diff --git a/docs/widget/src/components/CommentItem.js b/docs/widget/src/components/CommentItem.js
index e1f660a..f104b42 100644
--- a/docs/widget/src/components/CommentItem.js
+++ b/docs/widget/src/components/CommentItem.js
@@ -204,6 +204,8 @@ export class CommentItem extends Component {
           content: this.props.replyContent,
           error: this.props.replyError,
           submitting: this.props.submitting,
+          currentUser: this.props.currentUser,
+          onUpdateUserInfo: this.props.onUpdateUserInfo,
           onUpdate: (content) => this.handleUpdateReplyContent(content),
           onSubmit: () => this.handleSubmitReply(),
           onCancel: () => this.handleCancelReply(),
@@ -229,6 +231,8 @@ export class CommentItem extends Component {
             replyContent: this.props.replyContent,
             replyError: this.props.replyError,
             submitting: this.props.submitting,
+            currentUser: this.props.currentUser,
+            onUpdateUserInfo: this.props.onUpdateUserInfo,
             adminEmail: this.props.adminEmail,
             adminBadge: this.props.adminBadge,
             enableCommentLike: this.props.enableCommentLike,
@@ -278,6 +282,8 @@ export class CommentItem extends Component {
           content: this.props.replyContent,
           error: this.props.replyError,
           submitting: this.props.submitting,
+          currentUser: this.props.currentUser,
+          onUpdateUserInfo: this.props.onUpdateUserInfo,
           onUpdate: (content) => this.handleUpdateReplyContent(content),
           onSubmit: () => this.handleSubmitReply(),
           onCancel: () => this.handleCancelReply(),
@@ -295,7 +301,8 @@ export class CommentItem extends Component {
       this.replyEditor.setProps({
         content: this.props.replyContent,
         error: this.props.replyError,
-        submitting: this.props.submitting
+        submitting: this.props.submitting,
+        currentUser: this.props.currentUser
       });
     }
 
@@ -307,6 +314,7 @@ export class CommentItem extends Component {
           replyContent: this.props.replyContent,
           replyError: this.props.replyError,
           submitting: this.props.submitting,
+          currentUser: this.props.currentUser,
           enableCommentLike: this.props.enableCommentLike,
           onLikeComment: this.props.onLikeComment
         });
diff --git a/docs/widget/src/components/CommentList.js b/docs/widget/src/components/CommentList.js
index 0a98ae8..109f4f5 100644
--- a/docs/widget/src/components/CommentList.js
+++ b/docs/widget/src/components/CommentList.js
@@ -95,6 +95,8 @@ export class CommentList extends Component {
           replyContent: this.props.replyContent,
           replyError: this.props.replyError,
           submitting: this.props.submitting,
+          currentUser: this.props.currentUser,
+          onUpdateUserInfo: this.props.onUpdateUserInfo,
           adminEmail: this.props.adminEmail,
           adminBadge: this.props.adminBadge,
           enableCommentLike: this.props.enableCommentLike,
@@ -159,7 +161,8 @@ export class CommentList extends Component {
     // 如果只是回复状态变化，局部更新 CommentItem 而不是完全重新渲染
     if (this.props.replyingTo !== prevProps.replyingTo ||
         this.props.replyError !== prevProps.replyError ||
-        this.props.submitting !== prevProps.submitting) {
+        this.props.submitting !== prevProps.submitting ||
+        this.props.currentUser !== prevProps.currentUser) {
       // 局部更新所有 CommentItem
       this.commentItems.forEach((commentItem) => {
         commentItem.setProps({
@@ -167,6 +170,7 @@ export class CommentList extends Component {
           replyContent: this.props.replyContent,
           replyError: this.props.replyError,
           submitting: this.props.submitting,
+          currentUser: this.props.currentUser,
           enableCommentLike: this.props.enableCommentLike,
           onLikeComment: (commentId, isLike) => this.handleLikeComment(commentId, isLike)
         });
diff --git a/docs/widget/src/components/ReplyEditor.js b/docs/widget/src/components/ReplyEditor.js
index fafeff3..8d02cdf 100644
--- a/docs/widget/src/components/ReplyEditor.js
+++ b/docs/widget/src/components/ReplyEditor.js
@@ -19,12 +19,18 @@ export class ReplyEditor extends Component {
    */
   constructor(container, props = {}) {
     super(container, props);
+    const { currentUser } = props;
     this.state = {
-      content: props.content || ''
+      content: props.content || '',
+      // 如果没有昵称或邮箱，显示用户信息输入框。且一旦显示，在当前编辑器生命周期内保持显示，避免输入过程中消失
+      showUserInfo: !currentUser || !currentUser.name || !currentUser.email
     };
   }
 
