diff --git a/fleetrec/models/base.py b/fleetrec/models/base.py
index 22cedc067c45a192da58e4796bcba5b4aab0d3c8..763c36663ea03eb21c16823e575bd3b6474a1256 100644
--- a/fleetrec/models/base.py
+++ b/fleetrec/models/base.py
@@ -78,7 +78,7 @@ class Model(object):
         self._cost = None
         self._metrics = {}
         self._data_var = []
-        self._fetch_interval = 10
+        self._fetch_interval = 20
 
     def get_cost_op(self):
         """R
diff --git a/setup.py b/setup.py
index d5de390dbe7db96c6852a678f8c7d1747d9f27cb..39a1b7ab8158a6c97e4bd41957f3da43d61f6849 100644
--- a/setup.py
+++ b/setup.py
@@ -4,7 +4,8 @@ setup for fleet-rec.
 
 from setuptools import setup
 
-packages = ["fleetrec", "fleetrec.examples", "fleetrec.metrics", "fleetrec.models", "fleetrec.reader",
+packages = ["fleetrec", "fleetrec.examples", "fleetrec.metrics", "fleetrec.models", "fleetrec.models.ctr_dnn",
+            "fleetrec.reader",
             "fleetrec.trainer", "fleetrec.utils"]
 
 requires = [
@@ -19,7 +20,6 @@ about["__author__"] = "seiriosPlus"
 about["__author_email__"] = "tangwei12@baidu.com"
 about["__url__"] = "https://github.com/seiriosPlus/FleetRec"
 
-
 readme = "..."
 
 setup(