diff --git a/Apollo/assets/js/directives/convert_Json/convertJson.js b/Apollo/assets/js/directives/convert_Json/convertJson.js
index 735112c5..be1e4175 100644
--- a/Apollo/assets/js/directives/convert_Json/convertJson.js
+++ b/Apollo/assets/js/directives/convert_Json/convertJson.js
@@ -2,7 +2,7 @@
 app.directive('jsXls', function () {
     return {
         restrict: 'E',
-        template: '<input type="file" />',
+        template: '<input type="file" accept=".xlsx,.xls,.ods"/>',
         replace: true,
         link: function (scope, element, attrs) {