diff --git a/package.json b/package.json
index d69953938..365400ffa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "misskey",
-	"version": "12.111.1-simkey-v3",
+	"version": "12.111.1-simkey-v4",
 	"codename": "indigo",
 	"repository": {
 		"type": "git",
diff --git a/packages/client/src/init.ts b/packages/client/src/init.ts
index bb6176e40..2ab536c2c 100644
--- a/packages/client/src/init.ts
+++ b/packages/client/src/init.ts
@@ -13,7 +13,7 @@ if (localStorage.getItem('accounts') != null) {
 }
 //#endregion
 
-import { computed, createApp, watch, markRaw, version as vueVersion, defineAsyncComponent } from 'vue';
+import {computed, createApp, watch, markRaw, version as vueVersion, defineAsyncComponent, ref} from 'vue';
 import compareVersions from 'compare-versions';
 import JSON5 from 'json5';
 
@@ -345,6 +345,11 @@ for (const plugin of ColdDeviceStorage.get('plugins').filter(p => p.active)) {
 	});
 }
 
+if (!$i) {
+	const wallpaper = ref(localStorage.getItem('wallpaper'));
+	wallpaper.value = "https://simkey.net/files/c2f30819-64f7-42df-91b6-0e7fb122a413";
+}
+
 if ($i) {
 	if ($i.isDeleted) {
 		alert({
diff --git a/packages/client/src/style.scss b/packages/client/src/style.scss
index d0c2cbe6f..41f8bdcbb 100644
--- a/packages/client/src/style.scss
+++ b/packages/client/src/style.scss
@@ -565,6 +565,6 @@ hr {
 }
 
 //パネルブラー
-.panel, ._popup, ._window, .dnpfarvg {
+._panel, ._popup, ._window, .dnpfarvg, .sqadhkmv {
 	backdrop-filter: var(--blur, blur(8px));
 }