diff --git a/src/assets/board/model1.png b/src/assets/board/model1.png
index 327eeb9..a667ef1 100644
Binary files a/src/assets/board/model1.png and b/src/assets/board/model1.png differ
diff --git a/src/views/board/liner/index.vue b/src/views/board/liner/index.vue
index 5352178..0ec4955 100644
--- a/src/views/board/liner/index.vue
+++ b/src/views/board/liner/index.vue
@@ -639,7 +639,7 @@ export default {
   top: 54.5%;
   left: 50%;
   width: 93%;
-  height: 10.474vw;
+  height: 8.71vw;
 }
 
 .headTitle {