diff --git a/launcher/webview/api.py b/launcher/webview/api.py
index b24ab1d..5842e9f 100644
--- a/launcher/webview/api.py
+++ b/launcher/webview/api.py
@@ -42,7 +42,7 @@ command_list = {
     "reset": lambda: f"..\\git\\bin\\git -c lfs.concurrenttransfers=200 reset --hard origin/{config.conf.branch}",
     "pip_tools_install": lambda: f"..\\python\\Scripts\\pip install --no-cache-dir -i {mirror_list[config.conf.mirror]} pip-tools --no-warn-script-location",
     "pip_sync": lambda: f"..\\python\\Scripts\\pip-sync -i {mirror_list[config.conf.mirror]} requirements.txt",
-    "webview": lambda instance_path="": f'..\\python\\pythonw webview_ui.py "{instance_path}"',
+    "webview": lambda instance_path="": f'..\\python\\pythonw -X utf8 webview_ui.py "{instance_path}"',
     "open_folder": lambda folder_path: f"explorer {folder_path}",
 }