diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/enums/ScriptTypeEnum.java b/liteflow-core/src/main/java/com/yomahub/liteflow/enums/ScriptTypeEnum.java
index f350b416..c9a62570 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/enums/ScriptTypeEnum.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/enums/ScriptTypeEnum.java
@@ -8,7 +8,8 @@ public enum ScriptTypeEnum {
 	PYTHON("python", "python"),
 	LUA("luaj", "lua"),
 	AVIATOR("AviatorScript", "aviator"),
-	JAVA("java", "java");
+	JAVA("java", "java"),
+	KOTLIN("kotlin", "kotlin");
 
 	private String engineName;
 
diff --git a/liteflow-script-plugin/liteflow-script-kotlin/pom.xml b/liteflow-script-plugin/liteflow-script-kotlin/pom.xml
new file mode 100644
index 00000000..df3bed9d
--- /dev/null
+++ b/liteflow-script-plugin/liteflow-script-kotlin/pom.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>liteflow-script-plugin</artifactId>
+        <groupId>com.yomahub</groupId>
+        <version>${revision}</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>liteflow-script-kotlin</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-core</artifactId>
+            <version>${revision}</version>
+            <optional>true</optional>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains.kotlin</groupId>
+            <artifactId>kotlin-scripting-jsr223</artifactId>
+        </dependency>
+    </dependencies>
+</project>
\ No newline at end of file
diff --git a/liteflow-script-plugin/liteflow-script-kotlin/src/main/java/com/yomahub/liteflow/script/kotlin/KotlinScriptExecutor.java b/liteflow-script-plugin/liteflow-script-kotlin/src/main/java/com/yomahub/liteflow/script/kotlin/KotlinScriptExecutor.java
new file mode 100644
index 00000000..acdc490d
--- /dev/null
+++ b/liteflow-script-plugin/liteflow-script-kotlin/src/main/java/com/yomahub/liteflow/script/kotlin/KotlinScriptExecutor.java
@@ -0,0 +1,15 @@
+package com.yomahub.liteflow.script.kotlin;
+
+import com.yomahub.liteflow.enums.ScriptTypeEnum;
+import com.yomahub.liteflow.script.jsr223.JSR223ScriptExecutor;
+
+/**
+ * Kotlin脚本执行器
+ * @author DaleLee
+ */
+public class KotlinScriptExecutor extends JSR223ScriptExecutor {
+    @Override
+    public ScriptTypeEnum scriptType() {
+        return ScriptTypeEnum.KOTLIN;
+    }
+}
diff --git a/liteflow-script-plugin/liteflow-script-kotlin/src/main/resources/META-INF/services/com.yomahub.liteflow.script.ScriptExecutor b/liteflow-script-plugin/liteflow-script-kotlin/src/main/resources/META-INF/services/com.yomahub.liteflow.script.ScriptExecutor
new file mode 100644
index 00000000..ccce7e1f
--- /dev/null
+++ b/liteflow-script-plugin/liteflow-script-kotlin/src/main/resources/META-INF/services/com.yomahub.liteflow.script.ScriptExecutor
@@ -0,0 +1,2 @@
+# Kotlin的实现
+com.yomahub.liteflow.script.kotlin.KotlinScriptExecutor
\ No newline at end of file
diff --git a/liteflow-script-plugin/pom.xml b/liteflow-script-plugin/pom.xml
index 2c43fa16..a188cd04 100644
--- a/liteflow-script-plugin/pom.xml
+++ b/liteflow-script-plugin/pom.xml
@@ -23,6 +23,7 @@
         <module>liteflow-script-lua</module>
         <module>liteflow-script-aviator</module>
         <module>liteflow-script-java</module>
+        <module>liteflow-script-kotlin</module>
     </modules>
 
 </project>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/pom.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/pom.xml
new file mode 100644
index 00000000..0563cb2d
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/pom.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>liteflow-testcase-el</artifactId>
+        <groupId>com.yomahub</groupId>
+        <version>${revision}</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>liteflow-testcase-el-script-kotlin-springboot</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-spring-boot-starter</artifactId>
+            <version>${revision}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-script-kotlin</artifactId>
+            <version>${revision}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/BaseTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/BaseTest.java
new file mode 100644
index 00000000..6cb71ce8
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/BaseTest.java
@@ -0,0 +1,24 @@
+package com.yomahub.liteflow.test.script;
+
+import com.yomahub.liteflow.core.FlowInitHook;
+import com.yomahub.liteflow.flow.FlowBus;
+import com.yomahub.liteflow.property.LiteflowConfigGetter;
+import com.yomahub.liteflow.spi.holder.SpiFactoryCleaner;
+import com.yomahub.liteflow.spring.ComponentScanner;
+import com.yomahub.liteflow.thread.ExecutorHelper;
+import org.junit.jupiter.api.AfterAll;
+
+public class BaseTest {
+
+	@AfterAll
+	public static void cleanScanCache() {
+		ComponentScanner.cleanCache();
+		FlowBus.cleanCache();
+		ExecutorHelper.loadInstance().clearExecutorServiceMap();
+		SpiFactoryCleaner.clean();
+		LiteflowConfigGetter.clean();
+		FlowInitHook.cleanHook();
+		FlowBus.clearStat();
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/LiteFlowCmpDataKotlinScriptELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/LiteFlowCmpDataKotlinScriptELTest.java
new file mode 100644
index 00000000..c950c67d
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/LiteFlowCmpDataKotlinScriptELTest.java
@@ -0,0 +1,36 @@
+package com.yomahub.liteflow.test.script.kotlin.cmpdata;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/cmpdata/application.properties")
+@SpringBootTest(classes = LiteFlowCmpDataKotlinScriptELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.cmpdata.cmp" })
+public class LiteFlowCmpDataKotlinScriptELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	@Test
+	public void testCmpData1() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertTrue(response.isSuccess());
+		Assertions.assertEquals("1995-10-01", context.getData("s1"));
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/cmp/ACmp.java
new file mode 100644
index 00000000..1de2ccb9
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/cmpdata/cmp/ACmp.java
@@ -0,0 +1,22 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.cmpdata.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println(this.getCmpData(String.class));
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/LiteFlowKotlinScriptCommonELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/LiteFlowKotlinScriptCommonELTest.java
new file mode 100644
index 00000000..17b61966
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/LiteFlowKotlinScriptCommonELTest.java
@@ -0,0 +1,91 @@
+package com.yomahub.liteflow.test.script.kotlin.common;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+/**
