diff --git a/README.md b/README.md
index 258db95..48bbe22 100644
--- a/README.md
+++ b/README.md
@@ -71,11 +71,13 @@ DevChat is the way developers interact and collaborate with AI.
- Install [Visual Studio Code](https://code.visualstudio.com/download).
- Open the Extensions view (⇧⌘X), search for DevChat, and install the extension:
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- Since DevChat is designed for developers, it requires a Git repository folder to store metadata. Therefore, open a Git project.
- Set your [OpenAI API Key](https://platform.openai.com/account/api-keys) by running `export OPENAI_API_KEY="sk-..."`.
- Click on the DevChat icon in the status bar. If the API key setting is not configured, it will prompt you to enter it. Simply input the key.
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- We recommend dragging the DevChat logo from the left sidebar to the right sidebar to avoid overlapping with the Explorer.