diff --git a/src/components/knockGold/index.less b/src/components/knockGold/index.less
index 45489f78..81cbf06d 100644
--- a/src/components/knockGold/index.less
+++ b/src/components/knockGold/index.less
@@ -20,6 +20,7 @@
 	width: auto !important;
 
 
+
 	.couponShow {
 		width: 100%;
 		height: 90px;
@@ -189,6 +190,18 @@
 				.zent-radio-group {
 					margin-right: 20px;
 				}
+
+				.zent-select-v2 {
+					border-top: 0 !important;
+					border-left: 0 !important;
+					border-right: 0 !important;
+					border-radius: 0 !important;
+
+					&:hover,
+					.zent-select-v2-search:hover {
+						background-color: #F7F9FC;
+					}
+				}
 			}
 
 			.boxTime:last-child {
@@ -266,6 +279,18 @@
 		button {
 			margin-left: 10px;
 		}
+
+		.zent-select-v2 {
+			border-top: 0 !important;
+			border-left: 0 !important;
+			border-right: 0 !important;
+			border-radius: 0 !important;
+
+			&:hover,
+			.zent-select-v2-search:hover {
+				background-color: #F7F9FC !important;
+			}
+		}
 	}
 
 	.userSelect {