+ * Kotlin 脚本测试
+ *
+ * @author DaleLee
+ */
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/common/application.properties")
+@SpringBootTest(classes = LiteFlowKotlinScriptCommonELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.script.kotlin.common.cmp"})
+public class LiteFlowKotlinScriptCommonELTest extends BaseTest {
+
+    @Resource
+    private FlowExecutor flowExecutor;
+
+    @Test
+    public void testCommonScript1() {
+        LiteflowResponse response = flowExecutor.execute2Resp("testCommonScript1", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        DefaultContext context = response.getFirstContextBean();
+        Assertions.assertEquals(Integer.valueOf(5), context.getData("s1"));
+    }
+
+    @Test
+    public void testForScript1() {
+        DefaultContext context = new DefaultContext();
+        context.setData("k1", 1);
+        context.setData("k2", 2);
+        LiteflowResponse response = flowExecutor.execute2Resp("testForScript1", "arg", context);
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("s2==>a==>a==>a", response.getExecuteStepStr());
+    }
+
+    @Test
+    public void testBooleanScript1() {
+        LiteflowResponse response = flowExecutor.execute2Resp("testBooleanScript1", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("s3==>b", response.getExecuteStepStr());
+    }
+
+    @Test
+    public void testBooleanScript2() {
+        LiteflowResponse response = flowExecutor.execute2Resp("testBooleanScript2", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("s4", response.getExecuteStepStr());
+    }
+
+    @Test
+    public void testBooleanScript3() {
+        DefaultContext context = new DefaultContext();
+        context.setData("count", 2);
+        LiteflowResponse response = flowExecutor.execute2Resp("testBooleanScript3", "arg", context);
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("s3==>b==>s6==>s3==>b==>s6==>s3==>b==>s6",response.getExecuteStepStr());
+    }
+
+    @Test
+    public void testSwitchScript1() {
+        DefaultContext context = new DefaultContext();
+        context.setData("id", "c");
+        LiteflowResponse response = flowExecutor.execute2Resp("testSwitchScript1", "arg", context);
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("s5==>c", response.getExecuteStepStr());
+    }
+
+    @Test
+    public void testFileScript1() {
+        LiteflowResponse response = flowExecutor.execute2Resp("testFileScript1", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        DefaultContext context = response.getFirstContextBean();
+        Assertions.assertEquals(Integer.valueOf(6), context.getData("s7"));
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/ACmp.java
new file mode 100644
index 00000000..895686f1
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.common.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/BCmp.java
new file mode 100644
index 00000000..1c4eb649
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.common.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/CCmp.java
new file mode 100644
index 00000000..661e979a
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/common/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.common.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/LiteFlowScriptContextbeanKotlinELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/LiteFlowScriptContextbeanKotlinELTest.java
new file mode 100644
index 00000000..d0bdba39
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/LiteFlowScriptContextbeanKotlinELTest.java
@@ -0,0 +1,57 @@
+package com.yomahub.liteflow.test.script.kotlin.contextbean;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.test.script.BaseTest;
+import com.yomahub.liteflow.test.script.kotlin.contextbean.bean.CheckContext;
+import com.yomahub.liteflow.test.script.kotlin.contextbean.bean.Order2Context;
+import com.yomahub.liteflow.test.script.kotlin.contextbean.bean.OrderContext;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/contextbean/application.properties")
+@SpringBootTest(classes = LiteFlowScriptContextbeanKotlinELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.contextbean.cmp",
+		"com.yomahub.liteflow.test.script.kotlin.contextbean.bean" })
+public class LiteFlowScriptContextbeanKotlinELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	@Test
+	public void testContextBean1() {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg", OrderContext.class, CheckContext.class,
+				Order2Context.class);
+		Assertions.assertTrue(response.isSuccess());
+		OrderContext orderContext = response.getContextBean(OrderContext.class);
+		CheckContext checkContext = response.getContextBean(CheckContext.class);
+		Order2Context order2Context = response.getContextBean(Order2Context.class);
+		Assertions.assertEquals("order1", orderContext.getOrderNo());
+		Assertions.assertEquals("sign1", checkContext.getSign());
+		Assertions.assertEquals("order2", order2Context.getOrderNo());
+	}
+
+	@Test
+	public void testContextBean2() throws Exception {
+		OrderContext orderContext = new OrderContext();
+		orderContext.setOrderNo("order1");
+		CheckContext checkContext = new CheckContext();
+		checkContext.setSign("sign1");
+		Order2Context orderContext2 = new Order2Context();
+		orderContext2.setOrderNo("order2");
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", null, orderContext, checkContext,
+				orderContext2);
+		Assertions.assertTrue(response.isSuccess());
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/CheckContext.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/CheckContext.java
new file mode 100644
index 00000000..9b385913
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/CheckContext.java
@@ -0,0 +1,28 @@
+package com.yomahub.liteflow.test.script.kotlin.contextbean.bean;
+
+import com.yomahub.liteflow.context.ContextBean;
+
+@ContextBean
+public class CheckContext {
+
+	private String sign;
+
+	private int randomId;
+
+	public String getSign() {
+		return sign;
+	}
+
+	public void setSign(String sign) {
+		this.sign = sign;
+	}
+
+	public int getRandomId() {
+		return randomId;
+	}
+
+	public void setRandomId(int randomId) {
+		this.randomId = randomId;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/Order2Context.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/Order2Context.java
new file mode 100644
index 00000000..325548ef
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/Order2Context.java
@@ -0,0 +1,37 @@
+package com.yomahub.liteflow.test.script.kotlin.contextbean.bean;
+
+import java.util.Date;
+
+public class Order2Context {
+
+	private String orderNo;
+
+	private int orderType;
+
