diff --git a/src/composables/useCacheSize.ts b/src/composables/useCacheSize.ts
index e9318c2..00f0d96 100644
--- a/src/composables/useCacheSize.ts
+++ b/src/composables/useCacheSize.ts
@@ -26,7 +26,7 @@ export function useCacheSize() {
           }
         }
         const sizeInKB = (totalSize / 1024).toFixed(2);
-        cacheSize.value = `${sizeInKB} KB (仅 localStorage)`;
+        cacheSize.value = `${sizeInKB} KB`;
       }
     }
     catch (error) {
diff --git a/src/views/system-settings/theme.vue b/src/views/system-settings/theme.vue
index e65b55f..528987a 100644
--- a/src/views/system-settings/theme.vue
+++ b/src/views/system-settings/theme.vue
@@ -21,7 +21,6 @@ function handleThemeChange(event: CustomEvent) {
     <ion-header>
       <ion-toolbar class="ui-toolbar">
         <ion-back-button slot="start" />
-        <ion-title>{{ t("settings.theme") }}</ion-title>
       </ion-toolbar>
     </ion-header>