diff --git a/apps/stage-tamagotchi/src/renderer/pages/settings/system/developer.vue b/apps/stage-tamagotchi/src/renderer/pages/settings/system/developer.vue
index f7df781a1..f913e6028 100644
--- a/apps/stage-tamagotchi/src/renderer/pages/settings/system/developer.vue
+++ b/apps/stage-tamagotchi/src/renderer/pages/settings/system/developer.vue
@@ -122,7 +122,7 @@ const openDevtoolsWindow = useElectronEventaInvoke(electronOpenDevtoolsWindow)
     icon="i-solar:chart-2-bold-duotone"
     :text="t('tamagotchi.settings.devtools.pages.io-tracer.title')"
     transition="all ease-in-out duration-250"
-    @click="() => openDevtoolsWindow({ route: '/devtools/io-tracer' })"
+    @click="() => openDevtoolsWindow({ key: 'io-tracer', route: '/devtools/io-tracer', width: 1600, height: 900 })"
   >
     {{ t('tamagotchi.settings.devtools.pages.io-tracer.title') }}
   </ButtonBar>