diff --git a/fluid/object_detection/.gitignore b/fluid/object_detection/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..3321aa105e8c63b5ba915782fd69bc90debbf56c
--- /dev/null
+++ b/fluid/object_detection/.gitignore
@@ -0,0 +1,8 @@
+./data/pascalvoc/VOCdevkit/
+data/pascalvoc/test.txt
+data/pascalvoc/trainval.txt
+pretrained/ssd_mobilenet_v1_coco.tar.gz
+pretrained/ssd_mobilenet_v1_coco
+pretrained/mobilenet_v1_imagenet.tar.gz
+pretrained/mobilenet_v1_imagenet
+log*
diff --git a/fluid/object_detection/pretrained/download_coco.sh b/fluid/object_detection/pretrained/download_coco.sh
index 41684b116e327a2e052414f0b933f79b61acc1a2..1cd1836f7c6e32f9f308a0c9a29d10efbc6f183f 100644
--- a/fluid/object_detection/pretrained/download_coco.sh
+++ b/fluid/object_detection/pretrained/download_coco.sh
@@ -3,6 +3,6 @@ cd "$DIR"
 
 # Download the data.
 echo "Downloading..."
-wget http://paddlemodels.bj.bcebos.com/ssd_mobilenet_coco.tar.gz
+wget http://paddlemodels.bj.bcebos.com/ssd_mobilenet_v1_coco.tar.gz
 echo "Extractint..."
-tar -xf ssd_mobilenet_coco.tar.gz
+tar -xf ssd_mobilenet_v1_coco.tar.gz
diff --git a/fluid/object_detection/pretrained/download_imagenet.sh b/fluid/object_detection/pretrained/download_imagenet.sh
index 597cc8a44c55b29f63f3fc374dc252b515f310c9..eb7c6767d9f9585342c2ba89a2f28f070d1351c2 100644
--- a/fluid/object_detection/pretrained/download_imagenet.sh
+++ b/fluid/object_detection/pretrained/download_imagenet.sh
@@ -3,6 +3,6 @@ cd "$DIR"
 
 # Download the data.
 echo "Downloading..."
-wget http://paddlemodels.bj.bcebos.com/mobilenet_imagenet.tar.gz
+wget http://paddlemodels.bj.bcebos.com/mobilenet_v1_imagenet.tar.gz
 echo "Extractint..."
-tar -xf ssd_mobilenet_imagenet.tar.gz
+tar -xf mobilenet_v1_imagenet.tar.gz
diff --git a/fluid/object_detection/train.py b/fluid/object_detection/train.py
index 9f89a832b17a9b2b6bec193cf5cacddcd95e1a53..8610500edf051fb8cfd195add99402e8bd54590f 100644
--- a/fluid/object_detection/train.py
+++ b/fluid/object_detection/train.py
@@ -20,7 +20,7 @@ add_arg('parallel',         bool,  True,      "Whether use parallel training.")
 add_arg('use_gpu',          bool,  True,      "Whether use GPU.")
 add_arg('dataset',          str, 'pascalvoc', "coco or pascalvoc.")
 add_arg('model_save_dir',   str, 'model',     "The path to save model.")
-add_arg('pretrained_model', str, 'pretrained/ssd_mobilenet_coco/', "The init model path.")
+add_arg('pretrained_model', str, 'pretrained/ssd_mobilenet_v1_coco/', "The init model path.")
 add_arg('apply_distort',    bool, True,   "Whether apply distort")
 add_arg('apply_expand',     bool, False,  "Whether appley expand")
 add_arg('resize_h',         int,  300,    "resize image size")