diff --git a/src/main/java/top/dcenter/ums/security/core/oauth/justauth/cache/AuthStateRedisCache.java b/src/main/java/top/dcenter/ums/security/core/oauth/justauth/cache/AuthStateRedisCache.java
index 540f897ccf89ca0da4dba98814d0505ff6b46133..ed1744ea0c09b54bd3143beba6322c6b00d6b89c 100644
--- a/src/main/java/top/dcenter/ums/security/core/oauth/justauth/cache/AuthStateRedisCache.java
+++ b/src/main/java/top/dcenter/ums/security/core/oauth/justauth/cache/AuthStateRedisCache.java
@@ -61,7 +61,7 @@ public class AuthStateRedisCache implements Auth2StateCache {
 
     @Override
     public boolean containsKey(String key) {
-        return StringUtils.hasText(stringRedisTemplate.opsForValue().get(key));
+        return StringUtils.hasText(stringRedisTemplate.opsForValue().get(justAuthProperties.getCacheKeyPrefix() + key));
     }
 
     @Override