diff --git a/src/components/Qrcode.css b/src/components/Qrcode.css
index 507aae5..c726719 100644
--- a/src/components/Qrcode.css
+++ b/src/components/Qrcode.css
@@ -105,7 +105,6 @@
 }
 
 .Qr-item-image-inner {
-    opacity: 0.8;
     -webkit-transition-timing-function: ease-in-out;
     -moz-transition-timing-function: ease-in-out;
     transition-timing-function: ease-in-out;
@@ -127,18 +126,10 @@
     border-color: #44D7B6 !important;
 }
 
-.Qr-item-selected .Qr-item-image-inner {
-    opacity: 1;
-}
-
 .Qr-item-selected .Qr-item-detail {
     color: #000000;
 }
 
-.Qr-item:hover .Qr-item-image-inner {
-    opacity: 1;
-}
-
 .Qr-item:hover .Qr-item-detail {
     color: #000000;
 }