update location filter

rog/models.py

@@ -1,5 +1,6 @@
 from dataclasses import field
 import email
+from enum import unique
 from pyexpat import model
 from sre_constants import CH_LOCALE
 from typing import ChainMap
@@ -182,7 +183,7 @@ class CustomUser(AbstractBaseUser, PermissionsMixin):
         GB2 = '大垣-３時間', '大垣-３時間'
         GB3 = '大垣-5時間', '大垣-5時間'
 
-    email = models.EmailField(_("email address"), unique=True)
+    email = models.CharField(_("Email"), max_length=255, unique=True)
     is_staff = models.BooleanField(default=False)
     is_active = models.BooleanField(default=True)
     group = models.CharField(max_length=255,