修复没有消费减免时，显示了消费减免的情况

src/pages/parkingFeeV2/Discounts/index.vue

@@ -19,7 +19,7 @@
               {{ todayReduceDiscountMessage }}
             </div>
             <van-stepper
-              v-if="!enableConsumeNonSplit && maxReduceDiscount > 0 || parkMallCode === 1 || parkMallCode === 0" 
+              v-if="!enableConsumeNonSplit && maxReduceDiscount > 0" 
               :min="stepperMin"
               name="reduces"
               :max="maxReduceDiscount"