   render() {
+    const { currentUser } = this.props;
+    const { showUserInfo } = this.state;
+
     const root = this.createElement('div', {
       className: 'cwd-reply-editor',
       children: [
@@ -44,6 +50,21 @@ export class ReplyEditor extends Component {
           ]
         }),
 
+        // 用户信息输入框（当缺少信息时显示）
+        ...(showUserInfo ? [
+          this.createElement('div', {
+            className: 'cwd-form-row',
+            attributes: {
+              style: 'margin-bottom: 12px;'
+            },
+            children: [
+              this.createFormField('昵称 *', 'text', 'name', currentUser?.name),
+              this.createFormField('邮箱 *', 'email', 'email', currentUser?.email),
+              this.createFormField('网址', 'url', 'url', currentUser?.url)
+            ]
+          })
+        ] : []),
+
         // 文本框
         this.createElement('textarea', {
           className: 'cwd-reply-textarea',
@@ -119,6 +140,12 @@ export class ReplyEditor extends Component {
       return;
     }
 
+    // 如果用户信息变化，重新渲染
+    if (JSON.stringify(this.props.currentUser) !== JSON.stringify(prevProps?.currentUser)) {
+      this.render();
+      return;
+    }
+
     // 如果有错误显示/隐藏变化，重新渲染
     if (this.props.error !== prevProps?.error) {
       this.render();
@@ -191,4 +218,28 @@ export class ReplyEditor extends Component {
       textarea.focus();
     }
   }
+
+  handleUserInfoChange(field, value) {
+    if (this.props.onUpdateUserInfo) {
+      this.props.onUpdateUserInfo(field, value);
+    }
+  }
+
+  createFormField(placeholder, type, field, value) {
+    return this.createElement('div', {
+      className: 'cwd-form-field',
+      children: [
+        this.createElement('input', {
+          className: 'cwd-form-input',
+          attributes: {
+            type,
+            placeholder,
+            value: value || '',
+            disabled: this.props.submitting,
+            onInput: (e) => this.handleUserInfoChange(field, e.target.value)
+          }
+        })
+      ]
+    });
+  }
 }
diff --git a/docs/widget/src/core/CWDComments.js b/docs/widget/src/core/CWDComments.js
index a4604b1..d72e7c5 100644
--- a/docs/widget/src/core/CWDComments.js
+++ b/docs/widget/src/core/CWDComments.js
@@ -366,6 +366,8 @@ export class CWDComments {
 				replyContent: state.replyContent,
 				replyError: state.replyError,
 				submitting: state.submitting,
+				currentUser: state.form,
+				onUpdateUserInfo: (field, value) => this.store.updateFormField(field, value),
 				adminEmail: this.config.adminEmail,
 				adminBadge: this.config.adminBadge,
 				enableCommentLike: this.config.enableCommentLike !== false,
@@ -492,6 +494,7 @@ export class CWDComments {
 				replyContent: state.replyContent,
 				replyError: state.replyError,
 				submitting: state.submitting,
+				currentUser: state.form,
 			});
 		}
 	}