diff --git a/src/components/InstalledAppsModal.vue b/src/components/InstalledAppsModal.vue
index 31ee314e..f4b8f763 100644
--- a/src/components/InstalledAppsModal.vue
+++ b/src/components/InstalledAppsModal.vue
@@ -62,7 +62,7 @@
             </div>
             <button
               type="button"
-              class="inline-flex items-center gap-2 rounded-2xl border border-slate-200/70 px-4 py-2 text-sm font-semibold text-slate-600 transition hover:bg-slate-50 disabled:opacity-40 dark:border-slate-700 dark:text-slate-200 dark:hover:text-white"
+              class="inline-flex items-center gap-2 rounded-2xl border border-slate-200/70 px-4 py-2 text-sm font-semibold text-slate-600 transition hover:bg-slate-50 disabled:opacity-40 dark:border-slate-700 dark:text-slate-200 dark:hover:bg-slate-800"
               :disabled="loading"
               @click="$emit('refresh')"
             >
diff --git a/src/components/update-center/UpdateCenterToolbar.vue b/src/components/update-center/UpdateCenterToolbar.vue
index e821af76..e6e9c9c6 100644
--- a/src/components/update-center/UpdateCenterToolbar.vue
+++ b/src/components/update-center/UpdateCenterToolbar.vue
@@ -33,7 +33,7 @@
         <button
           type="button"
           aria-label="关闭"
-          class="inline-flex h-11 w-11 items-center justify-center rounded-full border border-slate-200/70 text-slate-500 transition hover:text-slate-900 dark:hover:text-white dark:border-slate-700 dark:text-slate-300"
+          class="inline-flex h-10 w-10 items-center justify-center rounded-full border border-slate-200/70 text-slate-500 transition hover:text-slate-900 dark:hover:text-white dark:border-slate-700 dark:hover:bg-slate-800"
           @click="$emit('request-close')"
         >
           <i class="fas fa-xmark"></i>