diff --git a/.env.example b/.env.example
index 964c34860..a8a125a3d 100644
--- a/.env.example
+++ b/.env.example
@@ -80,15 +80,21 @@ WEBPUSH_PRIVATE_KEY=
 LOG_LEVEL=INFO
 
 # === Frontend (Nuxt) ===
-
+# 本地开发
 NUXT_PUBLIC_API_BASE_URL=http://localhost:8080
+# 线上环境
 # NUXT_PUBLIC_API_BASE_URL=https://www.open-isle.com
+# 测试环境
 # NUXT_PUBLIC_API_BASE_URL=https://www.staging.open-isle.com
 
+# 本地开发
 NUXT_PUBLIC_WEBSOCKET_URL=http://localhost:8082
+# 线上环境
 # NUXT_PUBLIC_WEBSOCKET_URL=https://www.open-isle.com
+# 测试环境 
 # NUXT_PUBLIC_WEBSOCKET_URL=https://www.staging.open-isle.com
 
+# 本地开发
 NUXT_PUBLIC_WEBSITE_BASE_URL=http://localhost:3000
 # 线上 & 测试 (www.staging.open-isle.com) & 本地均可使用
 NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
@@ -96,13 +102,17 @@ NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.
 NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
 # 测试环境 (www.staging.open-isle.com)
 # NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23li6GHPxx4MwipWnM
-
 # 本地
 # NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liOlrZnPKRF7s7NN
+
 # 线上 & 本地均可使用
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
+
 # 线上 & 本地均可使用
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
+
 # 线上
 NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
+# 测试环境 (www.staging.open-isle.com)
+# NUXT_PUBLIC_TELEGRAM_BOT_ID=7832207011