diff --git a/eladmin/eladmin-common/src/main/java/me/zhengjie/config/RedisConfig.java b/eladmin/eladmin-common/src/main/java/me/zhengjie/config/RedisConfig.java
index a2464ab..c54ca81 100644
--- a/eladmin/eladmin-common/src/main/java/me/zhengjie/config/RedisConfig.java
+++ b/eladmin/eladmin-common/src/main/java/me/zhengjie/config/RedisConfig.java
@@ -123,6 +123,7 @@ public class RedisConfig extends CachingConfigurerSupport {
 
     @Bean
     @Override
+    @SuppressWarnings("all")
     public CacheErrorHandler errorHandler() {
         // 异常处理，当Redis发生异常时，打印日志，但是程序正常走
         log.info("初始化 -> [{}]", "Redis CacheErrorHandler");
@@ -176,7 +177,7 @@ public class RedisConfig extends CachingConfigurerSupport {
 
     @Override
     public T deserialize(byte[] bytes) {
-        if (bytes == null || bytes.length <= 0) {
+        if (bytes == null || bytes.length == 0) {
             return null;
         }
         String str = new String(bytes, StandardCharsets.UTF_8);