diff --git a/src/components/InstalledAppsModal.vue b/src/components/InstalledAppsModal.vue
index 94b35dd1..ead25526 100644
--- a/src/components/InstalledAppsModal.vue
+++ b/src/components/InstalledAppsModal.vue
@@ -4,7 +4,7 @@
     leave-from-class="opacity-100 scale-100" leave-to-class="opacity-0 scale-95">
     <div v-if="show"
       class="fixed inset-0 z-50 flex items-start justify-center bg-slate-900/70 px-4 py-10">
-      <div class="w-full max-w-4xl rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900">
+      <div class="w-full max-w-4xl max-h-[85vh] overflow-y-auto scrollbar-nowidth scrollbar-thumb-slate-200 dark:scrollbar-thumb-slate-700 rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900">
         <div class="flex items-start justify-between">
           <div>
             <p class="text-2xl font-semibold text-slate-900 dark:text-white">已安装应用</p>
diff --git a/src/components/ScreenPreview.vue b/src/components/ScreenPreview.vue
index 2d3251b4..1c24bfd0 100644
--- a/src/components/ScreenPreview.vue
+++ b/src/components/ScreenPreview.vue
@@ -3,7 +3,7 @@
     enter-to-class="opacity-100" leave-active-class="duration-150 ease-in"
     leave-from-class="opacity-100" leave-to-class="opacity-0">
     <div v-if="show"
-      class="fixed inset-0 z-[60] flex items-center justify-center bg-slate-900/80 px-4 py-10 backdrop-blur-md"
+      class="fixed inset-0 z-[60] flex items-center justify-center bg-slate-900/80 px-4 py-10"
       @click.self="closePreview">
       <div class="relative w-full max-w-5xl">
         <img :src="currentScreenshot" alt="应用截图预览"
diff --git a/src/components/UpdateAppsModal.vue b/src/components/UpdateAppsModal.vue
index f4e3d80b..f6ddc0ec 100644
--- a/src/components/UpdateAppsModal.vue
+++ b/src/components/UpdateAppsModal.vue
@@ -4,7 +4,7 @@
     leave-from-class="opacity-100 scale-100" leave-to-class="opacity-0 scale-95">
     <div v-if="show"
       class="fixed inset-0 z-50 flex items-start justify-center bg-slate-900/70 px-4 py-10">
-      <div class="w-full max-w-4xl rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900">
+      <div class="w-full max-w-4xl max-h-[85vh] overflow-y-auto scrollbar-nowidth rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900">
         <div class="flex flex-wrap items-center gap-3">
           <div class="flex-1">
             <p class="text-2xl font-semibold text-slate-900 dark:text-white">软件更新</p>