diff --git a/README.md b/README.md
index 39f26a3..d7a4fa1 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Search
 </td>
 <td valign="top" width="45%">
 
-![Pipeline](./docs/pipeline-phase2-vector-store.svg)
+![Pipeline](./docs/pipeline-vector-store.svg)
 
 </td>
 </tr>
diff --git a/docs/pipeline-semantic-search.puml b/docs/pipeline-semantic-search.puml
index dfbbd4d..c9cf5cc 100644
--- a/docs/pipeline-semantic-search.puml
+++ b/docs/pipeline-semantic-search.puml
@@ -1,4 +1,4 @@
-@startuml pipeline
+@startuml pipeline-semantic-search
 skinparam direction left to right
 skinparam backgroundColor #FAFAFA
 skinparam defaultFontName Arial
diff --git a/docs/pipeline-vector-store.puml b/docs/pipeline-vector-store.puml
index 98d320e..954dd62 100644
--- a/docs/pipeline-vector-store.puml
+++ b/docs/pipeline-vector-store.puml
@@ -1,10 +1,12 @@
-@startuml pipeline-phase2
+@startuml pipeline-vector-store
 
 skinparam backgroundColor #FFFFFF
 skinparam defaultFontName Arial
 skinparam defaultFontSize 13
 skinparam ArrowColor #555555
+skinparam ArrowThickness 2
 skinparam componentStyle rectangle
+skinparam linetype ortho
 
 skinparam component {
   BackgroundColor #EEF3FB