diff --git a/custom/VisionAction.vue b/custom/VisionAction.vue
index 8a67874..6562079 100644
--- a/custom/VisionAction.vue
+++ b/custom/VisionAction.vue
@@ -54,9 +54,10 @@
     <div
       class="bulk-vision-table flex flex-col gap-3 w-full"
       :class="{
-        'h-[830px]': popupMode === 'generation',
-        'h-auto max-h-[720px]': popupMode !== 'generation'
+        'h-[calc(100vh_-_200px)] max-h-[830px]': popupMode === 'generation',
+        'h-auto': popupMode !== 'generation'
       }"
+      :style="popupMode !== 'generation' ? { maxHeight: 'min(720px, calc(100vh - 200px))' } : {}"
     >
       <template v-if="recordsList.length && popupMode === 'generation'" >
         <div class="w-full min-w-[980px]">
@@ -113,7 +114,7 @@
             </div>
 
             <ProgressBar
-              class="progress-bar w-full"
+              class="w-full"
               :class="isGenerationPaused ? 'opacity-80' : ''"
               :current-value="Math.floor((displayedProcessedCount / totalRecords) * 100)" 
               :max-value="100" 
@@ -567,6 +568,7 @@ const handleBeforeCancel = async () => {
       message: t('Are you sure you want to close without saving?'),
       yes: t('Yes'),
       no: t('Cancel'),
+      dangerous: true,
     });
 
     if (confirmed) {
diff --git a/custom/VisionTable.vue b/custom/VisionTable.vue
index e459280..47bb81f 100644
--- a/custom/VisionTable.vue
+++ b/custom/VisionTable.vue
@@ -142,14 +142,6 @@
                         @click="() => zoomImage(item.data?.[n])"
                         style="image-rendering: auto;"
                       />
-                      <p
-                        v-if="isImageHasPreviewUrl[n]"
-                        class="text-xs text-blue-500 hover:underline cursor-pointer transition-opacity"
-                        :class="{ 'opacity-0': !isHovered(item.id, n) }"
-                        @click="() => { item.openImageCompare[n] = true }"  
-                      >
-                        {{ $t('old image') }}
-                      </p>
                     </div>
                     <div v-else>
                       <div class="text-gray-400 dark:text-gray-500 flex flex-col items-center justify-center w-full h-[258px] bg-gray-50 dark:bg-gray-700 border border-dashed border-gray-200 dark:border-gray-600">
@@ -342,6 +334,8 @@ function regenerateRecord(recordId: any) {
 }
 
 function canRegenerate(item: any): boolean {
+  if (item.status === 'processing') return false;
+  if (item.status === 'completed' || item.status === 'failed') return true;
   if (props.overwriteExistingValues) return true;
   for (const n of props.customFieldNames) {
     const val = item.data?.[n];