Update README.md

README.md

@@ -16,7 +16,7 @@ pretty_name: DataOceanAI - Off the self datasets
 # Dataset Card for Dataset Name
 
 <!-- Provide a quick summary of the dataset. -->
-DataOcean AI (stock code: 688787), founded in 2005, is one of the earliest AI training data solution providers in China.
+DataOcean AI (SHA stock code: 688787), founded in 2005, is one of the earliest AI training data solution providers in China.
  
 As the first listed enterprise in AI training data domestically, DataOcean AI is committed to providing AI datasets and services for AI enterprises and R&D institutions.