diff --git a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAsset2.test.js b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAsset2.test.js
index b317c13750d6225d298264a03fa09007956a018c..5948f0722a642e67e2b19e01391b6b15777141c3 100644
--- a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAsset2.test.js
+++ b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAsset2.test.js
@@ -210,7 +210,7 @@ describe('fileAsset2.test.js', async function () {
             asset.orientation = neworientation;
             const id = asset.id;
             await asset.commitModify();
-			sleep(1000);
+	    sleep(1000);
             const fetchFileResult2 = await media.getFileAssets(imagesfetchOp);
             const dataList = await fetchFileResult2.getAllObject();
             let passed = false;
diff --git a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetCallBack2.test.js b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetCallBack2.test.js
index 369d7a33475d80281053ff457c4202cd6a258126..4f76a3dac8d772c0fac954ea624c315e01da3c8e 100644
--- a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetCallBack2.test.js
+++ b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetCallBack2.test.js
@@ -212,7 +212,7 @@ describe('fileAssetCallBack2.test.js', async function () {
             asset.orientation = neworientation;
             const id = asset.id;
             asset.commitModify(async () => {
-				sleep(1000);
+		sleep(1000);
                 const fetchFileResult2 = await media.getFileAssets(imagesfetchOp);
                 const dataList = await fetchFileResult2.getAllObject();
                 let passed = false;
diff --git a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetPromise2.test.js b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetPromise2.test.js
index 11be163fdd8049d58209568d909af779842a82df..777f35377bdd303d42047041b2411b067cfdd252 100644
--- a/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetPromise2.test.js
+++ b/multimedia/medialibrary/mediaLibrary_js_standard/src/main/js/test/fileAssetPromise2.test.js
@@ -210,7 +210,7 @@ describe('fileAssetPromise2.test.js', async function () {
             asset.orientation = neworientation;
             const id = asset.id;
             await asset.commitModify();
-			sleep(1000);
+	    sleep(1000);
             const fetchFileResult2 = await media.getFileAssets(imagesfetchOp);
             const dataList = await fetchFileResult2.getAllObject();
             let passed = false;