diff --git a/dinky-admin/src/main/java/org/dinky/service/task/BaseTask.java b/dinky-admin/src/main/java/org/dinky/service/task/BaseTask.java
index 896d978997..5b34a446d4 100644
--- a/dinky-admin/src/main/java/org/dinky/service/task/BaseTask.java
+++ b/dinky-admin/src/main/java/org/dinky/service/task/BaseTask.java
@@ -23,18 +23,14 @@
 import org.dinky.data.annotations.SupportDialect;
 import org.dinky.data.dto.TaskDTO;
 import org.dinky.data.exception.NotSupportExplainExcepition;
-import org.dinky.data.result.SelectResult;
 import org.dinky.data.result.SqlExplainResult;
 import org.dinky.job.JobResult;
 
 import java.util.List;
 import java.util.Set;
-import java.util.concurrent.TimeUnit;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
-import cn.hutool.cache.Cache;
-import cn.hutool.cache.impl.TimedCache;
 import cn.hutool.core.text.StrFormatter;
 import cn.hutool.core.util.ClassUtil;
 import cn.hutool.core.util.ReflectUtil;
@@ -42,8 +38,6 @@
 
 @AllArgsConstructor
 public abstract class BaseTask {
-
-    private static final Cache<String, SelectResult> results = new TimedCache<>(TimeUnit.MINUTES.toMillis(10));
     final TaskDTO task;
 
     public abstract JobResult execute() throws Exception;
diff --git a/dinky-client/dinky-client-base/src/main/java/org/dinky/constant/CustomerConfigureOptions.java b/dinky-client/dinky-client-base/src/main/java/org/dinky/constant/CustomerConfigureOptions.java
index 72b932dd49..7cc151a646 100644
--- a/dinky-client/dinky-client-base/src/main/java/org/dinky/constant/CustomerConfigureOptions.java
+++ b/dinky-client/dinky-client-base/src/main/java/org/dinky/constant/CustomerConfigureOptions.java
@@ -56,4 +56,9 @@ public class CustomerConfigureOptions {
             .defaultValue("/opt/dinky/sql-exec/")
             .withDescription(
                     "The dinky configuration directory. It is used to mount the ConfigMap to the Flink container.");
+
+    public static final ConfigOption<String> YARN_APPLICATION_USER = key("yarn.application.user")
+            .stringType()
+            .noDefaultValue()
+            .withDescription("A custom user for your YARN application.");
 }
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 05c51d9d22..52b9d9aa40 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
@@ -92,6 +92,7 @@
 import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.ReUtil;
+import cn.hutool.core.util.StrUtil;
 import cn.hutool.http.HttpUtil;
 
 public abstract class YarnGateway extends AbstractGateway {
@@ -174,7 +175,28 @@ private void initYarnClient() {
 
         yarnClient = YarnClient.createYarnClient();
         yarnClient.init(yarnConfiguration);
-        yarnClient.start();
+
+        synchronized (YarnGateway.class) {
+            String hadoopUserName;
+            try {
+                hadoopUserName = UserGroupInformation.getLoginUser().getUserName();
+            } catch (Exception e) {
+                hadoopUserName = "hdfs";
+            }
+
+            // 设置 yarn 提交的用户名
+            String yarnUser = configuration.get(CustomerConfigureOptions.YARN_APPLICATION_USER);
+            if (StrUtil.isNotBlank(yarnUser)) {
+                UserGroupInformation.setLoginUser(UserGroupInformation.createRemoteUser(yarnUser));
+            }
+            try {
+                yarnClient.start();
+            } finally {
+                if (StrUtil.isNotBlank(yarnUser)) {
+                    UserGroupInformation.setLoginUser(UserGroupInformation.createRemoteUser(hadoopUserName));
+                }
+            }
+        }
     }
 
     private Path getYanConfigFilePath(String path) {
@@ -478,7 +500,9 @@ public String getLatestJobManageHost(String appId, String oldJobManagerHost) {
         return null;
     }
 
-    /** Creates a ZooKeeper path of the form "/a/b/.../z". */
+    /**
+     * Creates a ZooKeeper path of the form "/a/b/.../z".
+     */
     private static String generateZookeeperPath(String... paths) {
         final String result = Arrays.stream(paths)
                 .map(YarnGateway::trimSlashes)