diff --git a/docs_v1.0/API_WORKSPACE/modules/10_pipeline.md b/docs_v1.0/API_WORKSPACE/modules/10_pipeline.md
index 6eba509..009c350 100644
--- a/docs_v1.0/API_WORKSPACE/modules/10_pipeline.md
+++ b/docs_v1.0/API_WORKSPACE/modules/10_pipeline.md
@@ -26,8 +26,13 @@ flowchart TB
         ASR & ASRX --> R1[Rule1 Sentence]
         R1 --> Vec[Vectorize] & P1[Pack1]
         Cut & ASR --> R3[Rule3 Scene]
-        ASRX --> VoiceEmb[Voice Embedding]
-        Face --> FaceEmb[Face Embedding]
+
+        subgraph VectorDB[向量庫]
+            direction TB
+            ASRX --> VoiceEmb[Voice Embedding]
+            Face --> FaceEmb[Face Embedding]
+        end
+
         FaceEmb --> Trace[Face Trace]
         Trace --> Qdrant & TChunks[Trace Chunks] & TKG
         Face & YOLO --> SceneM[Scene Meta]