diff --git a/ui/src/conversation-panel/components/content/items/group-tool/components/ToolItem.vue b/ui/src/conversation-panel/components/content/items/group-tool/components/ToolItem.vue
index 28bb8e5426a..6cc3b32d762 100644
--- a/ui/src/conversation-panel/components/content/items/group-tool/components/ToolItem.vue
+++ b/ui/src/conversation-panel/components/content/items/group-tool/components/ToolItem.vue
@@ -1,50 +1,32 @@
-<template>
-  <div class="group-tool-row">
-    <!-- 工具行：名称 + 状态，点击展开/收起参数与结果 -->
-    <button type="button" class="row-header" @click="isExpanded = !isExpanded">
-      <span class="row-name">{{ toolItem.name || 'Tool' }}</span>
-      <span v-if="toolItem.status" class="row-status" :class="statusClass">{{ statusText }}</span>
-      <svg class="row-chevron" :class="{ open: isExpanded }" viewBox="0 0 16 16" fill="none">
-        <path d="M6 4l4 4-4 4" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round"/>
-      </svg>
-    </button>
-
-    <div v-show="isExpanded" class="row-body">
-      <!-- 请求参数 -->
-      <div v-if="toolItem.arguments" class="row-section">
-        <div class="row-section-title">参数</div>
-        <pre class="row-code">{{ formattedArguments }}</pre>
-      </div>
-      <!-- 返回结果 -->
-      <div v-if="toolItem.content" class="row-section">
-        <div class="row-section-title">结果</div>
-        <pre class="row-code">{{ formattedResult }}</pre>
-      </div>
-    </div>
-  </div>
-</template>
-
 <script setup lang="ts">
 import { computed, ref } from 'vue'
+import type { ChatContent, Dict } from '@/api/types'
 
-/** 分组工具卡表格中的一行，字段与 TOOL 内容项一致（name / arguments / content / status）。 */
-const props = defineProps<{ toolItem: any }>()
+defineOptions({ name: 'ConversationGroupToolItem' })
 
+const props = defineProps<{ toolItem: ChatContent }>()
+
+// 分组内默认工具独立展开，初始收起。
 const isExpanded = ref(false)
+const loading = computed(() => props.toolItem.status === 'RUNNING')
+const toolTitle = computed(() => props.toolItem.name || 'Tool')
 
-const STATUS_TEXT: Record<string, string> = {
+const STATUS_TEXT: Dict<string> = {
   RUNNING: '执行中',
   SUCCESS: '成功',
   FAIL: '失败',
   FAILURE: '失败',
 }
-const statusText = computed(() => STATUS_TEXT[props.toolItem.status] ?? props.toolItem.status)
+const statusText = computed(() => {
+  const status = props.toolItem.status ?? ''
+  return STATUS_TEXT[status] ?? status
+})
 
 const statusClass = computed(() => {
   const status = props.toolItem.status
-  if (status === 'SUCCESS') return 'success'
-  if (status === 'FAIL' || status === 'FAILURE') return 'error'
-  return 'running'
+  if (status === 'SUCCESS') return 'text-success'
+  if (status === 'FAIL' || status === 'FAILURE') return 'text-danger'
+  return 'text-N600'
 })
 
 // 参数为 JSON 字符串，尝试格式化展示，失败则原样展示
@@ -68,94 +50,35 @@ const formattedArguments = computed(() => tryFormatJson(props.toolItem.arguments
 const formattedResult = computed(() => tryFormatJson(props.toolItem.content))
 </script>
 
