diff --git a/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs b/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
index 6fd2e857..0f55c5eb 100644
--- a/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
+++ b/Providers/FreeSql.Provider.Dameng/DamengDbFirst.cs
@@ -356,7 +356,7 @@ case when a.nullable = 'N' then 0 else 1 end,
 nvl((select 1 from user_sequences where upper(sequence_name)=upper(a.table_name||'_seq_'||a.column_name) and rownum < 2), 0),
 b.comments,
 a.data_default
-from all_tab_cols a
+from all_tab_columns a
 left join all_col_comments b on b.owner = a.owner and b.table_name = a.table_name and b.column_name = a.column_name
 where {(ignoreCase ? "lower(a.owner)" : "a.owner")} in ({databaseIn}) and {loc8}
 ";