diff --git a/app/api/search.py b/app/api/search.py
index 7e1d405..91f31d7 100644
--- a/app/api/search.py
+++ b/app/api/search.py
@@ -53,7 +53,7 @@ def search_docs(request: QueryRequest, user_id: str = Query(..., description="
         logger.info("Service context created successfully.")
 
         # 使用 load_index_from_storage 加载索引
-        index = load_index_from_storage(storage_context)
+        index = load_index_from_storage(storage_context, service_context)
         logger.info("VectorStoreIndex loaded successfully.")
 
         # 设置索引的 ServiceContext