diff --git a/web/src/main/java/cn/jlw/Interceptor/AuthenticationInterceptor.java b/web/src/main/java/cn/jlw/Interceptor/AuthenticationInterceptor.java
index c9a7256f..26ae2463 100644
--- a/web/src/main/java/cn/jlw/Interceptor/AuthenticationInterceptor.java
+++ b/web/src/main/java/cn/jlw/Interceptor/AuthenticationInterceptor.java
@@ -9,6 +9,9 @@ import com.auth0.jwt.algorithms.Algorithm;
 import com.auth0.jwt.exceptions.JWTDecodeException;
 import com.auth0.jwt.exceptions.JWTVerificationException;
 import com.auth0.jwt.interfaces.DecodedJWT;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
 import com.ibeetl.admin.core.rbac.UserLoginInfo;
 import com.ibeetl.admin.core.service.CoreUserService;
 import com.ibeetl.jlw.entity.AbstractToken;
@@ -29,6 +32,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.TimeUnit;
 
 import static cn.jlw.token.TokenService.tokenMap;
 import static com.ibeetl.admin.core.util.servlet.ServletUtils.getRequest;
@@ -44,7 +48,18 @@ public class AuthenticationInterceptor implements HandlerInterceptor {
     @Autowired
     ActionLog actionLog;
 
-    public static Map<String,String> indexTokenMap = new ConcurrentHashMap<>();
+//    public static Map<String,String> indexTokenMap = new ConcurrentHashMap<>();
+//    public static DefaultRedisMap<String,String> indexTokenMap = new DefaultRedisMap<>("core:token:indexTokenMap", SpringUtil.getBean("stringRedisTemplate"));
+    public static LoadingCache<String, String> indexTokenMap = CacheBuilder.newBuilder()
+            .expireAfterAccess(8, TimeUnit.HOURS)
+            .build(new CacheLoader<String, String>() {
+                // 处理缓存键不存在缓存值时的处理逻辑
+                @Override
+                public String load(String key) {
+                    return "不存在的key";
+                }
+            });
+
     public static Map<String,String> keyIdOpenIdMap = new ConcurrentHashMap<>();
     public static Map<String,Object[]> workMap = new ConcurrentHashMap<>(); //用来存储后台工作的人员正在进行的操作
 
@@ -182,7 +197,7 @@ public class AuthenticationInterceptor implements HandlerInterceptor {
         if(StringUtils.isBlank(token)&&httpServletRequest.getRequestURL().toString().contains("index.do")){//从参数中获取
             String key_id = httpServletRequest.getParameter("key_id");
             if(null != key_id){
-                token = indexTokenMap.get(key_id);
+                token = indexTokenMap.getUnchecked(key_id);
             }
         }
 
diff --git a/web/src/main/java/com/ibeetl/jlw/service/MsgHandler.java b/web/src/main/java/com/ibeetl/jlw/service/MsgHandler.java
index 8ae4b365..f0f43f07 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/MsgHandler.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/MsgHandler.java
@@ -20,6 +20,7 @@ import java.util.concurrent.ConcurrentHashMap;
 
 import static cn.jlw.Interceptor.AuthenticationInterceptor.indexTokenMap;
 
+
 /**
  * @author Binary Wang
  */