diff --git a/public/react/src/common/educoder.js b/public/react/src/common/educoder.js
index 9a19c6ee2..2c4def4f2 100644
--- a/public/react/src/common/educoder.js
+++ b/public/react/src/common/educoder.js
@@ -3,22 +3,22 @@
 // export { default as OrderStateUtil } from          '../routes/Order/components/OrderStateUtil';
 
 export { getImageUrl as getImageUrl, getRandomNumber as getRandomNumber,getUrl as getUrl, publicSearchs as publicSearchs,getRandomcode as getRandomcode,getUrlmys as getUrlmys, getUrl2 as getUrl2, setImagesUrl as setImagesUrl
-        , getUploadActionUrl as getUploadActionUrl,getUploadActionUrltwo as getUploadActionUrltwo ,getUploadActionUrlthree as getUploadActionUrlthree, getUploadActionUrlOfAuth as getUploadActionUrlOfAuth
-        , getTaskUrlById as getTaskUrlById, TEST_HOST ,htmlEncode as htmlEncode } from                './UrlTool';
+	, getUploadActionUrl as getUploadActionUrl,getUploadActionUrltwo as getUploadActionUrltwo ,getUploadActionUrlthree as getUploadActionUrlthree, getUploadActionUrlOfAuth as getUploadActionUrlOfAuth
+	, getTaskUrlById as getTaskUrlById, TEST_HOST ,htmlEncode as htmlEncode } from                './UrlTool';
 export {setmiyah as setmiyah} from './Component';
 export { default as queryString } from                './UrlTool2';
 
 export { SnackbarHOC as SnackbarHOC } from                './SnackbarHOC';
 
 export { trigger as trigger, on as on, off as off
-    , broadcastChannelPostMessage, broadcastChannelOnmessage } from                './EventUtil';
+	, broadcastChannelPostMessage, broadcastChannelOnmessage } from                './EventUtil';
 
 export { updatePageParams as updatePageParams } from                './RouterUtil';
 
 export { bytesToSize as bytesToSize } from                './UnitUtil';
 
 export { markdownToHTML, uploadNameSizeSeperator, appendFileSizeToUploadFile, appendFileSizeToUploadFileAll, isImageExtension,
-        downloadFile, sortDirections } from 	'./TextUtil'
+	downloadFile, sortDirections } from 	'./TextUtil'
 export { handleDateString, getNextHalfHourOfMoment,formatDuring } from 	'./DateUtil'
 
 export { configShareForIndex, configShareForPaths, configShareForShixuns, configShareForCourses, configShareForCustom } from 	'./util/ShareUtil'
@@ -30,7 +30,7 @@ export { toStore as toStore, fromStore as fromStore } from 	'./Store'
 export { trace_collapse, trace, debug, info, warn, error, trace_c, debug_c, info_c, warn_c, error_c } from 	'./LogUtil'
 
 export { EDU_ADMIN, EDU_BUSINESS, EDU_SHIXUN_MANAGER, EDU_SHIXUN_MEMBER, EDU_CERTIFICATION_TEACHER
-    , EDU_GAME_MANAGER, EDU_TEACHER, EDU_NORMAL} from 	'./Const'
+	, EDU_GAME_MANAGER, EDU_TEACHER, EDU_NORMAL} from 	'./Const'
 
 
 export { default as AttachmentList } from './components/attachment/AttachmentList'