadata(self, data: Dict) -> ContentMetadata
+```
 </interfaces>
 </context>