添加了默认数据

src/views/Beans.vue

@@ -187,6 +187,33 @@ const loadBeansHistory = async () => {
     beansHistory.value = data.data.history
     pagination.total = data.data.total
   } catch (error) {
+    beansHistory.value = [{
+      id: 1,
+      username: 'test1',
+      type: 'register',
+      beans: 100,
+      balance_after: 100,
+      description: '注册奖励',
+      created_at: '2025-09-09 00:00:00'
+    },
+    {
+      id: 2,
+      username: 'test2',
+      type: 'purchase',
+      beans: -100,
+      balance_after: 0,
+      description: '商品兑换',
+      created_at: '2025-09-09 00:00:00'
+    },
+    {
+      id: 3,
+      username: 'test3',
+      type: 'refund',
+      beans: 100,
+      balance_after: 100,
+      description: '订单退款',
+      created_at: '2025-09-09 00:00:00'
+    }]
     ElMessage.error('加载融豆历史失败')
   } finally {
     loading.value = false