diff --git a/admin/src/pages/appointment/statistics.vue b/admin/src/pages/appointment/statistics.vue
index 5700590..daeb733 100644
--- a/admin/src/pages/appointment/statistics.vue
+++ b/admin/src/pages/appointment/statistics.vue
@@ -66,6 +66,45 @@ const toggleUnmatched = (idx) => {
 }
 
 const fmt = (val) => Number(val).toFixed(2)
+
+const printRef = ref(null)
+
+const handlePrint = () => {
+  const el = printRef.value
+  if (!el) return
+  const win = window.open('', '_blank')
+  win.document.write(`
+    <html>
+    <head>
+      <title>收费统计</title>
+      <style>
+        body { font-family: -apple-system, "Microsoft YaHei", sans-serif; padding: 20px; }
+        .print-header { display: block; text-align: center; font-size: 22px; font-weight: bold; margin-bottom: 16px; }
+        table { width: 100%; border-collapse: collapse; }
+        th, td { border: 1px solid #e0e0e6; padding: 6px 10px; font-size: 14px; }
+        th { background: #f5f5f5; font-weight: bold; }
+        .tc { text-align: center; }
+        .tr { text-align: right; }
+        .bold-row td { font-weight: bold; border-top: 2px solid #e0e0e6; }
+        .chinese-amount { margin-top: 8px; padding: 6px 0; border-top: 1px solid #e0e0e6; border-bottom: 1px solid #e0e0e6; font-weight: bold; }
+        .category-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid #e0e0e6; border-bottom: none; margin-top: 12px; }
+        .category-grid-single { grid-template-columns: 1fr; }
+        .category-grid-single .category-item:nth-child(odd) { border-right: none; }
+        .last-full { grid-column: 1 / -1; border-right: none !important; }
+        .category-item { display: flex; justify-content: space-between; padding: 8px 12px; border-bottom: 1px solid #e0e0e6; }
+        .category-item:nth-child(odd) { border-right: 1px solid #e0e0e6; }
+        .category-amount { font-weight: bold; }
+        .print-bar { display: none; }
+      </style>
+    </head>
+    <body>${el.innerHTML}</body>
+    </html>
+  `)
+  win.document.close()
+  win.focus()
+  win.print()
+  win.close()
+}
 </script>
 <template>
   <div>
@@ -90,7 +129,14 @@ const fmt = (val) => Number(val).toFixed(2)
 
       <!-- 结果区域 -->
       <div v-if="loaded" mt-4>
-        <!-- 汇总表格 -->
+        <!-- 打印按钮 -->
+        <div class="print-bar">
+          <n-button @click="handlePrint" type="info" size="small">打 印</n-button>
+        </div>
+        <!-- 打印内容区 -->
+        <div ref="printRef">
+          <div class="print-header">收费统计</div>
+          <!-- 汇总表格 -->
         <n-table :bordered="true" :single-line="false" size="small" class="stats-table">
           <thead>
           <tr>
@@ -120,9 +166,13 @@ const fmt = (val) => Number(val).toFixed(2)
         <div class="chinese-amount">合计(大写): {{ total_chinese }}</div>
 
         <!-- 分类明细 两列布局 -->
-        <div class="category-grid" mt-3>
+        <div :class="['category-grid', categories.length === 1 ? 'category-grid-single' : '']" mt-3>
           <template v-for="(cat, idx) in categories" :key="idx">
-            <div :class="['category-item', {'clickable': cat.item_names && cat.item_names.length > 0}]"
+            <div :class="[
+                'category-item',
+                {'clickable': cat.item_names && cat.item_names.length > 0},
+                {'last-full': idx === categories.length - 1 && categories.length % 2 === 1}
+              ]"
                  @click="cat.item_names && cat.item_names.length > 0 && toggleUnmatched(idx)">
               <span :class="['category-name', {'unmatched': cat.name === '未匹配科室'}]">
                 <template v-if="cat.item_names && cat.item_names.length > 0">
@@ -139,6 +189,7 @@ const fmt = (val) => Number(val).toFixed(2)
             </div>
           </template>
         </div>
+        </div><!-- /printRef -->
       </div>
     </n-card>
   </div>
@@ -183,6 +234,19 @@ const fmt = (val) => Number(val).toFixed(2)
   border-bottom: none;
 }
 
+.category-grid-single {
+  grid-template-columns: 1fr;
+}
+
+.category-grid-single .category-item:nth-child(odd) {
+  border-right: none;
+}
+
+.last-full {
+  grid-column: 1 / -1;
+  border-right: none !important;
+}
+
 .category-item {
   display: flex;
   justify-content: space-between;
@@ -235,6 +299,16 @@ const fmt = (val) => Number(val).toFixed(2)
   font-weight: bold;
   color: #18a058;
 }
+
+.print-bar {
+  display: flex;
+  justify-content: flex-end;
+  margin-bottom: 8px;
+}
+
+.print-header {
+  display: none;
+}
 </style>
 <route>
 {"name":"appointment-stats","meta":{"title":"收费统计"}}
