diff --git a/.github/README_cn.md b/.github/README_cn.md
index bb62714f0..7e8aa6f7f 100644
--- a/.github/README_cn.md
+++ b/.github/README_cn.md
@@ -12,13 +12,13 @@
[English](../README.md) | 简体中文
+
+ 
+

diff --git a/tutorial.ipynb b/tutorial.ipynb
index 8c78af2b8..5d867fb36 100644
--- a/tutorial.ipynb
+++ b/tutorial.ipynb
@@ -375,6 +375,7 @@
"\n",
"\n",
"
\n",
+ "

\n",
"

\n",
"

\n",
"
\n",
@@ -945,7 +946,7 @@
"\n",
"YOLOv5 may be run in any of the following up-to-date verified environments (with all dependencies including [CUDA](https://developer.nvidia.com/cuda)/[CUDNN](https://developer.nvidia.com/cudnn), [Python](https://www.python.org/) and [PyTorch](https://pytorch.org/) preinstalled):\n",
"\n",
- "- **Google Colab and Kaggle** notebooks with free GPU:

\n",
+ "- **Notebooks** with free GPU:

\n",
"- **Google Cloud** Deep Learning VM. See [GCP Quickstart Guide](https://github.com/ultralytics/yolov5/wiki/GCP-Quickstart)\n",
"- **Amazon** Deep Learning AMI. See [AWS Quickstart Guide](https://github.com/ultralytics/yolov5/wiki/AWS-Quickstart)\n",
"- **Docker Image**. See [Docker Quickstart Guide](https://github.com/ultralytics/yolov5/wiki/Docker-Quickstart)

\n"
@@ -959,7 +960,7 @@
"source": [
"# Status\n",
"\n",
- "\n",
+ "\n",
"\n",
"If this badge is green, all [YOLOv5 GitHub Actions](https://github.com/ultralytics/yolov5/actions) Continuous Integration (CI) tests are currently passing. CI tests verify correct operation of YOLOv5 training ([train.py](https://github.com/ultralytics/yolov5/blob/master/train.py)), testing ([val.py](https://github.com/ultralytics/yolov5/blob/master/val.py)), inference ([detect.py](https://github.com/ultralytics/yolov5/blob/master/detect.py)) and export ([export.py](https://github.com/ultralytics/yolov5/blob/master/export.py)) on macOS, Windows, and Ubuntu every 24 hours and on every commit.\n"
]