fix: 隐藏已退金额为0的文字

src/pages/Groupmeal/newOrderManagement/index.vue

@@ -228,9 +228,11 @@
               <template #default="scope">
                 <div>
                   ￥{{ scope.row.payment }}
-                  <span v-show="scope.row.refund_amount"
-                    >(已退￥{{ scope.row.refund_amount }})</span
-                  >
+                  <span v-show="scope.row.refund_amount">{{
+                    scope.row.refund_amount === 0
+                      ? ""
+                      : `已退￥${scope.row.refund_amount} `
+                  }}</span>
                 </div>
               </template>
             </el-table-column>