-<style scoped lang="scss">
-.row-header {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  width: 100%;
-  padding: 8px 12px;
-  border: none;
-  background: none;
-  cursor: pointer;
-  font-family: inherit;
-  font-size: 13px;
-  color: var(--t1, #303133);
-  text-align: left;
-  transition: background 0.15s;
-}
-
-.row-header:hover {
-  background: var(--hv, #f5f7fa);
-}
-
-.row-name {
-  min-width: 0;
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-}
-
-.row-status {
-  flex-shrink: 0;
-  font-size: 11px;
-  padding: 1px 6px;
-  border-radius: 4px;
-  background: var(--hv, #f5f7fa);
-}
-
-.row-status.success {
-  color: #67c23a;
-}
-
-.row-status.error {
-  color: #f56c6c;
-}
-
-.row-status.running {
-  color: var(--t3, #909399);
-}
-
-.row-chevron {
-  width: 12px;
-  height: 12px;
-  flex-shrink: 0;
-  color: var(--t3, #909399);
-  transition: transform 0.15s;
-}
-
-.row-chevron.open {
-  transform: rotate(90deg);
-}
-
-.row-body {
-  padding: 0 12px 10px;
-}
-
-.row-section + .row-section {
-  margin-top: 8px;
-}
-
-.row-section-title {
-  font-size: 11px;
-  font-weight: 500;
-  color: var(--t3, #909399);
-  margin-bottom: 4px;
-}
-
-.row-code {
-  margin: 0;
-  padding: 8px 10px;
-  border-radius: 6px;
-  background: var(--hv, #f5f7fa);
-  border: 1px solid var(--bd, #ebeef5);
-  font-size: 12px;
-  line-height: 1.6;
-  color: var(--t1, #303133);
-  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
-  white-space: pre-wrap;
-  word-break: break-word;
-  max-height: 320px;
-  overflow: auto;
-}
-</style>
+<template>
+  <!-- 展开或收起分组内工具参数 -->
+  <MkCollapse class="w-full" v-model:expanded="isExpanded" indicator-position="after" trigger-class="group text-N500! mb-2 w-fit hover:text-N900!">
+    <template #indicator="{ expanded }">
+      <MkIcon
+        name="icon_right_outlined"
+        :size="12"
+        class="transition-transform text-N500! group-hover:text-N900!"
+        :class="{ 'rotate-90': expanded }"
+      />
+    </template>
+    <template #label>
+      <span v-if="loading" class="mk-conversation-loading" />
+      <MkIcon name="icon_busy_outlined" />
+      <span class="min-w-0 max-w-[300px] truncate" :title="toolTitle">{{ toolTitle }}</span>
+      <span v-if="toolItem.status" class="shrink-0 rounded bg-N100 px-[6px] py-px text-[11px]" :class="statusClass">{{ statusText }}</span>
+    </template>
+
+    <div class="space-y-2">
+      <!-- 请求参数 -->
+      <div v-if="toolItem.arguments" class="mk-gray-card-lg py-3!">
+        <h6 class="mb-2">输入参数</h6>
+        <div class="whitespace-pre-wrap break-words">{{ formattedArguments }}</div>
+      </div>
+      <!-- 返回结果 -->
+      <div v-if="toolItem.content" class="mk-gray-card-lg py-3!">
+        <h6 class="mb-2">输出参数</h6>
+        <div class="whitespace-pre-wrap break-words">{{ formattedResult }}</div>
+      </div>
+    </div>
+  </MkCollapse>
+</template>
diff --git a/ui/src/conversation-panel/components/content/items/group-tool/index.vue b/ui/src/conversation-panel/components/content/items/group-tool/index.vue
index f9080824007..0d596fada92 100644
--- a/ui/src/conversation-panel/components/content/items/group-tool/index.vue
+++ b/ui/src/conversation-panel/components/content/items/group-tool/index.vue
@@ -89,7 +89,6 @@ const isExpanded = computed({
     </template>
     <template #label>
       <span v-if="groupStatus === 'running'" class="mk-conversation-loading" />
-      <MkIcon name="icon_busy_outlined" />
       <span>调用了 {{ toolItems.length }} 个工具</span>
     </template>
 
