diff --git a/src/components/FileViewer.vue b/src/components/FileViewer.vue
index 7e5f1a4..03696c0 100644
--- a/src/components/FileViewer.vue
+++ b/src/components/FileViewer.vue
@@ -25,7 +25,7 @@
 			</t-tab-panel>
 		</t-tabs>
 		<div v-if="file" :class="`viewer ${clazz}`" @click="file.isPreview = false">
-			<loading class="loading" :showOn="isLoading" />
+			<loading class="loading" :showOn="isLoading" margin="1rem 0 0 0" />
 			<div
 				v-if="file.viewerType === FileViewerType.NOT_SUPPORT"
 				class="not-support"