diff --git a/src/components/primevue/upload-demo.vue b/src/components/primevue/upload-demo.vue
index 9675938..3f6ef9d 100644
--- a/src/components/primevue/upload-demo.vue
+++ b/src/components/primevue/upload-demo.vue
@@ -81,10 +81,14 @@ const showUploadButton = computed(() => {
   return false;
 });
 
+const fileLimit = 2;
 const disabled = computed(() => {
   if (fileUploadRef.value?.uploadedFiles?.some((f) => f.status === 'failed')) {
     return true;
   }
+  if ((fileUploadRef.value?.uploadedFileCount || 0) >= fileLimit) {
+    return true;
+  }
   return false;
 });
 </script>
@@ -102,7 +106,7 @@ const disabled = computed(() => {
     accept="image/*"
     :maxFileSize="1000000 * 1"
     invalidFileSizeMessage="文件 {0} 大小超过限制 {1}"
-    :fileLimit="2"
+    :fileLimit="fileLimit"
     invalidFileLimitMessage="最多只能上传 {0} 个文件，请移除多余文件后点击上传"
     @uploader="onUploader"
     :chooseButtonProps="{ size: 'small' }"
@@ -113,11 +117,6 @@ const disabled = computed(() => {
       <Message size="small" severity="info">请上传图片</Message>
     </template>
     <template #content="{ messages, removeFileCallback, removeUploadedFileCallback }">
-      <!-- slotProps.removeFileCallback -->
-      <!-- slotProps.removeUploadedFileCallback -->
-      <!-- <div>files.length: {{ files.length }}</div> -->
-      <!-- <div>uploadedFiles.length: {{ uploadedFiles.length }}</div> -->
-      <!-- <div>uploadedFileCount: {{ fileUploadRef?.uploadedFileCount }}</div> -->
       <Message
         size="small"
         v-for="msg of messages"
@@ -164,6 +163,10 @@ const disabled = computed(() => {
           <ProgressBar v-if="file.status === 'uploading'" :value="file.progress" />
         </div>
       </template>
+
+      <div>files.length: {{ files.length }}</div>
+      <div>uploadedFiles.length: {{ uploadedFiles.length }}</div>
+      <div>uploadedFileCount: {{ fileUploadRef?.uploadedFileCount }}</div>
     </template>
   </FileUpload>
 </template>