diff --git a/models/model_factory.py b/models/model_factory.py
index a40c7638..68d6bd6d 100644
--- a/models/model_factory.py
+++ b/models/model_factory.py
@@ -10,7 +10,7 @@ from .dpn import dpn68, dpn68b, dpn92, dpn98, dpn131, dpn107
 from .senet import seresnet18, seresnet34, seresnet50, seresnet101, seresnet152, \
     seresnext26_32x4d, seresnext50_32x4d, seresnext101_32x4d
 from .resnext import resnext50, resnext101, resnext152
-
+from .xception import xception
 
 model_config_dict = {
     'resnet18': {
@@ -45,6 +45,8 @@ model_config_dict = {
         'model_name': 'dpn68b', 'num_classes': 1000, 'input_size': 299, 'normalizer': 'dpn'},
     'inception_resnet_v2': {
         'model_name': 'inception_resnet_v2', 'num_classes': 1000, 'input_size': 299, 'normalizer': 'le'},
+    'xception': {
+        'model_name': 'xception', 'num_classes': 1000, 'input_size': 299, 'normalizer': 'le'},
 }
 
 
@@ -121,6 +123,8 @@ def create_model(
         model = resnext101(num_classes=num_classes, pretrained=pretrained, **kwargs)
     elif model_name == 'resnext152':
         model = resnext152(num_classes=num_classes, pretrained=pretrained, **kwargs)
+    elif model_name == 'xception':
+        model = xception(num_classes=num_classes, pretrained=pretrained)
     else:
         assert False and "Invalid model"
 
diff --git a/models/xception.py b/models/xception.py
index 8aca27d8..c4ae09fa 100644
--- a/models/xception.py
+++ b/models/xception.py
@@ -162,14 +162,12 @@ class Xception(nn.Module):
         self.fc = nn.Linear(2048, num_classes)
 
         # #------- init weights --------
-        # for m in self.modules():
-        #     if isinstance(m, nn.Conv2d):
-        #         n = m.kernel_size[0] * m.kernel_size[1] * m.out_channels
-        #         m.weight.data.normal_(0, math.sqrt(2. / n))
-        #     elif isinstance(m, nn.BatchNorm2d):
-        #         m.weight.data.fill_(1)
-        #         m.bias.data.zero_()
-        # #-----------------------------
+        for m in self.modules():
+            if isinstance(m, nn.Conv2d):
+                nn.init.kaiming_normal_(m.weight, mode='fan_out', nonlinearity='relu')
+            elif isinstance(m, nn.BatchNorm2d):
+                m.weight.data.fill_(1)
+                m.bias.data.zero_()
 
     def forward_features(self, input):
         x = self.conv1(input)
@@ -215,10 +213,10 @@ class Xception(nn.Module):
         return x
 
 
-def xception(num_classes=1000, pretrained='imagenet'):
+def xception(num_classes=1000, pretrained=False):
     model = Xception(num_classes=num_classes)
     if pretrained:
-        config = pretrained_config['xception'][pretrained]
+        config = pretrained_config['xception']['imagenet']
         assert num_classes == config['num_classes'], \
             "num_classes should be {}, but is {}".format(config['num_classes'], num_classes)