diff --git a/miniprogram/image/ui/last_semester_0.svg b/miniprogram/image/ui/last_semester.svg
similarity index 100%
rename from miniprogram/image/ui/last_semester_0.svg
rename to miniprogram/image/ui/last_semester.svg
diff --git a/miniprogram/image/ui/next_semester_0.svg b/miniprogram/image/ui/next_semester.svg
similarity index 100%
rename from miniprogram/image/ui/next_semester_0.svg
rename to miniprogram/image/ui/next_semester.svg
diff --git a/miniprogram/image/ui/selectArror.svg b/miniprogram/image/ui/selectArror.svg
new file mode 100644
index 0000000..33e99ef
--- /dev/null
+++ b/miniprogram/image/ui/selectArror.svg
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="D" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 1024 1024" style="enable-background:new 0 0 1024 1024;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#3EA3D8;}
+</style>
+<path class="st0" d="M474.1,995.9l5.4,4.9c33.6,27.3,86.1,4,86.1-41.4V729.7h371.2c29.3,0,53-23.7,53-53V346.7l-0.5-7.1
+	c-3.6-26.3-26-45.9-52.5-45.9l-371.2,0.1V64c0-21.7-13.2-41.2-33.4-49.2c-20.2-8-43.2-3-58.1,12.8L49.9,475.3
+	c-19.3,20.4-19.3,52.4,0,72.9L474.1,995.9z M161.4,511.7l298.1-314.7v149.7l0.5,7.2c3.6,26.3,26,45.8,52.5,45.8l371.1,0.1v223.8
+	H512.5l-7.2,0.5c-26.3,3.6-45.8,26-45.8,52.5v149.8L161.4,511.7z M161.4,511.7"/>
+</svg>
diff --git a/miniprogram/image/ui/selectArror_0.svg b/miniprogram/image/ui/selectArror_0.svg
deleted file mode 100644
index ce8565e..0000000
--- a/miniprogram/image/ui/selectArror_0.svg
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 22.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 1024 1024" style="enable-background:new 0 0 1024 1024;" xml:space="preserve">
-<style type="text/css">
-	.st0{fill:#3EA3D8;}
-</style>
-<path class="st0" d="M352.1,384V217.9c0-19.8-23.9-29.7-38-15.7L4.6,511.7v0.1l309.6,309.6c14,14,38,4.1,38-15.7V639.5
-	c0,0,0-0.1,0.1-0.1l260.9,49.2c0,0,0,0,0,0.1v80.1c0,16.8,13.7,30.5,30.5,30.5s30.5-13.7,30.5-30.5V254.9
-	c0-16.8-13.7-30.5-30.5-30.5s-30.5,13.7-30.5,30.5v79.9c0,0,0,0,0,0.1L352.1,384L352.1,384z M291.1,712.3L90.7,511.8v-0.1
-	l200.5-200.5h0.1v145.4c0,0,0,0.1,0.1,0.1L613,396.6c0,0,0.1,0,0.1,0.1v230.1c0,0,0,0.1-0.1,0.1l-321.7-60c0,0-0.1,0-0.1,0.1
-	L291.1,712.3C291.2,712.3,291.2,712.3,291.1,712.3z M796,696.8V327.3c0-16.6-13-30.7-29.6-31.2c-17.2-0.5-31.3,13.4-31.3,30.5
-	l0.1,370.3c0,16.8,13.7,30.5,30.5,30.5C782.3,727.3,796,713.6,796,696.8L796,696.8z M917.7,603.6V420c0-16.8-13.7-30.5-30.5-30.5
-	s-30.5,13.7-30.5,30.5l0.1,183.7c0,16.8,13.7,30.5,30.5,30.5C904.1,634.1,917.7,620.4,917.7,603.6L917.7,603.6z"/>
-</svg>
diff --git a/miniprogram/pages/Timetable/StatusBar.scss b/miniprogram/pages/Timetable/StatusBar.scss
index 02b431a..3e5863f 100644
--- a/miniprogram/pages/Timetable/StatusBar.scss
+++ b/miniprogram/pages/Timetable/StatusBar.scss
@@ -1,5 +1,7 @@
 @import "../../app.scss";
+
 $status-bar-left-top-icon-width: 30px;
+$status-bar-middle-icon-width: 15px;
 
 view.status-bar {
     top: 0;
@@ -31,10 +33,15 @@ view.status-bar {
 
             view.semester-title {
                 @extend %status-bar-title;
+                font-size: .9em;
+                line-height: .9em;
+                margin-bottom: 5px;
             }
 
             view.semester-intro {
                 @extend %status-bar-subtitle;
+                font-size: .9em;
+                line-height: .9em;
             }
         }
     }
@@ -48,8 +55,15 @@ view.status-bar {
         flex: 1;
         height: 100%;
         display: flex;
+        align-items: center;
         justify-content: center;
 
+        image {
+            width: $status-bar-middle-icon-width;
+            height: $status-bar-middle-icon-width;
+            filter: $black-filter;
+        }
+
         view.week {
             display: flex;
             flex-direction: column;
@@ -59,10 +73,16 @@ view.status-bar {
 
             view.week-title {
                 @extend %status-bar-title;
+                font-weight: 600;
+                font-size: 1.15em;
+                line-height: 1.15em;
+                margin-bottom: 5px;
             }
 
             view.week-intro {
                 @extend %status-bar-subtitle;
+                font-size: .85em;
+                line-height: .85em;
             }
         }
     }
@@ -73,15 +93,10 @@ view.status-bar-blank {
 }
 
 %status-bar-title {
-    font-size: 1.15em;
-    line-height: 1.15em;
-    margin-bottom: 5px;
     color: $theme-color-light-title;
 }
 
 %status-bar-subtitle {
-    font-size: .85em;
-    line-height: .85em;
     color: $theme-color-light-text;
 }
 
diff --git a/miniprogram/pages/Timetable/StatusBar.ts b/miniprogram/pages/Timetable/StatusBar.ts
index a72f395..380a6b9 100644
--- a/miniprogram/pages/Timetable/StatusBar.ts
+++ b/miniprogram/pages/Timetable/StatusBar.ts
@@ -35,7 +35,7 @@ implements Partial<ILifetime> {
     /**
      * 导航栏高度补偿
      */
-    public static readonly StatusBarHeightExtend:number = 5;
+    public static readonly StatusBarHeightExtend:number = 2;
 
     /**
      * 页面日志输出标签
diff --git a/miniprogram/pages/Timetable/Timetable.wxml b/miniprogram/pages/Timetable/Timetable.wxml
index 5f761d9..b94473d 100644
--- a/miniprogram/pages/Timetable/Timetable.wxml
+++ b/miniprogram/pages/Timetable/Timetable.wxml
@@ -4,20 +4,20 @@
     
     <!-- 学期选择 -->
     <view class="select">
-        <image src="/image/ui/last_semester_0.svg" />
+        <image src="/image/ui/last_semester.svg"/>
         <view class="semester">
-            <view class="semester-title">大四</view>
+            <view class="semester-title">大四-上</view>
             <view class="semester-intro">2021-2022</view>
         </view>
     </view>
 
     <!-- 周选择 -->
     <view class="content">
-        
         <view class="week">
             <view class="week-title">第1周</view>
-            <view class="week-intro">非本周</view>
+            <view class="week-intro">双击返回本周</view>
         </view>
+        <image src="/image/ui/selectArror.svg"/>
     </view>
 
     <!-- 胶囊占位 -->