diff --git a/SimSwap colab.ipynb b/SimSwap colab.ipynb
index 819b6e7..e6d5fd7 100644
--- a/SimSwap colab.ipynb	
+++ b/SimSwap colab.ipynb	
@@ -204,9 +204,9 @@
           "output_type": "stream",
           "text": [
             " crop_224\t    models\t\t   test_one_image.py\n",
-            " data\t\t    options\t\t   test_video_swapmutil.py\n",
+            " data\t\t    options\t\t   test_video_swapmulti.py\n",
             " demo_file\t    output\t\t   test_video_swapsingle.py\n",
-            " doc\t\t    README.md\t\t   test_wholeimage_swapmutil.py\n",
+            " doc\t\t    README.md\t\t   test_wholeimage_swapmulti.py\n",
             " insightface_func  'SimSwap colab.ipynb'   test_wholeimage_swapsingle.py\n",
             " LICENSE\t    simswaplogo\t\t   util\n"
           ],
@@ -329,7 +329,7 @@
         "from torchvision import transforms\n",
         "from models.models import create_model\n",
         "from options.test_options import TestOptions\n",
-        "from insightface_func.face_detect_crop_mutil import Face_detect_crop\n",
+        "from insightface_func.face_detect_crop_multi import Face_detect_crop\n",
         "from util.videoswap import video_swap\n",
         "from util.add_watermark import watermark_image"
       ],
@@ -387,7 +387,7 @@
         "opt.parser.add_argument('-f') ## dummy arg to avoid bug\n",
         "opt = opt.parse()\n",
         "opt.pic_a_path = './demo_file/Iron_man.jpg' ## or replace it with image from your own google drive\n",
-        "opt.video_path = './demo_file/mutil_people_1080p.mp4' ## or replace it with video from your own google drive\n",
+        "opt.video_path = './demo_file/multi_people_1080p.mp4' ## or replace it with video from your own google drive\n",
         "opt.output_path = './output/demo.mp4'\n",
         "opt.temp_path = './tmp'\n",
         "opt.Arc_path = './arcface_model/arcface_checkpoint.tar'\n",
@@ -489,7 +489,7 @@
             "use_dropout: False\n",
             "use_encoded_image: False\n",
             "verbose: False\n",
-            "video_path: ./demo_file/mutil_people_1080p.mp4\n",
+            "video_path: ./demo_file/multi_people_1080p.mp4\n",
             "which_epoch: latest\n",
             "-------------- End ----------------\n",
             "input mean and std: 127.5 127.5\n",