diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/LiteFlowChainELBuilder.java b/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/LiteFlowChainELBuilder.java
index c52e3b0b1..3595e6446 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/LiteFlowChainELBuilder.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/builder/el/LiteFlowChainELBuilder.java
@@ -14,12 +14,12 @@ import com.yomahub.liteflow.flow.FlowBus;
 import com.yomahub.liteflow.flow.element.Chain;
 import com.yomahub.liteflow.flow.element.Executable;
 import com.yomahub.liteflow.flow.element.condition.*;
-import com.yomahub.liteflow.script.ScriptBeanManager;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
-import java.util.function.BiConsumer;
 
 /**
  * Chain基于代码形式的组装器
@@ -30,6 +30,9 @@ import java.util.function.BiConsumer;
  */
 public class LiteFlowChainELBuilder {
 
+    private static final Logger LOG = LoggerFactory.getLogger(LiteFlowChainELBuilder.class);
+
+
     private Chain chain;
 
     /**
@@ -169,6 +172,21 @@ public class LiteFlowChainELBuilder {
         }
     }
 
+    /**
+     * EL表达式校验
+     * @param elStr EL表达式
+     * @return true 校验成功 false 校验失败
+     */
+    public Boolean validate(String elStr) {
+       try {
+           this.setEL(elStr);
+           return Boolean.TRUE;
+       } catch (ELParseException e) {
+           LOG.error(e.getMessage());
+       }
+       return Boolean.FALSE;
+    }
+
     public void build() {
         this.chain.setConditionList(this.conditionList);
         this.chain.setPreConditionList(this.preConditionList);
diff --git a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/builder/BuilderTest.java b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/builder/BuilderTest.java
index 71e413034..ee4177f3a 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/builder/BuilderTest.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/builder/BuilderTest.java
@@ -5,6 +5,7 @@ import com.yomahub.liteflow.builder.el.LiteFlowChainELBuilder;
 import com.yomahub.liteflow.core.FlowExecutor;
 import com.yomahub.liteflow.core.FlowExecutorHolder;
 import com.yomahub.liteflow.enums.NodeTypeEnum;
+import com.yomahub.liteflow.exception.ELParseException;
 import com.yomahub.liteflow.flow.LiteflowResponse;
 import com.yomahub.liteflow.property.LiteflowConfig;
 import com.yomahub.liteflow.test.BaseTest;
@@ -160,4 +161,26 @@ public class BuilderTest extends BaseTest {
         Assert.assertTrue(response.isSuccess());
         Assert.assertEquals("a1[组件A1]==>c2[组件C2]==>a2[组件A2]==>c1[组件C1]", response.getExecuteStepStr());
     }
+
+    @Test
+    public void testChainELExpressValidate() {
+        LiteFlowNodeBuilder.createNode().setId("a")
+                .setName("组件A")
+                .setType(NodeTypeEnum.COMMON)
+                .setClazz("com.yomahub.liteflow.test.builder.cmp.ACmp")
+                .build();
+        LiteFlowNodeBuilder.createNode().setId("b")
+                .setName("组件B")
+                .setType(NodeTypeEnum.COMMON)
+                .setClazz("com.yomahub.liteflow.test.builder.cmp.BCmp")
+                .build();
+        LiteFlowNodeBuilder.createNode().setId("c")
+                .setName("组件C")
+                .setType(NodeTypeEnum.COMMON)
+                .setClazz("com.yomahub.liteflow.test.builder.cmp.CCmp")
+                .build();
+        Boolean res = LiteFlowChainELBuilder.createChain().validate("THEN(a, b, h)");
+        Assert.assertFalse(res);
+        Assert.assertTrue(LiteFlowChainELBuilder.createChain().validate("THEN(a, b, c)"));
+    }
 }
diff --git a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/exception/Exception1Test.java b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/exception/Exception1Test.java
index e5ba075ea..a6ff7ac91 100644
--- a/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/exception/Exception1Test.java
+++ b/liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/exception/Exception1Test.java
@@ -1,13 +1,18 @@
 package com.yomahub.liteflow.test.exception;
 
+import com.yomahub.liteflow.builder.LiteFlowNodeBuilder;
+import com.yomahub.liteflow.builder.el.LiteFlowChainELBuilder;
 import com.yomahub.liteflow.core.FlowExecutor;
 import com.yomahub.liteflow.core.FlowExecutorHolder;
+import com.yomahub.liteflow.enums.NodeTypeEnum;
 import com.yomahub.liteflow.exception.ChainDuplicateException;
 import com.yomahub.liteflow.exception.ConfigErrorException;
+import com.yomahub.liteflow.exception.ELParseException;
 import com.yomahub.liteflow.exception.FlowExecutorNotInitException;
 import com.yomahub.liteflow.property.LiteflowConfig;
 import com.yomahub.liteflow.property.LiteflowConfigGetter;
 import com.yomahub.liteflow.test.BaseTest;
+import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Test;