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diff --git a/public/cover-templates/v08ezr6v3x-mkdite6i.png b/public/cover-templates/v08ezr6v3x-mkdite6i.png
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diff --git a/src/components/cover/CoverPreviewCard.vue b/src/components/cover/CoverPreviewCard.vue
index 8ffd010..1317e05 100644
--- a/src/components/cover/CoverPreviewCard.vue
+++ b/src/components/cover/CoverPreviewCard.vue
@@ -127,7 +127,7 @@ function onThumbError(event) {
 
 .template-thumbnail {
   width: 100%;
-  aspect-ratio: 9 / 16;
+
   min-height: 200px;
   max-height: min(46vh, 360px);
   border-radius: 10px;
diff --git a/src/components/dashboard/DashboardCard.vue b/src/components/dashboard/DashboardCard.vue
index b998b8e..c06f612 100644
--- a/src/components/dashboard/DashboardCard.vue
+++ b/src/components/dashboard/DashboardCard.vue
@@ -8,6 +8,8 @@ const props = defineProps({
   step: { type: String, default: "" },
   defaultOpen: { type: Boolean, default: true },
   grow: { type: Boolean, default: false },
+  /** 当前步骤正在执行异步任务时显示旋转边框 */
+  processing: { type: Boolean, default: false },
 });
 
 const open = ref(props.defaultOpen);
@@ -20,7 +22,10 @@ function toggle() {
 <template>
   <section
     class="dashboard-card"
-    :class="{ 'dashboard-card--grow': props.grow }"
+    :class="{
+      'dashboard-card--grow': props.grow,
+      'section-processing': props.processing,
+    }"
   >
     <header class="dashboard-card-header cursor-pointer" @click="toggle">
       <div class="flex min-w-0 items-center gap-2">
diff --git a/src/components/workflow/Step01IpLearning.vue b/src/components/workflow/Step01IpLearning.vue
index 21ee70b..a9933f6 100644
--- a/src/components/workflow/Step01IpLearning.vue
+++ b/src/components/workflow/Step01IpLearning.vue
@@ -25,6 +25,7 @@ const {
   ipTopicRewriteProgress,
   rewrittenTopics,
   hitScriptGenerating,
+  step01Processing,
 } = storeToRefs(workflow);
 
 const topicFeedback = ref({ severity: "", message: "" });
@@ -88,7 +89,7 @@ function onHitScriptFeedback(result) {
 </script>
 
 <template>
-  <DashboardCard title="IP深度学习" step="01">
+  <DashboardCard title="IP深度学习" step="01" :processing="step01Processing">
     <SelectButton
       v-model="ipMode"
       :options="workflow.ipModes"
diff --git a/src/components/workflow/Step02AudioVideo.vue b/src/components/workflow/Step02AudioVideo.vue
index aae8b6f..d1d1d8e 100644
--- a/src/components/workflow/Step02AudioVideo.vue
+++ b/src/components/workflow/Step02AudioVideo.vue
@@ -23,6 +23,7 @@ const {
   generatedVideoPath,
   currentVideoId,
   videoHistory,
+  step02Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -125,7 +126,7 @@ onMounted(() => {
 </script>
 
 <template>
-  <DashboardCard title="音视频生成" step="02">
+  <DashboardCard title="音视频生成" step="02" :processing="step02Processing">
     <div class="grid grid-cols-3 gap-2">
       <div>
         <div class="mb-1 text-xs text-slate-200">音色</div>
diff --git a/src/components/workflow/Step03VideoEdit.vue b/src/components/workflow/Step03VideoEdit.vue
index d90e18b..a7162a7 100644
--- a/src/components/workflow/Step03VideoEdit.vue
+++ b/src/components/workflow/Step03VideoEdit.vue
@@ -15,6 +15,7 @@ const {
   generatedVideoPath,
   processedVideoSrc,
   processedVideoPath,
+  step03Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -73,7 +74,7 @@ async function onOpenVideoInExplorer() {
 </script>
 
