diff --git a/requirements.txt b/requirements.txt
index cb90d38..70e3343 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-click==6.7
+click==7.1.2
 scancode-toolkit<=21.3.31
 typecode_libmagic
 XlsxWriter
diff --git a/setup.py b/setup.py
index 2bcb3a7..98951ad 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 if __name__ == "__main__":
     setup(
         name='fosslight_source',
-        version='1.4.5',
+        version='1.4.6',
         package_dir={"": "src"},
         packages=find_packages(where='src'),
         description='FOSSLight Source',
diff --git a/src/fosslight_source/_parsing_scancode_file_item.py b/src/fosslight_source/_parsing_scancode_file_item.py
index 03cab25..c1a035f 100755
--- a/src/fosslight_source/_parsing_scancode_file_item.py
+++ b/src/fosslight_source/_parsing_scancode_file_item.py
@@ -62,7 +62,7 @@ def set_is_license_text(self, value):
 
     def get_row_to_print(self):
         print_rows = [self.file, "", "", ','.join(self.licenses), "", "",
-                      ','.join(self.copyright), "",
+                      ','.join(self.copyright),
                       "Exclude" if self.exclude else "",
                       self.comment]
         return print_rows
diff --git a/src/fosslight_source/convert_scancode.py b/src/fosslight_source/convert_scancode.py
index d3c3f37..7610e1d 100755
--- a/src/fosslight_source/convert_scancode.py
+++ b/src/fosslight_source/convert_scancode.py
@@ -16,6 +16,7 @@
 import yaml
 from ._parsing_scancode_file_item import parsing_file_item
 from fosslight_util.write_excel import write_excel_and_csv
+from .help import print_help_msg_convert
 
 logger = logging.getLogger(constant.LOGGER_NAME)
 _PKG_NAME = "fosslight_source"
@@ -88,11 +89,6 @@ def get_detected_licenses_from_scancode(scancode_json_file):
     return file_list
 
 
-def print_help_msg():
-    print("* Required :\n -p path_of_scancode_json_result")
-    sys.exit()
-
-
 def main():
     global logger
 
@@ -105,7 +101,7 @@ def main():
         opts, args = getopt.getopt(argv, 'hp:o:')
         for opt, arg in opts:
             if opt == "-h":
-                print_help_msg()
+                print_help_msg_convert()
             elif opt == "-p":
                 path_to_find_bin = arg
             elif opt == "-o":
diff --git a/src/fosslight_source/help.py b/src/fosslight_source/help.py
new file mode 100644
index 0000000..3899fd0
--- /dev/null
+++ b/src/fosslight_source/help.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (c) 2021 LG Electronics Inc.
+# SPDX-License-Identifier: Apache-2.0
+from fosslight_util.help import PrintHelpMsg
+
+_HELP_MESSAGE_SOURCE = """
+    Usage: fosslight_source [option1] <arg1> [option2] <arg2>... 
+
+    FOSSLight Source uses ScanCode, a source code scanner, to detect the copyright and license phrases contained in the file.
+    Some files (ex- build script), binary files, directory and files in specific directories (ex-test) are excluded from the result. 
+    And removes words such as “-only” and “-old-style” from the license name to be printed. The output result is generated in Excel format.
+
+    Options:
+        Mandatory
+            -p <source_path>\t\t   Path to analyze source
+        
+        Optional
+            -h\t\t\t\t   Print help message
+            -j\t\t\t\t   Generate additional result of executing ScanCode in json format
+            -o <file_name>\t\t   Output file name"""
+
+_HELP_MESSAGE_CONVERT = """
+    Usage: fosslight_convert [option1] <arg1> [option2] <arg2>... 
+
+    FOSSLigtht_convert converts the result of executing ScanCode in json format into OSS Report format.
+
+    Options:
+        Mandatory
+            -p <path_dir>\t\t   Path of ScanCode json files
+        
+        Optional
+            -h\t\t\t\t   Print help message
+            -o <file_name>\t\t   Output file name"""
+
+
+def print_help_msg_source():
+    helpMsg = PrintHelpMsg(_HELP_MESSAGE_SOURCE)
+    helpMsg.print_help_msg(True)
+
+def print_help_msg_convert():
+    helpMsg = PrintHelpMsg(_HELP_MESSAGE_CONVERT)
+    helpMsg.print_help_msg(True)
diff --git a/src/fosslight_source/run_scancode.py b/src/fosslight_source/run_scancode.py
index 62e1a04..a624d64 100755
--- a/src/fosslight_source/run_scancode.py
+++ b/src/fosslight_source/run_scancode.py
@@ -19,6 +19,7 @@
 from fosslight_util.timer_thread import TimerThread
 from ._parsing_scancode_file_item import parsing_file_item
 from fosslight_util.write_excel import write_excel_and_csv
+from .help import print_help_msg_source
 
 logger = logging.getLogger(constant.LOGGER_NAME)
 warnings.filterwarnings("ignore", category=FutureWarning)
@@ -26,12 +27,6 @@
 _ERROR_PREFIX = "* Error : "
 
 
-def print_help_msg():
-    print("* Required : -p path_to_scan")
-    print("* Optional : -j ")
-    sys.exit()
-
-
 def main():
     argv = sys.argv[1:]
     _path_to_scan = ""
@@ -42,7 +37,7 @@ def main():
         opts, args = getopt.getopt(argv, 'hjp:o:')
         for opt, arg in opts:
             if opt == "-h":
-                print_help_msg()
+                print_help_msg_source()
             elif opt == "-p":
                 _path_to_scan = arg
             elif opt == "-j":
@@ -51,7 +46,7 @@ def main():
                 _output_file = arg
 
     except Exception:
-        print_help_msg()
+        print_help_msg_source()
 
     timer = TimerThread()
     timer.setDaemon(True)
@@ -88,7 +83,7 @@ def run_scan(path_to_scan, output_file_name="",
         if _windows:
             path_to_scan = os.getcwd()
         else:
-            print_help_msg()
+            print_help_msg_source()
 
     num_cores = multiprocessing.cpu_count() - 1 if num_cores < 0 else num_cores
 
diff --git a/tox.ini b/tox.ini
index d920799..f99f779 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,6 +12,8 @@ setenv =
   PYTHONPATH=.
 
 commands =
+    fosslight_source -h
+    fosslight_convert -h
     fosslight_source -p test -j -o test_scan/scan_result
     cat test_scan/scan_result.csv
     fosslight_convert -p test_scan/scan_result.json -o test_convert/convert_result