diff --git a/config/env.js b/config/env.js
index ac08042..6bfcb16 100644
--- a/config/env.js
+++ b/config/env.js
@@ -1,7 +1,7 @@
 import request from '@/utils/request'
 
 const version = '1.0.0'
-const buildNumber = 0
+const buildNumber = 2
 
 const DEV = {
   name: '开发',
diff --git a/pages/updateEmail/updateEmail.vue b/pages/updateEmail/updateEmail.vue
index 59136d1..66242ce 100644
--- a/pages/updateEmail/updateEmail.vue
+++ b/pages/updateEmail/updateEmail.vue
@@ -1,5 +1,6 @@
 <template>
   <view>
+    <view class="tips">找回密码和登录新设备时，可通过绑定的邮箱验证</view>
     <input class="input-email" :value="email" placeholder="请输入邮箱"
            placeholder-class="input-placeholder" :focus="true" @input="updateInputEmail"></input>
     <view class="view-top">
@@ -139,6 +140,12 @@ page {
 </style>
 
 <style scoped lang="scss">
+.tips {
+  padding: 24rpx 32rpx 0 32rpx;
+  font-size: 28rpx;
+  color: #999999;
+}
+
 .input-email {
   border-radius: 16rpx;
   background: #FFFFFF;