diff --git a/README.md b/README.md
index 2c3918f..dae06d3 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,18 @@
 
 # Stable Diffusion Modal
 
-This is the script to execute Stable Diffusion on [Modal](https://modal.com/).
+This is a Diffusers-based script for running Stable Diffusion on [Modal](https://modal.com/). It can perform txt2img inference and has the ability to increase resolution using ControlNet Tile and Upscaler.
+
+## Features
+
+1. Image generation using txt2img
+![](assets/20230902_tile_imgs.png)
+
+2. Upscaling
+
+| Before upscaling | After upscaling |
+| ---- | ---- |
+| <img src="assets/20230708204347_1172778945_0_0.png" width="300"> | <img src="assets/20230708204347_1172778945_0_2.png" width="300"> |
 
 ## Requirements
 
@@ -31,11 +42,10 @@ Please see [the documentation of Modal](https://modal.com/docs/guide) for modals
 To use the script, execute the below.
 
 1. git clone the repository.
-2. Create the `.env` file and set a huggingface API token with reference to `.env.example`.
-3. Copy `./setup_files/config.sample.yml` to `./setup_files/config.yml`
-4. Open the Makefile and set prompts.
-5. Execute `make deploy` command. An application will be deployed to Modal.
-6. Execute `make run` command.
+2. Copy `./setup_files/config.sample.yml` to `./setup_files/config.yml`
+3. Open the Makefile and set prompts.
+4. Execute `make deploy` command. An application will be deployed to Modal.
+5. Execute `make run` command.
 
 Images are generated and output to the `outputs/` directory.