diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/entity/flow/Node.java b/liteflow-core/src/main/java/com/yomahub/liteflow/entity/flow/Node.java
index 4d7b73e68..f7d8baf35 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/entity/flow/Node.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/entity/flow/Node.java
@@ -108,14 +108,13 @@ public class Node implements Executable,Cloneable{
 		Slot slot = DataBus.getSlot(slotIndex);
 
 		try {
+			//把tag和condNodeMap赋给NodeComponent
+			//这里为什么要这么做？因为tag和condNodeMap从某种意义上来说是属于某个chain本身范围，并非全局的
+			instance.setTag(tag);
+			instance.setCondNodeMap(condNodeMap);
+
 			//判断是否可执行，所以isAccess经常作为一个组件进入的实际判断要素，用作检查slot里的参数的完备性
 			if (instance.isAccess()) {
-
-				//把tag和condNodeMap赋给NodeComponent
-				//这里为什么要这么做？因为tag和condNodeMap从某种意义上来说是属于某个chain本身范围，并非全局的
-				instance.setTag(tag);
-				instance.setCondNodeMap(condNodeMap);
-
 				//这里开始进行重试的逻辑和主逻辑的运行
 				int retryCount = instance.getRetryCount();
 				List<Class<? extends Exception>> forExceptions = Arrays.asList(instance.getRetryForExceptions());
diff --git a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootJsonTest.java b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootJsonTest.java
index cb3468c96..da9014c7e 100644
--- a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootJsonTest.java
+++ b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootJsonTest.java
@@ -56,4 +56,12 @@ public class NodeTagSpringbootJsonTest extends BaseTest {
             Assert.assertEquals(3, testSet.size());
         }
     }
+
+    //测试tag是否能在isAccess中起效
+    @Test
+    public void testTag4() throws Exception{
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain4", "arg");
+        Assert.assertTrue(response.isSuccess());
+        Assert.assertEquals("g", response.getSlot().printStep());
+    }
 }
diff --git a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootXmlTest.java b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootXmlTest.java
index 329ddda0c..053643dcf 100644
--- a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootXmlTest.java
+++ b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/NodeTagSpringbootXmlTest.java
@@ -56,4 +56,12 @@ public class NodeTagSpringbootXmlTest extends BaseTest {
             Assert.assertEquals(3, testSet.size());
         }
     }
+
+    //测试tag是否能在isAccess中起效
+    @Test
+    public void testTag4() throws Exception{
+        LiteflowResponse<DefaultSlot> response = flowExecutor.execute2Resp("chain4", "arg");
+        Assert.assertTrue(response.isSuccess());
+        Assert.assertEquals("g", response.getSlot().printStep());
+    }
 }
diff --git a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/FCmp.java b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/FCmp.java
new file mode 100644
index 000000000..2f670578e
--- /dev/null
+++ b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/FCmp.java
@@ -0,0 +1,25 @@
+/**
+ * <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.tag.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("f")
+public class FCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("FCmp executed!");
+	}
+
+	@Override
+	public boolean isAccess() {
+		return Boolean.parseBoolean(this.getTag());
+	}
+}
diff --git a/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/GCmp.java b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/GCmp.java
new file mode 100644
index 000000000..f6180b563
--- /dev/null
+++ b/liteflow-testcase-springboot/src/test/java/com/yomahub/liteflow/test/tag/cmp/GCmp.java
@@ -0,0 +1,20 @@
+/**
+ * <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.tag.cmp;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+
+@LiteflowComponent("g")
+public class GCmp extends NodeComponent {
+
+	@Override
+	public void process() {
+		System.out.println("GCmp executed!");
+	}
+}
diff --git a/liteflow-testcase-springboot/src/test/resources/tag/flow.json b/liteflow-testcase-springboot/src/test/resources/tag/flow.json
index dd2c7aaa7..49c902e4a 100644
--- a/liteflow-testcase-springboot/src/test/resources/tag/flow.json
+++ b/liteflow-testcase-springboot/src/test/resources/tag/flow.json
@@ -19,6 +19,12 @@
           {"type": "then", "value": "b1"},
           {"type": "when", "value": "b[1],b[2],b[3]"}
         ]
+      },
+      {
+        "name": "chain4",
+        "condition": [
+          {"type": "then", "value": "f[false],g"}
+        ]
       }
     ]
   }
diff --git a/liteflow-testcase-springboot/src/test/resources/tag/flow.xml b/liteflow-testcase-springboot/src/test/resources/tag/flow.xml
index ceea87217..b7ceb903d 100644
--- a/liteflow-testcase-springboot/src/test/resources/tag/flow.xml
+++ b/liteflow-testcase-springboot/src/test/resources/tag/flow.xml
@@ -12,4 +12,8 @@
         <then value="b1"/>
         <when value="b[1],b[2],b[3]"/>
     </chain>
+
+    <chain name="chain4">
+        <then value="f[false],g"/>
+    </chain>
 </flow>
\ No newline at end of file