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mall-miniapp-service/src/main/java/com/gree/mall/miniapp/logic/order/PayOrderLogic.java

@@ -275,8 +275,8 @@ public class PayOrderLogic {
 
         workerOrderBuy.setNum(num);
         workerOrderBuy.updateById();
-        if (workerOrderBuy.getTotalAmount().doubleValue() <= 0){
-            throw new RemoteServiceException("金额小于等于0，不允许支付");
+        if (workerOrderBuy.getTotalAmount().doubleValue() < 0){
+            throw new RemoteServiceException("金额小于0，不允许支付");
         }
 
         workerOrderItemService.saveBatch(workerOrderBuy.getWorkerOrderItems());