diff --git a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysGatewayRouteServiceImpl.java b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysGatewayRouteServiceImpl.java
index 7a1beb2e..192587a2 100644
--- a/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysGatewayRouteServiceImpl.java
+++ b/jero-boot/jero-boot-module-system/src/main/java/com/jero/modules/system/service/impl/SysGatewayRouteServiceImpl.java
@@ -93,6 +93,6 @@ public class SysGatewayRouteServiceImpl extends ServiceImpl<SysGatewayRouteMappe
 
     @Override
     public void clearRedis() {
-        redisTemplate.opsForValue().set(CacheConstant.GATEWAY_ROUTES, null);
+        redisTemplate.opsForValue().set(CacheConstant.GATEWAY_ROUTES, "");
     }
 }