diff --git a/src/controllers/sheetmanage.js b/src/controllers/sheetmanage.js
index 11d8c2a..923f422 100644
--- a/src/controllers/sheetmanage.js
+++ b/src/controllers/sheetmanage.js
@@ -746,7 +746,7 @@ const sheetmanage = {
         luckysheetcreatedom(colwidth, rowheight, data, menu, title);
 
         setTimeout(function () {
-            tooltip.createHoverTip("#luckysheet_info_detail" ,".luckysheet_info_detail_title, .luckysheet_info_detail_input, .luckysheet_info_detail_update");
+            tooltip.createHoverTip("#luckysheet_info_detail" ,".luckysheet_info_detail_back, .luckysheet_info_detail_input, .luckysheet_info_detail_update");
             tooltip.createHoverTip("#luckysheet-wa-editor" ,".luckysheet-toolbar-menu-button, .luckysheet-toolbar-button, .luckysheet-toolbar-combo-button");
 
             Store.luckysheetTableContentHW = [
@@ -1947,4 +1947,4 @@ const sheetmanage = {
     }
 }
 
-export default sheetmanage;
\ No newline at end of file
+export default sheetmanage;