diff --git a/components/apolloTable/component/Table.tsx b/components/apolloTable/component/Table.tsx
index c67e0f9c2953a53b06aab822c2d8ed17259e0b01..48351db2b5db847dee38ae23a4c64261b2438ddb 100644
--- a/components/apolloTable/component/Table.tsx
+++ b/components/apolloTable/component/Table.tsx
@@ -398,7 +398,7 @@ export default class AirTable extends Component<TableProps, TableState> {
                 columns={columns}
                 paginationConfig={paginationConfig}
                 showIndex={position === 'right' ? false : showIndex}
-                showExpand={showExpand}
+                showExpand={position === 'right' ? false : showExpand}
                 emptyPlaceholder={emptyPlaceholder}
                 cellEditable={cellEditable}
                 rowSelection={position === 'right' ? false : rowSelection}
diff --git a/components/apolloTable/component/interface.tsx b/components/apolloTable/component/interface.tsx
index 467c19522bc8ce7dac5291ebad482d65001b4377..29362bc40ba8be9f723f3968f0335eb5deded4fb 100644
--- a/components/apolloTable/component/interface.tsx
+++ b/components/apolloTable/component/interface.tsx
@@ -62,7 +62,7 @@ export interface TableProps extends LoadConfigProps {
     sortConfig?: any;
     paginationConfig?: any;
     showIndex?: boolean;
-    showExpand?: Function;
+    showExpand?: any;
     emptyPlaceholder?: string;
     cellEditable?: boolean;
     rowHeight?: number;
@@ -116,7 +116,7 @@ export interface CellProps {
     hasFixed?: boolean;
     paginationConfig?: any;
     showIndex?: boolean;
-    showExpand?: Function;
+    showExpand?: any;
     emptyPlaceholder?: string;
     cellEditable?: boolean;
     rowSelection?: any;