 <template>
-  <DashboardCard title="视频编辑" step="03" :grow="true">
+  <DashboardCard title="视频编辑" step="03" :grow="true" :processing="step03Processing">
     <div class="flex flex-col gap-2">
       <label class="flex items-center gap-2 text-sm text-slate-200">
         <Checkbox v-model="pipInPicture" binary />
diff --git a/src/components/workflow/Step04TitleTags.vue b/src/components/workflow/Step04TitleTags.vue
index 49e07a7..3c2342e 100644
--- a/src/components/workflow/Step04TitleTags.vue
+++ b/src/components/workflow/Step04TitleTags.vue
@@ -15,6 +15,7 @@ const {
   titleTagsGenerating,
   scriptContent,
   titleTagPrompt,
+  step04Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -45,7 +46,7 @@ async function onGenerateTitleTags() {
 </script>
 
 <template>
-  <DashboardCard title="标题标签关键词" step="04">
+  <DashboardCard title="标题标签关键词" step="04" :processing="step04Processing">
     <Button
       label="生成标题标签关键词"
       size="small"
diff --git a/src/components/workflow/Step05SubtitleMusic.vue b/src/components/workflow/Step05SubtitleMusic.vue
index 45daf49..f485f3c 100644
--- a/src/components/workflow/Step05SubtitleMusic.vue
+++ b/src/components/workflow/Step05SubtitleMusic.vue
@@ -18,6 +18,7 @@ const {
   subtitlePreviewVideoPath,
   subtitlePreviewVideoSrc,
   bgmPreviewSrc,
+  step05Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -84,7 +85,7 @@ async function onOpenVideoInExplorer() {
 </script>
 
 <template>
-  <DashboardCard title="字幕和音乐" step="05" :grow="true">
+  <DashboardCard title="字幕和音乐" step="05" :grow="true" :processing="step05Processing">
     <label class="flex items-center gap-2 text-sm text-slate-200">
       <Checkbox v-model="autoSubtitle" binary />
       自动生成字幕
diff --git a/src/components/workflow/Step06Cover.vue b/src/components/workflow/Step06Cover.vue
index d165124..3e43969 100644
--- a/src/components/workflow/Step06Cover.vue
+++ b/src/components/workflow/Step06Cover.vue
@@ -12,6 +12,7 @@ const {
   coverGenerating,
   coverImageSrc,
   coverTemplateId,
+  step06Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -49,7 +50,7 @@ function onSettingsApplied() {
 </script>
 
 <template>
-  <DashboardCard title="封面制作" step="06">
+  <DashboardCard title="封面制作" step="06" :processing="step06Processing">
     <Button
       label="自动生成封面"
       size="small"
diff --git a/src/components/workflow/Step07Publish.vue b/src/components/workflow/Step07Publish.vue
index a8481d8..20116a6 100644
--- a/src/components/workflow/Step07Publish.vue
+++ b/src/components/workflow/Step07Publish.vue
@@ -13,6 +13,7 @@ const {
   generatedVideoPath,
   processedVideoPath,
   publishScheduledAt,
+  step07Processing,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -179,7 +180,7 @@ function formatUpdateTime(account) {
 </script>
 
 <template>
-  <DashboardCard title="视频发布" step="07" :grow="true">
+  <DashboardCard title="视频发布" step="07" :grow="true" :processing="step07Processing">
     <div class="mb-2 flex justify-end">
       <Button
         label="账号管理"
diff --git a/src/services/coverTemplateCatalog.js b/src/services/coverTemplateCatalog.js
index 1fba5cd..22bfcbb 100644
--- a/src/services/coverTemplateCatalog.js
+++ b/src/services/coverTemplateCatalog.js
@@ -81,12 +81,13 @@ function describeCoverPreset(tpl) {
  */
 export function loadSystemCoverTemplates() {
   const electron = loadElectronCoverTemplates();
-  const legacyQuick = COVER_TEMPLATES.map(systemTemplateFromPreset).map((t) => ({
-    ...t,
-    id: `cover_quick_${t.id}`,
-    description: t.description || "ffmpeg/PIL 快速预设",
-  }));
-  return [...electron, ...legacyQuick];
+  return electron;
+  // const legacyQuick = COVER_TEMPLATES.map(systemTemplateFromPreset).map((t) => ({
+  //   ...t,
+  //   id: `cover_quick_${t.id}`,
+  //   description: t.description || "ffmpeg/PIL 快速预设",
+  // }));
+  // return [...electron, ...legacyQuick];
 }
 
