diff --git a/kb_workflow/pipeline/__init__.py b/kb_workflow/pipeline/__init__.py
index 3b63b8c..7f2648f 100644
--- a/kb_workflow/pipeline/__init__.py
+++ b/kb_workflow/pipeline/__init__.py
@@ -26,6 +26,7 @@ from kb_workflow.pipeline.retry import retry_on_network_error
 from kb_workflow.pipeline.link_parser import LinkParser, ParsedLink
 from kb_workflow.pipeline.idempotency import IdempotencyChecker
 from kb_workflow.pipeline.platforms import PlatformAdapter, BilibiliAdapter, ZhihuAdapter
+from kb_workflow.pipeline.pipeline import Pipeline
 
 __all__ = [
     # Schemas
@@ -59,6 +60,8 @@ __all__ = [
     "PlatformAdapter",
     "BilibiliAdapter",
     "ZhihuAdapter",
+    # Pipeline
+    "Pipeline",
 ]
 
 __version__ = "0.1.0"