diff --git a/web/src/less/memo-card-dialog.less b/web/src/less/memo-card-dialog.less
index 31c4f864..ce16fb14 100644
--- a/web/src/less/memo-card-dialog.less
+++ b/web/src/less/memo-card-dialog.less
@@ -41,7 +41,7 @@
 
       > .layer-container,
       > .background-layer-container {
-        @apply bg-amber-100;
+        @apply bg-white;
         position: absolute;
         bottom: -3px;
         left: 3px;
@@ -53,7 +53,7 @@
       }
 
       > .layer-container {
-        @apply bg-amber-100;
+        @apply bg-white;
         z-index: 0;
         border: 1px solid lightgray;
         width: 100%;