diff --git a/apps/common/main/lib/component/ComboBoxFonts.js b/apps/common/main/lib/component/ComboBoxFonts.js
index 1991dc18b..faf8989a9 100644
--- a/apps/common/main/lib/component/ComboBoxFonts.js
+++ b/apps/common/main/lib/component/ComboBoxFonts.js
@@ -69,7 +69,7 @@ define([
         return {
             template: _.template([
                 '<div class="input-group combobox fonts <%= cls %>" id="<%= id %>" style="<%= style %>">',
-                    '<input type="text" class="form-control">',
+                    '<input type="text" class="form-control" spellcheck="false"> ',
                     '<div style="display: table-cell;"></div>',
                     '<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"><span class="caret img-commonctrl"></span></button>',
                     '<ul class="dropdown-menu <%= menuCls %>" style="<%= menuStyle %>" role="menu">',