diff --git a/backend/app/db/models.py b/backend/app/db/models.py
index df8ee51..6aadb4b 100644
--- a/backend/app/db/models.py
+++ b/backend/app/db/models.py
@@ -242,9 +242,9 @@ class KintoneFormat(Base):
 
       name = mapped_column(String(50))
       startrow =mapped_column(Integer)
-      startmapped_column =mapped_column(Integer)
-      typemapped_column =mapped_column(Integer)
-      codemapped_column =mapped_column(Integer)
+      startcolumn =mapped_column(Integer)
+      typecolumn =mapped_column(Integer)
+      codecolumn =mapped_column(Integer)
       field = mapped_column(String(5000))
       trueformat = mapped_column(String(10))