diff --git a/README.md b/README.md
index 74c9ebf..af568c3 100644
--- a/README.md
+++ b/README.md
@@ -17,9 +17,8 @@ This operator is implemented with pre-trained models from [Sentence Transformers
 Use the pre-trained model "all-MiniLM-L12-v2"
 to generate a text embedding for the sentence "This is a sentence.".
 
-*Write a same pipeline with explicit inputs/outputs name specifications:*
+*Write a pipeline with explicit inputs/outputs name specifications:*
 
-- **option 1 (towhee>=0.9.0):**
 ```python
 from towhee.dc2 import pipe, ops, DataCollection
 
@@ -34,18 +33,6 @@ DataCollection(p('This is a sentence.')).show()
 
 <img src="./result.png" width="800px"/>
 
-- **option 2:**
-
-```python
-import towhee
-
-(
-    towhee.dc['sentence'](['This is a sentence.'])
-          .sentence_embedding.sbert['sentence', 'vec'](model_name='all-MiniLM-L12-v2')
-          .show()
-)
-```
-
 <br />
 
 ## Factory Constructor