diff --git a/components/steps/demo/customized-progress-dot.md b/components/steps/demo/customized-progress-dot.md
index 843879871f..f21f0fdc68 100644
--- a/components/steps/demo/customized-progress-dot.md
+++ b/components/steps/demo/customized-progress-dot.md
@@ -13,7 +13,7 @@ title:
 
 You can customize the display for Steps with progress dot style.
 
-````jsx
+````__react
 import { Steps, Popover } from 'antd';
 const Step = Steps.Step;
 
diff --git a/components/steps/demo/progress-dot.md b/components/steps/demo/progress-dot.md
index b2b9f2e48f..595240aa9f 100644
--- a/components/steps/demo/progress-dot.md
+++ b/components/steps/demo/progress-dot.md
@@ -13,7 +13,7 @@ title:
 
 Steps with progress dot style.
 
-````jsx
+````__react
 import { Steps } from 'antd';
 const Step = Steps.Step;
 
diff --git a/components/steps/demo/vertical-title.md b/components/steps/demo/vertical-title.md
index 8fc18b266b..4358caba29 100644
--- a/components/steps/demo/vertical-title.md
+++ b/components/steps/demo/vertical-title.md
@@ -13,7 +13,7 @@ title:
 
 A step bar with vertical title.
 
-````jsx
+````__react
 import { Steps } from 'antd';
 const Step = Steps.Step;