diff --git a/common/src/main/java/com/yunbao/common/bean/CoolConfig.java b/common/src/main/java/com/yunbao/common/bean/CoolConfig.java
index b00bce6f8..b4d5aa04f 100644
--- a/common/src/main/java/com/yunbao/common/bean/CoolConfig.java
+++ b/common/src/main/java/com/yunbao/common/bean/CoolConfig.java
@@ -2,7 +2,7 @@ package com.yunbao.common.bean;
 
 public class CoolConfig extends BaseModel {
     private int rate;
-    private String ticketCount ;
+    private String ticketCount="0" ;
 
     public String getTicketCount() {
         return ticketCount;