diff --git a/source/easymacro.py b/source/easymacro.py
index ef7af45..d91c6af 100644
--- a/source/easymacro.py
+++ b/source/easymacro.py
@@ -124,6 +124,7 @@ log = logging.getLogger(__name__)
 
 # ~ You can get custom salt
 # ~ codecs.encode(os.urandom(16), 'hex')
+# ~ but, not modify this file, modify in import file
 SALT = b'c9548699d4e432dfd2b46adddafbb06d'
 
 TIMEOUT = 10
diff --git a/source/test_easymacro.py b/source/test_easymacro.py
index 08716e5..ffcca99 100644
--- a/source/test_easymacro.py
+++ b/source/test_easymacro.py
@@ -2,7 +2,7 @@
 # coding: utf-8
 
 import unittest
-import easymacro2 as app
+import easymacro as app
 
 
 class BaseTest(unittest.TestCase):
@@ -69,26 +69,6 @@ class BaseTest(unittest.TestCase):
 
 class TestVars(BaseTest):
 
-    def test_name(self):
-        expected = 'LibreOffice'
-        result = app.NAME
-        self.assertEqual(result, expected)
-
-    def test_version(self):
-        expected = '7.0'
-        result = app.VERSION
-        self.assertEqual(result, expected)
-
-    def test_lang(self):
-        expected = 'en'
-        result = app.LANG
-        self.assertEqual(result, expected)
-
-    def test_language(self):
-        expected = 'en-US'
-        result = app.LANGUAGE
-        self.assertEqual(result, expected)
-
     def test_os(self):
         expected = 'Linux'
         result = app.OS
@@ -98,6 +78,10 @@ class TestVars(BaseTest):
         result = app.IS_WIN
         self.assertFalse(result)
 
+    def test_is_mac(self):
+        result = app.IS_MAC
+        self.assertFalse(result)
+
     def test_user(self):
         expected = 'mau'
         result = app.USER
@@ -113,6 +97,26 @@ class TestVars(BaseTest):
         result = app.DESKTOP
         self.assertEqual(result, expected)
 
+    def test_language(self):
+        expected = 'en-US'
+        result = app.LANGUAGE
+        self.assertEqual(result, expected)
+
+    def test_lang(self):
+        expected = 'en'
+        result = app.LANG
+        self.assertEqual(result, expected)
+
+    def test_name(self):
+        expected = 'LibreOffice'
+        result = app.NAME
+        self.assertEqual(result, expected)
+
+    def test_version(self):
+        expected = '7.0'
+        result = app.VERSION
+        self.assertEqual(result, expected)
+
 
 if __name__ == '__main__':
     unittest.main()