update

examcloud-exchange-inner-service/src/main/java/cn/com/qmth/examcloud/exchange/inner/service/impl/SmsServiceImpl.java

@@ -148,7 +148,7 @@ public class SmsServiceImpl implements SmsService {
             throw new StatusException("101003", "验证码错误");
         } else {
             sm.setLastMessage(UUID.randomUUID());
-            redisClient.set(key, sm);
+            redisClient.set(key, sm,60 * 60 * 24);
         }
 
     }