diff --git a/Assets/StreamingAssets/Config/setting.json b/Assets/StreamingAssets/Config/setting.json
index 13c748282..4b7785746 100644
--- a/Assets/StreamingAssets/Config/setting.json
+++ b/Assets/StreamingAssets/Config/setting.json
@@ -1,7 +1,7 @@
 {
   "Volume": "0.20",
   "Language": "zh-Hans",
-  "WindowMode": "Windowed",
+  "WindowMode": "FullScreen",
   "TextSpeed": "3.0",
   "OpenTimer": false,
   "EndTime": 1500