fix 节点title插槽报错问题

Web/src/components/yoTreeLayout/index.js

@@ -234,7 +234,8 @@ export default {
     }
 
     const scopedSlots = {
-      title: ({ title }) => {
+      title: (props) => {
+        const title = props[this.replaceFields.title]
         return (
           <div>
             {