fix bug

@@ -53,7 +53,7 @@ exports.cancelOrder = (orderCode, reasonId, reason) => {
         method: 'app.SpaceOrders.close',
         order_code: orderCode,
         reason_id: reasonId,
-        reason: reason
+        reason: reason ? reason : ''
     });
 };
 

@@ -130,6 +130,20 @@ const matchHeader = (path, qs, titleMap) => {
         return header;
     }
 
+    if (/\/me\/return\/refund$/.test(path)) {
+        header = titleMap[3];
+        header.title.des = '退货申请';
+        header.right.action = 'submitForm';
+        return header;
+    }
+
+    if (/\/me\/return\/exchange$/.test(path)) {
+        header = titleMap[3];
+        header.title.des = '换货申请';
+        header.right.action = 'submitForm';
+        return header;
+    }
+
     if (/\/me\/return\/refund\/detail/.test(path)) {
         header = titleMap[1];
         header.title.des = '退货状态';

@@ -93,6 +93,8 @@
             }
         },
         created() {
+            yoho.addNativeMethod('submitForm', this.submit.bind(this));
+
             $.ajax({
                 url: '/me/return/refund/order',
                 data: {