diff --git a/src/pages/exchangecode/edit/edit.js b/src/pages/exchangecode/edit/edit.js
index a6a8efce..309a4531 100644
--- a/src/pages/exchangecode/edit/edit.js
+++ b/src/pages/exchangecode/edit/edit.js
@@ -323,6 +323,7 @@ export default class exchangedit extends React.Component {
         item.entity.type = item.type
         resData.push(item.entity)
       } else if (item.type === 2) {
+        item.entity.weight = item.weight
         resData.push({
           origin: item.entity,
           type: item.type,