更新后端

backend/app/config.py

@@ -29,6 +29,11 @@ class Settings(BaseSettings):
     LLM_BASE_URL: str = "https://api.minimax.chat"
     LLM_MODEL_NAME: str = "MiniMax-Text-01"
 
+    # ==================== Supabase 配置 ====================
+    SUPABASE_URL: str = ""
+    SUPABASE_ANON_KEY: str = ""
+    SUPABASE_SERVICE_KEY: str = ""
+
     # ==================== 文件路径配置 ====================
     BASE_DIR: Path = Path(__file__).resolve().parent.parent.parent
     UPLOAD_DIR: str = "data/uploads"

backend/app/core/database/mongodb.py

@@ -237,7 +237,6 @@ class MongoDB:
         # RAG索引集合索引
         await self.rag_index.create_index("table_name")
         await self.rag_index.create_index("field_name")
-        await self.rag_index.create_index([("embedding", "hnsw", {"type": "knnVector"})])
 
         logger.info("MongoDB 索引创建完成")