修改bug

src/views/package-management/package-list/index.vue

@@ -690,15 +690,17 @@
       label: '虚流量比例',
       width: 120,
       formatter: (row: PackageResponse) => {
-        // 如果启用虚流量且虚流量大于0，计算比例
+        // 如果启用虚流量且真流量大于0，计算虚量百分比
         const virtualData = row.virtual_data_mb ?? 0
         const realData = row.real_data_mb ?? 0
-        if (row.enable_virtual_data && virtualData > 0) {
-          const ratio = realData / virtualData
-          return ratio.toFixed(2)
+        if (row.enable_virtual_data && realData > 0 && virtualData > 0) {
+          // 虚量百分比 = (1 - 虚流量/真流量) * 100%
+          // 例如：真流量100G，虚流量70G，则虚量百分比 = (1 - 70/100) * 100% = 30%
+          const ratio = (1 - virtualData / realData) * 100
+          return `${ratio.toFixed(2)}%`
         }
-        // 否则返回 1.0
-        return '1.00'
+        // 否则返回 0%
+        return '0%'
       }
     },
     {