diff --git a/src/shared/constants/themes.js b/src/shared/constants/themes.js
index 5a7ae9d9..6b75d34d 100644
--- a/src/shared/constants/themes.js
+++ b/src/shared/constants/themes.js
@@ -1,10 +1,10 @@
 import dark from '../../assets/scss/themes/theme.dark.scss?url';
 import darkblue from '../../assets/scss/themes/theme.darkblue.scss?url';
 import amoled from '../../assets/scss/themes/theme.amoled.scss?url';
-import darkvanillaold from '../../assets/scss/themes/theme.darkvanillaold.scss?url';
-import darkvanilla from '../../assets/scss/themes/theme.darkvanilla.scss?url';
-import pink from '../../assets/scss/themes/theme.pink.scss?url';
-import material3 from '../../assets/scss/themes/theme.material3.scss?url';
+// import darkvanillaold from '../../assets/scss/themes/theme.darkvanillaold.scss?url';
+// import darkvanilla from '../../assets/scss/themes/theme.darkvanilla.scss?url';
+// import pink from '../../assets/scss/themes/theme.pink.scss?url';
+// import material3 from '../../assets/scss/themes/theme.material3.scss?url';
 
 export const THEME_CONFIG = {
     system: {
@@ -27,25 +27,25 @@ export const THEME_CONFIG = {
         cssFile: amoled,
         isDark: true,
         name: 'Amoled'
-    },
-    darkvanillaold: {
-        cssFile: darkvanillaold,
-        isDark: true,
-        name: 'Dark Vanilla Old'
-    },
-    darkvanilla: {
-        cssFile: darkvanilla,
-        isDark: true,
-        name: 'Dark Vanilla'
-    },
-    pink: {
-        cssFile: pink,
-        isDark: true,
-        name: 'Pink'
-    },
-    material3: {
-        cssFile: material3,
-        isDark: true,
-        name: 'Material 3'
     }
+    // darkvanillaold: {
+    //     cssFile: darkvanillaold,
+    //     isDark: true,
+    //     name: 'Dark Vanilla Old'
+    // },
+    // darkvanilla: {
+    //     cssFile: darkvanilla,
+    //     isDark: true,
+    //     name: 'Dark Vanilla'
+    // },
+    // pink: {
+    //     cssFile: pink,
+    //     isDark: true,
+    //     name: 'Pink'
+    // },
+    // material3: {
+    //     cssFile: material3,
+    //     isDark: true,
+    //     name: 'Material 3'
+    // }
 };
diff --git a/src/shared/utils/base/ui.js b/src/shared/utils/base/ui.js
index d87f2373..d2546c0e 100644
--- a/src/shared/utils/base/ui.js
+++ b/src/shared/utils/base/ui.js
@@ -32,7 +32,7 @@ function changeAppThemeStyle(themeMode) {
     const themeConfig = THEME_CONFIG[themeMode];
     if (!themeConfig) {
         console.error('Invalid theme mode:', themeMode);
-        return;
+        themeMode = 'light';
     }
 
     let filePathPrefix = 'file://vrcx/';