diff --git a/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/metainfo.xml b/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/metainfo.xml
index bf9b85b6..4f7174fe 100644
--- a/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/metainfo.xml
+++ b/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/metainfo.xml
@@ -30,16 +30,9 @@
 
         <components>
             <component>
-                <name>seatunnel_master</name>
-                <display-name>SeaTunnel Master</display-name>
-                <category>master</category>
-                <cardinality>1+</cardinality>
-            </component>
-
-            <component>
-                <name>seatunnel_worker</name>
-                <display-name>SeaTunnel Worker</display-name>
-                <category>worker</category>
+                <name>seatunnel_server</name>
+                <display-name>SeaTunnel Server</display-name>
+                <category>server</category>
                 <cardinality>1+</cardinality>
             </component>
             
diff --git a/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/order.json b/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/order.json
index 7c143623..0967ef42 100644
--- a/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/order.json
+++ b/bigtop-manager-server/src/main/resources/stacks/extra/1.0.0/services/seatunnel/order.json
@@ -1,8 +1 @@
-{
-  "SEATUNNEL_WORKER-START": [
-    "SEATUNNEL_MASTER-START"
-  ],
-  "SEATUNNEL_MASTER-STOP": [
-    "SEATUNNEL_WORKER-STOP"
-  ]
-}
+{}
diff --git a/bigtop-manager-stack/bigtop-manager-stack-extra/src/main/java/org/apache/bigtop/manager/stack/extra/param/ExtraParams.java b/bigtop-manager-stack/bigtop-manager-stack-extra/src/main/java/org/apache/bigtop/manager/stack/extra/param/ExtraParams.java
index 34c77e84..79c6c7d8 100644
--- a/bigtop-manager-stack/bigtop-manager-stack-extra/src/main/java/org/apache/bigtop/manager/stack/extra/param/ExtraParams.java
+++ b/bigtop-manager-stack/bigtop-manager-stack-extra/src/main/java/org/apache/bigtop/manager/stack/extra/param/ExtraParams.java
@@ -19,57 +19,14 @@
 package org.apache.bigtop.manager.stack.extra.param;
 
 import org.apache.bigtop.manager.common.message.entity.payload.CommandPayload;
-import org.apache.bigtop.manager.common.utils.Environments;
 import org.apache.bigtop.manager.stack.core.spi.param.BaseParams;
 
-import org.apache.commons.lang3.SystemUtils;
-
 import lombok.NoArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-
-import java.io.File;
 
-@Slf4j
 @NoArgsConstructor
 public abstract class ExtraParams extends BaseParams {
 
     protected ExtraParams(CommandPayload commandPayload) {
         super(commandPayload);
     }
-
-    /**
-     * Extra stack do not belong to any cluster, so we need to override this and provide a group name
-     *
-     * @return group name
-     */
-    @Override
-    public String group() {
-        return "extra";
-    }
-
-    /**
-     * Extra stack do not belong to any cluster, we cannot use stack home of cluster
-     *
-     * @return group name
-     */
-    @Override
-    public String stackHome() {
-        // Parent path of agent dir, which is bigtop-manager-agent/../
-        String parentPath;
-        if (Environments.isDevMode()) {
-            return SystemUtils.getUserDir().getParentFile().getPath();
-        } else {
-            parentPath = new File(ExtraParams.class
-                            .getProtectionDomain()
-                            .getCodeSource()
-                            .getLocation()
-                            .getPath())
-                    .getParentFile()
-                    .getParentFile()
-                    .getParentFile()
-                    .getPath();
-        }
-
-        return parentPath + "/extras";
-    }
 }