diff --git a/src/pages/calcTable/index.tsx b/src/pages/calcTable/index.tsx
index 3054438..7010adc 100644
--- a/src/pages/calcTable/index.tsx
+++ b/src/pages/calcTable/index.tsx
@@ -105,7 +105,7 @@ const index: FunctionComponent<Props> = (props) => {
           i18n: item.i18n,
           onCell: (record: any) => ({
             onContextMenu: (e: any) => {
-              e.preventDefault();
+              record.lockItems && e.preventDefault();
             }
           }),
           render: (text: string, record: any) => {
@@ -134,7 +134,7 @@ const index: FunctionComponent<Props> = (props) => {
               }
             ];
             return (
-              <Dropdown menu={{ items }} trigger={["contextMenu"]} overlayClassName={styles.contextMenu} destroyPopupOnHide>
+              <Dropdown menu={{ items: record.lockItems ? items : [] }} trigger={["contextMenu"]} overlayClassName={styles.contextMenu} destroyPopupOnHide>
                 <span className={styles.contentSpan}>
                   <span title={text} className={styles.contentTitle} style={{ color: `${record?.[item.dataIndex + "_color"]}` }}>
                     {text}