diff --git a/packages/docs-examples/components/notification-center/notification-center-error/notification-center-error-example.html b/packages/docs-examples/components/notification-center/notification-center-error/notification-center-error-example.html
index 6d899c6a2e..8794b4c745 100644
--- a/packages/docs-examples/components/notification-center/notification-center-error/notification-center-error-example.html
+++ b/packages/docs-examples/components/notification-center/notification-center-error/notification-center-error-example.html
@@ -12,8 +12,8 @@
- Action 1
- Action 2
+ Action 1
+ Action 2
diff --git a/packages/docs-examples/components/notification-center/notification-center-overview/notification-center-overview-example.html b/packages/docs-examples/components/notification-center/notification-center-overview/notification-center-overview-example.html
index 264e4d6b8c..8cfcffd249 100644
--- a/packages/docs-examples/components/notification-center/notification-center-overview/notification-center-overview-example.html
+++ b/packages/docs-examples/components/notification-center/notification-center-overview/notification-center-overview-example.html
@@ -19,8 +19,8 @@
- Action 1
- Action 2
+ Action 1
+ Action 2
diff --git a/packages/docs-examples/components/notification-center/notification-center-popover/notification-center-popover-example.html b/packages/docs-examples/components/notification-center/notification-center-popover/notification-center-popover-example.html
index 0120887b89..7fad3c57a2 100644
--- a/packages/docs-examples/components/notification-center/notification-center-popover/notification-center-popover-example.html
+++ b/packages/docs-examples/components/notification-center/notification-center-popover/notification-center-popover-example.html
@@ -1,6 +1,6 @@
- Action 1
- Action 2
+ Action 1
+ Action 2