diff --git a/README.md b/README.md
index 57886d6..c161fad 100644
--- a/README.md
+++ b/README.md
@@ -33,8 +33,11 @@ go install github.com/leafduo/chatgpt-telegram-bot@latest
 ```bash
 export OPENAI_API_KEY=<your_openai_api_key>
 export TELEGRAM_APITOKEN=<your_telegram_bot_token>
-export ALLOWED_TELEGRAM_ID=<your_telegram_id>,<your_friend_telegram_id>    # optional, default is empty. Only allow these users to use the bot. Empty means allow all users.
-export MODEL_TEMPERATURE=1.0  # optional, default is 1.0. Higher temperature means more random responses. See https://platform.openai.com/docs/api-reference/chat/create#chat/create-temperature
+# optional, default is empty. Only allow these users to use the bot. Empty means allow all users.
+export ALLOWED_TELEGRAM_ID=<your_telegram_id>,<your_friend_telegram_id>
+# optional, default is 1.0. Higher temperature means more random responses.
+# See https://platform.openai.com/docs/api-reference/chat/create#chat/create-temperature
+export MODEL_TEMPERATURE=1.0
 
 chatgpt-telegram-bot
 ```
diff --git a/docker-compose.yml b/docker-compose.yml
index a503542..22f94e4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,8 +5,10 @@ services:
     image: ghcr.io/leafduo/chatgpt-telegram-bot:latest
     restart: always
     environment:
-      - TELEGRAM_APITOKEN=xxxx # Telegram bot API token
-      - OPENAI_API_KEY=xxxx # OpenAI API key
-      - ALLOWED_TELEGRAM_ID=12345,23456
-        # Telegram user ids allowed to use this bot, multiple ids seperated by comma
-        # Leave it empty if you want to allow everyone to use this bot
+      - export OPENAI_API_KEY=<your_openai_api_key>
+      - export TELEGRAM_APITOKEN=<your_telegram_bot_token>
+      # optional, default is empty. Only allow these users to use the bot. Empty means allow all users.
+      - export ALLOWED_TELEGRAM_ID=<your_telegram_id>,<your_friend_telegram_id>
+      # optional, default is 1.0. Higher temperature means more random responses.
+      # See https://platform.openai.com/docs/api-reference/chat/create#chat/create-temperature
+      - export MODEL_TEMPERATURE=1.0