diff --git a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowJsonSpringBootTest.java b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowJsonSpringBootTest.java
index 99977abc4..bf70613a5 100644
--- a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowJsonSpringBootTest.java
+++ b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowJsonSpringBootTest.java
@@ -34,6 +34,6 @@ public class SubflowJsonSpringBootTest {
     public void testExplicitSubFlow() throws Exception {
         LiteflowResponse<Slot> response = flowExecutor.execute("chain1", "it's a request");
         Assert.assertTrue(response.isSuccess());
-        Assert.assertEquals("a==>b==>c==>b==>a", response.getData().printStep());
+        Assert.assertEquals("a==>b==>c==>b==>a==>e==>d", response.getData().printStep());
     }
 }
diff --git a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowXMLSpringBootTest.java b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowXMLSpringBootTest.java
index b1aa6723a..9668c7cef 100644
--- a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowXMLSpringBootTest.java
+++ b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowXMLSpringBootTest.java
@@ -34,6 +34,6 @@ public class SubflowXMLSpringBootTest {
     public void testExplicitSubFlow() throws Exception {
         LiteflowResponse<Slot> response = flowExecutor.execute("chain1", "it's a request");
         Assert.assertTrue(response.isSuccess());
-        Assert.assertEquals("a==>b==>c==>b==>a", response.getData().printStep());
+        Assert.assertEquals("a==>b==>c==>b==>a==>e==>d", response.getData().printStep());
     }
 }
diff --git a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowYmlSpringBootTest.java b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowYmlSpringBootTest.java
index 32468a423..4fb8b70b9 100644
--- a/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowYmlSpringBootTest.java
+++ b/liteflow-spring-boot-starter/src/test/java/com/yomahub/liteflow/test/subflow/SubflowYmlSpringBootTest.java
@@ -35,7 +35,7 @@ public class SubflowYmlSpringBootTest {
     public void testExplicitSubFlowYml() throws Exception {
         LiteflowResponse<Slot> response = flowExecutor.execute("chain1", "it's a request");
         Assert.assertTrue(response.isSuccess());
-        Assert.assertEquals("a==>b==>c==>b==>a", response.getData().printStep());
+        Assert.assertEquals("a==>b==>c==>b==>a==>e==>d", response.getData().printStep());
     }
 
 
diff --git a/liteflow-spring-boot-starter/src/test/resources/subflow/flow-implicit.xml b/liteflow-spring-boot-starter/src/test/resources/subflow/flow-implicit.xml
index 51a2b0925..5baca7072 100644
--- a/liteflow-spring-boot-starter/src/test/resources/subflow/flow-implicit.xml
+++ b/liteflow-spring-boot-starter/src/test/resources/subflow/flow-implicit.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <flow>
     <chain name="chain3">
-        <then value="f,g"/> <!-- f隐式调用chain4 -->
+        <then value="f,g"/> <!-- g隐式调用chain4 -->
     </chain>
 
     <chain name="chain4">
diff --git a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.json b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.json
index 43e6344fb..143589315 100644
--- a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.json
+++ b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.json
@@ -1,10 +1,17 @@
 {
   "flow": {
     "chain": [
+      {
+        "name": "chain3",
+        "condition": [
+          {"type": "then", "value": "e,d"}
+        ]
+      },
       {
         "name": "chain2",
         "condition": [
-          {"type": "then", "value": "b,a"}
+          {"type": "then", "value": "b,a"},
+          {"type": "then", "value": "chain3"}
         ]
       },
       {
diff --git a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.xml b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.xml
index 937ce0313..03cf81299 100644
--- a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.xml
+++ b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.xml
@@ -12,6 +12,11 @@
 
     <chain name="chain2">
         <then value="b,a"/>
+        <then value="chain3"/>
     </chain>
-    <!-- a,b,c,b,a -->
+
+    <chain name="chain3">
+        <then value="e,d"/>
+    </chain>
+    <!-- a,b,c,b,a,e,d -->
 </flow>
\ No newline at end of file
diff --git a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.yml b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.yml
index 030f2e008..cdd8de74b 100644
--- a/liteflow-spring-boot-starter/src/test/resources/subflow/flow.yml
+++ b/liteflow-spring-boot-starter/src/test/resources/subflow/flow.yml
@@ -1,5 +1,9 @@
 flow:
   chain:
+    - name: chain3
+      condition:
+        - type: then
+          value: 'e,d'
     - name: chain1
       condition:
         - type: then
@@ -15,4 +19,6 @@ flow:
     - name: chain2
       condition:
         - type: then
-          value: 'b,a'
\ No newline at end of file
+          value: 'b,a'
+        - type: then
+          value: 'chain3'
\ No newline at end of file