diff --git a/pages/API/get-file-system-manager/get-file-system-manager.test.js b/pages/API/get-file-system-manager/get-file-system-manager.test.js
index 69c2599f3ea1da0458e3dd2a0c5802296f591dbb..054384c7d51d60ef054ba21a59f8b9496fbd1ccc 100644
--- a/pages/API/get-file-system-manager/get-file-system-manager.test.js
+++ b/pages/API/get-file-system-manager/get-file-system-manager.test.js
@@ -1156,6 +1156,7 @@ describe('ExtApi-FileManagerTest', () => {
       if (!isAndroid()) {
         return
       }
+      console.log('saveFileSyncTest', 'start')
       let globalTempPath = await getData('globalTempPath')
       let basePath = await getData('basePath')
       await page.setData({
@@ -1163,6 +1164,7 @@ describe('ExtApi-FileManagerTest', () => {
         basePath: basePath
       })
       await clearDir('')
+      console.log('saveFileSyncTest', '1')
       await page.setData({
         logAble: false,
         basePath: globalTempPath,
@@ -1172,6 +1174,7 @@ describe('ExtApi-FileManagerTest', () => {
         accessFile: '2.txt'
       })
       await createFile()
+      console.log('saveFileSyncTest', '2')
       await page.setData({
         basePath: basePath,
         writeFile: 'save/2.txt',
@@ -1181,6 +1184,7 @@ describe('ExtApi-FileManagerTest', () => {
       let btnRemoveSavedFileRet = await page.$('#btn-remove-saved-file')
       await btnRemoveSavedFileRet.tap()
       await isDone()
+      console.log('saveFileSyncTest', '3')
 
       let removeSavedFileRet = await getData("removeSavedFileRet")
       expect(removeSavedFileRet).toEqual('removeSavedFile:ok')
@@ -1188,6 +1192,7 @@ describe('ExtApi-FileManagerTest', () => {
         removeSavedFileRet: ''
       })
       await clearDir('')
+      console.log('saveFileSyncTest', '4')
     });
 
   it('getSavedFileListTest',
diff --git a/pages/API/get-file-system-manager/get-file-system-manager.uvue b/pages/API/get-file-system-manager/get-file-system-manager.uvue
index cd3465e83ae76c90419ffb078180cf9cbacdb88f..2eb84fa978ea01ec741e07cf3f24416984cee709 100644
--- a/pages/API/get-file-system-manager/get-file-system-manager.uvue
+++ b/pages/API/get-file-system-manager/get-file-system-manager.uvue
@@ -132,7 +132,7 @@
         fd: '',
         closeFileRet: '',
         bytesWritten: 0,
-        fstat: new Stats(),
+        fstat: null as Stats | null,
         ftruncateRet: '',
         readZipFile: 'to.zip',
         getSavedFileListRet:'',
@@ -924,13 +924,13 @@
               this.log += 'removeSavedFileTest success:' + JSON.stringify(res) + '\n\n'
             }
             this.removeSavedFileRet = res.errMsg
-            console.log("removeSavedFileTest success", res)
+            console.error("removeSavedFileTest success", res)
           },
           fail: (res : UniError) => {
             if (this.logAble) {
               this.log += 'removeSavedFileTest fail:' + JSON.stringify(res) + '\n\n'
             }
-            console.log('removeSavedFileTest fail', res)
+            console.error('removeSavedFileTest fail', res)
           },
           complete: (_) => {
             this.done = true