diff --git a/src/components/CaseCard.vue b/src/components/CaseCard.vue
index 7a99ff1..b01dd96 100644
--- a/src/components/CaseCard.vue
+++ b/src/components/CaseCard.vue
@@ -1,5 +1,17 @@
 <template>
   <div class="case_card_container">
+    <div class="card">
+      <div class="icon"></div>
+      <p class="title">医疗健康</p>
+      <div class="btn">点击查看更多</div>
+    </div>
+    <div class="card"></div>
+    <div class="card"></div>
+    <div class="card"></div>
+    <div class="card"></div>
+    <div class="card"></div>
+    <div class="card"></div>
+    <div class="card"></div>
     <div class="card"></div>
   </div>
 </template>
@@ -12,12 +24,41 @@
   grid-template-columns: repeat(3, 1fr);
   grid-template-rows: repeat(3, 1fr);
   .card {
-    width: 100%;
+    flex: 1;
     height: 125px;
-    background: #283fe7;
     display: flex;
     flex-direction: column;
     align-items: center;
+    padding: 30px 0;
+    box-sizing: border-box;
+    &:nth-child(odd) {
+      background: #fafafa;
+    }
+    .icon {
+      width: 20px;
+      height: 20px;
+      background: #000;
+      margin-bottom: 11px;
+    }
+    .title {
+      font-size: 8px;
+      font-family: Alibaba PuHuiTi;
+      font-weight: 400;
+      color: #262626;
+      margin-bottom: 9px;
+    }
+    .btn {
+      border: 1px solid #262626;
+      padding: 3px 6px;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 6px;
+      font-family: Alibaba PuHuiTi;
+      font-weight: 300;
+      color: #262626;
+      white-space: nowrap;
+    }
   }
 }
 </style>
diff --git a/src/components/SubNavigation.vue b/src/components/SubNavigation.vue
index 27ef13d..f72a926 100644
--- a/src/components/SubNavigation.vue
+++ b/src/components/SubNavigation.vue
@@ -1,12 +1,18 @@
 <template>
   <div class="sub_navigation_container">
     <div class="back_icon"></div>
-    <p class="title">公司简介</p>
+    <p class="title">{{ title }}</p>
     <p class="menu"></p>
   </div>
 </template>
 
-<script setup></script>
+<script setup>
+const props = defineProps({
+  title: {
+    type: String,
+  },
+})
+</script>
 
 <style lang="scss" scoped>
 .sub_navigation_container {
diff --git a/src/pages/CaseShow.vue b/src/pages/CaseShow.vue
index 4129627..7bd0dec 100644
--- a/src/pages/CaseShow.vue
+++ b/src/pages/CaseShow.vue
@@ -1,14 +1,95 @@
 <template>
   <div class="case_show_container">
+    <SubNavigation title="案例展示" />
     <CaseCard />
+    <HeadLine
+      title="医疗健康"
+      line1="我们精通气动、液动、电动等各种传动机构"
+      line2="完成机械所需的各种动作"
+    />
+    <div class="line_cards">
+      <div class="card">
+        <p class="title">国网照明巡检摄像头</p>
+        <div class="img_box">
+          <div class="img"></div>
+          <div class="bottom_text">
+            <p>工业设计</p>
+            <p>软硬件研发</p>
+            <p>样机制作</p>
+            <p>量产</p>
+          </div>
+        </div>
+      </div>
+      <div class="card"></div>
+      <div class="card"></div>
+      <div class="card"></div>
+    </div>
   </div>
 </template>
 
 <script setup>
 import CaseCard from 'cpns/CaseCard'
+import SubNavigation from 'cpns/SubNavigation'
+import HeadLine from 'cpns/HeadLine'
 </script>
 
 <style lang="scss" scoped>
 .case_show_container {
+  padding-top: $sub-header-height;
+  background: #f5f5f5;
+  padding-bottom: 7px;
+  .line_cards {
+    display: grid;
+    grid-template-columns: repeat(2, 1fr);
+    grid-template-rows: repeat(2, 1fr);
+    column-gap: 7px;
+    padding: 0 7px;
+    box-sizing: border-box;
+    row-gap: 7px;
+    .card {
+      height: 132px;
+      background: #ffffff;
+      border-radius: 3px;
+      flex: 1;
+      box-sizing: border-box;
+      display: flex;
+      flex-direction: column;
+      padding: 11px 7px 7px 7px;
+      .title {
+        font-size: 8px;
+        font-family: Source Han Sans CN;
+        font-weight: 400;
+        color: #2f2f2f;
+        padding-left: 2px;
+        margin-bottom: 11px;
+      }
+      .img_box {
+        width: 100%;
+        flex: 1;
+        position: relative;
+        .img {
+          width: 100%;
+          height: 100%;
+          background: red;
+        }
+        .bottom_text {
+          position: absolute;
+          left: -50%;
+          bottom: -10%;
+          height: 34px;
+          background: rgba(0, 0, 0, 0.2);
+          display: flex;
+          align-items: center;
+          justify-content: space-evenly;
+          font-size: 16px;
+          font-family: Source Han Sans CN;
+          font-weight: 400;
+          color: #ffffff;
+          width: 200%;
+          transform: scale(0.5);
+        }
+      }
+    }
+  }
 }
 </style>
diff --git a/src/pages/Company.vue b/src/pages/Company.vue
index 7654227..afdef5b 100644
--- a/src/pages/Company.vue
+++ b/src/pages/Company.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="company_container">
-    <SubNavigation />
+    <SubNavigation title="公司简介" />
     <AboutUs :theme="true" />
     <div class="video_wrap">
       <div class="video_container">
diff --git a/src/pages/Contact.vue b/src/pages/Contact.vue
index 7f8ce94..af4e7cf 100644
--- a/src/pages/Contact.vue
+++ b/src/pages/Contact.vue
@@ -1,12 +1,11 @@
 <template>
   <div class="contact_container">
-    <div class="company_img">
-      <div class="mask">
-        <div class="logo_wrap">产品梦工厂</div>
-      </div>
-    </div>
+    <div class="company_img"></div>
     <div class="contact_info">
-      <div class="card"></div>
+      <div class="card">元老师</div>
+      <div class="card">袁老师</div>
+      <div class="card">邮箱</div>
+      <div class="card">公司地址</div>
     </div>
     <div class="map_title">如何找到我们</div>
     <div class="map_container"></div>
@@ -21,21 +20,7 @@
     width: 100%;
     height: 235px;
     position: relative;
-    .mask {
-      position: absolute;
-      left: 0;
-      top: 0;
-      width: 100%;
-      height: 100%;
-      background: rgba(40, 63, 231, 0.66);
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      .logo_wrap {
-        display: flex;
-        align-items: center;
-      }
-    }
+    background: #000;
   }
   .contact_info {
     display: grid;
@@ -44,7 +29,7 @@
     .card {
       width: 100%;
       height: 146px;
-      background: #c0c5ef;
+      background: #f9f9fe;
       display: flex;
       align-items: center;
       justify-content: center;
@@ -54,7 +39,8 @@
     display: flex;
     align-items: center;
     justify-content: center;
-    height: 108px;
+    padding: 41px 0;
+    background: #f5f5f5;
   }
   .map_container {
     width: 100%;