+	private Date createTime;
+
+	public String getOrderNo() {
+		return orderNo;
+	}
+
+	public void setOrderNo(String orderNo) {
+		this.orderNo = orderNo;
+	}
+
+	public int getOrderType() {
+		return orderType;
+	}
+
+	public void setOrderType(int orderType) {
+		this.orderType = orderType;
+	}
+
+	public Date getCreateTime() {
+		return createTime;
+	}
+
+	public void setCreateTime(Date createTime) {
+		this.createTime = createTime;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/OrderContext.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/OrderContext.java
new file mode 100644
index 00000000..31fcae99
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/bean/OrderContext.java
@@ -0,0 +1,40 @@
+package com.yomahub.liteflow.test.script.kotlin.contextbean.bean;
+
+import com.yomahub.liteflow.context.ContextBean;
+
+import java.util.Date;
+
+@ContextBean("order")
+public class OrderContext {
+
+	private String orderNo;
+
+	private int orderType;
+
+	private Date createTime;
+
+	public String getOrderNo() {
+		return orderNo;
+	}
+
+	public void setOrderNo(String orderNo) {
+		this.orderNo = orderNo;
+	}
+
+	public int getOrderType() {
+		return orderType;
+	}
+
+	public void setOrderType(int orderType) {
+		this.orderType = orderType;
+	}
+
+	public Date getCreateTime() {
+		return createTime;
+	}
+
+	public void setCreateTime(Date createTime) {
+		this.createTime = createTime;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/ACmp.java
new file mode 100644
index 00000000..811c8988
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.contextbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/BCmp.java
new file mode 100644
index 00000000..608f172b
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.contextbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/CCmp.java
new file mode 100644
index 00000000..a63216cb
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/contextbean/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.contextbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/LiteflowKotlinScriptMetaELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/LiteflowKotlinScriptMetaELTest.java
new file mode 100644
index 00000000..c941b00a
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/LiteflowKotlinScriptMetaELTest.java
@@ -0,0 +1,37 @@
+package com.yomahub.liteflow.test.script.kotlin.meta;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/meta/application.properties")
+@SpringBootTest(classes = LiteflowKotlinScriptMetaELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({"com.yomahub.liteflow.test.script.kotlin.meta.cmp"})
+public class LiteflowKotlinScriptMetaELTest extends BaseTest {
+
+    @Resource
+    private FlowExecutor flowExecutor;
+
+    @Test
+    public void testMeta() {
+        LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+        DefaultContext context = response.getFirstContextBean();
+        Assertions.assertTrue(response.isSuccess());
+        Assertions.assertEquals("chain1", context.getData("currChainId"));
+        Assertions.assertEquals("arg", context.getData("requestData"));
+        Assertions.assertEquals("s1", context.getData("nodeId"));
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/ACmp.java
new file mode 100644
index 00000000..baadb1aa
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.meta.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/BCmp.java
new file mode 100644
index 00000000..c101ba3b
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.meta.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/CCmp.java
new file mode 100644
index 00000000..c02ae6b2
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/meta/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.meta.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/LiteflowKotlinScriptRefreshELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/LiteflowKotlinScriptRefreshELTest.java
new file mode 100644
index 00000000..af0cd54e
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/LiteflowKotlinScriptRefreshELTest.java
@@ -0,0 +1,48 @@
+package com.yomahub.liteflow.test.script.kotlin.refresh;
+
+import cn.hutool.core.io.resource.ResourceUtil;
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.enums.FlowParserTypeEnum;
+import com.yomahub.liteflow.flow.FlowBus;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/refresh/application.properties")
+@SpringBootTest(classes = LiteflowKotlinScriptRefreshELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.refresh.cmp" })
+public class LiteflowKotlinScriptRefreshELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	// 测试脚本的热重载
+	@Test
+	public void testRefresh1() throws Exception {
+		// 根据配置，加载的应该是flow.xml，执行原来的规则
+		LiteflowResponse responseOld = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertTrue(responseOld.isSuccess());
+		Assertions.assertEquals("d==>s1[选择脚本]==>a", responseOld.getExecuteStepStr());
+		// 更改规则，重新加载，更改的规则内容从flow_update.xml里读取，这里只是为了模拟下获取新的内容。不一定是从文件中读取
+		String newContent = ResourceUtil.readUtf8Str("classpath: /refresh/flow_update.xml");
+		// 进行刷新
+		FlowBus.refreshFlowMetaData(FlowParserTypeEnum.TYPE_EL_XML, newContent);
+
+		// 重新执行chain2这个链路，结果会变
+		LiteflowResponse responseNew = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertTrue(responseNew.isSuccess());
+		Assertions.assertEquals("d==>s1[选择脚本_改]==>b==>s2[普通脚本_新增]", responseNew.getExecuteStepStr());
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/ACmp.java
new file mode 100644
index 00000000..80182dad
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.refresh.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/BCmp.java
new file mode 100644
index 00000000..ad4d47c8
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.refresh.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/CCmp.java
new file mode 100644
index 00000000..aa4b3795
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.refresh.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/DCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/DCmp.java
new file mode 100644
index 00000000..2062df4d
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/refresh/cmp/DCmp.java
@@ -0,0 +1,24 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.refresh.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.slot.DefaultContext;
+
+@LiteflowComponent("d")
+public class DCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		DefaultContext context = this.getFirstContextBean();
+		context.setData("count", 198);
+		System.out.println("DCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/remove/LiteFlowKotlinScriptRemoveELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/remove/LiteFlowKotlinScriptRemoveELTest.java
