diff --git a/src/shared/utils/base/ui.js b/src/shared/utils/base/ui.js
index 4949620a..4b39a753 100644
--- a/src/shared/utils/base/ui.js
+++ b/src/shared/utils/base/ui.js
@@ -162,7 +162,9 @@ async function refreshCustomCss() {
         $appCustomStyle.setAttribute('id', 'app-custom-style');
         $appCustomStyle.rel = 'stylesheet';
         $appCustomStyle.type = 'text/css';
-        $appCustomStyle.textContent = customCss;
+        $appCustomStyle.href = URL.createObjectURL(
+            new Blob([customCss], { type: 'text/css' })
+        );
         head.appendChild($appCustomStyle);
     }
 }
diff --git a/src/stores/vrcx.js b/src/stores/vrcx.js
index cc664b9c..59b8e528 100644
--- a/src/stores/vrcx.js
+++ b/src/stores/vrcx.js
@@ -189,6 +189,10 @@ export const useVrcxStore = defineStore('Vrcx', () => {
             }
         } else if (e.altKey && e.key === 'R') {
             refreshCustomCss();
+            $app.$message({
+                message: 'Custom CSS refreshed',
+                type: 'success'
+            });
         }
     });
 
@@ -203,7 +207,7 @@ export const useVrcxStore = defineStore('Vrcx', () => {
         if (document.contains(document.getElementById('app-emoji-font'))) {
             document.getElementById('app-emoji-font').remove();
         }
-        if (gameStore.isRunningUnderWine) {
+        if (state.isRunningUnderWine) {
             const $appEmojiFont = document.createElement('link');
             $appEmojiFont.setAttribute('id', 'app-emoji-font');
             $appEmojiFont.rel = 'stylesheet';