diff --git a/.gitignore b/.gitignore
index 21c47f1..12a83b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ MANIFEST
 .vscode
 .vscode/*
 runserver_log/
+img
 
 # PyInstaller
 #  Usually these files are written by a python script from a template
diff --git a/Common/create_barcode.py b/Common/create_barcode.py
index 699558c..1ef5dc4 100644
--- a/Common/create_barcode.py
+++ b/Common/create_barcode.py
@@ -24,6 +24,7 @@ class CreateBarcode:
     """
     code_path = os.path.join(os.getcwd(), "img")
     if not os.path.exists(code_path):
+        os.umask(0)
         os.makedirs(code_path)
     def __init__(self):
         pass