diff --git a/.env.example b/.env.example
index 4309b55..80b9a56 100644
--- a/.env.example
+++ b/.env.example
@@ -5,7 +5,6 @@ APP_ENV=development
 # Search Engine
 SEARCH_API=tavily
 TAVILY_API_KEY=tvly-xxx
-BRAVE_SEARCH_API_KEY=brave-xxx
 # JINA_API_KEY=jina_xxx # Optional, default is None
 
 # Volcengine TTS