diff --git a/packages/nc-gui/components/smartsheet/grid/Table.vue b/packages/nc-gui/components/smartsheet/grid/Table.vue
index 5250127c6c..5aee5fd267 100644
--- a/packages/nc-gui/components/smartsheet/grid/Table.vue
+++ b/packages/nc-gui/components/smartsheet/grid/Table.vue
@@ -1429,6 +1429,10 @@ const handleCellClick = (event: MouseEvent, row: number, col: number) => {
                           'align-middle': !rowHeight || rowHeight === 1,
                           'align-top': rowHeight && rowHeight !== 1,
                           'filling': isCellInFillRange(rowIndex, colIndex),
+                          'readonly':
+                            (isLookup(columnObj) || isRollup(columnObj) || isFormula(columnObj)) &&
+                            hasEditPermission &&
+                            isCellSelected(rowIndex, colIndex),
                         }"
                         :data-testid="`cell-${columnObj.title}-${rowIndex}`"
                         :data-key="`data-key-${rowIndex}-${columnObj.id}`"
@@ -1771,6 +1775,10 @@ const handleCellClick = (event: MouseEvent, row: number, col: number) => {
     @apply text-primary border-current bg-primary bg-opacity-5;
   }
 
+  td.active.readonly::after {
+    @apply text-primary bg-grey-50 bg-opacity-5 !border-gray-200;
+  }
+
   td.active-cell::after {
     @apply border-1 border-solid text-primary border-current bg-primary bg-opacity-3;
   }