diff --git a/apps/stage-pocket/src/pages/settings/system/developer.vue b/apps/stage-pocket/src/pages/settings/system/developer.vue
index e12c559792..b5de7b1071 100644
--- a/apps/stage-pocket/src/pages/settings/system/developer.vue
+++ b/apps/stage-pocket/src/pages/settings/system/developer.vue
@@ -1,149 +1,9 @@
-
-
-
-
-
-
-
-
+
diff --git a/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/components/developer-desktop.vue b/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/components/developer-desktop.vue
new file mode 100644
index 0000000000..7c3c5608c8
--- /dev/null
+++ b/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/components/developer-desktop.vue
@@ -0,0 +1,196 @@
+
+
+
+
+ {{ t('settings.pages.page.developers.open-devtools.button') }}
+
+
+ {{ t('tamagotchi.settings.devtools.pages.markdown-stress.title') }}
+
+
+ {{ t('tamagotchi.settings.devtools.pages.io-tracer.title') }}
+
+ router.push('/devtools/performance-visualizer')"
+ >
+ {{ t('tamagotchi.settings.devtools.pages.lag-visualizer.title') }}
+
+
+
+
+
+
+
+
+
diff --git a/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/developer.vue b/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/developer.vue
index b9fa381c7f..78dc4292dc 100644
--- a/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/developer.vue
+++ b/apps/stage-tamagotchi-kirie/src-web/src/renderer/pages/settings/system/developer.vue
@@ -1,198 +1,14 @@
-
- {{ t('settings.pages.page.developers.open-devtools.button') }}
-
-
- {{ t('tamagotchi.settings.devtools.pages.markdown-stress.title') }}
-
-
- {{ t('tamagotchi.settings.devtools.pages.io-tracer.title') }}
-
- router.push('/devtools/performance-visualizer')"
- >
- {{ t('tamagotchi.settings.devtools.pages.lag-visualizer.title') }}
-
-
-
-
-
-
-
-
+
+
diff --git a/packages/stage-pages/src/components/settings-developer-mobile.vue b/packages/stage-pages/src/components/settings-developer-mobile.vue
new file mode 100644
index 0000000000..5e9bae47f4
--- /dev/null
+++ b/packages/stage-pages/src/components/settings-developer-mobile.vue
@@ -0,0 +1,147 @@
+
+
+
+
+
+
+
+
+
+
+
+