diff --git a/src/Shentun.Peis.Application/CardRegisters/CardRegisterAppService.cs b/src/Shentun.Peis.Application/CardRegisters/CardRegisterAppService.cs
index d89f4c5c..94c7a181 100644
--- a/src/Shentun.Peis.Application/CardRegisters/CardRegisterAppService.cs
+++ b/src/Shentun.Peis.Application/CardRegisters/CardRegisterAppService.cs
@@ -512,6 +512,11 @@ namespace Shentun.Peis.CardRegisters
 
             if (input.CardBalance > 0)
             {
+                if (string.IsNullOrWhiteSpace(input.PayModeName))
+                {
+                    throw new UserFriendlyException("充值支付方式不能为空");
+                }
+
                 var payModeEntity = await _payModeRepository.FirstOrDefaultAsync(f => f.DisplayName == input.PayModeName.Trim());
                 if (payModeEntity == null)
                 {