diff --git a/ry-vue3/src/views/doctor/SubmissionDetail.vue b/ry-vue3/src/views/doctor/SubmissionDetail.vue
index b4c7c43..f057417 100644
--- a/ry-vue3/src/views/doctor/SubmissionDetail.vue
+++ b/ry-vue3/src/views/doctor/SubmissionDetail.vue
@@ -1,63 +1,22 @@
 <template>
-  <div class="submission-detail">
-    <!-- 面包屑 (与 SubmissionNew 一致) -->
-    <div class="breadcrumb">
-      <a @click="goBack">我的项目设计投稿</a> &gt; 投稿详情
-    </div>
+  <div v-loading="loading" class="page-card doctor-submission-detail">
+    <!-- 面包屑 (标准: 首页 / 分类 / 当前页) -->
+    <div class="breadcrumb">首页 / 我的项目设计投稿 / 投稿详情</div>
 
-    <!-- 表单卡片 (与 SubmissionNew 同款) -->
-    <el-card v-loading="loading" shadow="never" class="detail-card">
-      <el-form label-width="120px" class="readonly-form">
-        <el-row :gutter="12">
-          <el-col :span="12">
-            <el-form-item label="策划方案名称">
-              <el-input :model-value="display.planName" readonly />
-            </el-form-item>
-          </el-col>
-          <el-col :span="12">
-            <el-form-item label="项目方向">
-              <el-input :model-value="display.planDirectionTitle" readonly />
-            </el-form-item>
-          </el-col>
-        </el-row>
+    <!-- 只读信息 (el-descriptions 是详情页标准) -->
+    <el-descriptions :column="2" border>
+      <el-descriptions-item label="策划方案名称">{{ detail.planName || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="项目方向">{{ detail.planDirectionTitle || detail.planDirection || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="项目形式">{{ detail.projectForm || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="项目类别">{{ detail.planCategory || '-' }}</el-descriptions-item>
+      <el-descriptions-item label="设计文件" :span="2">
+        <el-link v-if="detail.designFileUrl" :href="detail.designFileUrl" :download="detail.planName || '设计文件'" target="_blank" type="primary">下载</el-link>
+        <span v-else>-</span>
+      </el-descriptions-item>
+      <el-descriptions-item label="备注" :span="2">{{ detail.remark || '-' }}</el-descriptions-item>
+    </el-descriptions>
 
-        <el-row :gutter="12">
-          <el-col :span="12">
-            <el-form-item label="项目形式">
-              <el-input :model-value="display.projectForm" readonly />
-            </el-form-item>
-          </el-col>
-          <el-col :span="12">
-            <el-form-item label="项目类别">
-              <el-input :model-value="display.planCategory" readonly />
-            </el-form-item>
-          </el-col>
-        </el-row>
-
-        <el-row :gutter="12">
-          <el-col :span="24">
-            <el-form-item label="设计文件">
-              <div class="readonly-cell">
-                <template v-if="detail.designFileUrl">
-                  <el-link :href="detail.designFileUrl" :download="detail.planName || '设计文件'" target="_blank" type="primary">下载</el-link>
-                </template>
-                <span v-else>-</span>
-              </div>
-            </el-form-item>
-          </el-col>
-        </el-row>
-
-        <el-row :gutter="12">
-          <el-col :span="24">
-            <el-form-item label="备注">
-              <el-input :model-value="display.remark" type="textarea" :rows="4" readonly />
-            </el-form-item>
-          </el-col>
-        </el-row>
-      </el-form>
-    </el-card>
-
-    <!-- 操作按钮 (与 SubmissionNew 同位置同样式) -->
+    <!-- 操作按钮 -->
     <div class="detail-actions">
       <el-button @click="goBack">返回</el-button>
     </div>
@@ -65,7 +24,7 @@
 </template>
 
 <script setup>
-import { ref, computed, onMounted } from 'vue'
+import { ref, onMounted } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import request from '@/utils/request'
@@ -76,20 +35,6 @@ const router = useRouter()
 const loading = ref(false)
 const detail = ref({})
 
-// 显示用: 空值显示 "-"
-function fmt(v) {
-  if (v === null || v === undefined || v === '') return '-'
-  return v
-}
-
-const display = computed(() => ({
-  planName: fmt(detail.value.planName),
-  planDirectionTitle: fmt(detail.value.planDirectionTitle || detail.value.planDirection),
-  projectForm: fmt(detail.value.projectForm),
-  planCategory: fmt(detail.value.planCategory),
-  remark: fmt(detail.value.remark)
-}))
-
 function goBack() {
   router.push({ path: '/doctor/submissions', query: { _t: Date.now() } })
 }
@@ -117,31 +62,8 @@ onMounted(load)
 </script>
 
 <style scoped>
-.submission-detail { max-width: 1000px; }
-.breadcrumb { font-size: 13px; color: #8c8c8c; margin-bottom: 16px; }
-.breadcrumb a { color: var(--brand-primary); cursor: pointer; text-decoration: none; }
-.breadcrumb a:hover { color: var(--brand-primary-deep, var(--brand-primary)); }
-
-.detail-card { border-radius: 6px; }
-.detail-card :deep(.el-card__body) { padding: 24px 28px; }
-
-/* 只读表单样式 - 模拟 el-input 视觉, 但只显示文字 */
-.readonly-form :deep(.el-form-item) { margin-bottom: 22px; }
-.readonly-form :deep(.el-form-item__label) { color: #606266; font-weight: normal; }
-
-.readonly-cell {
-  min-height: 40px;
-  line-height: 38px;
-  padding: 0 14px;
-  background: #fafafa;
-  border: 1px solid #e8e8e8;
-  border-radius: 4px;
-  color: #262626;
-  font-size: 14px;
-  word-break: break-all;
-}
-.readonly-form :deep(.el-link) { font-weight: 500; }
-
+/* 整页面板 (详情页标准: max-width 1200px) */
+.doctor-submission-detail { max-width: 1200px; padding: 16px; }
+.breadcrumb { font-size: 13px; color: #8c8c8c; margin-bottom: 12px; }
 .detail-actions { margin-top: 16px; }
-:deep(.el-button) { border-radius: 4px; }
 </style>
\ No newline at end of file