diff --git a/pages/manage/deviceManage.vue b/pages/manage/deviceManage.vue
index 0b67508..32330ce 100644
--- a/pages/manage/deviceManage.vue
+++ b/pages/manage/deviceManage.vue
@@ -138,7 +138,7 @@
 			},
 			viewFile(filePath){
 				uni.downloadFile({
-				  url: this.$baseUrl+filePath,
+				  url: this.$baseImageUrl+filePath,
 				  success: function (res) {
 				    var filePath = res.tempFilePath;
 				    uni.openDocument({