diff --git a/ACL_TensorFlow/built-in/cv/MobileNetv1_for_ACL/scripts/mobilenetv1_preprocessing.py b/ACL_TensorFlow/built-in/cv/MobileNetv1_for_ACL/scripts/mobilenetv1_preprocessing.py
index 1399b4dd8f6e73729fc5f73e50ff9f76c00444e8..0a2b3d578a4f401a4b5ebdd222cb2488d2ae3c66 100644
--- a/ACL_TensorFlow/built-in/cv/MobileNetv1_for_ACL/scripts/mobilenetv1_preprocessing.py
+++ b/ACL_TensorFlow/built-in/cv/MobileNetv1_for_ACL/scripts/mobilenetv1_preprocessing.py
@@ -382,7 +382,8 @@ def preprocess(src_path, save_path):
             if not os.path.isdir(file):
                 print(file)
                 img = convert_RGB(os.path.join(src_path, file))
-                print(type(img))
+                img = np.array(img)
+                img = tf.convert_to_tensor(img)
                 img = preprocess_image(img,
                                        224,
                                        224,