diff --git a/src/apps/AppAskForm/PreviewForm.vue b/src/apps/AppAskForm/PreviewForm.vue
index 0c00c30c..9b9c3265 100644
--- a/src/apps/AppAskForm/PreviewForm.vue
+++ b/src/apps/AppAskForm/PreviewForm.vue
@@ -45,7 +45,7 @@
           <template v-if="(item.type === 'upload')">
             <div class="components-item__select components-item__textarea components-item__upload">
               <image :src="`${$cdn}askform/upload.png`"/>
-              <span>选择图片（2M以内）</span>
+              <span>选择图片（10M以内）</span>
             </div>
           </template>
           <template v-if="(item.type === 'input')">