diff --git a/src/style/index.less b/src/style/index.less
index b321b90..191ff41 100644
--- a/src/style/index.less
+++ b/src/style/index.less
@@ -37,6 +37,7 @@
     background-color: rgba(55, 55, 55, 0.6);
     height: 100%;
     filter: alpha(opacity=50);
+    z-index: 999;
   }
 
   &-btn {
@@ -72,6 +73,7 @@
     left: 0;
     bottom: 0;
     overflow: hidden;
+    z-index: 1000;
   }
 
   &-cavans > img {
@@ -90,6 +92,7 @@
     left: 0;
     overflow: hidden;
     text-align: center;
+    z-index: 1000;
   }
 
   &-attribute {