diff --git a/ui/media/main.js b/ui/media/main.js
index ad79caf6..9e91cb8f 100644
--- a/ui/media/main.js
+++ b/ui/media/main.js
@@ -1140,6 +1140,7 @@ initImageClearBtn.addEventListener('click', function() {
 
 maskSetting.addEventListener('click', function() {
     inpaintingEditorContainer.style.display = (this.checked ? 'block' : 'none')
+    resizeInpaintingEditor()
 })
 
 promptsFromFileBtn.addEventListener('click', function() {