add to local

app.json

@@ -47,8 +47,8 @@
         "text": "首页"
       },
       {
-        "iconPath": "./image/tabbar/phone.png",
-        "selectedIconPath": "./image/tabbar/phoned.png",
+        "iconPath": "./image/tabbar/oil.png",
+        "selectedIconPath": "./image/tabbar/oiled.png",
         "pagePath": "pages/postage/postage",
         "text": "加油"
       },

pages/postage/postage.wxml

@@ -27,8 +27,8 @@
 					<text class="tabs-content__tips-text">{{item.tips}}</text>
 				</view>
 				<view class="card-no vux-1px-b" bindtap="handlerAddCard" data-cardtype="{{item.card_type}}">
-					<block wx:if="{{ item.card_type === 'sinopec' }}">{{sinopec.card_no || '请输入卡号' }} </block>
-					<block wx:if="{{ item.card_type === 'petrochina' }}">{{petrochina.card_no || '请输入卡号'}}</block>
+					<block wx:if="{{ item.card_type === 'sinopec' }}">{{sinopec.card_no || '请输入以1开头的19位中石化加油卡号' }} </block>
+					<block wx:if="{{ item.card_type === 'petrochina' }}">{{petrochina.card_no || '请输入以9开头的16位中石油加油卡号'}}</block>
 				</view>
 			</view>
 			<view class="info">