diff --git a/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/cache/CacheToken.java b/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/cache/CacheToken.java
index 9a182d23..5c3f59d5 100644
--- a/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/cache/CacheToken.java
+++ b/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/cache/CacheToken.java
@@ -37,7 +37,7 @@ public class CacheToken implements Lifecycle {
             AccessTemplate template = SpringContext.getBean(AccessTemplate.class);
             GroupConfig config = template.getGroupConfigAccess().getGroupConfigByGroupName(groupName, namespaceId);
             if (Objects.isNull(config)) {
-                return SystemConstants.DEFAULT_TOKEN;
+                return StrUtil.EMPTY;
             }
 
             token = config.getToken();
diff --git a/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/rpc/server/RequestHandlerActor.java b/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/rpc/server/RequestHandlerActor.java
index 820cff31..c352e2a0 100644
--- a/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/rpc/server/RequestHandlerActor.java
+++ b/snail-job-server/snail-job-server-common/src/main/java/com/aizuda/snailjob/server/common/rpc/server/RequestHandlerActor.java
@@ -87,7 +87,7 @@ public class RequestHandlerActor extends AbstractActor {
         String namespace = headers.get(HeadersEnum.NAMESPACE.getKey());
         String token = headers.get(HeadersEnum.TOKEN.getKey());
 
-        if (!CacheToken.get(groupName, namespace).equals(token)) {
+        if (StrUtil.isBlank(token) || !CacheToken.get(groupName, namespace).equals(token)) {
             SnailJobLog.LOCAL.error("Token authentication failed. [{}]", token);
             return JsonUtil.toJsonString(new Result<>(0, "Token authentication failed"));
         }