diff --git a/Makefile b/Makefile
index f69cb84..e69de29 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +0,0 @@
-
-.PHONY: proto
-
-proto: proto-standard
-
-proto-standard:
-	cmd /c python -m grpc_tools.protoc -I./proto --python_out=./proto ./proto/client.proto && move proto\client_pb2.py proto\client_pb.py
-
diff --git a/main/bus/rs485_manager.py b/main/bus/rs485_manager.py
new file mode 100644
index 0000000..e69de29
diff --git a/main/command_processor.py b/main/command_processor.py
new file mode 100644
index 0000000..e69de29
diff --git a/main/config.py b/main/config.py
new file mode 100644
index 0000000..e69de29
diff --git a/main/lora/lora_handler.py b/main/lora/lora_handler.py
new file mode 100644
index 0000000..e69de29
diff --git a/main.py b/main/main.py
similarity index 97%
rename from main.py
rename to main/main.py
index b68e7b8..c4c05bd 100644
--- a/main.py
+++ b/main/main.py
@@ -5,7 +5,6 @@
 猪舍主控系统主程序入口
 """
 
-import machine
 import time
 # import struct # 根据需要保留或删除
 # import client_pb # 根据需要保留或删除
diff --git a/client_pb.py b/main/proto/client_pb.py
similarity index 100%
rename from client_pb.py
rename to main/proto/client_pb.py