new file mode 100644
index 00000000..3249d3a2
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/remove/LiteFlowKotlinScriptRemoveELTest.java
@@ -0,0 +1,114 @@
+package com.yomahub.liteflow.test.script.kotlin.remove;
+
+import com.yomahub.liteflow.builder.el.LiteFlowChainELBuilder;
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.enums.ScriptTypeEnum;
+import com.yomahub.liteflow.exception.ELParseException;
+import com.yomahub.liteflow.flow.FlowBus;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.script.ScriptExecutor;
+import com.yomahub.liteflow.script.ScriptExecutorFactory;
+import com.yomahub.liteflow.script.exception.ScriptLoadException;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * 测试脚本的卸载和重载功能
+ *
+ * @author DaleLee
+ */
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/remove/application.properties")
+@SpringBootTest(classes = LiteFlowKotlinScriptRemoveELTest.class)
+@EnableAutoConfiguration
+public class LiteFlowKotlinScriptRemoveELTest extends BaseTest {
+
+    @Resource
+    private FlowExecutor flowExecutor;
+
+    private ScriptExecutor scriptExecutor = ScriptExecutorFactory.loadInstance()
+            .getScriptExecutor(ScriptTypeEnum.KOTLIN.getDisplayName());
+
+    // 仅卸载脚本
+    @Test
+    public void testUnload() {
+        flowExecutor.reloadRule();
+
+        // 获取节点id
+        List<String> nodeIds = scriptExecutor.getNodeIds();
+        Assertions.assertEquals(2, nodeIds.size());
+        Assertions.assertTrue(nodeIds.contains("s1"));
+        Assertions.assertTrue(nodeIds.contains("s2"));
+
+        // 保证脚本可以正常运行
+        LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        DefaultContext context = response.getFirstContextBean();
+        Assertions.assertEquals(Integer.valueOf(6), context.getData("s1"));
+
+        // 卸载脚本
+        scriptExecutor.unLoad("s1");
+        response = flowExecutor.execute2Resp("chain1", "arg");
+        Assertions.assertFalse(response.isSuccess());
+        Assertions.assertEquals(ScriptLoadException.class, response.getCause().getClass());
+        Assertions.assertEquals("script for node[s1] is not loaded", response.getMessage());
+
+        // 脚本已卸载
+        Assertions.assertFalse(scriptExecutor.getNodeIds().contains("s1"));
+    }
+
+    // 卸载节点和脚本
+    @Test
+    public void testRemove() {
+        flowExecutor.reloadRule();
+
+        // 保证脚本可以正常运行
+        LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg");
+        Assertions.assertTrue(response.isSuccess());
+        DefaultContext context = response.getFirstContextBean();
+        Assertions.assertEquals(Integer.valueOf(5), context.getData("s2"));
+
+        // 卸载节点
+        FlowBus.unloadScriptNode("s2");
+
+        // 旧 chain 报脚本加载错误
+        response = flowExecutor.execute2Resp("chain2", "arg");
+        Assertions.assertEquals(ScriptLoadException.class, response.getCause().getClass());
+
+        // 新 chian 会找不到节点
+        Assertions.assertThrows(ELParseException.class,
+                () -> LiteFlowChainELBuilder.createChain()
+                        .setChainId("chain3")
+                        .setEL("THEN(s2)")
+                        .build());
+
+        // 节点已卸载
+        Assertions.assertFalse(FlowBus.containNode("s2"));
+        // 脚本已卸载
+        Assertions.assertFalse(scriptExecutor.getNodeIds().contains("s2"));
+    }
+
+    // 重载脚本
+    @Test
+    public void testReloadScript() {
+        flowExecutor.reloadRule();
+        String script = "(bindings[\"defaultContext\"] as? DefaultContext)?.setData(\"s1\", \"abc\")";
+        FlowBus.reloadScript("s1", script);
+        LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+        DefaultContext context = response.getFirstContextBean();
+        // 执行结果变更
+        Assertions.assertEquals("abc", context.getData("s1"));
+        // 脚本变更
+        Assertions.assertEquals(FlowBus.getNode("s1").getScript(), script);
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/LiteFlowScriptScriptbeanKotlinELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/LiteFlowScriptScriptbeanKotlinELTest.java
new file mode 100644
index 00000000..20fc01ef
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/LiteFlowScriptScriptbeanKotlinELTest.java
@@ -0,0 +1,103 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.exception.ScriptBeanMethodInvokeException;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.script.ScriptBeanManager;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+import java.util.HashMap;
+import java.util.Map;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/scriptbean/application.properties")
+@SpringBootTest(classes = LiteFlowScriptScriptbeanKotlinELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.scriptbean.cmp",
+		"com.yomahub.liteflow.test.script.kotlin.scriptbean.bean" })
+public class LiteFlowScriptScriptbeanKotlinELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	@Test
+	public void testScriptBean1() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello", context.getData("demo"));
+	}
+
+	@Test
+	public void testScriptBean2() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello,kobe", context.getData("demo"));
+	}
+
+	// 测试scriptBean includeMethodName配置包含情况下
+	@Test
+	public void testScriptBean3() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain3", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello,kobe", context.getData("demo"));
+	}
+
+	// 测试scriptBean includeMethodName配置不包含情况下
+	@Test
+	public void testScriptBean4() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain4", "arg");
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals(ScriptBeanMethodInvokeException.class, response.getCause().getClass());
+	}
+
+	// 测试scriptBean excludeMethodName配置不包含情况下
+	@Test
+	public void testScriptBean5() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain5", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello,kobe", context.getData("demo"));
+	}
+
+	// 测试scriptBean excludeMethodName配置包含情况下
+	@Test
+	public void testScriptBean6() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain6", "arg");
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals(ScriptBeanMethodInvokeException.class, response.getCause().getClass());
+	}
+
+	// 测试在ScriptBeanManager里放入上下文，实现自定义脚本引用名称
+	@Test
+	public void testScriptBean7() throws Exception {
+		Map<String, String> map = new HashMap<>();
+		ScriptBeanManager.addScriptBean("abcCx", map);
+		LiteflowResponse response = flowExecutor.execute2Resp("chain7", "arg", map);
+		Assertions.assertTrue(response.isSuccess());
+		Map<String, String> context = response.getFirstContextBean();
