diff --git a/src/list/README.md b/src/list/README.md
index 2a5f32e0e..1db020a73 100644
--- a/src/list/README.md
+++ b/src/list/README.md
@@ -183,7 +183,6 @@ How to use: [Custom Theme](#/en-US/theme).
 
 | Name                    | Default Value   | Description |
 | ----------------------- | --------------- | ----------- |
-| @list-icon-margin-right | `5px`           | -           |
 | @list-text-color        | `@gray-6`       | -           |
 | @list-text-font-size    | `@font-size-md` | -           |
 | @list-text-line-height  | `50px`          | -           |
diff --git a/src/list/README.zh-CN.md b/src/list/README.zh-CN.md
index 5d434f9dc..4ec9c2291 100644
--- a/src/list/README.zh-CN.md
+++ b/src/list/README.zh-CN.md
@@ -198,7 +198,6 @@ export default {
 
 | 名称                    | 默认值          | 描述 |
 | ----------------------- | --------------- | ---- |
-| @list-icon-margin-right | `5px`           | -    |
 | @list-text-color        | `@gray-6`       | -    |
 | @list-text-font-size    | `@font-size-md` | -    |
 | @list-text-line-height  | `50px`          | -    |
diff --git a/src/style/var.less b/src/style/var.less
index f5fc223ed..9b7f16ddc 100644
--- a/src/style/var.less
+++ b/src/style/var.less
@@ -474,7 +474,6 @@
 @image-preview-close-icon-z-index: 1;
 
 // List
-@list-icon-margin-right: 5px;
 @list-text-color: @gray-6;
 @list-text-font-size: @font-size-md;
 @list-text-line-height: 50px;