diff --git a/common/BehaviorTreeModel.ts b/common/BehaviorTreeModel.ts
index eca6ed7..0d5816f 100644
--- a/common/BehaviorTreeModel.ts
+++ b/common/BehaviorTreeModel.ts
@@ -14,7 +14,7 @@ export interface BehaviorNodeModel {
   id: number;
   name: string;
   desc?: string;
-  args?: string[][3];
+  args?: {[key: string]: any};
   input?: string[];
   output?: string;
   children?: BehaviorNodeModel[];
@@ -28,7 +28,7 @@ export interface BehaviorTreeModel {
 export interface GraphNodeModel extends TreeGraphData {
   name: string;
   desc?: string;
-  args?: string[][3];
+  args?: {[key: string]: any};
   input?: string[];
   output?: string;
   children?: GraphNodeModel[];
diff --git a/common/Utils.ts b/common/Utils.ts
index 2f15832..e154066 100644
--- a/common/Utils.ts
+++ b/common/Utils.ts
@@ -26,15 +26,15 @@ export const refreshNodeId = (nodeData: GraphNodeModel, id?: number) => {
 
 export const calcTreeNodeSize = (treeNode: GraphNodeModel) => {
   var height = 40;
-  const updateHeight = (arr: any) => {
-    if(arr && arr.length > 0) {
-      height += 30;
+  const updateHeight = (obj: any) => {
+    if (Array.isArray(obj) || (obj && Object.keys(obj).length > 0)) {
+      height += 25;
     }
   }
   updateHeight(treeNode.args);
   updateHeight(treeNode.input);
   updateHeight(treeNode.output);
-  return [150, height];
+  return [200, height];
 }
 
 export const createTreeData = (bNode: BehaviorNodeModel) => {
diff --git a/render-process/index.tsx b/render-process/index.tsx
index 461598d..ce11210 100644
--- a/render-process/index.tsx
+++ b/render-process/index.tsx
@@ -57,7 +57,6 @@ export default class Main extends Component {
           },
           style: {
             fill: "white",
-            width: 150,
           },
           stateStyles: {
             selected: {
@@ -165,6 +164,7 @@ export default class Main extends Component {
               textBaseline: 'top',
               x: x0 + 18,
               y: y0 + 4,
+              fontWeight: 800,
               lineHeight: 20,
               text: cfg.name,
               fill: 'black',
@@ -191,6 +191,54 @@ export default class Main extends Component {
             });
           }
 
+          const args: any = cfg.args;
+          if (args && Object.keys(args).length > 0) {
+            y += 20;
+            group.addShape('text', {
+              attrs: {
+                textBaseline: 'top',
+                x,
+                y,
+                lineHeight: 20,
+                text: `参数:${JSON.stringify(args)}`,
+                fill: 'black',
+              },
+              name: 'args-text',
+            });
+          }
+
+          const input: [] = cfg.input ? cfg.input as [] : [];
+          if (input.length > 0) {
+            y += 20;
+            group.addShape('text', {
+              attrs: {
+                textBaseline: 'top',
+                x,
+                y,
+                lineHeight: 20,
+                text: `输入:${JSON.stringify(input)}`,
+                fill: 'black',
+              },
+              name: 'input-text',
+            });
+          }
+
+          const output: [] = cfg.output ? cfg.output as [] : [];
+          if (output.length > 0) {
+            y += 20;
+            group.addShape('text', {
+              attrs: {
+                textBaseline: 'top',
+                x,
+                y,
+                lineHeight: 20,
+                text: `输出:${JSON.stringify(output)}`,
+                fill: 'black',
+              },
+              name: 'output-text',
+            });
+          }
+
           group.addShape('rect', {
             name: 'drag-up',
             attrs: {