diff --git a/.env b/.env
index ef6f854..ff58656 100644
--- a/.env
+++ b/.env
@@ -17,6 +17,6 @@ ADDRESS_PORT=5003
 ADDRESS_SERVICE_NAME=address_classifier
 
 # ==================== 运行配置 ====================
-DEVICE=cuda
+DEVICE=cpu
 MAX_WORKERS=4
 BATCH_SIZE=4