diff --git a/bonus-common/bonus-common-security/src/main/java/com/bonus/common/security/service/TokenService.java b/bonus-common/bonus-common-security/src/main/java/com/bonus/common/security/service/TokenService.java
index 07db9ef..5013c92 100644
--- a/bonus-common/bonus-common-security/src/main/java/com/bonus/common/security/service/TokenService.java
+++ b/bonus-common/bonus-common-security/src/main/java/com/bonus/common/security/service/TokenService.java
@@ -239,7 +239,7 @@ public class TokenService {
     private Long getTokenTime(){
         long tokenTime = 20L;
         String redisResult = redisService.getCacheObject("sys_config:"+ "sys.visit.tokentime");
-        if(!redisResult.isEmpty()) {
+        if(StringUtils.isNotEmpty(redisResult)) {
             tokenTime = Long.parseLong(redisResult);
         }else {
             Long result = systemConfig.getTokenTime();