diff --git a/ui/src/conversation-panel/components/content/items/question.vue b/ui/src/conversation-panel/components/content/items/question.vue
index 377dc19980b..9f5cde484d2 100644
--- a/ui/src/conversation-panel/components/content/items/question.vue
+++ b/ui/src/conversation-panel/components/content/items/question.vue
@@ -46,7 +46,7 @@ function getAttachmentDescription(file: QuestionAttachment) {
 <template>
   <div class="mk-conversation-question-content space-y-3">
     <!-- 查看已发送附件，超出当前宽度时自动换行。 -->
-    <div v-if="attachments.length" class="flex max-w-full gap-2">
+    <div v-if="attachments.length" class="flex-wrap max-w-full justify-end gap-2">
       <template v-for="file in attachments" :key="file.key">
         <div :class="file.field === 'image_list' ? 'shrink-0' : 'w-60 max-w-full'">
           <!-- 查看图片 -->
diff --git a/ui/src/conversation-panel/components/markdown-renderer/ReasoningRender.vue b/ui/src/conversation-panel/components/markdown-renderer/ReasoningRender.vue
index 67b876d6cf6..6d0cad2b690 100644
--- a/ui/src/conversation-panel/components/markdown-renderer/ReasoningRender.vue
+++ b/ui/src/conversation-panel/components/markdown-renderer/ReasoningRender.vue
@@ -15,7 +15,7 @@ const showThink = ref(true)
     <!-- 展开或收起思考过程 -->
     <div class="flex-between cursor-pointer" @click="showThink = !showThink">
       <div class="flex-align-center" style="line-height: 20px">
-        <MkIcon name="icon_two-ellipses_outlined" />
+        <!-- <MkIcon name="icon_two-ellipses_outlined" /> -->
         <span class="ml-1">思考过程</span>
       </div>
       <el-icon class="transition-transform" :class="{ 'rotate-180': showThink }">
diff --git a/ui/src/conversation-panel/components/markdown-renderer/tool-calls-render/index.vue b/ui/src/conversation-panel/components/markdown-renderer/tool-calls-render/index.vue
index 5f932d19971..32b0c0a6837 100644
--- a/ui/src/conversation-panel/components/markdown-renderer/tool-calls-render/index.vue
+++ b/ui/src/conversation-panel/components/markdown-renderer/tool-calls-render/index.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed, ref } from 'vue'
-import { ArrowDown } from '@element-plus/icons-vue'
+import { CaretBottom } from '@element-plus/icons-vue'
 import Content from './content/index.vue'
 import { type ToolCalls } from './index'
 
@@ -28,7 +28,7 @@ const showContent = ref(false)
         <span class="ml-1">{{ toolCallsContent.title || '-' }}</span>
       </div>
       <el-icon class="transition-transform" :class="{ 'rotate-180': showContent }">
-        <ArrowDown />
+        <CaretBottom />
       </el-icon>
     </div>
     <el-collapse-transition>
diff --git a/ui/src/router/admin/index.ts b/ui/src/router/admin/index.ts
index f9457e10faf..74c149ee7f5 100644
--- a/ui/src/router/admin/index.ts
+++ b/ui/src/router/admin/index.ts
@@ -20,7 +20,7 @@ const router = createRouter({
   history: createWebHistory(ADMIN_BASE_PATH),
   routes: [
     { path: '/', redirect: { name: 'workspace-home', params: { workspaceId: 'default' } } },
-    // TODO(demo): 执行详情样式预览，验收后删除
+    // (demo): 执行详情样式预览，不涉及权限，不加入权限路由
     { path: '/details-demo', name: 'details-demo', component: () => import('@/views/details-demo/index.vue'), meta: { title: '执行详情 Demo' } },
     ...loginRoutes,
     ...workflowRoutes,
diff --git a/ui/src/workflow-canvas/nodes/application-node/details/index.vue b/ui/src/workflow-canvas/nodes/application-node/details/index.vue
index dfc0cb2d95a..5382301b59c 100644
--- a/ui/src/workflow-canvas/nodes/application-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/application-node/details/index.vue
@@ -21,22 +21,29 @@ defineProps<{
       <h6 class="mb-2">输入参数</h6>
       <div class="space-y-2">
         <p>
-          <span class="mr-1 text-N600">问题：</span>
+          <span class="text-N600">问题：</span>
           {{ data.question || '-' }}
         </p>
 
         <p v-for="(f, i) in data.global_fields" :key="i">
-          <span class="mr-1 text-N600">{{ f.label }}：</span>
+          <span class="text-N600">{{ f.label }}：</span>
           {{ f.value }}
         </p>
 
         <div v-if="data.document_list?.length > 0">
           <p class="mb-1 text-N600">文档：</p>
-          <div class="flex flex-wrap gap-2">
-            <div v-for="(f, i) in data.document_list" :key="i" class="flex-align-center rounded-md bg-white px-2 py-1">
-              <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
-              <span class="ml-1 max-w-[200px] truncate" :title="f?.name">{{ f?.name }}</span>
-            </div>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(f, i) in data.document_list" :key="i">
+              <!-- 在新标签页打开或下载附件 -->
+              <a :href="f.url || undefined" target="_blank" rel="noopener noreferrer" :download="f.name" class="block min-w-0">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="f?.name">{{ f?.name }}</span>
+                  </div>
+                </el-card>
+              </a>
+            </template>
           </div>
         </div>
 
