diff --git a/lottery.py b/lottery.py
index 4256d49..1b5f125 100644
--- a/lottery.py
+++ b/lottery.py
@@ -47,7 +47,7 @@ class Lottery(object):
                 else:
                     record.draw_date = date(int(m2.group(1)), int(m2.group(2)), int(m2.group(3)))
             else:
-                raise Exception(f"issue:{issue}数据写入失败。。。")
+                raise Exception(f"issue:{draw_issue}数据写入失败。。。")
             # 如果是排列3和3D
             if isinstance(record, PLS) or isinstance(record, SD):
                 record.hundred = draw_code[0]