diff --git a/src/view/guide.vue b/src/view/guide.vue
index 1d8faae..e6123ff 100644
--- a/src/view/guide.vue
+++ b/src/view/guide.vue
@@ -351,12 +351,9 @@ body {
   height: 100%;
   transform-style: preserve-3d;
   transition: transform 0.1s ease-in-out;
-  // background-color: skyblue;
 }
 
 .image-wall {
-  // background-color: skyblue;
-  z-index: 99;
   width: 80%;
   height: 80%;
   position: absolute;