diff --git a/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/RedisPermissionUtils.java b/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/RedisPermissionUtils.java
index 55c4651..7d2887c 100644
--- a/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/RedisPermissionUtils.java
+++ b/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/RedisPermissionUtils.java
@@ -116,7 +116,8 @@ public class RedisPermissionUtils {
      * @return
      */
     private static String getRedisStringValue(String key) {
-        return String.valueOf(getRedisObjectValue(key));
+        Object obj = getRedisObjectValue(key);
+        return ObjectUtils.isEmpty(obj) ? "" : String.valueOf(obj);
     }
 
     /***
diff --git a/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/SpringUtil.java b/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/SpringUtil.java
index 8a53e3b..aa22d7f 100644
--- a/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/SpringUtil.java
+++ b/base-commons/common-permission/src/main/java/com/evotech/hd/common/permission/util/SpringUtil.java
@@ -42,9 +42,12 @@ public class SpringUtil implements ApplicationContextAware {
     }
 
     public static String getToken() {
-        String authorization = getRequest().getHeader(HDConstant.AUTHORIZATION_KEY);
-        if (StringUtils.hasLength(authorization) && authorization.contains(HDConstant.JWT_PREFIX)) {
-            return authorization.substring(HDConstant.JWT_PREFIX.length());
+        HttpServletRequest request = getRequest();
+        if(request != null){
+            String authorization = request.getHeader(HDConstant.AUTHORIZATION_KEY);
+            if (StringUtils.hasLength(authorization) && authorization.contains(HDConstant.JWT_PREFIX)) {
+                return authorization.substring(HDConstant.JWT_PREFIX.length());
+            }
         }
         return null;
     }