修改样式，增加逻辑，修复计算错误

qingyiay

2023-07-18 472a1ffc28590479b3f4027cbe8d04e699b6e592

 pages/customer-page/fleet-management/fleet-management.vue

@@ -121,7 +121,7 @@
               });
            } else {
               uni.showToast({
                  title: '删除失败',
                  title: res.msg ? res.msg : '删除失败',
                  duration: 2000
               });
            }