diff --git a/src/utils/stream.js b/src/utils/stream.js
index 00f13acc..c8c80f8b 100644
--- a/src/utils/stream.js
+++ b/src/utils/stream.js
@@ -14,7 +14,7 @@ function zipFiles(zipName, files) {
             let zipFileOutputStream = streamSaver.createWriteStream(zipName);
             // 创建下载文件流  
             const fileIterator = files.values();
-            let Url = null;
+            let Url = [];
             let readableZipStream = new ZIP({
                 async pull(ctrl) {
                     const fileInfo = fileIterator.next();
@@ -24,7 +24,7 @@ function zipFiles(zipName, files) {
                         let { name, url, IsEncapsulated = false } = fileInfo.value;
                         if (IsEncapsulated) {
                             url = await downloadFileToUrl(url)
-                            Url = url
+                            Url.push(url)
                         }
                         // url = decodeUtf8(url); // 待定，可能做过特殊处理
                         return fetch(url).then(res => {
@@ -45,8 +45,10 @@ function zipFiles(zipName, files) {
                         store.dispatch('trials/setUnLock', false)
                         readableZipStream = null;
                         zipFileOutputStream = null;
-                        if (Url) {
-                            URL.revokeObjectURL(Url)
+                        if (Url && Url.length > 0) {
+                            Url.forEach(url => {
+                                URL.revokeObjectURL(url)
+                            })
                             Url = null
                         }
                         resolve(true)
@@ -54,8 +56,10 @@ function zipFiles(zipName, files) {
                         console.log(err);
                         readableZipStream = null;
                         zipFileOutputStream = null;
-                        if (Url) {
-                            URL.revokeObjectURL(Url)
+                        if (Url && Url.length > 0) {
+                            Url.forEach(url => {
+                                URL.revokeObjectURL(url)
+                            })
                             Url = null
                         }
                         resolve(false)
@@ -63,8 +67,10 @@ function zipFiles(zipName, files) {
             } else {
                 readableZipStream = null;
                 zipFileOutputStream = null;
-                if (Url) {
-                    URL.revokeObjectURL(Url)
+                if (Url && Url.length > 0) {
+                    Url.forEach(url => {
+                        URL.revokeObjectURL(url)
+                    })
                     Url = null
                 }
                 resolve(false)