Update README.md

README.md

@@ -7,7 +7,7 @@ metrics:
 
 ## Overview
 This model is primarily designed for language understanding between Chinese texts.<br>
-It utilizes the **CoSENT** training framework for the purpose of the Retrieval-Augmented Generation (RAG) task.
+It utilizes the **CoSENT** training framework for the purpose of the **Retrieval-Augmented Generation(RAG)** task.
 
 ## Download the model