diff --git a/docs/usage.md b/docs/usage.md
index 0c7ae63..b949875 100644
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -598,6 +598,7 @@ from blueapps.account.decorators import login_exempt
 from iam import IAM
 from iam.contrib.django.dispatcher import DjangoBasicResourceApiDispatcher
 from iam.resource.provider import ResourceProvider, ListResult
+from iam.contrib.converter.queryset import PathEqDjangoQuerySetConverter
 from django.conf.urls import url, include
 
 iam = IAM(
diff --git a/iam/__version__.py b/iam/__version__.py
index aeaef40..97ab618 100644
--- a/iam/__version__.py
+++ b/iam/__version__.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 
-__version__ = "1.1.18"
+__version__ = "1.1.19"
diff --git a/iam/contrib/iam_migration/migrator.py b/iam/contrib/iam_migration/migrator.py
index 2656a31..9bed2f1 100644
--- a/iam/contrib/iam_migration/migrator.py
+++ b/iam/contrib/iam_migration/migrator.py
@@ -36,16 +36,18 @@ def __init__(self, migration_json):
         self.migration_json = migration_json
 
     def migrate(self):
-        iam_host = settings.BK_IAM_INNER_HOST
         app_code = settings.APP_CODE
         app_secret = settings.SECRET_KEY
 
+        iam_host = ""
         USE_APIGATEWAY = getattr(settings, "BK_IAM_USE_APIGATEWAY", False)
         if USE_APIGATEWAY:
             do_migrate.enable_use_apigateway()
             iam_host = getattr(settings, "BK_IAM_APIGATEWAY_URL", "")
             if iam_host == "":
                 raise exceptions.MigrationFailError("settings.BK_IAM_APIGATEWAY_URL should be setted")
+        else:
+            iam_host = settings.BK_IAM_INNER_HOST
 
         # only trigger migrator at db migrate
         if "migrate" not in sys.argv:
diff --git a/release.md b/release.md
index 206068b..9e7af8a 100644
--- a/release.md
+++ b/release.md
@@ -1,5 +1,9 @@
 版本日志
 ===============
+# v1.1.19
+
+- bugfix: iam migration via apigateway should not use settings.BK_IAM_INNER_HOST
+
 # v1.1.18
 
 - bugfix: raise exception after replace esb api prefix