diff --git a/docs/guide/command-execute.md b/docs/guide/command-execute.md
index dd04d1b..b2149be 100644
--- a/docs/guide/command-execute.md
+++ b/docs/guide/command-execute.md
@@ -313,6 +313,14 @@ instance.command.executeMergeTableCell()
 instance.command.executeCancelMergeTableCell()
 ```
 
+## executeTableTdVerticalAlign
+功能：表格单元格垂直对齐方式
+
+用法：
+```javascript
+instance.command.executeTableTdVerticalAlign(payload: VerticalAlign)
+```
+
 ## executeImage
 功能：插入图片
 
diff --git a/docs/guide/contextmenu-internal.md b/docs/guide/contextmenu-internal.md
index e95d304..40e058e 100644
--- a/docs/guide/contextmenu-internal.md
+++ b/docs/guide/contextmenu-internal.md
@@ -20,6 +20,10 @@
   - 上下型环绕
 
 ## 表格
+- 垂直对齐
+  - 顶端对齐
+  - 垂直居中
+  - 底端对齐
 - 插入行列
   - 上方插入1行
   - 下方插入1行
diff --git a/docs/guide/schema.md b/docs/guide/schema.md
index f938b08..1108d05 100644
--- a/docs/guide/schema.md
+++ b/docs/guide/schema.md
@@ -51,6 +51,7 @@ interface IElement {
     tdList: {
       colspan: number;
       rowspan: number;
+      verticalAlign?: VerticalAlign;
       value: IElement[];
     }[];
   }[];