diff --git a/service-ai/pom.xml b/service-ai/pom.xml
index 472629d..2b1f205 100644
--- a/service-ai/pom.xml
+++ b/service-ai/pom.xml
@@ -155,6 +155,11 @@
                 <artifactId>liteflow-spring-boot-starter</artifactId>
                 <version>2.13.2</version>
             </dependency>
+            <dependency>
+                <groupId>com.yomahub</groupId>
+                <artifactId>liteflow-el-builder</artifactId>
+                <version>2.13.2</version>
+            </dependency>
             <dependency>
                 <groupId>org.noear</groupId>
                 <artifactId>solon-ai</artifactId>
diff --git a/service-ai/service-ai-web/pom.xml b/service-ai/service-ai-web/pom.xml
index fa93ea7..a1b67ce 100644
--- a/service-ai/service-ai-web/pom.xml
+++ b/service-ai/service-ai-web/pom.xml
@@ -62,6 +62,10 @@
             <groupId>com.yomahub</groupId>
             <artifactId>liteflow-spring-boot-starter</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-el-builder</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.ai</groupId>
             <artifactId>spring-ai-tika-document-reader</artifactId>
diff --git a/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/BaseNode.java b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/BaseNode.java
new file mode 100644
index 0000000..576a06c
--- /dev/null
+++ b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/BaseNode.java
@@ -0,0 +1,10 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+import com.yomahub.liteflow.core.NodeComponent;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public abstract class BaseNode extends NodeComponent {
+}
diff --git a/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/EndNode.java b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/EndNode.java
new file mode 100644
index 0000000..ef9cffa
--- /dev/null
+++ b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/EndNode.java
@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class EndNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}
diff --git a/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LiteFlowService.java b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LiteFlowService.java
new file mode 100644
index 0000000..8307e55
--- /dev/null
+++ b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LiteFlowService.java
@@ -0,0 +1,157 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+import cn.hutool.core.util.StrUtil;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationFeature;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.yomahub.liteflow.builder.LiteFlowNodeBuilder;
+import com.yomahub.liteflow.builder.el.ELBus;
+import com.yomahub.liteflow.core.NodeComponent;
+import com.yomahub.liteflow.enums.NodeTypeEnum;
+import java.util.List;
+import java.util.Map;
+import lombok.Data;
+import lombok.extern.slf4j.Slf4j;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+@Slf4j
+public class LiteFlowService {
+  public LiteFlowService() {
+    createNode("start-amis-node", NodeTypeEnum.COMMON, StartNode.class);
+    createNode("end-amis-node", NodeTypeEnum.COMMON, EndNode.class);
+    createNode("llm-amis-node", NodeTypeEnum.COMMON, LlmNode.class);
+  }
+
+  private static void createNode(String name, NodeTypeEnum type, Class<? extends NodeComponent> clazz) {
+    LiteFlowNodeBuilder.createNode()
+        .setId(name)
+        .setName(name)
+        .setType(type)
+        .setClazz(clazz)
+        .build();
+  }
+
+  @Data
+  public static class FlowData {
+    private List<Node> nodes;
+    private List<Edge> edges;
+    private Map<String, Object> data;
+
+    @Data
+    public static class Node {
+      private String id;
+      private String type;
+    }
+
+    @Data
+    public static class Edge {
+      private String id;
+      private String source;
+      private String target;
+    }
+  }
+
+  public static void main(String[] args) throws JsonProcessingException {
+    ObjectMapper mapper = new ObjectMapper();
+    mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
+    // language=JSON
+    String source = """
+        {
+          "nodes": [
+            {
+              "id": "BMFP3Eov94",
+              "type": "start-amis-node",
+              "position": {
+                "x": 10,
+                "y": 100
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": false
+            },
+            {
+              "id": "PYK8LjduQ1",
+              "type": "end-amis-node",
+              "position": {
+                "x": 654,
+                "y": 332
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": false,
+              "dragging": false
+            },
+            {
+              "id": "nCm-ij5I6o",
+              "type": "llm-amis-node",
+              "position": {
+                "x": 318,
+                "y": 208
+              },
+              "data": {},
+              "measured": {
+                "width": 256,
+                "height": 83
+              },
+              "selected": true,
+              "dragging": false
+            }
+          ],
+          "edges": [
+            {
+              "source": "BMFP3Eov94",
+              "target": "nCm-ij5I6o",
+              "id": "xy-edge__BMFP3Eov94-nCm-ij5I6o"
+            },
+            {
+              "source": "nCm-ij5I6o",
+              "target": "PYK8LjduQ1",
+              "id": "xy-edge__nCm-ij5I6o-PYK8LjduQ1"
+            }
+          ],
+          "data": {
+            "BMFP3Eov94": {
+              "inputs": {
+                "name": {
+                  "type": "text"
+                },
+                "description": {
+                  "type": "text",
+                  "description": "文件描述"
+                }
+              }
+            },
+            "nCm-ij5I6o": {
+              "model": "qwen3",
+              "outputs": {
+                "text": {
+                  "type": "string"
+                }
+              },
+              "systemPrompt": "你是个沙雕"
+            }
+          }
+        }
+        """;
+    FlowData root = mapper.readValue(StrUtil.trim(source), FlowData.class);
+    log.info("{}", root);
+    log.info(
+        "\n{}",
+        ELBus.ser(
+            "start-amis-node",
+            ELBus.ser("start-amis-node", "end-amis-node"),
+            "end-amis-node"
+        ).toEL(true)
+    );
+  }
+}
diff --git a/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LlmNode.java b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LlmNode.java
new file mode 100644
index 0000000..4dc9d70
--- /dev/null
+++ b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/LlmNode.java
@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class LlmNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}
diff --git a/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/StartNode.java b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/StartNode.java
new file mode 100644
index 0000000..4d1a34f
--- /dev/null
+++ b/service-ai/service-ai-web/src/test/java/com/lanyuanxiaoyao/service/ai/web/flow/StartNode.java
@@ -0,0 +1,12 @@
+package com.lanyuanxiaoyao.service.ai.web.flow;
+
+/**
+ * @author lanyuanxiaoyao
+ * @version 20250625
+ */
+public class StartNode extends BaseNode {
+  @Override
+  public void process() throws Exception {
+
+  }
+}