diff --git a/packages/nc-gui/components/template/Editor.vue b/packages/nc-gui/components/template/Editor.vue
index 66ecc7a5f8..ca5943a4fb 100644
--- a/packages/nc-gui/components/template/Editor.vue
+++ b/packages/nc-gui/components/template/Editor.vue
@@ -219,8 +219,9 @@ function deleteTable(tableIdx: number) {
   data.tables.splice(tableIdx, 1)
 }
 
-function deleteTableColumn(tableIdx: number, columnIdx: number) {
-  data.tables[tableIdx].columns?.splice(columnIdx, 1)
+function deleteTableColumn(tableIdx: number, columnKey: number) {
+  const columnIdx = data.tables[tableIdx].columns.findIndex((c: ColumnType & { key: number }) => c.key === columnKey)
+  data.tables[tableIdx].columns.splice(columnIdx, 1)
 }
 
 function addNewColumnRow(tableIdx: number, uidt: string) {