diff --git a/mnist-master/README.md b/mnist-master/README.md
new file mode 100644
index 0000000..fb38d38
--- /dev/null
+++ b/mnist-master/README.md
@@ -0,0 +1,41 @@
+# 纯Python实现CNN识别手写体数字+GUI
+
+![](https://img.hamlinzheng.com/i/2020/02/07/psh0gw.png)
+
+
+---
+
+> 由于把数据集也传上来了，导致下载时间比较长，我打包了一份放在服务器，点击[这里](https://dl.hamlinzheng.com/Python/MNIST.zip)进行下载
+
+
+项目文件结构如下所示
+
+```
+.
+├── common
+│   ├── functions.py
+│   ├── gradient.py
+│   ├── layers.py
+│   ├── optimizer.py
+│   ├── trainer.py
+│   └── util.py
+├── dataset
+│   ├── mnist.pkl
+│   ├── mnist.py
+│   ├── t10k-images-idx3-ubyte.gz
+│   ├── t10k-labels-idx1-ubyte.gz
+│   ├── train-images-idx3-ubyte.gz
+│   └── train-labels-idx1-ubyte.gz
+├── deep_convnet_params.pkl
+├── deep_convnet.py
+├── mnist_cnn_gui_main.py
+├── params.pkl
+├── qt
+│   ├── layout.py
+│   ├── layout.ui
+│   ├── paintboard.py
+│   └── ui2py.sh
+├── simple_convnet.py
+├── train_convnet.py
+└── train_deepnet.py
+```