diff --git a/packages/theme/src/base/reset.less b/packages/theme/src/base/reset.less
index 60063b3896..479e10d531 100644
--- a/packages/theme/src/base/reset.less
+++ b/packages/theme/src/base/reset.less
@@ -34,6 +34,15 @@
   color: var(--tv-color-text-active) !important;
 }
 
+// 图标的默认样式
+.@{svg-prefix-cls} {
+  width: 1em;
+  height: 1em;
+  vertical-align: middle;
+  overflow: hidden;
+  display: inline-block;
+}
+
 [class*=~'@{css-prefix}'] {
   -webkit-box-sizing: border-box;
   box-sizing: border-box;
@@ -123,12 +132,6 @@
     padding: 0;
   }
 
-  // 清除IE
-  input::-ms-clear,
-  input::-ms-reveal {
-    display: none;
-  }
-
   button::-moz-focus-inner,
   input::-moz-focus-inner {
     border: 0;
diff --git a/packages/theme/src/svg/index.less b/packages/theme/src/svg/index.less
deleted file mode 100644
index 20def88772..0000000000
--- a/packages/theme/src/svg/index.less
+++ /dev/null
@@ -1,23 +0,0 @@
-/**
-* Copyright (c) 2022 - present TinyVue Authors.
-* Copyright (c) 2022 - present Huawei Cloud Computing Technologies Co., Ltd.
-*
-* Use of this source code is governed by an MIT-style license.
-*
-* THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
-* BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
-* A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
-*
-*/
-
-@import '../custom.less';
-
-@svg-prefix-cls: ~'@{css-prefix}svg';
-
-.@{svg-prefix-cls} {
-  width: 1em;
-  height: 1em;
-  vertical-align: middle;
-  overflow: hidden;
-  display: inline-block;
-}