diff --git a/docs/index.md b/docs/index.md
index b0de945b..c0ca34c3 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -112,6 +112,8 @@ FLOW_LLM_BASE_URL=https://xxxx/v1
 # Required: Embedding Model Configuration  
 FLOW_EMBEDDING_API_KEY=sk-xxxx
 FLOW_EMBEDDING_BASE_URL=https://xxxx/v1
+
+FLOW_USE_FRAMEWORK=true
 ```
 
 ---