diff --git a/modules/text/sentiment_analysis/ernie_skep_sentiment_analysis/README.md b/modules/text/sentiment_analysis/ernie_skep_sentiment_analysis/README.md
index 92361ed695c49d5108b9ea9690eb690eca3446e5..dc23a5dfbf0aa4d564f4e658fa53171b8e27f1de 100644
--- a/modules/text/sentiment_analysis/ernie_skep_sentiment_analysis/README.md
+++ b/modules/text/sentiment_analysis/ernie_skep_sentiment_analysis/README.md
@@ -65,7 +65,6 @@
     for result in results:
         print(result['text'])
         print(result['sentiment_label'])
-        print(result['sentiment_key'])
         print(result['positive_probs'])
         print(result['negative_probs'])