diff --git a/backend/.env.xinference b/backend/.env.xinference
index ae37317..48c95de 100644
--- a/backend/.env.xinference
+++ b/backend/.env.xinference
@@ -9,9 +9,9 @@ TOP_K=10
 # 是否启用检索重排功能
 RERANK_ENABLED=true
 # 是否启用混合检索
-HYBRID_ENABLED = false
+HYBRID_ENABLED = true
 # 混合检索阈值
-HYBRID_ALPHA = 0.5
+HYBRID_ALPHA = 0.6
 # Rerank model
 RERANK_MODEL=bge-reranker-v2-m3
 RERANK_BASE_URL=http://10.1.16.39:9995
@@ -80,7 +80,7 @@ VECTOR_STORE_COLLECTION=default
 # Specify this if you are using a local vector database.
 # Otherwise, use VECTOR_STORE__HOST and VECTOR_STORE__PORT config above
 VECTOR_STORE_PATH=./storage_vector
-
+BM_RETRIEVER_PATH =./storage_bm
 
 
 PHOENIX_API_KEY=123456