diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/suit/domain/Suit.java b/smart-switch-service/src/main/java/com/ruoyi/ss/suit/domain/Suit.java
index a5e2eb38..9cced319 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/suit/domain/Suit.java
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/suit/domain/Suit.java
@@ -55,7 +55,7 @@ public class Suit extends BaseEntity
     @Excel(name = "价格(元）")
     @JsonView({DeviceView.SuitList.class, JsonViewProfile.AppMch.class})
     @NotNull(message = "价格不允许为空", groups = {ValidGroup.Create.class, ValidGroup.FrontCreate.class})
-    @DecimalMin(value = "0.01", message = "价格不允许小于0.01")
+    @Min(value = 0, message = "价格不允许小于0")
     private BigDecimal price;
 
     /** 详细说明 */
diff --git a/smart-switch-service/src/main/java/com/ruoyi/ss/transactionBill/service/impl/TransactionBillServiceImpl.java b/smart-switch-service/src/main/java/com/ruoyi/ss/transactionBill/service/impl/TransactionBillServiceImpl.java
index 85ac3051..4f3dad69 100644
--- a/smart-switch-service/src/main/java/com/ruoyi/ss/transactionBill/service/impl/TransactionBillServiceImpl.java
+++ b/smart-switch-service/src/main/java/com/ruoyi/ss/transactionBill/service/impl/TransactionBillServiceImpl.java
@@ -225,8 +225,14 @@ public class TransactionBillServiceImpl implements TransactionBillService {
         // 服务费处理
         this.handleService(order);
 
+        // 插入数据库
         ServiceUtil.assertion(this.insertSmTransactionBill(order) != 1, "下单失败");
 
+        // 若订单金额为0元，则直接充值成功
+        if (order.getMoney().compareTo(BigDecimal.ZERO) == 0) {
+            this.rechargeSuccess(order.getBillNo(), DateUtils.getNowDate());
+        }
+
         // 加入延时队列，超时取消
         billDelayedManager.add(order.getBillNo(), order.getExpireTime().getTime());