diff --git a/commons-utils/src/main/java/redisUtil/RedisUtil.java b/commons-utils/src/main/java/redisUtil/RedisUtil.java
index b010629..78901b5 100644
--- a/commons-utils/src/main/java/redisUtil/RedisUtil.java
+++ b/commons-utils/src/main/java/redisUtil/RedisUtil.java
@@ -30,7 +30,7 @@ public void setRedisTemplate(RedisTemplate<String, Object> redisTemplate) {
     }
 
     public static void setStringRedisTemplate(StringRedisTemplate stringRedisTemplate) {
-        this.stringRedisTemplate = stringRedisTemplate;
+        RedisUtil.stringRedisTemplate = stringRedisTemplate;
     }
 
     /**