diff --git a/src/components/SubNavigation.vue b/src/components/SubNavigation.vue
index 1b74c4a..0dd008e 100644
--- a/src/components/SubNavigation.vue
+++ b/src/components/SubNavigation.vue
@@ -1,5 +1,9 @@
 <template>
-  <div class="sub_navigation_container">sub</div>
+  <div class="sub_navigation_container">
+    <div class="back_icon"></div>
+    <p class="title">公司简介</p>
+    <p class="menu"></p>
+  </div>
 </template>
 
 <script setup></script>
@@ -7,9 +11,31 @@
 <style lang="scss" scoped>
 .sub_navigation_container {
   height: $sub-header-height;
-  background: #efefef;
   display: flex;
   align-items: center;
   justify-content: space-between;
+  padding: 16px 18px;
+  box-sizing: border-box;
+  background: #efefef;
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  .back_icon {
+    width: 8px;
+    height: 15px;
+    background: #000;
+  }
+  .title {
+    font-size: 10px;
+    font-family: Alibaba PuHuiTi;
+    font-weight: 500;
+    color: #262626;
+  }
+  .menu {
+    width: 18px;
+    height: 12px;
+    background: #262626;
+  }
 }
 </style>
diff --git a/src/pages/Company.vue b/src/pages/Company.vue
index 18557bb..dd9c88e 100644
--- a/src/pages/Company.vue
+++ b/src/pages/Company.vue
@@ -45,6 +45,7 @@ const stopVideo = () => {
 
 <style lang="scss" scoped>
 .company_container {
+  padding-top: $sub-header-height;
   .video_container {
     position: relative;
     .mask {