diff --git a/main.py b/main.py
index b1127d4..61397d1 100755
--- a/main.py
+++ b/main.py
@@ -37,7 +37,7 @@ async def create_upload_file(file: UploadFile = File(...)):
             copyfileobj(file.file, buffer)
 
         # 执行外部程序
-        command = [
+        command = [ # coderdbc -dbc ./DMK-RP-77A.dbc -out ./gen -drvname CANmatrix -nodeutils -rw -driverdir -gendate
             os.path.join(folder_path, "coderdbc"),
             "-dbc", file_location,
             "-out", os.path.join(folder_path, "gen"),
diff --git a/note.txt b/note.txt
index fd87c1c..ce7ebd9 100755
--- a/note.txt
+++ b/note.txt
@@ -1,5 +1,8 @@
 1.进入虚拟环境
 source .venv/bin/activate
+
+安装fastapi
+
 2.运行fastapi
 uvicorn main:app --reload --host 0.0.0.0 --port 8000