@@ -57,22 +64,53 @@ defineProps<{
         </div>
 
         <div v-if="data.audio_list?.length > 0">
-          <p class="mb-1 text-N600">音频文件：</p>
-          <audio v-for="(f, i) in data.audio_list" :key="i" :src="f.url" controls class="rounded-md" style="width: 300px; height: 43px" />
+          <p class="mb-1 text-N600">音频：</p>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(file, index) in data.audio_list" :key="index">
+              <!-- 播放音频 -->
+              <MkAudio :src="file.url" :name="file.name">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(file?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="file?.name">{{ file?.name }}</span>
+                  </div>
+                </el-card>
+              </MkAudio>
+            </template>
+          </div>
         </div>
 
         <div v-if="data.video_list?.length > 0">
           <p class="mb-1 text-N600">视频：</p>
-          <video v-for="(f, i) in data.video_list" :key="i" :src="f.url" controls autoplay class="block rounded-md" style="width: 170px" />
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(file, index) in data.video_list" :key="index">
+              <!-- 播放视频 -->
+              <MkVideo :src="file.url" :name="file.name">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(file?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="file?.name">{{ file?.name }}</span>
+                  </div>
+                </el-card>
+              </MkVideo>
+            </template>
+          </div>
         </div>
 
         <div v-if="data.other_list?.length > 0">
           <p class="mb-1 text-N600">其他：</p>
-          <div class="flex flex-wrap gap-2">
-            <div v-for="(f, i) in data.other_list" :key="i" class="flex-align-center rounded-md bg-white px-2 py-1">
-              <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
-              <span class="ml-1 max-w-[200px] truncate" :title="f?.name">{{ f?.name }}</span>
-            </div>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(f, i) in data.other_list" :key="i">
+              <!-- 在新标签页打开或下载附件 -->
+              <a :href="f.url || undefined" target="_blank" rel="noopener noreferrer" :download="f.name" class="block min-w-0">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="f?.name">{{ f?.name }}</span>
+                  </div>
+                </el-card>
+              </a>
+            </template>
           </div>
         </div>
       </div>
diff --git a/ui/src/workflow-canvas/nodes/data-source-local-node/details/index.vue b/ui/src/workflow-canvas/nodes/data-source-local-node/details/index.vue
index 61e282e9177..0fddd5b674b 100644
--- a/ui/src/workflow-canvas/nodes/data-source-local-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/data-source-local-node/details/index.vue
@@ -28,22 +28,26 @@ const fileList = computed<SourceFile[]>(() => (props.data?.file_list as SourceFi
 
     <div class="mk-gray-card-sm">
       <h6 class="mb-2">文件列表</h6>
-      <div class="space-y-2">
-        <template v-if="fileList.length > 0">
-          <div
-            v-for="(file, index) in fileList"
-            :key="file.file_id || index"
-            class="mb-2 flex-align-center gap-1 overflow-hidden rounded-md bg-white p-2 last:mb-0"
+      <div v-if="fileList.length > 0" class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+        <template v-for="(file, index) in fileList" :key="file.file_id || index">
+          <!-- 在新标签页打开或下载文件 -->
+          <a
+            :href="file.file_id ? getFileUrl(file.file_id) : undefined"
+            target="_blank"
+            rel="noopener noreferrer"
+            :download="file.name"
+            class="block min-w-0"
           >
-            <img :src="getFileIconUrl(file.name || '')" alt="" width="20" />
-            <a v-if="file.file_id" :href="getFileUrl(file.file_id)" target="_blank" class="truncate" :title="file.name">
-              {{ file.name }}
-            </a>
-            <span v-else class="truncate" :title="file.name">{{ file.name || '-' }}</span>
-          </div>
+            <el-card shadow="never" class="small" :class="{ 'cursor-pointer': file.file_id }">
+              <div class="flex-align-center gap-2">
+                <img :src="getFileIconUrl(file.name || '')" alt="" width="24" />
+                <span class="min-w-0 truncate" :title="file.name">{{ file.name || '-' }}</span>
+              </div>
+            </el-card>
+          </a>
         </template>
-        <template v-else>-</template>
       </div>
+      <template v-else>-</template>
     </div>
   </DetailContainer>
 </template>
diff --git a/ui/src/workflow-canvas/nodes/data-source-web-node/details/index.vue b/ui/src/workflow-canvas/nodes/data-source-web-node/details/index.vue
index e740e148439..dcdec3cb1b2 100644
--- a/ui/src/workflow-canvas/nodes/data-source-web-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/data-source-web-node/details/index.vue
@@ -19,15 +19,21 @@ defineProps<{
     <div class="mk-gray-card-sm">
       <h6 class="mb-2">输入参数</h6>
       <div class="space-y-2">
-        <p><span class="mr-1 text-N600">选择器：</span>{{ data.selector }}</p>
-        <p><span class="mr-1 text-N600">文档地址：</span>{{ data.source_url }}</p>
+        <p>
+          <span class="mr-1 text-N600">选择器：</span>
+          {{ data.selector }}
+        </p>
+        <p>
+          <span class="mr-1 text-N600">文档地址：</span>
+          {{ data.source_url }}
+        </p>
       </div>
     </div>
 
