diff --git a/libs/langchain/langchain/vectorstores/dashvector.py b/libs/langchain/langchain/vectorstores/dashvector.py
index 618b2be452..51b8ed7ff3 100644
--- a/libs/langchain/langchain/vectorstores/dashvector.py
+++ b/libs/langchain/langchain/vectorstores/dashvector.py
@@ -29,15 +29,15 @@ class DashVector(VectorStore):
     Example:
         .. code-block:: python
 
-            from langchain.vectorstores import dashvector
+            from langchain.vectorstores import DashVector
             from langchain.embeddings.openai import OpenAIEmbeddings
             import dashvector
 
-            client = dashvector.Client.init(api_key="***")
-            client.create("langchain")
+            client = dashvector.Client(api_key="***")
+            client.create("langchain", dimension=1024)
             collection = client.get("langchain")
             embeddings = OpenAIEmbeddings()
-            vectorstore = Dashvector(collection, embeddings.embed_query, "text")
+            vectorstore = DashVector(collection, embeddings.embed_query, "text")
     """
 
     def __init__(