diff --git a/packages/li-editor/src/theme/dark.less b/packages/li-editor/src/theme/dark.less
deleted file mode 100644
index 8a155c2e..00000000
--- a/packages/li-editor/src/theme/dark.less
+++ /dev/null
@@ -1,13 +0,0 @@
-@import './variables.less';
-
-// 边框色
-@border-primary-color: #434343;
-@border-secondary-color: #303030;
-
-// 文本色
-@text-primary-color: fade(#fff, 85%);
-@text-secondary-color: fade(#fff, 45%);
-
-// 高亮组件背景色
-@bg-color-primary: #2d3849;
-@bg-color-secondary: #1f2d3a;
diff --git a/packages/li-editor/src/theme/default.less b/packages/li-editor/src/theme/default.less
deleted file mode 100644
index fe412f05..00000000
--- a/packages/li-editor/src/theme/default.less
+++ /dev/null
@@ -1,13 +0,0 @@
-@import './variables.less';
-
-// 边框色
-@border-primary-color: hsv(0, 0, 85%);
-@border-secondary-color: hsv(0, 0, 94%);
-
-// 文本色
-@text-primary-color: fade(#000, 85%);
-@text-secondary-color: fade(#000, 45%);
-
-// 高亮组件背景色
-@bg-color-primary: #fff;
-@bg-color-secondary: #fff;
diff --git a/packages/li-editor/src/theme/index.less b/packages/li-editor/src/theme/index.less
deleted file mode 100644
index ffaf51cc..00000000
--- a/packages/li-editor/src/theme/index.less
+++ /dev/null
@@ -1,22 +0,0 @@
-@editor-theme: 'default';
-
-// @import './default.less';
-// @import './dark.less';
-@import './@{editor-theme}.less';
-
-:root {
-  // 主题色
-  --@{prefix}-primary-color: @primary-color-1;
-
-  // 边框色
-  --@{prefix}-border-primary-color: @border-primary-color;
-  // 文本色
-  --@{prefix}-text-primary-color: @text-primary-color;
-  --@{prefix}-text-secondary-color: @text-secondary-color;
-  // 高亮组件背景色
-  --@{prefix}-bg-color-primary: @bg-color-primary;
-  --@{prefix}-bg-color-secondary: @bg-color-secondary;
-
-  // 组件圆角
-  --@{prefix}-border-radius: @border-radius;
-}
diff --git a/packages/li-editor/src/theme/variables.less b/packages/li-editor/src/theme/variables.less
deleted file mode 100644
index 0bb2992f..00000000
--- a/packages/li-editor/src/theme/variables.less
+++ /dev/null
@@ -1,11 +0,0 @@
-/* 类名前缀 */
-@prefix: li;
-
-/* 颜色表 */
-// 主题色
-@primary-color-1: #39f;
-// @primary-color-2: ;
-
-/* 尺寸表 */
-// 组件圆角
-@border-radius: 4px;