diff --git a/task.py b/task.py
index d5a0bc06e..a77a0359e 100755
--- a/task.py
+++ b/task.py
@@ -10,7 +10,7 @@ import time
 import threading
 # print sys.path
 
-sys.path.append("/usr/local/lib/python2.7/site-packages")
+# sys.path.append("/usr/local/lib/python3.6/site-packages")
 import psutil
 
 sys.path.append(os.getcwd() + "/class/core")
diff --git a/tools.py b/tools.py
index 385a5b485..cd589e0fe 100755
--- a/tools.py
+++ b/tools.py
@@ -4,10 +4,11 @@ import sys
 import os
 import json
 import time
+import psutil
 # print sys.path
 
 sys.path.append("/usr/local/lib/python3.6/site-packages")
-import psutil
+
 
 sys.path.append(os.getcwd() + "/class/core")
 # reload(sys)