diff --git a/ft-app/app/templates/analysis.html b/ft-app/app/templates/analysis.html
index 08f580c..ce82b9e 100644
--- a/ft-app/app/templates/analysis.html
+++ b/ft-app/app/templates/analysis.html
@@ -27,16 +27,13 @@
 <div class="section-title">机构持仓明细</div>
 <div class="table-wrap">
 <table>
-  <tr>
-    <th>机构</th><th>多单</th><th>空单</th><th>多单成本</th><th>空单成本</th><th>净持仓</th><th>净盈亏</th>
+    <th>机构</th><th>多单</th><th>空单</th><th>净持仓</th><th>净盈亏</th>
   </tr>
   {% for r in rows %}
   <tr>
     <td><strong>{{ r.institution }}</strong></td>
     <td>{{ r.long_pos }}</td>
     <td>{{ r.short_pos }}</td>
-    <td>{{ r.long_cost }}</td>
-    <td>{{ r.short_cost }}</td>
     <td>{{ r.net_pos }}</td>
     <td>
       {% if r.pnl_raw > 0 %}
@@ -53,8 +50,6 @@
     <td>合计</td>
     <td>{{ totals.long_pos }}</td>
     <td>{{ totals.short_pos }}</td>
-    <td>—</td>
-    <td>—</td>
     <td>{{ totals.net_pos }}</td>
     <td>{{ totals.pnl }}</td>
   </tr>