diff --git a/build.py b/build.py
index 53f34c4..48564a3 100755
--- a/build.py
+++ b/build.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python3
 import argparse
-import hashlib
 import importlib.util
 import json
 import re
@@ -8,15 +7,15 @@ import shutil
 import time
 from functools import partial
 from multiprocessing import Pool
-from os import environ, getcwd, listdir, makedirs, path, remove, walk, getenv
+from os import environ, getcwd, listdir, makedirs, path, remove, getenv
 from typing import Callable
-from zipfile import ZIP_DEFLATED, ZipFile
 from fontTools.ttLib import TTFont, newTable
 from fontTools.feaLib.builder import addOpenTypeFeatures
 from fontTools.merge import Merger
 from source.py.utils import (
     check_font_patcher,
-    check_glyph_width,
+    verify_glyph_width,
+    compress_folder,
     download_cn_base_font,
     get_font_forge_bin,
     get_font_name,
@@ -1022,7 +1021,7 @@ def main():
                 3,
             )
 
-            check_glyph_width(font, [0, glyph_width])
+            verify_glyph_width(font, [0, glyph_width])
 
             font.save(
                 input_file.replace(build_option.src_dir, build_option.output_variable)
@@ -1124,7 +1123,7 @@ def main():
 
         build_option.is_cn_built = True
 
-        check_glyph_width(
+        verify_glyph_width(
             TTFont(
                 joinPaths(build_option.output_cn, listdir(build_option.output_cn)[0])
             ),
@@ -1159,49 +1158,6 @@ def main():
     # =========================================================================================
     # ====================================   archive   ========================================
     # =========================================================================================
-
-    def compress_folder(
-        source_file_or_dir_path: str, target_parent_dir_path: str
-    ) -> tuple[str, str]:
-        """
-        compress folder and return sha1
-        """
-        source_folder_name = path.basename(source_file_or_dir_path)
-
-        zip_file_name_without_ext = f"{font_config.family_name_compact}-{source_folder_name}{'-unhinted' if not font_config.use_hinted else ''}"
-
-        zip_path = joinPaths(
-            target_parent_dir_path,
-            f"{zip_file_name_without_ext}.zip",
-        )
-
-        with ZipFile(
-            zip_path, "w", compression=ZIP_DEFLATED, compresslevel=5
-        ) as zip_file:
-            for root, _, files in walk(source_file_or_dir_path):
-                for file in files:
-                    file_path = joinPaths(root, file)
-                    zip_file.write(
-                        file_path, path.relpath(file_path, source_file_or_dir_path)
-                    )
-            zip_file.write("OFL.txt", "LICENSE.txt")
-            if not source_file_or_dir_path.endswith("Variable"):
-                zip_file.write(
-                    joinPaths(build_option.output_dir, "build-config.json"),
-                    "config.json",
-                )
-
-        zip_file.close()
-        sha256 = hashlib.sha256()
-        with open(zip_path, "rb") as zip_file:
-            while True:
-                data = zip_file.read(1024)
-                if not data:
-                    break
-                sha256.update(data)
-
-        return sha256.hexdigest(), zip_file_name_without_ext
-
     if font_config.archive:
         print("\n🚀 archive files...\n")
 
@@ -1219,7 +1175,12 @@ def main():
                 continue
 
             sha256, zip_file_name_without_ext = compress_folder(
+                family_name_compact=font_config.family_name_compact,
+                suffix="-unhinted" if not font_config.use_hinted else "",
                 source_file_or_dir_path=joinPaths(build_option.output_dir, f),
+                build_config_path=joinPaths(
+                    build_option.output_dir, "build-config.json"
+                ),
                 target_parent_dir_path=archive_dir,
             )
             with open(
diff --git a/source/py/utils.py b/source/py/utils.py
index 5a3fdb7..176c37d 100644
--- a/source/py/utils.py
+++ b/source/py/utils.py
@@ -1,9 +1,10 @@
-from os import environ, path, remove
+import hashlib
+from os import environ, path, remove, walk
 import platform
 import shutil
 import subprocess
 from urllib.request import Request, urlopen
-from zipfile import ZipFile
+from zipfile import ZIP_DEFLATED, ZipFile
 from fontTools.ttLib import TTFont
 from glyphsLib import GSFont
 
@@ -190,7 +191,7 @@ def match_unicode_names(file_path: str) -> dict[str, str]:
 
 
 # https://github.com/subframe7536/maple-font/issues/314
-def check_glyph_width(font: TTFont, expect_widths: list[int]):
+def verify_glyph_width(font: TTFont, expect_widths: list[int]):
     print("Checking glyph width...")
     result: tuple[str, int] = []
     for name in font.getGlyphOrder():
@@ -204,4 +205,49 @@ def check_glyph_width(font: TTFont, expect_widths: list[int]):
             print(f"{item[0]}  =>  {item[1]}")
         raise Exception(
             f"The font may contain glyphs that width is not in {expect_widths}, which may broke monospace rule."
-        )
\ No newline at end of file
+        )
+
+
+def compress_folder(
+    source_file_or_dir_path: str,
+    target_parent_dir_path: str,
+    family_name_compact: str,
+    suffix: str,
+    build_config_path: str,
+) -> tuple[str, str]:
+    """
+    Archive folder and return sha1 and file name
+    """
+    source_folder_name = path.basename(source_file_or_dir_path)
+
+    zip_name_without_ext = f"{family_name_compact}-{source_folder_name}{suffix}"
+
+    zip_path = joinPaths(
+        target_parent_dir_path,
+        f"{zip_name_without_ext}.zip",
+    )
+
+    with ZipFile(zip_path, "w", compression=ZIP_DEFLATED, compresslevel=5) as zip_file:
+        for root, _, files in walk(source_file_or_dir_path):
+            for file in files:
+                file_path = joinPaths(root, file)
+                zip_file.write(
+                    file_path, path.relpath(file_path, source_file_or_dir_path)
+                )
+        zip_file.write("OFL.txt", "LICENSE.txt")
+        if not source_file_or_dir_path.endswith("Variable"):
+            zip_file.write(
+                build_config_path,
+                "config.json",
+            )
+
+    zip_file.close()
+    sha256 = hashlib.sha256()
+    with open(zip_path, "rb") as zip_file:
+        while True:
+            data = zip_file.read(1024)
+            if not data:
+                break
+            sha256.update(data)
+
+    return sha256.hexdigest(), zip_name_without_ext