diff --git a/DoroHelper.ahk b/DoroHelper.ahk
index 1ada861..c87c240 100644
--- a/DoroHelper.ahk
+++ b/DoroHelper.ahk
@@ -1029,6 +1029,9 @@ ClickOnHelp(*) {
 ;tag 写入数据
 WriteSettings(*) {
     global g_settings, g_numeric_settings
+    try {
+        FileDelete("settings.ini")
+    }
     ;从 g_settings Map 写入开关设置
     for key, value in g_settings {
         IniWrite(value, "settings.ini", "Toggles", key)