diff --git a/Korpora/korpus_modu_ne.py b/Korpora/korpus_modu_ne.py
index 548fd85..3a77710 100644
--- a/Korpora/korpus_modu_ne.py
+++ b/Korpora/korpus_modu_ne.py
@@ -78,7 +78,7 @@ def __str__(self):
         return self.__repr__()
 
     def __repr__(self):
-        return f'NamedEntityExample(attributes=(sentence={self.sentence}, tags={self.tags}, positions={self.positions})'
+        return f'NamedEntityExample(id={self.sentence_id}, sentence={self.sentence}, tags={self.tags}, positions={self.positions})'
 
 
 def document_to_examples(document):
diff --git a/README.md b/README.md
index 8060038..4375645 100644
--- a/README.md
+++ b/README.md
@@ -637,7 +637,7 @@ paths_or_dir = 'path/NIKL_NE(v1.0)'
 paths_or_dir = 'path/to/NIKL_NE(v1.0)/NXNE*.json'
 corpus = ModuNEKorpus(paths_or_dir)
 corpus.train[0]
-# NamedEntityExample(attributes=(sentence=[횡설수설/권순활]北 ‘외화벌이’ 뜯어먹기, tags=['AF', 'PS', 'LC'], positions=[(1, 5), (6, 9), (10, 11)])
+# NamedEntityExample(id=NWRW1800000029.315.1.1, sentence=[횡설수설/권순활]北 ‘외화벌이’ 뜯어먹기, tags=['AF', 'PS', 'LC'], positions=[(1, 5), (6, 9), (10, 11)])
 corpus.train[0].sentence
 # '[횡설수설/권순활]北 ‘외화벌이’ 뜯어먹기'
 corpus.train[0].tags