预扣预缴 picker 过长处理

@@ -348,6 +348,7 @@ Page({
     },
     workingcityInfo: {
       label: '主要工作城市',
+      maxWidth: 430,
       mode: 'region',
       isrequre: true,
       bindtype: 'working_city',
@@ -362,7 +363,7 @@ Page({
     houseLocateInfo: {
       label: '房屋坐落地址',
       mode: 'region',
-      isrequre: true,
+      maxWidth: 430,
       isrequre: true,
       bindtype: 'house_locate',
       isblack: 'true',
@@ -452,6 +453,7 @@ Page({
     bankInfo: {
       label: '贷款银行',
       bindtype: 'bank',
+      maxWidth: 490,
       isrequre: true,
       placeholder: '请选择贷款银行',
       selected: '',