diff --git a/src/components/knockGold/index.jsx b/src/components/knockGold/index.jsx
index 8438758f..17d9017c 100644
--- a/src/components/knockGold/index.jsx
+++ b/src/components/knockGold/index.jsx
@@ -60,7 +60,7 @@ export default class addKnockGold extends Component {
         entry_time: [], // 生效时间
         batch_goods_name: '', // 批次商品名称
         channel_activity_id: '', // 批次号
-        weight: 0, //权重
+        weight: '0', //权重
         price: '', // 单价
         recharge_amount: '', // 充值金额
         denomination: '', // 面额
diff --git a/src/pages/exchangecode/product/add.js b/src/pages/exchangecode/product/add.js
index 8b5950d6..a561faf7 100644
--- a/src/pages/exchangecode/product/add.js
+++ b/src/pages/exchangecode/product/add.js
@@ -39,7 +39,7 @@ export default class adduserinfo extends React.Component {
         cost_price: '',
         quantity: '',
         product_name: '',
-        weight: '',
+        weight: '0',
         show_url: '',
         describe_url: [],
         detail_url: '',
diff --git a/src/pages/plan/product/add.js b/src/pages/plan/product/add.js
index b73b496d..fedbc075 100644
--- a/src/pages/plan/product/add.js
+++ b/src/pages/plan/product/add.js
@@ -38,7 +38,7 @@ export default class adduserinfo extends React.Component {
         official_price: '',
         cost_price: '',
         quantity: '',
-        weight: 0,
+        weight: '0',
         product_name: '',
         show_url: '',
         describe_url: '',