diff --git a/mkdocs.yml b/mkdocs.yml
index 63e3de45..2774ada1 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -99,7 +99,10 @@ nav:
     - Overview: "examples/index.md"
     - Agents:
       - OmniAgent: "examples/omni_agent.md"
-    - Worker: "examples/worker.md"
+    - Worker: 
+      - Basic: "examples/worker.md"
+      - StackedWorker: "examplses"
+    
 - Applications:
     - CustomerSupport: 
       - Overview: "applications/customer_support.md"
diff --git a/swarms/memory/vector_stores/pg.py b/swarms/memory/vector_stores/pg.py
index 21ec919d..81da5fc3 100644
--- a/swarms/memory/vector_stores/pg.py
+++ b/swarms/memory/vector_stores/pg.py
@@ -12,7 +12,7 @@ from pgvector.sqlalchemy import Vector
 
 
 @define
-class PgVectorVectorStoreDriver(BaseVectorStoreDriver):
+class PgVectorVectorStore(BaseVector):
     """A vector store driver to Postgres using the PGVector extension.
 
     Attributes: