diff --git a/gui/download2.py b/gui/download2.py
index 218edd3..f58cc9b 100644
--- a/gui/download2.py
+++ b/gui/download2.py
@@ -215,7 +215,7 @@ def switchpauseresume(button):
     root = ttk.Window(title='乐读视频下载器-下载', themename="morph")
     root.geometry("")
     if now==1:
-        aria2process = subprocess.Popen([aria2_path, "--conf-path", aria2_config])
+        aria2process = subprocess.Popen([aria2_path, "--conf-path", aria2_config], shell=True)
     time.sleep(1)
     jsonrpc = Aria2RPC()
     lecturers = get_lecturers(course_list, user_id, access_token)