diff --git a/src/individuality/identity.py b/src/individuality/identity.py
index 89cba98d1..6abf0a5ea 100644
--- a/src/individuality/identity.py
+++ b/src/individuality/identity.py
@@ -102,7 +102,7 @@ class Identity:
             random.shuffle(identity_detail)
             prompt_identity += identity_detail[0]
         elif level == 2:
-            for detail in identity_detail:
+            for detail in self.identity_detail:
                 prompt_identity += f",{detail}"
         prompt_identity += "。"
         return prompt_identity