diff --git a/tool.py b/tool.py
index a99be28..b3f1271 100644
--- a/tool.py
+++ b/tool.py
@@ -6,11 +6,11 @@ from fastapi import FastAPI
 
 
 def push_stream():
-    subprocess.Popen(['/bin/bash start_push.sh'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    subprocess.Popen(['/bin/bash start_push.sh'], shell=True)
 
 
 def close_stream():
-    subprocess.Popen(['/bin/bash stop_push.sh'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    subprocess.Popen(['/bin/bash stop_push.sh'], shell=True)
 
 
 def exec_sh(msg):
@@ -21,7 +21,7 @@ def exec_sh(msg):
 
 
 def update():
-    subprocess.Popen(['/bin/bash update.sh'], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    subprocess.Popen(['/bin/bash update.sh'], shell=True)
 
 
 def get_list_record(msg, client):