     <div class="mk-gray-card-sm">
       <h6 class="mb-2">输出参数</h6>
-
-      <el-scrollbar max-height="200">
+      <!-- // TODO：输出参数 高度问题-->
+      <el-scrollbar max-height="400">
         <div class="space-y-2">
           <template v-for="(file_content, index) in data.document_list" :key="index">
             <el-card shadow="never">
diff --git a/ui/src/workflow-canvas/nodes/document-extract-node/details/index.vue b/ui/src/workflow-canvas/nodes/document-extract-node/details/index.vue
index ada2671e56c..6a622cad236 100644
--- a/ui/src/workflow-canvas/nodes/document-extract-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/document-extract-node/details/index.vue
@@ -24,11 +24,12 @@ defineProps<{
         </MkTooltip>
       </h6>
 
+      <!-- // TODO 内容 -->
       <el-scrollbar max-height="200">
         <div class="space-y-2">
           <template v-for="(file_content, index) in data.content" :key="index">
             <el-card shadow="never">
-              <p class="mb-2 text-N600 text-sm">{{ file_content.name || '-' }}</p>
+              <p class="mb-2 text-N600 text-sm">{{ file_content || '-' }}</p>
               <MdPreview v-if="file_content.content" :model-value="file_content.content" no-img-zoom-in />
               <template v-else>-</template>
             </el-card>
diff --git a/ui/src/workflow-canvas/nodes/reply-node/constant.ts b/ui/src/workflow-canvas/nodes/reply-node/constant.ts
new file mode 100644
index 00000000000..4c08becc003
--- /dev/null
+++ b/ui/src/workflow-canvas/nodes/reply-node/constant.ts
@@ -0,0 +1,6 @@
+// 回复格式展示文案，配置选项与执行详情共用。
+export const REPLY_CONTENT_TYPE_LABELS: Readonly<Record<string, string>> = {
+  TEXT: '文本',
+  HTML: 'HTML',
+  TOOL: '工具',
+}
diff --git a/ui/src/workflow-canvas/nodes/reply-node/details/index.vue b/ui/src/workflow-canvas/nodes/reply-node/details/index.vue
index 816f864b8b8..3c738622cc7 100644
--- a/ui/src/workflow-canvas/nodes/reply-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/reply-node/details/index.vue
@@ -4,6 +4,7 @@ import DOMPurify from 'dompurify'
 import DetailContainer from '@/workflow-canvas/execution-details/DetailContainer.vue'
 import BaseHeader from '@/workflow-canvas/execution-details/BaseHeader.vue'
 import type { ExecutionNodeDetail } from '@/workflow-canvas/execution-details/types'
+import { REPLY_CONTENT_TYPE_LABELS } from '../constant'
 
 defineOptions({ name: 'ReplyNodeDetail' })
 
@@ -22,6 +23,12 @@ const toolAnswer = computed(() => (contentType.value === 'TOOL' ? JSON.stringify
       <BaseHeader :data="data" />
     </template>
 