+		Assertions.assertEquals("hello", context.get("demo"));
+	}
+
+	//测试用构造方法的方式注入bean的场景
+	@Test
+	public void testScriptBean8() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain8", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello,jordan", context.getData("demo"));
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean1.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean1.java
new file mode 100644
index 00000000..8e650f77
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean1.java
@@ -0,0 +1,23 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.bean;
+
+import com.yomahub.liteflow.script.annotation.ScriptBean;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+@Component
+@ScriptBean("demo")
+public class DemoBean1 {
+
+	@Resource
+	private DemoBean2 demoBean2;
+
+	public String getDemoStr1() {
+		return "hello";
+	}
+
+	public String getDemoStr2(String name) {
+		return demoBean2.getDemoStr2(name);
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean2.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean2.java
new file mode 100644
index 00000000..a074ad4a
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean2.java
@@ -0,0 +1,12 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.bean;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class DemoBean2 {
+
+	public String getDemoStr2(String name) {
+		return "hello," + name;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean3.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean3.java
new file mode 100644
index 00000000..4e31d7b8
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean3.java
@@ -0,0 +1,22 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.bean;
+
+import com.yomahub.liteflow.script.annotation.ScriptBean;
+import org.springframework.stereotype.Component;
+
+@Component
+@ScriptBean(name = "demo3", includeMethodName = { "test1", "test2" })
+public class DemoBean3 {
+
+	public String test1(String name) {
+		return "hello," + name;
+	}
+
+	public String test2(String name) {
+		return "hello," + name;
+	}
+
+	public String test3(String name) {
+		return "hello," + name;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean4.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean4.java
new file mode 100644
index 00000000..d473f716
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean4.java
@@ -0,0 +1,22 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.bean;
+
+import com.yomahub.liteflow.script.annotation.ScriptBean;
+import org.springframework.stereotype.Component;
+
+@Component
+@ScriptBean(name = "demo4", excludeMethodName = { "test2", "test3" })
+public class DemoBean4 {
+
+	public String test1(String name) {
+		return "hello," + name;
+	}
+
+	public String test2(String name) {
+		return "hello," + name;
+	}
+
+	public String test3(String name) {
+		return "hello," + name;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean5.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean5.java
new file mode 100644
index 00000000..7f64ba0c
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/bean/DemoBean5.java
@@ -0,0 +1,24 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.bean;
+
+import com.yomahub.liteflow.script.annotation.ScriptBean;
+import org.springframework.stereotype.Component;
+
+@Component
+@ScriptBean("demo5")
+public class DemoBean5 {
+
+	private final DemoBean2 demoBean2;
+
+	public DemoBean5(DemoBean2 demoBean2) {
+		this.demoBean2 = demoBean2;
+	}
+
+	public String getDemoStr1() {
+		return "hello";
+	}
+
+	public String getDemoStr2(String name) {
+		return demoBean2.getDemoStr2(name);
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/ACmp.java
new file mode 100644
index 00000000..a1531df6
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/BCmp.java
new file mode 100644
index 00000000..eac2a2db
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/CCmp.java
new file mode 100644
index 00000000..8c244ff4
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptbean/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptbean.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/LiteFlowScriptScriptMethodKotlinELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/LiteFlowScriptScriptMethodKotlinELTest.java
new file mode 100644
index 00000000..651796fb
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/LiteFlowScriptScriptMethodKotlinELTest.java
@@ -0,0 +1,45 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.slot.DefaultContext;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/scriptmethod/application.properties")
+@SpringBootTest(classes = LiteFlowScriptScriptMethodKotlinELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.scriptmethod.cmp",
+		"com.yomahub.liteflow.test.script.kotlin.scriptmethod.bean" })
+public class LiteFlowScriptScriptMethodKotlinELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	@Test
+	public void testScriptBean1() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello", context.getData("demo"));
+	}
+
+	@Test
+	public void testScriptBean2() throws Exception {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain2", "arg");
+		Assertions.assertTrue(response.isSuccess());
+		DefaultContext context = response.getFirstContextBean();
+		Assertions.assertEquals("hello,kobe", context.getData("demo"));
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean1.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean1.java
new file mode 100644
index 00000000..640ef677
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean1.java
@@ -0,0 +1,24 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod.bean;
+
+import com.yomahub.liteflow.script.annotation.ScriptMethod;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+
+@Component
+public class DemoBean1 {
+
+	@Resource
+	private DemoBean2 demoBean2;
+
+	@ScriptMethod("demo")
+	public String getDemoStr1() {
+		return "hello";
+	}
+
+	@ScriptMethod("demo2")
+	public String getDemoStr2(String name) {
+		return demoBean2.getDemoStr2(name);
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean2.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean2.java
new file mode 100644
index 00000000..db6a06dc
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/bean/DemoBean2.java
@@ -0,0 +1,12 @@
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod.bean;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class DemoBean2 {
+
+	public String getDemoStr2(String name) {
+		return "hello," + name;
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/ACmp.java
new file mode 100644
index 00000000..fe678737
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/BCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/BCmp.java
