diff --git a/src/components/templates.wxml b/src/components/templates.wxml
index fb56df8..6b01c38 100644
--- a/src/components/templates.wxml
+++ b/src/components/templates.wxml
@@ -217,7 +217,7 @@
 
 <!--toobar-->
 <template name="toolbar">
-  <view class="toolbar" style="padding-bottom: {{bottomHeight}}rpx;">
+  <view class="toolbar" style="padding-bottom: env(safe-area-inset-bottom);">
     <view class="flex_item" catchtap="reply">
       <image src="/assets/reply.svg" class="size30" animation="{{replyPop}}" />
     </view>
@@ -235,7 +235,7 @@
 
 <!--toobar-->
 <template name="toolbar_msg">
-  <view class="toolbar" style="padding-bottom: {{bottomHeight}}rpx;">
+  <view class="toolbar" style="padding-bottom: env(safe-area-inset-bottom);">
     <view class="flex_item" catchtap="reply">
       <image src="/assets/reply.svg" class="size30" animation="{{replyPop}}" />
     </view>
diff --git a/src/pages/feed/feed.js b/src/pages/feed/feed.js
index d00d13c..eca1d3e 100644
--- a/src/pages/feed/feed.js
+++ b/src/pages/feed/feed.js
@@ -11,7 +11,6 @@ Page(
   extend({}, tap, post, {
     data: {
       statusBarHeight: wx.getSystemInfoSync().statusBarHeight,
-      bottomHeight: wx.getSystemInfoSync().statusBarHeight,
       hide: false,
     },
     onLoad(event) {
diff --git a/src/pages/feed/feed.wxml b/src/pages/feed/feed.wxml
index a65b265..0efff6e 100644
--- a/src/pages/feed/feed.wxml
+++ b/src/pages/feed/feed.wxml
@@ -4,7 +4,7 @@
   <view class="aboveToolbar" style="padding-top: {{param ? 235: 0}}px;">
     <template is="feeds_context" data="{{feed, feeds_arr, imageFadeIn, userAvatarFadeIn, hide}}" />
   </view>
-  <template wx:if="{{!hide}}" is="toolbar" data="{{feed, replyPop, repostPop, starPop, deletePop, bottomHeight}}" />
+  <template wx:if="{{!hide}}" is="toolbar" data="{{feed, replyPop, repostPop, starPop, deletePop}}" />
 </block>
 <block wx:if="{{param}}">
   <view class="mask">
diff --git a/src/pages/message/message.js b/src/pages/message/message.js
index 5daa493..a35e9fd 100644
--- a/src/pages/message/message.js
+++ b/src/pages/message/message.js
@@ -12,7 +12,6 @@ Page(
     id: null,
     data: {
       statusBarHeight: wx.getSystemInfoSync().statusBarHeight,
-      bottomHeight: wx.getSystemInfoSync().statusBarHeight,
     },
     onLoad(event) {
       this.setData({i18n})
diff --git a/src/pages/message/message.wxml b/src/pages/message/message.wxml
index 2c98f4b..8ad9b2b 100644
--- a/src/pages/message/message.wxml
+++ b/src/pages/message/message.wxml
@@ -4,7 +4,7 @@
     <template is="message_arr" data="{{message_arr: feeds_arr}}" />
   </view>
   <template data="{{showLoader}}" is="loader" />
-  <template is="toolbar_msg" data="{{feed, replyPop, bottomHeight}}" />
+  <template is="toolbar_msg" data="{{feed, replyPop}}" />
   <block wx:if="{{param}}">
     <view class="mask">
       <template is="post" data="{{param, posting, autoFocus: true, noPhoto: true, length, i18n, resetPop, sendPop, statusBarHeight}}" />