diff --git a/apps/common/mobile/resources/less/common.less b/apps/common/mobile/resources/less/common.less
index ecd694d14..dd390cde9 100644
--- a/apps/common/mobile/resources/less/common.less
+++ b/apps/common/mobile/resources/less/common.less
@@ -449,7 +449,8 @@
             height: 72px;
             border-radius: 100px;
             overflow: hidden;
-            border: 1px solid @gray;
+            // border: 1px solid @gray;
+            border: 0;
             .new-color-hsb-preview, .current-color-hsb-preview {
                 width: 100%;
                 height: 36px;
@@ -465,7 +466,8 @@
             border-radius: 100px;
             background-color: @white;
             box-shadow: 0 4px 4px rgba(0,0,0,.25);
-            border-color: transparent;
+            // border-color: transparent;
+            border: 0;
             margin-top: 20px;
         }
     }