.

llama_index/indices/loading.py

@@ -6,12 +6,15 @@ from llama_index.indices.composability.graph import ComposableGraph
 from llama_index.indices.registry import INDEX_STRUCT_TYPE_TO_INDEX_CLASS
 from llama_index.storage.storage_context import StorageContext
 
+from llama_index import ServiceContext
+
 logger = logging.getLogger(__name__)
 
 
 def load_index_from_storage(
     storage_context: StorageContext,
     index_id: Optional[str] = None,
+    service_context: Optional[ServiceContext] = None,  # 添加service_context参数
     **kwargs: Any,
 ) -> BaseIndex:
     """Load index from storage context.
@@ -30,7 +33,7 @@ def load_index_from_storage(
     else:
         index_ids = [index_id]
 
-    indices = load_indices_from_storage(storage_context, index_ids=index_ids, **kwargs)
+    indices = load_indices_from_storage(storage_context, index_ids=index_ids, service_context=service_context, **kwargs)
 
     if len(indices) == 0:
         raise ValueError(
@@ -48,6 +51,7 @@ def load_index_from_storage(
 def load_indices_from_storage(
     storage_context: StorageContext,
     index_ids: Optional[Sequence[str]] = None,
+    service_context: Optional[ServiceContext] = None,  # 添加service_context参数
     **kwargs: Any,
 ) -> List[BaseIndex]:
     """Load multiple indices from storage context.
@@ -75,8 +79,17 @@ def load_indices_from_storage(
     for index_struct in index_structs:
         type_ = index_struct.get_type()
         index_cls = INDEX_STRUCT_TYPE_TO_INDEX_CLASS[type_]
+        
+        # index = index_cls(
+        #     index_struct=index_struct, storage_context=storage_context, **kwargs
+        # )
+
+        # 显式传递service_context，确保禁用OpenAI
         index = index_cls(
-            index_struct=index_struct, storage_context=storage_context, **kwargs
+            index_struct=index_struct, 
+            storage_context=storage_context, 
+            service_context=service_context,  # 确保每个索引使用正确的service_context
+            **kwargs
         )        
         indices.append(index)
     return indices