diff --git a/README.md b/README.md
index 1124d08..cef1942 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,10 @@ Create the operator via the following factory method
 ***model_name***: *str*
 
 The model name in string.
-You can get the list of supported model names by calling `get_model_list` from [realm.py](https://towhee.io/text-embedding/realm/src/branch/main/realm.py).
+The default value is "google/realm-cc-news-pretrained-embedder".
+
+Supported model names:
+- "google/realm-cc-news-pretrained-embedder"
 
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