diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
index 89206c978..7f4d2cace 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
@@ -97,12 +97,18 @@ public class RedisUtils {
      * @param key   缓存的键值
      * @param value 缓存的值
      * @param isSaveTtl 是否保留TTL有效期(例如: set之前ttl剩余90 set之后还是为90)
-     * @since Redis 6.0.0 以上有效
+     * @since Redis 6.X 以上使用 setAndKeepTTL 兼容 5.X 方案
      */
     public static <T> void setCacheObject(final String key, final T value, final boolean isSaveTtl) {
         RBucket<Object> bucket = client.getBucket(key);
         if (isSaveTtl) {
-            bucket.setAndKeepTTL(value);
+            try {
+                bucket.setAndKeepTTL(value);
+            } catch (Exception e) {
+                long timeToLive = bucket.remainTimeToLive();
+                bucket.set(value);
+                bucket.expire(timeToLive, TimeUnit.MILLISECONDS);
+            }
         } else {
             bucket.set(value);
         }
@@ -116,7 +122,7 @@ public class RedisUtils {
      * @param timeout  时间
      * @param timeUnit 时间颗粒度
      */
-    public static <T> void setCacheObject(final String key, final T value, final Integer timeout, final TimeUnit timeUnit) {
+    public static <T> void setCacheObject(final String key, final T value, final long timeout, final TimeUnit timeUnit) {
         RBucket<T> result = client.getBucket(key);
         result.set(value);
         result.expire(timeout, timeUnit);
@@ -157,6 +163,17 @@ public class RedisUtils {
         return rBucket.get();
     }
 
+    /**
+     * 获得key剩余存活时间
+     *
+     * @param key 缓存键值
+     * @return 剩余存活时间
+     */
+    public static <T> long getTimeToLive(final String key) {
+        RBucket<T> rBucket = client.getBucket(key);
+        return rBucket.remainTimeToLive();
+    }
+
     /**
      * 删除单个对象
      *