diff --git a/src/components/scUpload/index.vue b/src/components/scUpload/index.vue
index af27525b..9d5a5e80 100644
--- a/src/components/scUpload/index.vue
+++ b/src/components/scUpload/index.vue
@@ -4,7 +4,7 @@
 			<div class="mask">
 				<span class="del" @click.stop="del"><i class="el-icon-delete"></i></span>
 			</div>
-			<el-image v-if="fileIsImg" class="image" :src="tempImg || img" :preview-src-list="[img]" fit="cover" hide-on-click-modal append-to-body></el-image>
+			<el-image v-if="fileIsImg" class="image" :src="tempImg || img" :preview-src-list="[img]" fit="cover" hide-on-click-modal append-to-body :z-index="9999"></el-image>
 			<a v-else :href="img" class="file" target="_blank"><i class="el-icon-document"></i></a>
 		</div>
 		<div v-else class="sc-upload-uploader">
diff --git a/src/components/scUpload/multiple.vue b/src/components/scUpload/multiple.vue
index 81567306..23675247 100644
--- a/src/components/scUpload/multiple.vue
+++ b/src/components/scUpload/multiple.vue
@@ -4,7 +4,7 @@
 			<ul>
 				<li v-for="(file, index) in fileList" :key="index">
 					<div v-if="file.status!='success'" class="sc-upload-item" v-loading="true" element-loading-background="rgba(0, 0, 0, 0.5)">
-						<el-image class="image" :src="file.tempImg" fit="cover"></el-image>
+						<el-image class="image" :src="file.tempImg" fit="cover" :z-index="9999"></el-image>
 					</div>
 					<div v-else class="sc-upload-item">
 						<div class="mask">
diff --git a/src/main.js b/src/main.js
index ab818675..2e24f503 100644
--- a/src/main.js
+++ b/src/main.js
@@ -26,7 +26,7 @@ app.config.globalProperties.$HAS = permission;
 
 app.use(store);
 app.use(router);
-app.use(ElementPlus, {size: 'small', zIndex: 2000 ,locale: locale});
+app.use(ElementPlus, {size: 'small', locale: locale});
 
 app.component('scTable', scTable);
 app.component('scFilterBar', scFilterBar);