diff --git a/src/__init__.py b/src/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..5becc17c04a9e3ad1c2a15f53252b7bb5a7517e7
--- /dev/null
+++ b/src/__init__.py
@@ -0,0 +1 @@
+__version__ = "1.0.0"
diff --git a/src/abi-info-check.py b/src/abi-info-check.py
index 7bf35bb050ee041e504f5b72056140246e5bfc97..46ef386c8be7e989604047996d23ab142446df30 100644
--- a/src/abi-info-check.py
+++ b/src/abi-info-check.py
@@ -2,7 +2,6 @@
 
 # -*- coding: utf-8 -*-
 
-import argparse
 import logging
 import os
 import re
@@ -13,6 +12,7 @@ import tarfile
 import distro
 
 from utils import *
+from toolopts import *
 
 TOOL_VERSION = "1.0"
 ABI_CC = "abi-compliance-checker"
@@ -28,24 +28,6 @@ def detect_os():
         logging.error('please run in UOS')
         exit()
 
-def parse_args():
-    desc = "Analyze abi infomation about bin file."
-    parser = argparse.ArgumentParser(
-        description=desc, epilog=f"example: {CMD_NAME} -tar /path/OLD-abi-info.tar.gz")
-    parser.add_argument('-v', action='version',
-                        version='Package ABI Info Collector '+TOOL_VERSION)
-    parser.add_argument(
-        '-debug', help='enable debug messages', action='store_true')
-    parser.add_argument('-tar', metavar='OLD-abi-info.tar.gz',
-                        help='abi info tarball file',)
-    parser.add_argument(
-        '-debuginfo', help=argparse.SUPPRESS, action='store_true')
-    parser.add_argument(
-        '-export-dir', help='specify a directory to save and reuse ABI info export (default: ./abi-info-export)', metavar='DIR')
-    #parser.add_argument('-src', help='collect source abi info', action='store_true')
-    return parser.parse_args()
-
-
 def extract_tarball(tarball, export_dir):
     print(f'Decompressing file {tarball} ...')
     with tarfile.open(tarball, 'r:gz') as tar:
diff --git a/src/toolopts.py b/src/toolopts.py
new file mode 100644
index 0000000000000000000000000000000000000000..70de9946196d6d45efbfbf919be562bc649f5be3
--- /dev/null
+++ b/src/toolopts.py
@@ -0,0 +1,23 @@
+import os
+import sys
+import argparse
+
+def parse_args():
+    desc = "Analyze abi infomation about bin file."
+    parser = argparse.ArgumentParser(
+        description=desc, epilog=f"example: {CMD_NAME} -tar /path/OLD-abi-info.tar.gz")
+    parser.add_argument('-v', action='version',
+                        version='Package ABI Info Collector '+TOOL_VERSION)
+    parser.add_argument(
+        '-debug', help='enable debug messages', action='store_true')
+    parser.add_argument('-tar', metavar='OLD-abi-info.tar.gz',
+                        help='abi info tarball file',)
+    parser.add_argument(
+        '-debuginfo', help=argparse.SUPPRESS, action='store_true')
+    parser.add_argument(
+        '-export-dir', help='specify a directory to save and reuse ABI info export (default: ./abi-info-export)', metavar='DIR')
+    #parser.add_argument('-src', help='collect source abi info', action='store_true')
+    return parser.parse_args()
+
+
+