diff --git a/WebRoot/Excel/1E591F35-815F-40A4-8AB1-CED59C4B3BAE.jpg b/WebRoot/Excel/1E591F35-815F-40A4-8AB1-CED59C4B3BAE.jpg
new file mode 100644
index 00000000..d6211d13
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diff --git a/WebRoot/Excel/5835F44E-59BE-4E6D-B109-74DE80D68342.jpg b/WebRoot/Excel/5835F44E-59BE-4E6D-B109-74DE80D68342.jpg
new file mode 100644
index 00000000..b337c703
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diff --git a/WebRoot/Excel/EF6DCD35-F31D-43B1-984F-63E1FBC65E6B.jpg b/WebRoot/Excel/EF6DCD35-F31D-43B1-984F-63E1FBC65E6B.jpg
new file mode 100644
index 00000000..d6211d13
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diff --git a/WebRoot/view/tb/school/task_list.html b/WebRoot/view/tb/school/task_list.html
index f040bb72..ca7fdaa0 100644
--- a/WebRoot/view/tb/school/task_list.html
+++ b/WebRoot/view/tb/school/task_list.html
@@ -148,7 +148,7 @@
                 window.open('../exportPdf.html?url=' + base64Url, '_blank');
             }
 
-            window.refresh = function (param) {
+            window.refresh = function (param) {                
                 table.reload('data-table');
             }