new file mode 100644
index 00000000..af4217e6
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/BCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("b")
+public class BCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("BCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/CCmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/CCmp.java
new file mode 100644
index 00000000..ea5401aa
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/scriptmethod/cmp/CCmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.scriptmethod.cmp;
+
+import com.yomahub.liteflow.core.NodeComponent;
+import org.springframework.stereotype.Component;
+
+@Component("c")
+public class CCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("CCmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/TestException.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/TestException.java
new file mode 100644
index 00000000..c4f2be49
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/TestException.java
@@ -0,0 +1,15 @@
+package com.yomahub.liteflow.test.script.kotlin.throwException;
+
+import com.yomahub.liteflow.exception.LiteFlowException;
+
+public class TestException extends LiteFlowException {
+
+	public TestException(String message) {
+		super(message);
+	}
+
+	public TestException(String code, String message) {
+		super(code, message);
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/ThrowExceptionScriptKotlinELTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/ThrowExceptionScriptKotlinELTest.java
new file mode 100644
index 00000000..2dd09ccc
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/ThrowExceptionScriptKotlinELTest.java
@@ -0,0 +1,37 @@
+package com.yomahub.liteflow.test.script.kotlin.throwException;
+
+import com.yomahub.liteflow.core.FlowExecutor;
+import com.yomahub.liteflow.flow.LiteflowResponse;
+import com.yomahub.liteflow.test.script.BaseTest;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import javax.annotation.Resource;
+
+/**
+ * 测试 springboot下的 Kotlin 脚本抛错
+ */
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(value = "classpath:/throwException/application.properties")
+@SpringBootTest(classes = ThrowExceptionScriptKotlinELTest.class)
+@EnableAutoConfiguration
+@ComponentScan({ "com.yomahub.liteflow.test.script.kotlin.throwException.cmp" })
+public class ThrowExceptionScriptKotlinELTest extends BaseTest {
+
+	@Resource
+	private FlowExecutor flowExecutor;
+
+	@Test
+	public void test1() {
+		LiteflowResponse response = flowExecutor.execute2Resp("chain1", "arg");
+		Assertions.assertFalse(response.isSuccess());
+		Assertions.assertEquals("T01", response.getCode());
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/cmp/ACmp.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/cmp/ACmp.java
new file mode 100644
index 00000000..7c41ce79
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/throwException/cmp/ACmp.java
@@ -0,0 +1,21 @@
+/**
+ * <p>Title: liteflow</p>
+ * <p>Description: 轻量级的组件式流程框架</p>
+ * @author Bryan.Zhang
+ * @email weenyc31@163.com
+ * @Date 2020/4/1
+ */
+package com.yomahub.liteflow.test.script.kotlin.throwException.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("a")
+public class ACmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("ACmp executed!");
+	}
+
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/validate/ValidateKotlinScriptComponentTest.java b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/validate/ValidateKotlinScriptComponentTest.java
new file mode 100644
index 00000000..841d5933
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/java/com/yomahub/liteflow/test/script/kotlin/validate/ValidateKotlinScriptComponentTest.java
@@ -0,0 +1,33 @@
+package com.yomahub.liteflow.test.script.kotlin.validate;
+
+import com.yomahub.liteflow.enums.ScriptTypeEnum;
+import com.yomahub.liteflow.script.ScriptExecutor;
+import com.yomahub.liteflow.script.ScriptExecutorFactory;
+import com.yomahub.liteflow.script.validator.ScriptValidator;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.test.context.SpringBootTest;
+
+import javax.script.Compilable;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
+
+@SpringBootTest(classes = ValidateKotlinScriptComponentTest.class)
+@EnableAutoConfiguration
+public class ValidateKotlinScriptComponentTest {
+    @Test
+    public void testScriptComponentValidateFunction() throws Exception {
+        // 编译错误，字符串不能直接赋值给Int
+        String wrongScript = "val number: Int = \"123\"";
+        // 使用转换函数
+        String correctScript = "val number: Int = \"123\".toInt()";
+
+        Assertions.assertTrue(ScriptValidator.validate(correctScript));
+        Assertions.assertFalse(ScriptValidator.validate(wrongScript));
+
+        Assertions.assertTrue(ScriptValidator.validate(correctScript, ScriptTypeEnum.KOTLIN));
+        Assertions.assertFalse(ScriptValidator.validate(correctScript, ScriptTypeEnum.JS));
+    }
+}
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/application.properties
new file mode 100644
index 00000000..4cc9f322
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=cmpdata/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/flow.xml
new file mode 100644
index 00000000..889ae01e
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/cmpdata/flow.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE flow PUBLIC  "liteflow" "liteflow.dtd">
+<flow>
+    <nodes>
+        <node id="s1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                var _meta = bindings["_meta"] as Map<String, *>
+                var cmpData = _meta["cmpData"] as Map<String, *>
+                var context = bindings["defaultContext"] as DefaultContext
+                context.setData("s1", cmpData["birth"])
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        cmpData = '{"name":"jack","age":27,"birth":"1995-10-01"}';
+
+        THEN(
+            s1.data(cmpData),
+            a
+        );
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/application.properties
new file mode 100644
index 00000000..4c9c216b
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=common/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/flow.xml
new file mode 100644
index 00000000..47d5e480
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/common/flow.xml
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                fun sum(a: Int, b: Int) = a + b
+                var a = 2
+                var b = 3
+                // 从 bindings 中获取上下文
+                val defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("s1", sum(a, b))
+                println("Hello Kotlin!")
