diff --git a/docs/react/customize-theme.en-US.md b/docs/react/customize-theme.en-US.md
index a0763b197d..63187a7fb7 100644
--- a/docs/react/customize-theme.en-US.md
+++ b/docs/react/customize-theme.en-US.md
@@ -51,7 +51,7 @@ module.exports = {
     }, {
       loader: 'less-loader', // compiles Less to CSS
 +     options: {
-+       lessOptions: {
++       lessOptions: { // If you are using less-loader@5 please spread the lessOptions to options directly
 +         modifyVars: {
 +           'primary-color': '#1DA57A',
 +           'link-color': '#1DA57A',
@@ -198,7 +198,7 @@ module.exports = {
     }, {
       loader: 'less-loader', // compiles Less to CSS
 +     options: {
-+       lessOptions: {
++       lessOptions: { // If you are using less-loader@5 please spread the lessOptions to options directly
 +         modifyVars: getThemeVariables({
 +           dark: true, // 开启暗黑模式
 +           compact: true, // 开启紧凑模式
diff --git a/docs/react/customize-theme.zh-CN.md b/docs/react/customize-theme.zh-CN.md
index 7a97c21322..e77a4b1ecc 100644
--- a/docs/react/customize-theme.zh-CN.md
+++ b/docs/react/customize-theme.zh-CN.md
@@ -51,7 +51,7 @@ module.exports = {
     }, {
       loader: 'less-loader', // compiles Less to CSS
 +     options: {
-+       lessOptions: {
++       lessOptions: { // 如果使用less-loader@5，请移除 lessOptions 这一级直接配置选项。
 +         modifyVars: {
 +           'primary-color': '#1DA57A',
 +           'link-color': '#1DA57A',
@@ -176,7 +176,7 @@ module.exports = {
     }, {
       loader: 'less-loader', // compiles Less to CSS
 +     options: {
-+       lessOptions: {
++       lessOptions: { // 如果使用less-loader@5，请移除 lessOptions 这一级直接配置选项。
 +         modifyVars: getThemeVariables({
 +           dark: true, // 开启暗黑模式
 +           compact: true, // 开启紧凑模式
diff --git a/docs/react/use-with-create-react-app.en-US.md b/docs/react/use-with-create-react-app.en-US.md
index 6367f469c2..96575dab77 100644
--- a/docs/react/use-with-create-react-app.en-US.md
+++ b/docs/react/use-with-create-react-app.en-US.md
@@ -191,7 +191,7 @@ module.exports = override(
 +   style: true,
   }),
 + addLessLoader({
-+   lessOptions: {
++   lessOptions: { // If you are using less-loader@5 please spread the lessOptions to options directly
 +     javascriptEnabled: true,
 +     modifyVars: { '@primary-color': '#1DA57A' },
 +   },
diff --git a/docs/react/use-with-create-react-app.zh-CN.md b/docs/react/use-with-create-react-app.zh-CN.md
index a7fb004159..125e48bd9f 100644
--- a/docs/react/use-with-create-react-app.zh-CN.md
+++ b/docs/react/use-with-create-react-app.zh-CN.md
@@ -191,7 +191,7 @@ module.exports = override(
 +   style: true,
   }),
 + addLessLoader({
-+   lessOptions: {
++   lessOptions: { // 如果使用less-loader@5，请移除 lessOptions 这一级直接配置选项。
 +     javascriptEnabled: true,
 +     modifyVars: { '@primary-color': '#1DA57A' },
 +   },