+    <div class="mk-gray-card-sm">
+      <h6 class="mb-2">回复格式</h6>
+      <div>
+        {{ REPLY_CONTENT_TYPE_LABELS[contentType] ?? contentType }}
+      </div>
+    </div>
     <div class="mk-gray-card-sm">
       <h6 class="mb-2">回复内容</h6>
       <div>
diff --git a/ui/src/workflow-canvas/nodes/reply-node/index.vue b/ui/src/workflow-canvas/nodes/reply-node/index.vue
index de122c33e99..ed3bbb0a5ea 100644
--- a/ui/src/workflow-canvas/nodes/reply-node/index.vue
+++ b/ui/src/workflow-canvas/nodes/reply-node/index.vue
@@ -6,6 +6,7 @@ import NodeCascader from '@/workflow-canvas/component/NodeCascader.vue'
 import NodeContainer from '@/workflow-canvas/core/node-container/index.vue'
 import { createAnchorGuard, handleNodeWheel, isLastNode } from '@/workflow-canvas/core/utils'
 import type { BaseNodeModel } from '@logicflow/core'
+import { REPLY_CONTENT_TYPE_LABELS } from './constant'
 
 defineOptions({ name: 'WorkflowReplyNode' })
 const getModel = inject('getModel') as () => BaseNodeModel
@@ -75,11 +76,11 @@ onMounted(() => {
             @visible-change="anchorGuard.setOverlayVisible('content-type', $event)"
             @wheel="handleNodeWheel"
           >
-            <el-option label="文本" value="TEXT" />
-            <el-option label="HTML" value="HTML" />
-            <el-option label="工具" value="TOOL">
+            <el-option :label="REPLY_CONTENT_TYPE_LABELS.TEXT" value="TEXT" />
+            <el-option :label="REPLY_CONTENT_TYPE_LABELS.HTML" value="HTML" />
+            <el-option :label="REPLY_CONTENT_TYPE_LABELS.TOOL" value="TOOL">
               <div class="flex-align-center gap-1">
-                <span>工具</span>
+                <span>{{ REPLY_CONTENT_TYPE_LABELS.TOOL }}</span>
                 <MkTooltip content="回复内容为 JSON 对象或数组，元素字段为 id、name、arguments、content" placement="right">
                   <MkIcon name="icon_info_outlined" class="text-N600!" />
                 </MkTooltip>
diff --git a/ui/src/workflow-canvas/nodes/start-node/details/index.vue b/ui/src/workflow-canvas/nodes/start-node/details/index.vue
index ef83626c00f..5e09d362e87 100644
--- a/ui/src/workflow-canvas/nodes/start-node/details/index.vue
+++ b/ui/src/workflow-canvas/nodes/start-node/details/index.vue
@@ -1,4 +1,6 @@
 <script setup lang="ts">
+import { computed } from 'vue'
+import ImageUploadCard from '@/components/mk-drag-upload/ImageUploadCard.vue'
 import DetailContainer from '@/workflow-canvas/execution-details/DetailContainer.vue'
 import BaseHeader from '@/workflow-canvas/execution-details/BaseHeader.vue'
 import { getFileIconUrl } from '@/utils/icon'
@@ -6,9 +8,24 @@ import type { ExecutionNodeDetail } from '@/workflow-canvas/execution-details/ty
 
 defineOptions({ name: 'StartNodeDetail' })
 
-defineProps<{
+const props = defineProps<{
   data: ExecutionNodeDetail
 }>()
+
+interface StartAttachment {
+  name: string
+  url: string
+  size?: number
+}
+
+// 开始节点附件兼容 v3 字段和 v2 的 _list 字段。
+const attachments = computed<Record<'document' | 'image' | 'audio' | 'video' | 'other', StartAttachment[]>>(() => ({
+  document: props.data.document ?? props.data.document_list ?? [],
+  image: props.data.image ?? props.data.image_list ?? [],
+  audio: props.data.audio ?? props.data.audio_list ?? [],
+  video: props.data.video ?? props.data.video_list ?? [],
+  other: props.data.other ?? props.data.other_list ?? [],
+}))
 </script>
 
 <template>
@@ -21,58 +38,97 @@ defineProps<{
       <h6 class="mb-2">输入参数</h6>
       <div class="space-y-2">
         <p>
-          <span class="mr-1 text-N600">问题：</span>
+          <span class="text-N600">问题：</span>
           {{ data.question || '-' }}
         </p>
 
         <p v-for="(f, i) in data.global_fields" :key="i">
-          <span class="mr-1 text-N600">{{ f.label }}：</span>
+          <span class="text-N600">{{ f.label }}：</span>
           {{ f.value }}
         </p>
 
