diff --git a/cash-common/cash-common-service/src/main/java/com/czg/account/dto/freeding/FreeDineConfigEditDTO.java b/cash-common/cash-common-service/src/main/java/com/czg/account/dto/freeding/FreeDineConfigEditDTO.java
index e5854ffd..04538b71 100644
--- a/cash-common/cash-common-service/src/main/java/com/czg/account/dto/freeding/FreeDineConfigEditDTO.java
+++ b/cash-common/cash-common-service/src/main/java/com/czg/account/dto/freeding/FreeDineConfigEditDTO.java
@@ -24,7 +24,7 @@ public class FreeDineConfigEditDTO {
     /**
      * 充值倍数
      */
-    @Min(1)
+    @Min(value = 2, message = "充值倍数不能小于2")
     private Integer rechargeTimes;
     /**
      * 满多少可用