diff --git a/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelClientScriptTest.java b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelClientScriptTest.java
new file mode 100644
index 000000000..439f3bebc
--- /dev/null
+++ b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelClientScriptTest.java
@@ -0,0 +1,48 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.bigtop.manager.stack.extra.v1_0_0.seatunnel;
+
+import org.apache.bigtop.manager.stack.core.spi.param.Params;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+public class SeaTunnelClientScriptTest {
+
+    private final SeaTunnelClientScript clientScript = new SeaTunnelClientScript();
+
+    @Test
+    public void testGetComponentName() {
+        assertEquals("seatunnel_client", clientScript.getComponentName());
+    }
+
+    @Test
+    public void testAddParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> clientScript.add(params));
+    }
+
+    @Test
+    public void testConfigureParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> clientScript.configure(params));
+    }
+}
diff --git a/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelMasterScriptTest.java b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelMasterScriptTest.java
new file mode 100644
index 000000000..09e1a0ca3
--- /dev/null
+++ b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelMasterScriptTest.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.bigtop.manager.stack.extra.v1_0_0.seatunnel;
+
+import org.apache.bigtop.manager.stack.core.spi.param.Params;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+public class SeaTunnelMasterScriptTest {
+
+    private final SeaTunnelMasterScript seaTunnelMasterScript = new SeaTunnelMasterScript();
+
+    @Test
+    public void testGetComponentName() {
+        assertEquals("seatunnel_master", seaTunnelMasterScript.getComponentName());
+    }
+
+    @Test
+    public void testAddParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelMasterScript.add(params));
+    }
+
+    @Test
+    public void testConfigureParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelMasterScript.configure(params));
+    }
+
+    @Test
+    public void testStartParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelMasterScript.start(params));
+    }
+
+    @Test
+    public void testStopParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelMasterScript.stop(params));
+    }
+
+    @Test
+    public void testStatusParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelMasterScript.status(params));
+    }
+}
diff --git a/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelParamsTest.java b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelParamsTest.java
new file mode 100644
index 000000000..d6194c7d9
--- /dev/null
+++ b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelParamsTest.java
@@ -0,0 +1,67 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.bigtop.manager.stack.extra.v1_0_0.seatunnel;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SeaTunnelParamsTest {
+
+    private SeaTunnelParams seaTunnelParams;
+
+    @BeforeEach
+    public void setUp() {
+        seaTunnelParams = mock(SeaTunnelParams.class);
+        when(seaTunnelParams.stackHome()).thenReturn("/stack");
+        when(seaTunnelParams.getServiceName()).thenCallRealMethod();
+        when(seaTunnelParams.serviceHome()).thenCallRealMethod();
+        when(seaTunnelParams.sparkHome()).thenCallRealMethod();
+        when(seaTunnelParams.flinkHome()).thenCallRealMethod();
+        when(seaTunnelParams.confDir()).thenCallRealMethod();
+    }
+
+    @Test
+    public void testServiceHome() {
+        assertEquals("/stack/seatunnel", seaTunnelParams.serviceHome());
+    }
+
+    @Test
+    public void testConfDir() {
+        assertEquals("/stack/seatunnel/config", seaTunnelParams.confDir());
+    }
+
+    @Test
+    public void testSparkHome() {
+        assertEquals("/stack/spark", seaTunnelParams.sparkHome());
+    }
+
+    @Test
+    public void testFlinkHome() {
+        assertEquals("/stack/flink", seaTunnelParams.flinkHome());
+    }
+
+    @Test
+    public void testGetServiceName() {
+        assertEquals("seatunnel", seaTunnelParams.getServiceName());
+    }
+}
diff --git a/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelWorkerScriptTest.java b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelWorkerScriptTest.java
new file mode 100644
index 000000000..0cc54c7d5
--- /dev/null
+++ b/bigtop-manager-stack/bigtop-manager-stack-extra/src/test/java/org/apache/bigtop/manager/stack/extra/v1_0_0/seatunnel/SeaTunnelWorkerScriptTest.java
@@ -0,0 +1,66 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *    https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.bigtop.manager.stack.extra.v1_0_0.seatunnel;
+
+import org.apache.bigtop.manager.stack.core.spi.param.Params;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+public class SeaTunnelWorkerScriptTest {
+
+    private final SeaTunnelWorkerScript seaTunnelWorkerScript = new SeaTunnelWorkerScript();
+
+    @Test
+    public void testGetComponentName() {
+        assertEquals("seatunnel_worker", seaTunnelWorkerScript.getComponentName());
+    }
+
+    @Test
+    public void testAddParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelWorkerScript.add(params));
+    }
+
+    @Test
+    public void testConfigureParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelWorkerScript.configure(params));
+    }
+
+    @Test
+    public void testStartParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelWorkerScript.start(params));
+    }
+
+    @Test
+    public void testStopParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelWorkerScript.stop(params));
+    }
+
+    @Test
+    public void testStatusParamsNull() {
+        Params params = null;
+        assertThrows(NullPointerException.class, () -> seaTunnelWorkerScript.status(params));
+    }
+}