diff --git a/dinky-gateway/src/main/java/org/dinky/gateway/yarn/YarnGateway.java b/dinky-gateway/src/main/java/org/dinky/gateway/yarn/YarnGateway.java
index 165b5aff0e..f901484fe9 100644
--- a/dinky-gateway/src/main/java/org/dinky/gateway/yarn/YarnGateway.java
+++ b/dinky-gateway/src/main/java/org/dinky/gateway/yarn/YarnGateway.java
@@ -101,7 +101,6 @@
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpUtil;
 
-
 public abstract class YarnGateway extends AbstractGateway {
     private static final String HTML_TAG_REGEX = "<pre>(.*)</pre>";
     private final String TMP_SQL_EXEC_DIR =
@@ -111,8 +110,6 @@ public abstract class YarnGateway extends AbstractGateway {
 
     protected YarnClient yarnClient;
 
-    private static boolean ENABLE_KERBEROS_AUTH = false;
-
     public YarnGateway() {}
 
     public YarnGateway(GatewayConfig config) {
@@ -156,13 +153,11 @@ private void initConfig() {
 
         if (configuration.containsKey(SecurityOptions.KERBEROS_LOGIN_KEYTAB.key())) {
             try {
-                ENABLE_KERBEROS_AUTH = true;
                 SecurityUtils.install(new SecurityConfiguration(configuration));
                 UserGroupInformation currentUser = UserGroupInformation.getCurrentUser();
                 logger.info(
                         "Security authentication completed, user and authentication method:{}", currentUser.toString());
             } catch (Exception e) {
-                ENABLE_KERBEROS_AUTH = false;
                 logger.error(e.getMessage(), e);
             }
         }
@@ -391,7 +386,7 @@ protected String getWebUrl(ClusterClient<ApplicationId> clusterClient, YarnResul
         String webUrl;
         int counts = SystemConfiguration.getInstances().GetJobIdWaitValue();
         while (yarnClient.getApplicationReport(clusterClient.getClusterId()).getYarnApplicationState()
-                        == YarnApplicationState.ACCEPTED
+                == YarnApplicationState.ACCEPTED
                 && counts-- > 0) {
             Thread.sleep(1000);
         }
@@ -408,21 +403,21 @@ protected String getWebUrl(ClusterClient<ApplicationId> clusterClient, YarnResul
             // 睡眠1秒，防止flink因为依赖或其他问题导致任务秒挂
             Thread.sleep(1000);
             String url = yarnClient
-                            .getApplicationReport(clusterClient.getClusterId())
-                            .getTrackingUrl()
+                    .getApplicationReport(clusterClient.getClusterId())
+                    .getTrackingUrl()
                     + JobsOverviewHeaders.URL.substring(1);
 
-            // 访问Flink WebUI 增加Kerberos认证调用HTTP API
-            // ----------------开始----------------------------
-            String json = null;
-            logger.info("ENABLE_KERBEROS_AUTH:" + ENABLE_KERBEROS_AUTH);
-            org.apache.http.HttpResponse httpResponse = null;
-            if (ENABLE_KERBEROS_AUTH) {
+            String json = HttpUtil.get(url);
+
+            // 增加判断访问Flink WebUI如果认证失败，尝试使用Kerberos认证
+            if (HttpUtil.createGet(url).execute().getStatus() == 401) {
+                logger.info("yarn application api url:" + url);
                 logger.info(
-                        "you are using kerberos authentication, please make sure you have kinit, now start to login");
+                        "HTTP API return code 401, try to authenticate using the Kerberos get yarn application state.");
+                org.apache.http.HttpResponse httpResponse = null;
                 String principal = configuration.get(SecurityOptions.KERBEROS_LOGIN_PRINCIPAL);
                 String keytab = configuration.get(SecurityOptions.KERBEROS_LOGIN_KEYTAB);
-                logger.info("认证凭证 principal:" + principal + "||keytab:" + keytab);
+                logger.info("get principal:" + principal + "||keytab:" + keytab);
                 BufferedReader in = null;
                 try {
                     RequestKerberosUrlUtils restTest = new RequestKerberosUrlUtils(principal, keytab, null, false);
@@ -431,26 +426,21 @@ protected String getWebUrl(ClusterClient<ApplicationId> clusterClient, YarnResul
                     in = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"));
                     String str = null;
                     while ((str = in.readLine()) != null) {
-                        logger.info("返回Flink Web API结果:" + str);
+                        logger.info("yarn application state api content:" + str);
                         json = str;
                     }
                     if (httpResponse.getStatusLine().getStatusCode() != 200) {
-                        logger.info(
-                                "认证失败:" + httpResponse.getEntity().getContent().toString());
                         throw new RuntimeException(String.format(
                                 "Failed to get job details, please check yarn cluster status. Web URL is: %s the job tracking url is: %s",
                                 webUrl, url));
                     }
                 } catch (Exception e) {
-                    logger.info("认证失败:" + e.getMessage());
+                    logger.info("Failed to kerberos authentication:" + e.getMessage());
                     e.printStackTrace();
                 }
                 logger.info("kerberos authentication login successfully and start to get job details");
-            } else {
-                json = HttpUtil.get(url);
             }
-            // 访问Flink WebUI 增加Kerberos认证调用HTTP API
-            // ----------------结束----------------------------
+
             try {
                 MultipleJobsDetails jobsDetails = FlinkJsonUtil.toBean(json, JobsOverviewHeaders.getInstance());
                 jobDetailsList.addAll(jobsDetails.getJobs());
@@ -480,8 +470,8 @@ protected String getYarnContainerLog(ApplicationReport applicationReport) throws
         // Wait for up to 2.5 s. If the history log is not found yet, a prompt message will be returned.
         int counts = 5;
         while (yarnClient
-                        .getContainers(applicationReport.getCurrentApplicationAttemptId())
-                        .isEmpty()
+                .getContainers(applicationReport.getCurrentApplicationAttemptId())
+                .isEmpty()
                 && counts-- > 0) {
             ThreadUtil.sleep(500);
         }