diff --git a/migrate2v2_dump.py b/migrate2v2_dump.py
index dae6bfe..525a69d 100755
--- a/migrate2v2_dump.py
+++ b/migrate2v2_dump.py
@@ -1,37 +1,60 @@
 #!/usr/bin/env python
 import os
 from json import dump
+
+from bitfield import BitHandler, BitField
 from django import setup
+from django.core.serializers.json import DjangoJSONEncoder
+from django.db.models import ImageField
 
 
 class BatchSaveStreamList(list):
-    def __init__(self, model_class, model_name, *args, **kwargs):
+    def __init__(self, model_class, model_name, except_fields=None, list_map=None, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self._model_class = model_class
         self._model_name = model_name
+        self._except_fields = (except_fields or []) + ['id']
+        self._list_map = list_map or {}
 
-    def __iter__(self):
-        def fields(obj):
-            return {ob.name: getattr(obj, ob.name) or None for ob in obj._meta.concrete_fields if ob.name != 'id'}
+    def _fields(self, obj):
+        return {ob.name: self._list_map_fn(obj, ob) for ob in obj._meta.concrete_fields if
+                ob.name not in self._except_fields}
 
+    def __iter__(self):
         for d in self._model_class.objects.all().iterator():
             yield {
                 "model": self._model_name,
                 "pk": d.pk,
-                "fields": fields(d)
+                "fields": self._fields(d)
             }
 
+    def _list_map_fn(self, obj, field):
+        if field.is_relation:
+            # fl = getattr(obj, field.name)
+            val = getattr(obj, field.attname)
+            return val
+        elif field.name in self._list_map.keys():
+            val = getattr(obj, field.name)
+            return self._list_map.get(val)
+        elif isinstance(field, BitField):
+            val = getattr(obj, field.name)
+            # val is instance of BitHandler
+            return int(val)
+        elif isinstance(field, ImageField):
+            val = getattr(obj, field.name)
+            if val._file:
+                return val.url
+        else:
+            return getattr(obj, field.name) or None
+
     def __len__(self):
         return 1
 
 
-def batch_save(fname, model_class, model_name):
-    sa = BatchSaveStreamList(
-        model_class=model_class,
-        model_name=model_name
-    )
+def batch_save(fname, *args, **kwargs):
+    sa = BatchSaveStreamList(*args, **kwargs)
     with open(fname, 'w') as f:
-        dump(sa, f, ensure_ascii=False, indent=2)
+        dump(sa, f, ensure_ascii=False, indent=2, cls=DjangoJSONEncoder)
 
 
 # ---------------------
@@ -43,12 +66,27 @@ def dump_groups():
 
 
 def dump_accounts():
-    from accounts_app.models import UserProfile, BaseAccount
+    from accounts_app.models import UserProfile, BaseAccount, UserProfileLog
     batch_save('accounts_baseaccount.json', BaseAccount, 'profiles.baseaccount')
     batch_save('accounts_userprofile.json', UserProfile, 'profiles.userprofile')
+    do_type_map = {
+        'cusr': 1,
+        'dusr': 2,
+        'cdev': 3,
+        'ddev': 4,
+        'cnas': 5,
+        'dnas': 6,
+        'csrv': 7,
+        'dsrv': 8
+    }
+    batch_save('accounts_userprofilelog.json', UserProfileLog, 'profiles.userprofilelog',
+               except_fields=['meta_info'],
+               list_map={
+                   'do_type': do_type_map
+               })
 
 
 if __name__ == '__main__':
     os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'djing.settings')
     setup()
-    dump_groups()
+    dump_accounts()