diff --git a/src/components/SoftHardware/LinkCard/index.vue b/src/components/SoftHardware/LinkCard/index.vue
index 09325a7..8119fcf 100644
--- a/src/components/SoftHardware/LinkCard/index.vue
+++ b/src/components/SoftHardware/LinkCard/index.vue
@@ -12,7 +12,7 @@
       <img class="bg_img" :src="B1" alt="" />
     </div>
     <div class="card mr" @click="toPage('/pc/design')">
-      <div class="modal">
+      <div class="modal blbg">
         <h1 class="title">工业设计</h1>
         <div class="btn">
           <p class="text">立即前往</p>
@@ -20,7 +20,7 @@
         </div>
         <p class="en">Industrial Design</p>
       </div>
-      <img class="bg_img" :src="B4" alt="" />
+      <img class="bg_img" :src="B2" alt="" />
     </div>
     <div class="card" @click="toPage('/pc/metal')">
       <div class="modal">
@@ -136,6 +136,12 @@ const toPage = (path, p) => {
         color: #ffffff;
       }
     }
+    .blbg {
+      background: #2a4ee1;
+      .btn {
+        background: #000;
+      }
+    }
     &:hover {
       .modal {
         .btn {