+            ]]>
+        </node>
+        <node id="s2" type="for_script" language="kotlin">
+            <![CDATA[
+                fun getCount(): Int {
+                    val ctx = bindings["defaultContext"] as DefaultContext
+                    var n1 = ctx.getData("k1") as Int;
+                    var n2 = ctx.getData("k2") as Int;
+                    return n1 + n2;
+                }
+                // 函数名可以自定义，但必须返回 Int
+                // 以最后调用的函数返回结果作为脚本的返回值
+                // 最后调用的函数结果不能赋值给其他变量
+                getCount()
+            ]]>
+        </node>
+        <node id="s3" type="boolean_script" language="kotlin">
+            <![CDATA[
+                fun getBoolean1() = 2 > 1
+                // 函数名可以自定义，但必须返回 Boolean
+                getBoolean1()
+            ]]>
+        </node>
+        <node id="s4" type="boolean_script" language="kotlin">
+            <![CDATA[
+                fun getBoolean2() = 2 < 1
+                getBoolean2()
+            ]]>
+        </node>
+        <node id="s5" type="switch_script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                fun getId(ctx: DefaultContext) : String {
+                    return ctx.getData("id") as String
+                }
+                // 函数名可以自定义，但必须返回 String
+                getId(bindings["defaultContext"] as DefaultContext)
+            ]]>
+        </node>
+        <node id="s6" type="boolean_script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                fun isBreak() : Boolean {
+                    val ctx = bindings["defaultContext"] as DefaultContext
+                    var count = ctx.getData("count") as Int;
+                    ctx.setData("count", --count)
+                    println("count: $count")
+                    return count < 0;
+                }
+                isBreak()
+            ]]>
+        </node>
+        <node id="s7" type="script" language="kotlin" file="script-file/s7.kts"/>
+    </nodes>
+
+    <chain name="testCommonScript1">
+        THEN(a, b, c, s1);
+    </chain>
+
+    <chain name="testForScript1">
+        FOR(s2).DO(a);
+    </chain>
+
+    <chain name="testBooleanScript1">
+        IF(s3, b);
+    </chain>
+
+    <chain name="testBooleanScript2">
+        IF(s4, b);
+    </chain>
+
+    <chain name="testBooleanScript3">
+        WHILE(s3).DO(b).BREAK(s6);
+    </chain>
+
+    <chain name="testSwitchScript1">
+        SWITCH(s5).TO(a, b, c);
+    </chain>
+
+    <chain name="testFileScript1">
+        THEN(s7);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/application.properties
new file mode 100644
index 00000000..25ff2335
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=contextbean/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/flow.xml
new file mode 100644
index 00000000..a7a290a7
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/contextbean/flow.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+
+    <nodes>
+        <node id="d" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.test.script.kotlin.contextbean.bean.*
+
+                var order = bindings["order"] as OrderContext
+                var checkContext = bindings["checkContext"] as CheckContext
+                var order2Context = bindings["order2Context"] as Order2Context
+
+                order.setOrderNo("order1")
+                checkContext.setSign("sign1")
+                order2Context.setOrderNo("order2")
+            ]]>
+        </node>
+
+        <node id="e" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.test.script.kotlin.contextbean.bean.*
+
+                var order = bindings["order"] as OrderContext
+                var checkContext = bindings["checkContext"] as CheckContext
+                var order2Context = bindings["order2Context"] as Order2Context
+
+                var orderNo = order.getOrderNo()
+                println(orderNo)
+                var sign = checkContext.getSign()
+                println(sign)
+                var orderNo2 = order2Context.getOrderNo()
+                println(orderNo2)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        THEN(a,b,c,d);
+    </chain>
+
+    <chain name="chain2">
+        THEN(a,b,c,e);
+    </chain>
+
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/application.properties
new file mode 100644
index 00000000..8d005372
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=meta/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/flow.xml
new file mode 100644
index 00000000..ff49ec51
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/meta/flow.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" name="普通脚本1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                var _meta = bindings["_meta"] as Map<String, *>
+                var nodeId = _meta["nodeId"]
+                var currChainId = _meta["currChainId"]
+                var requestData = _meta["requestData"]
+
+                var context = bindings["defaultContext"] as DefaultContext
+                context.setData("nodeId",nodeId)
+                context.setData("currChainId",currChainId)
+                context.setData("requestData",requestData)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain id="chain1">
+        THEN(a, b, c, s1);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/application.properties
new file mode 100644
index 00000000..52bc92b9
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=refresh/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow.xml
new file mode 100644
index 00000000..b74f49ba
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" name="选择脚本" type="switch_script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                fun getId(): String {
+                    val context = bindings["defaultContext"] as DefaultContext
+                    var count = context.getData("count") as Int;
+                    if(count > 100) {
+                        return "a";
+                    } else {
+                        return "b";
+                    }
+                }
+                getId()
+            ]]>
+        </node>
+
+    </nodes>
+
+    <chain name="chain1">
+        THEN(d, SWITCH(s1).to(a,b));
+    </chain>
+
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow_update.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow_update.xml
new file mode 100644
index 00000000..94eebfa5
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/refresh/flow_update.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" name="选择脚本_改" type="switch_script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                fun getId(): String {
+                    val context = bindings["defaultContext"] as DefaultContext
+                    var count = context.getData("count") as Int;
+                    if(count > 100) {
+                        return "b";
+                    } else {
+                        return "a";
+                    }
+                }
+                getId()
+            ]]>
+        </node>
+
+        <node id="s2" name="普通脚本_新增" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                var a = 3
+                var b = 2
+                var c = 10
+                (bindings["defaultContext"] as? DefaultContext)?.setData("s2", a*b+c)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        THEN(d, SWITCH(s1).to(a,b), s2);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/application.properties
new file mode 100644
index 00000000..21b59625
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=remove/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/flow.xml
