diff --git a/docs/widget/src/components/CommentForm.js b/docs/widget/src/components/CommentForm.js
index 9d86e08..6632b69 100644
--- a/docs/widget/src/components/CommentForm.js
+++ b/docs/widget/src/components/CommentForm.js
@@ -145,7 +145,6 @@ export class CommentForm extends Component {
 							this.createElement('div', {
 								className: 'cwd-preview-container',
 								children: [
-									this.createTextElement('div', '预览效果：', 'cwd-preview-title'),
 									this.createElement('div', {
 										className: 'cwd-preview-content cwd-comment-content',
 										// 直接设置 innerHTML
diff --git a/docs/widget/src/components/ReplyEditor.js b/docs/widget/src/components/ReplyEditor.js
index e4b4c9a..04cd595 100644
--- a/docs/widget/src/components/ReplyEditor.js
+++ b/docs/widget/src/components/ReplyEditor.js
@@ -136,7 +136,6 @@ export class ReplyEditor extends Component {
               this.createElement('div', {
                 className: 'cwd-preview-container',
                 children: [
-                  this.createTextElement('div', '预览效果：', 'cwd-preview-title'),
                   this.createElement('div', {
                     className: 'cwd-preview-content cwd-comment-content',
                     // 直接设置 innerHTML