 /**
diff --git a/src/stores/workflow.js b/src/stores/workflow.js
index e91cf5c..4b3ea13 100644
--- a/src/stores/workflow.js
+++ b/src/stores/workflow.js
@@ -401,6 +401,28 @@ export const useWorkflowStore = defineStore("workflow", {
 
     oneClickBusy: (state) => state.oneClickRunning,
 
+    step01Processing: (state) =>
+      state.ipBrainCollecting ||
+      state.ipTopicsRewriting ||
+      state.videoRewriting ||
+      state.scriptGenerating ||
+      state.hitScriptGenerating ||
+      state.legalChecking,
+
+    step02Processing: (state) =>
+      state.speechGenerating || state.videoGenerating,
+
+    step03Processing: (state) => state.videoProcessing,
+
+    step04Processing: (state) => state.titleTagsGenerating,
+
+    step05Processing: (state) => state.subtitleBgmGenerating,
+
+    step06Processing: (state) => state.coverGenerating,
+
+    step07Processing: (state) =>
+      state.publishing || Boolean(state.publishLoggingIn),
+
     ipBenchmarkCount: (state) => state.ipBenchmarks.length,
 
     selectedBenchmark: (state) =>
diff --git a/src/styles/main.css b/src/styles/main.css
index dcd3a14..1f74142 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -526,6 +526,44 @@ body {
   box-shadow: 0 0 16px rgba(59, 130, 246, 0.06);
 }
 
+@property --border-angle {
+  syntax: "<angle>";
+  initial-value: 0deg;
+  inherits: false;
+}
+
+@keyframes spinning-border-rotate-485e84d5 {
+  to {
+    --border-angle: 360deg;
+  }
+}
+
+.dashboard-card.section-processing {
+  border: 2px solid transparent !important;
+  background-image:
+    linear-gradient(180deg, #14161efa, #0b0c12fa),
+    conic-gradient(
+      from var(--border-angle),
+      transparent 0%,
+      transparent 66%,
+      rgba(56, 189, 248, 0.92) 79%,
+      rgba(59, 130, 246, 1) 86%,
+      rgba(139, 92, 246, 0.92) 93%,
+      transparent 100%
+    ) !important;
+  box-shadow:
+    0 0 0 1px #3b82f61f,
+    0 0 18px #3b82f61f,
+    0 0 32px #8b5cf614 !important;
+  animation: spinning-border-rotate-485e84d5 2.8s linear infinite !important;
+  background-origin: border-box !important;
+  background-clip: padding-box, border-box !important;
+}
+
+.dashboard-card.section-processing:hover {
+  border-color: transparent !important;
+}
+
 .dashboard-card--grow {
   flex: 1;
   display: flex;
diff --git a/src/utils/coverElectronImport.js b/src/utils/coverElectronImport.js
index ada13b1..436735d 100644
--- a/src/utils/coverElectronImport.js
+++ b/src/utils/coverElectronImport.js
@@ -2,7 +2,7 @@
  * Electron 封面模板导出格式适配（cover-template-*.json / coverTemplate 单条导出）
  */
 import { createDefaultCoverTemplateConfig } from "../config/coverTemplateDefaults.js";
-
+import { publicAssetUrl } from "../utils/publicAsset.js";
 /** Electron 模板名 → 稳定 id */
 const ELECTRON_TEMPLATE_IDS = {
   人像居中: "cover_electron_portrait_center",
@@ -96,6 +96,7 @@ export function electronCoverItemToTemplate(item, opts = {}) {
   return {
     id,
     name,
+    thumbnailPath: publicAssetUrl(`cover-templates/${item.id}.png`),
     description: "Electron 系统预设",
     config: normalizeElectronCoverConfig(item?.config || {}, opts),
     isSystem: true,