diff --git a/pages/index/index.js b/pages/index/index.js
index 45498aa..a9c9606 100644
--- a/pages/index/index.js
+++ b/pages/index/index.js
@@ -71,6 +71,7 @@ Page({
     searchType: 0,
     point: null,
     resolution: null,
+    showBannerToast: false,
   },
   async sendArriveMsg() {
     try {
@@ -540,7 +541,11 @@ Page({
       this.setData({
         showTabs: true,
         tab: 0,
+        showBannerToast: true,
       });
+      setTimeout(() => {
+        this.setData({ showBannerToast: false });
+      }, 5000);
     }, 1000);
   },
   exit() {
diff --git a/pages/index/index.wxml b/pages/index/index.wxml
index 73ef78e..837a405 100644
--- a/pages/index/index.wxml
+++ b/pages/index/index.wxml
@@ -78,6 +78,7 @@
 </nav>
 <image wx:if="{{state===states.inNav&&leftYaw===false&&rightYaw===true}}" class="leftyaw" src="./leftyaw.png"></image>
 <image wx:if="{{state===states.inNav&&leftYaw===true&&rightYaw===false}}" class="rightyaw" src="./rightyaw.png"></image>
+<view wx:if="{{state===states.inNav&&shop&&showBannerToast}}" class="toast">您导航的终点在{{shop.floorName}}，请跟随箭头前行，导航中请注意避让行人</view>
 <map2d hidden="{{!(showTabs&&tab===0)}}" floororder="{{floorOrder}}" loc="{{lastLoc}}" searchType="{{searchType}}" bindmap="handleMap" bindpoint="handlePoint"></map2d>
 <destination wx:if="{{showTabs&&tab===2&&shop}}" shop="{{shop}}"></destination>
 <tabs wx:if="{{showTabs}}" floor="{{floorName}}" tab="{{tab}}" bindrelocate="handleRelocate" bindchange="handleTabChange" bindtomap="handleToMap" bindtomob='handleToMap'></tabs>
\ No newline at end of file
diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index 9b16a7b..2077962 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -583,23 +583,23 @@
 }
 .leftyaw {
   position: fixed;
-  width: 100px;
-  height: 36px;
+  width: 191px;
+  height: 58px;
   top: 0;
   bottom: 0;
   z-index: 11;
-  left: 8px;
+  left: 4px;
   margin: auto;
   animation: pointleft 0.5s infinite ease;
 }
 .rightyaw {
   position: fixed;
-  width: 100px;
-  height: 36px;
+  width: 191px;
+  height: 58px;
   top: 0;
   bottom: 0;
   z-index: 11;
-  right: 8px;
+  right: 4px;
   margin: auto;
   animation: pointright 0.5s infinite ease;
 }
@@ -619,3 +619,24 @@
   height: 54px;
   pointer-events: none;
 }
+.toast {
+  position: fixed;
+  width: 296px;
+  height: 62px;
+  top: 128px;
+  left: 0;
+  right: 0;
+  z-index: 17;
+  padding: 10px 14px;
+  margin: auto;
+  border-radius: 12px;
+  background: rgba(0, 0, 0, 0.7);
+  backdrop-filter: blur(6px);
+  color: #fff;
+  text-align: center;
+  font-family: "Noto IKEA Simplified Chinese";
+  font-size: 14px;
+  font-style: normal;
+  font-weight: 400;
+  line-height: 21px;
+}
diff --git a/pages/index/leftyaw.png b/pages/index/leftyaw.png
index d1b2bc3..a95ba4f 100644
Binary files a/pages/index/leftyaw.png and b/pages/index/leftyaw.png differ
diff --git a/pages/index/rightyaw.png b/pages/index/rightyaw.png
index 7dc19ac..7364864 100644
Binary files a/pages/index/rightyaw.png and b/pages/index/rightyaw.png differ