diff --git a/pom.xml b/pom.xml
index 165a5e6..06e98dd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,6 +51,12 @@
             <groupId>net.datafaker</groupId>
             <artifactId>datafaker</artifactId>
             <version>2.4.2</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.yomahub</groupId>
+            <artifactId>liteflow-spring-boot-starter</artifactId>
+            <version>2.13.0</version>
         </dependency>
         <!--<dependency>
             <groupId>io.projectreactor.netty</groupId>
diff --git a/src/main/java/com/lanyuanxiaoyao/ai/analysis/flow/ChartNode.java b/src/main/java/com/lanyuanxiaoyao/ai/analysis/flow/ChartNode.java
new file mode 100644
index 0000000..b6112e5
--- /dev/null
+++ b/src/main/java/com/lanyuanxiaoyao/ai/analysis/flow/ChartNode.java
@@ -0,0 +1,21 @@
+package com.lanyuanxiaoyao.ai.analysis.flow;
+
+import com.yomahub.liteflow.annotation.LiteflowComponent;
+import com.yomahub.liteflow.core.NodeComponent;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.ai.chat.client.ChatClient;
+
+@Slf4j
+@LiteflowComponent
+public class ChartNode extends NodeComponent {
+  private final ChatClient client;
+
+  public ChartNode(ChatClient.Builder builder) {
+    this.client = builder.build();
+  }
+
+  @Override
+  public void process() throws Exception {
+
+  }
+}