-        <div v-if="data.document_list?.length > 0">
+        <div v-if="attachments.document.length > 0">
           <p class="mb-1 text-N600">文档：</p>
-          <div class="flex flex-wrap gap-2">
-            <div v-for="(f, i) in data.document_list" :key="i" class="flex-align-center rounded-md bg-white px-2 py-1">
-              <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
-              <span class="ml-1 max-w-[200px] truncate" :title="f?.name">{{ f?.name }}</span>
-            </div>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(f, i) in attachments.document" :key="i">
+              <!-- 在新标签页打开或下载附件 -->
+              <a :href="f.url || undefined" target="_blank" rel="noopener noreferrer" :download="f.name" class="block min-w-0">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="f?.name">{{ f?.name }}</span>
+                  </div>
+                </el-card>
+              </a>
+            </template>
           </div>
         </div>
 
-        <div v-if="data.image_list?.length > 0">
+        <div v-if="attachments.image.length > 0">
           <p class="mb-1 text-N600">图片：</p>
           <div class="flex flex-wrap gap-2">
-            <el-image
-              class="size-8"
-              v-for="(f, i) in data.image_list"
-              :key="i"
-              :src="f.url"
-              fit="cover"
-              :preview-src-list="data.image_list.map((img: any) => img.url)"
-              :scale="0.8"
-              :initial-index="i"
-            />
+            <template v-for="(file, index) in attachments.image" :key="index">
+              <!-- 查看图片 -->
+              <ImageUploadCard
+                :file="{ ...file, status: 'success' }"
+                :src="file.url"
+                :size="58"
+                :show-remove="false"
+                :preview-src-list="attachments.image.map((image) => image.url)"
+                :initial-index="index"
+              />
+            </template>
           </div>
         </div>
 
-        <div v-if="data.audio_list?.length > 0">
-          <p class="mb-1 text-N600">音频文件：</p>
-          <audio v-for="(f, i) in data.audio_list" :key="i" :src="f.url" controls class="rounded-md" style="width: 300px; height: 43px" />
+        <div v-if="attachments.audio.length > 0">
+          <p class="mb-1 text-N600">音频：</p>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(file, index) in attachments.audio" :key="index">
+              <!-- 播放音频 -->
+              <MkAudio :src="file.url" :name="file.name">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(file?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="file?.name">{{ file?.name }}</span>
+                  </div>
+                </el-card>
+              </MkAudio>
+            </template>
+          </div>
         </div>
 
-        <div v-if="data.video_list?.length > 0">
+        <div v-if="attachments.video.length > 0">
           <p class="mb-1 text-N600">视频：</p>
-          <video v-for="(f, i) in data.video_list" :key="i" :src="f.url" controls autoplay class="block rounded-md" style="width: 170px" />
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(file, index) in attachments.video" :key="index">
+              <!-- 播放视频 -->
+              <MkVideo :src="file.url" :name="file.name">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(file?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="file?.name">{{ file?.name }}</span>
+                  </div>
+                </el-card>
+              </MkVideo>
+            </template>
+          </div>
         </div>
 
-        <div v-if="data.other_list?.length > 0">
+        <div v-if="attachments.other.length > 0">
           <p class="mb-1 text-N600">其他：</p>
-          <div class="flex flex-wrap gap-2">
-            <div v-for="(f, i) in data.other_list" :key="i" class="flex-align-center rounded-md bg-white px-2 py-1">
-              <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
-              <span class="ml-1 max-w-[200px] truncate" :title="f?.name">{{ f?.name }}</span>
-            </div>
+          <div class="grid grid-cols-1 gap-2 sm:grid-cols-2">
+            <template v-for="(f, i) in attachments.other" :key="i">
+              <!-- 在新标签页打开或下载附件 -->
+              <a :href="f.url || undefined" target="_blank" rel="noopener noreferrer" :download="f.name" class="block min-w-0">
+                <el-card shadow="never" class="small cursor-pointer">
+                  <div class="flex-align-center gap-2">
+                    <img :src="getFileIconUrl(f?.name)" alt="" width="24" />
+                    <span class="min-w-0 truncate" :title="f?.name">{{ f?.name }}</span>
+                  </div>
+                </el-card>
+              </a>
+            </template>
           </div>
         </div>
       </div>