diff --git a/controller.py b/controller.py
index 054f0d6c..4eb48038 100644
--- a/controller.py
+++ b/controller.py
@@ -8,9 +8,9 @@ from utils import getKeyByValue, isUniqueStrings, strPctToInt
 import argparse
 
 # Common
-def callbackUpdateSoftware():
+def callbackUpdateSoftware(fnc=None):
     setMainWindowGeometry()
-    model.updateSoftware()
+    model.updateSoftware(restart=True, fnc=fnc)
 
 def callbackRestartSoftware():
     setMainWindowGeometry()
diff --git a/model.py b/model.py
index 0f844182..6b97a918 100644
--- a/model.py
+++ b/model.py
@@ -256,35 +256,51 @@ class Model:
 
     @staticmethod
     def updateSoftware(restart:bool=True, func=None):
-        filename = 'VRCT.zip'
-        program_name = 'VRCT.exe'
-        folder_name = '_internal'
-        tmp_directory_name = 'tmp'
-        batch_name = 'update.bat'
-        current_directory = config.PATH_LOCAL
+        def updateSoftwareTask():
+            filename = 'VRCT.zip'
+            program_name = 'VRCT.exe'
+            folder_name = '_internal'
+            tmp_directory_name = 'tmp'
+            batch_name = 'update.bat'
+            current_directory = config.PATH_LOCAL
 
-        try:
-            res = requests_get(config.GITHUB_URL)
-            assets = res.json()['assets']
-            url = [i["browser_download_url"] for i in assets if i["name"] == filename][0]
-            with tempfile.TemporaryDirectory() as tmp_path:
-                res = requests_get(url, stream=True)
-                file_size = int(res.headers.get('content-length', 0))
-                total_chunk = 0
-                with open(os_path.join(tmp_path, filename), 'wb') as file:
-                    for chunk in res.iter_content(chunk_size=1024*5):
-                        file.write(chunk)
-                        if isinstance(func, Callable):
+            try:
+                res = requests_get(config.GITHUB_URL)
+                assets = res.json()['assets']
+                url = [i["browser_download_url"] for i in assets if i["name"] == filename][0]
+                with tempfile.TemporaryDirectory() as tmp_path:
+                    res = requests_get(url, stream=True)
+                    file_size = int(res.headers.get('content-length', 0))
+                    total_chunk = 0
+                    with open(os_path.join(tmp_path, filename), 'wb') as file:
+                        for chunk in res.iter_content(chunk_size=1024*5):
+                            file.write(chunk)
                             total_chunk += len(chunk)
-                            func(total_chunk/file_size)
+                            if isinstance(func, Callable):
+                                func(total_chunk/file_size)
+                            print(f"downloaded {total_chunk}/{file_size}")
 
-                with ZipFile(os_path.join(tmp_path, filename)) as zf:
-                    zf.extractall(os_path.join(current_directory, tmp_directory_name))
-            copyfile(os_path.join(current_directory, folder_name, "batch", batch_name), os_path.join(current_directory, batch_name))
-            command = [os_path.join(current_directory, batch_name), program_name, folder_name, tmp_directory_name, str(restart)]
-            Popen(command, cwd=current_directory)
-        except Exception:
-            webbrowser.open(config.BOOTH_URL, new=2, autoraise=True)
+                    with ZipFile(os_path.join(tmp_path, filename)) as zf:
+                        total_files = len(zf.infolist())
+                        extracted_files = 0
+                        for file_info in zf.infolist():
+                            extracted_files += 1
+                            zf.extract(file_info, os_path.join(current_directory, tmp_directory_name))
+                            if isinstance(func, Callable):
+                                func(extracted_files / total_files)
+                            print(f"extracted {extracted_files}/{total_files}")
+
+                copyfile(os_path.join(current_directory, folder_name, "batch", batch_name), os_path.join(current_directory, batch_name))
+                command = [os_path.join(current_directory, batch_name), program_name, folder_name, tmp_directory_name, str(restart)]
+                Popen(command, cwd=current_directory)
+            except Exception as e:
+                import traceback
+                with open('error.log', 'a') as f:
+                    traceback.print_exc(file=f)
+                webbrowser.open(config.BOOTH_URL, new=2, autoraise=True)
+        th_update_software = threadFnc(updateSoftwareTask)
+        th_update_software.daemon = True
+        th_update_software.start()
 
     @staticmethod
     def reStartSoftware():