diff --git a/README.md b/README.md
index 16d74c8..84a283f 100644
--- a/README.md
+++ b/README.md
@@ -33,12 +33,10 @@ to generate a text embedding for the sentence "Hello, world.".
 *Write the pipeline*:
 
 ```python
-from towhee import dc
+import towhee
 
-
-dc.stream(["Hello, world."]) \
-  .text_embedding.dpr(model_name="facebook/dpr-ctx_encoder-single-nq-base") \
-  .to_list()
+towhee.dc(["Hello, world."]) \
+      .text_embedding.dpr(model_name="facebook/dpr-ctx_encoder-single-nq-base")
 ```
 
 <br />