new file mode 100644
index 00000000..84c3a55c
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/remove/flow.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" name="普通脚本1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                var a = 1
+                var b = 2
+                var c = 3
+                (bindings["defaultContext"] as? DefaultContext)?.setData("s1", a+b+c)
+            ]]>
+        </node>
+
+        <node id="s2" name="普通脚本2" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+
+                var a = 1
+                var b = 2
+                var c = 3
+                (bindings["defaultContext"] as? DefaultContext)?.setData("s2", a*b+c)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        THEN(s1);
+    </chain>
+
+    <chain name="chain2">
+        THEN(s2);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/script-file/s7.kts b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/script-file/s7.kts
new file mode 100644
index 00000000..0b610789
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/script-file/s7.kts
@@ -0,0 +1,6 @@
+import com.yomahub.liteflow.slot.DefaultContext
+
+var a = 2
+var b = 3
+val defaultContext = bindings["defaultContext"] as DefaultContext
+defaultContext.setData("s7", a * b)
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/application.properties
new file mode 100644
index 00000000..8c26b5e8
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=scriptbean/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/flow.xml
new file mode 100644
index 00000000..0edabf7a
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptbean/flow.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+
+    <nodes>
+        <node id="d" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo = bindings["demo"] as DemoBean1
+                var str = demo.getDemoStr1()
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="e" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo = bindings["demo"] as DemoBean1
+                var str = demo.getDemoStr2("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="s1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo3 = bindings["demo3"] as DemoBean3
+                var str = demo3.test1("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="s2" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo3 = bindings["demo3"] as DemoBean3
+                var str = demo3.test3("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="s3" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo4 = bindings["demo4"] as DemoBean4
+                var str = demo4.test1("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="s4" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo4 = bindings["demo4"] as DemoBean4
+                var str = demo4.test3("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="s5" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+                import java.util.HashMap
+
+                var demo = bindings["demo"] as DemoBean1
+                var str = demo.getDemoStr1()
+                var abcCx = bindings["abcCx"] as HashMap<String, String>
+                abcCx.put("demo", str)
+            ]]>
+        </node>
+
+        <node id="f" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptbean.bean.*
+
+                var demo5 = bindings["demo5"] as DemoBean5
+                var str = demo5.getDemoStr2("jordan")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        THEN(a,b,c,d);
+    </chain>
+
+    <chain name="chain2">
+        THEN(a,b,c,e);
+    </chain>
+
+    <chain name="chain3">
+        THEN(a,b,c,s1);
+    </chain>
+
+    <chain name="chain4">
+        THEN(a,b,c,s2);
+    </chain>
+
+    <chain name="chain5">
+        THEN(a,b,c,s3);
+    </chain>
+
+    <chain name="chain6">
+        THEN(a,b,c,s4);
+    </chain>
+
+    <chain name="chain7">
+        THEN(a,b,c,s5);
+    </chain>
+
+    <chain name="chain8">
+        THEN(a,b,c,f);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/application.properties
new file mode 100644
index 00000000..1f247a58
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=scriptmethod/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/flow.xml
new file mode 100644
index 00000000..22f069ff
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/scriptmethod/flow.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+
+    <nodes>
+        <node id="d" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptmethod.bean.*
+
+                var demo = bindings["demo"] as DemoBean1
+                var str = demo.getDemoStr1()
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+
+        <node id="e" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.slot.DefaultContext
+                import com.yomahub.liteflow.test.script.kotlin.scriptmethod.bean.*
+
+                var demo2 = bindings["demo2"] as DemoBean1
+                var str = demo2.getDemoStr2("kobe")
+                var defaultContext = bindings["defaultContext"] as DefaultContext
+                defaultContext.setData("demo", str)
+            ]]>
+        </node>
+    </nodes>
+
+    <chain name="chain1">
+        THEN(a,b,c,d);
+    </chain>
+
+    <chain name="chain2">
+        THEN(a,b,c,e);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/application.properties b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/application.properties
new file mode 100644
index 00000000..c30228a4
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/application.properties
@@ -0,0 +1 @@
+liteflow.rule-source=throwException/flow.xml
\ No newline at end of file
diff --git a/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/flow.xml b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/flow.xml
new file mode 100644
index 00000000..b215e766
--- /dev/null
+++ b/liteflow-testcase-el/liteflow-testcase-el-script-kotlin-springboot/src/test/resources/throwException/flow.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow>
+    <nodes>
+        <node id="s1" name="普通脚本1" type="script" language="kotlin">
+            <![CDATA[
+                import com.yomahub.liteflow.test.script.kotlin.throwException.TestException
+
+                throw TestException("T01", "测试错误")
+            ]]>
+        </node>
+
+    </nodes>
+
+    <chain name="chain1">
+        THEN(a, s1);
+    </chain>
+</flow>
\ No newline at end of file
diff --git a/liteflow-testcase-el/pom.xml b/liteflow-testcase-el/pom.xml
index 7323492c..7c3ba26e 100644
--- a/liteflow-testcase-el/pom.xml
+++ b/liteflow-testcase-el/pom.xml
@@ -39,6 +39,7 @@
         <module>liteflow-testcase-el-script-java-springboot</module>
         <module>liteflow-testcase-el-builder</module>
         <module>liteflow-testcase-el-routechain</module>
+        <module>liteflow-testcase-el-script-kotlin-springboot</module>
     </modules>
 
     <build>
diff --git a/pom.xml b/pom.xml
index 8fdff57a..439f5668 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,6 +76,7 @@
 		<jakarta.version>1.3.5</jakarta.version>
 		<redisson.version>3.21.0</redisson.version>
 		<janino.version>3.1.11</janino.version>
+		<kotlin.version>1.9.23</kotlin.version>
 	</properties>
 
 	<dependencyManagement>
@@ -314,6 +315,11 @@
 				<artifactId>redisson</artifactId>
 				<version>${redisson.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>org.jetbrains.kotlin</groupId>
+				<artifactId>kotlin-scripting-jsr223</artifactId>
+				<version>${kotlin.version}</version>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>