diff --git a/components/vc-upload/vc-upload-file.vue b/components/vc-upload/vc-upload-file.vue
index f17b890..4b00529 100644
--- a/components/vc-upload/vc-upload-file.vue
+++ b/components/vc-upload/vc-upload-file.vue
@@ -37,9 +37,9 @@
 					success: (res) => {
 						console.log(res);
 						if (res.tempFiles[0].size / 1024 / 1024 > 20) {
-							_that.$refs.uToast.show({
-								title: '附件大小不能超过20M',
-								type: 'warning',
+							uni.showToast({
+								icon:'none',
+								title:'附件大小不能超过20M'
 							})
 							return;
 						}
@@ -55,9 +55,9 @@
 					success: (res) => {
 						console.log(res);
 						if (res.tempFiles[0].size / 1024 / 1024 > 20) {
-							_that.$refs.uToast.show({
-								title: '附件大小不能超过20M',
-								type: 'warning',
+							uni.showToast({
+								icon:'none',
+								title:'附件大小不能超过20M'
 							})
 							return;
 						}