扫码换电bug

component/scanCabBtn/scanBtn.vue

@@ -230,12 +230,6 @@
 					return
 				}
 				await this.loadBatteryInfo()
-				
-				if(this.listData.can_exchange_num == 0){
-					this.isModelCenter = true
-					this.packType = 2
-					return
-				}
 				if((this.listData.user_battery_list.length - this.listData.can_exchange_num) >= 0 && this.listData.can_exchange_num != -1){
 					common.simpleToast('您的次数不足无法换电！')
 					return