diff --git a/apps/web-antdv-next/src/components/ktTable/KtTable.tsx b/apps/web-antdv-next/src/components/ktTable/KtTable.tsx
index 46a72fd..17b57c2 100644
--- a/apps/web-antdv-next/src/components/ktTable/KtTable.tsx
+++ b/apps/web-antdv-next/src/components/ktTable/KtTable.tsx
@@ -33,7 +33,6 @@ import { renderKtTableSummary } from './components/KtTableSummary';
 import {
   KT_TABLE_ACTION_COLUMN_KEY,
   KT_TABLE_INDEX_COLUMN_KEY,
-  KT_TABLE_ROW_ACTION_OVERFLOW_LIMIT,
   KT_TABLE_ROW_ACTION_VISIBLE_COUNT,
 } from './config/constants';
 import { DEFAULT_TABLE_SETTING, ktTableProps } from './config/ktTableProps';
@@ -729,7 +728,9 @@ export default defineComponent({
      * @param actions 当前行可见操作按钮列表。
      */
     function splitRowActions(actions: KtTableRowAction[]) {
-      if (actions.length <= KT_TABLE_ROW_ACTION_OVERFLOW_LIMIT) {
+      const visibleCount = resolveRowActionVisibleCount();
+
+      if (actions.length <= visibleCount) {
         return {
           inlineActions: actions,
           overflowActions: [],
@@ -737,11 +738,24 @@ export default defineComponent({
       }
 
       return {
-        inlineActions: actions.slice(0, KT_TABLE_ROW_ACTION_VISIBLE_COUNT),
-        overflowActions: actions.slice(KT_TABLE_ROW_ACTION_VISIBLE_COUNT),
+        inlineActions: actions.slice(0, visibleCount),
+        overflowActions: actions.slice(visibleCount),
       };
     }
 
+    /**
+     * 解析行操作内联按钮数量，异常配置回退到默认两个。
+     */
+    function resolveRowActionVisibleCount() {
+      const visibleCount = Number(props.rowActionVisibleCount);
+
+      if (!Number.isFinite(visibleCount)) {
+        return KT_TABLE_ROW_ACTION_VISIBLE_COUNT;
+      }
+
+      return Math.max(0, Math.floor(visibleCount));
+    }
+
     /**
      * 渲染表格头部左侧业务按钮和 toolbar 插槽。
      */
diff --git a/apps/web-antdv-next/src/components/ktTable/config/constants.ts b/apps/web-antdv-next/src/components/ktTable/config/constants.ts
index 09483da..623f4ea 100644
--- a/apps/web-antdv-next/src/components/ktTable/config/constants.ts
+++ b/apps/web-antdv-next/src/components/ktTable/config/constants.ts
@@ -12,8 +12,6 @@ export const KT_TABLE_DEFAULT_ROW_RESIZE_MAX_HEIGHT = 140;
 
 export const KT_TABLE_DEFAULT_ROW_RESIZE_MIN_HEIGHT = 40;
 
-export const KT_TABLE_ROW_ACTION_OVERFLOW_LIMIT = 3;
-
 export const KT_TABLE_ROW_ACTION_VISIBLE_COUNT = 2;
 
 export const KT_TABLE_DEFAULT_PAGE_SIZE = 10;
diff --git a/apps/web-antdv-next/src/components/ktTable/config/ktTableProps.ts b/apps/web-antdv-next/src/components/ktTable/config/ktTableProps.ts
index 8798181..7e354f9 100644
--- a/apps/web-antdv-next/src/components/ktTable/config/ktTableProps.ts
+++ b/apps/web-antdv-next/src/components/ktTable/config/ktTableProps.ts
@@ -21,6 +21,7 @@ import {
   KT_TABLE_DEFAULT_PAGE_SIZE_OPTIONS,
   KT_TABLE_DEFAULT_ROW_RESIZE_MAX_HEIGHT,
   KT_TABLE_DEFAULT_ROW_RESIZE_MIN_HEIGHT,
+  KT_TABLE_ROW_ACTION_VISIBLE_COUNT,
 } from './constants';
 
 export const DEFAULT_TABLE_SETTING: Required<KtTableSetting> = {
@@ -45,6 +46,7 @@ export const KT_TABLE_PROP_KEYS = [
   'pageSize',
   'pageSizeOptions',
   'rowActions',
+  'rowActionVisibleCount',
   'rowResizeMaxHeight',
   'rowResizeMinHeight',
   'rowResizable',
@@ -83,6 +85,7 @@ export function createDefaultTableProps(): KtTableResolvedProps<
     pageSize: KT_TABLE_DEFAULT_PAGE_SIZE,
     pageSizeOptions: KT_TABLE_DEFAULT_PAGE_SIZE_OPTIONS,
     rowActions: [],
+    rowActionVisibleCount: KT_TABLE_ROW_ACTION_VISIBLE_COUNT,
     rowResizeMaxHeight: KT_TABLE_DEFAULT_ROW_RESIZE_MAX_HEIGHT,
     rowResizeMinHeight: KT_TABLE_DEFAULT_ROW_RESIZE_MIN_HEIGHT,
     rowResizable: false,
@@ -154,6 +157,10 @@ export const ktTableProps = {
     default: () => [],
     type: Array as PropType<KtTableRowAction[]>,
   },
+  rowActionVisibleCount: {
+    default: KT_TABLE_ROW_ACTION_VISIBLE_COUNT,
+    type: Number,
+  },
   rowResizeMaxHeight: {
     default: KT_TABLE_DEFAULT_ROW_RESIZE_MAX_HEIGHT,
     type: Number,
diff --git a/apps/web-antdv-next/src/components/ktTable/types.ts b/apps/web-antdv-next/src/components/ktTable/types.ts
index 7737b72..9ee0507 100644
--- a/apps/web-antdv-next/src/components/ktTable/types.ts
+++ b/apps/web-antdv-next/src/components/ktTable/types.ts
@@ -234,6 +234,7 @@ export interface KtTableProps<
   pageSize?: number;
   pageSizeOptions?: string[];
   rowActions?: Array<KtTableRowAction<Row, SearchValues>>;
+  rowActionVisibleCount?: number;
   rowResizeMaxHeight?: number;
   rowResizeMinHeight?: number;
   rowResizable?: boolean;
@@ -263,6 +264,7 @@ export type KtTableResolvedProps<
   pageSize: number;
   pageSizeOptions: string[];
   rowActions: Array<KtTableRowAction<Row, SearchValues>>;
+  rowActionVisibleCount: number;
   rowKey: ((row: Row) => string) | keyof Row | string;
   rowResizable: boolean;
   rowResizeMaxHeight: number;