diff --git a/src/views/ContentDashboardView.vue b/src/views/ContentDashboardView.vue
index 6964f366..c6214d3a 100644
--- a/src/views/ContentDashboardView.vue
+++ b/src/views/ContentDashboardView.vue
@@ -4,7 +4,7 @@
       <div>
         <span class="eyebrow">内容概览大屏</span>
         <h1>内容录入员工作台</h1>
-        <p>围绕病例总量、状态、使用率、低通过率预警和内容管理效率监控内容资产质量。</p>
+        <p>围绕病例总量、状态、使用率和内容管理效率监控内容资产质量。</p>
       </div>
       <div class="hero-actions">
         <el-button :icon="Upload">导入知识库</el-button>
@@ -31,66 +31,6 @@
       <ChartPanel class="wide-chart" title="不同病例难度分布与使用次数" subtitle="病例数、病例使用数、病例训练次数对比" :option="difficultyUsageOption" />
       <ChartPanel title="病例使用热度 Top5" subtitle="按训练次数排序" :option="hotCasesOption" />
     </section>
-
-    <section class="content-grid content-warning-grid">
-      <div class="data-section">
-        <div class="section-header">
-          <div>
-            <h2>低通过率病例预警</h2>
-            <p>按通过率升序展示前五个病例</p>
-          </div>
-        </div>
-        <el-table :data="dashboard.lowPassWarnings" height="300">
-          <el-table-column prop="name" label="病例名称" min-width="170" />
-          <el-table-column prop="rate" label="通过率" width="100">
-            <template #default="{ row }">
-              <el-tag type="danger">{{ row.rate }}%</el-tag>
-            </template>
-          </el-table-column>
-          <el-table-column prop="trainings" label="训练次数" width="110" />
-        </el-table>
-      </div>
-
-      <div class="data-section">
-        <div class="section-header">
-          <div>
-            <h2>内容质量处理队列</h2>
-            <p>集中跟进低通过率和待优化内容</p>
-          </div>
-        </div>
-        <div class="quality-list">
-          <article v-for="item in dashboard.lowPassWarnings" :key="item.name" class="quality-item">
-            <div>
-              <strong>{{ item.name }}</strong>
-              <span>训练 {{ item.trainings }} 次</span>
-            </div>
-            <el-progress :percentage="item.rate" status="exception" :stroke-width="8" />
-          </article>
-        </div>
-      </div>
-    </section>
-
-    <section class="data-section">
-      <div class="section-header">
-        <div>
-          <h2>病例管理</h2>
-          <p>病例名称、科室、录入人员、难度、类型、评分规则、关联项目、状态与审核状态</p>
-        </div>
-        <div class="toolbar-actions">
-          <el-button :icon="Search">筛选</el-button>
-          <el-button :icon="Plus" type="primary">新增病例</el-button>
-        </div>
-      </div>
-      <el-table :data="dashboard.caseManagementRows" row-key="name">
-        <el-table-column prop="name" label="病例名称" min-width="180" />
-        <el-table-column prop="count" label="训练次数" width="110" />
-        <el-table-column label="操作" width="120" fixed="right">
-          <template #default>
-            <el-button link type="primary">详情</el-button>
-          </template>
-        </el-table-column>
-      </el-table>
-    </section>
   </div>
 </template>
 
@@ -98,7 +38,7 @@
 import { computed, onMounted, ref } from 'vue'
 import type { EChartsOption } from 'echarts'
 import { ElMessage } from 'element-plus'
-import { Plus, Refresh, Search, Upload } from '@element-plus/icons-vue'
+import { Refresh, Upload } from '@element-plus/icons-vue'
 import ChartPanel from '@/components/ChartPanel.vue'
 import { fetchContentOverview, type ContentOverview } from '@/api/stats'
 import { useAppStore } from '@/stores/app'
@@ -142,13 +82,7 @@ const dashboard = computed(() => {
       cases: item.case_count,
       trainingTimes: item.train_count
     })),
-    lowPassWarnings: (data?.warning || []).map(item => ({
-      name: item.title,
-      rate: item.pass_rate,
-      trainings: item.total
-    })),
-    hotCases: (data?.hot || []).map(item => ({ name: item.title, value: item.count })),
-    caseManagementRows: (data?.hot || []).map(item => ({ name: item.title, count: item.count }))
+    hotCases: (data?.hot || []).map(item => ({ name: item.title, value: item.count }))
   }
 })