diff --git a/com.twin.app.shoptime/patches/@enact+sandstone+1.5.1.patch b/com.twin.app.shoptime/patches/@enact+sandstone+1.5.1.patch
index 99422f79..118fddd3 100644
--- a/com.twin.app.shoptime/patches/@enact+sandstone+1.5.1.patch
+++ b/com.twin.app.shoptime/patches/@enact+sandstone+1.5.1.patch
@@ -3,7 +3,7 @@ new file mode 100644
 index 0000000..cf71ea4
 Binary files /dev/null and b/node_modules/@enact/sandstone/.DS_Store differ
 diff --git a/node_modules/@enact/sandstone/Dropdown/Dropdown.js b/node_modules/@enact/sandstone/Dropdown/Dropdown.js
-index 3697a8b..a8f8c18 100644
+index 3697a8b..a650bbf 100644
 --- a/node_modules/@enact/sandstone/Dropdown/Dropdown.js
 +++ b/node_modules/@enact/sandstone/Dropdown/Dropdown.js
 @@ -111,7 +111,13 @@ var DropdownBase = (0, _kind["default"])({
@@ -17,7 +17,7 @@ index 3697a8b..a8f8c18 100644
 +     * @type {Boolean}
 +     * @public
 +     */
-+    'aria-hidden': _propTypes2["default"].bool,//수정한부분
++    'aria-hidden': _propTypes2["default"].bool,
      /**
       * Items to be displayed in the `Dropdown` when `open`.
       *
@@ -27,7 +27,7 @@ index 3697a8b..a8f8c18 100644
        var _children = _ref3.children,
 -          selected = _ref3.selected;
 +          selected = _ref3.selected,
-+          ariaHidden = _ref3['aria-hidden'];//수정한부분
++          ariaHidden = _ref3['aria-hidden'];
        if (!Array.isArray(_children)) return [];
        return _children.map(function (child, i) {
          var aria = {
@@ -35,7 +35,7 @@ index 3697a8b..a8f8c18 100644
 -          'aria-checked': selected === i
 +          role: ariaHidden === true ? 'none' :  'checkbox',
 +          'aria-checked': selected === i,
-+          'aria-hidden' : ariaHidden //수정한부분
++          'aria-hidden' : ariaHidden 
          };
          process.env.NODE_ENV !== "production" ? (0, _warning["default"])(child != null, "Unsupported null or undefined child provided at index ".concat(i, " which will not be visible when rendered.")) : void 0;
  
@@ -43,26 +43,24 @@ index 3697a8b..a8f8c18 100644
    },
    render: function render(_ref8) {
      var ariaLabel = _ref8['aria-label'],
-+        ariaHidden = _ref8['aria-hidden'],//수정한부분
++        ariaHidden = _ref8['aria-hidden'],
          ariaLabelledBy = _ref8.ariaLabelledBy,
          children = _ref8.children,
          direction = _ref8.direction,
-@@ -337,8 +346,8 @@ var DropdownBase = (0, _kind["default"])({
+@@ -337,7 +346,7 @@ var DropdownBase = (0, _kind["default"])({
          size = _ref8.size,
          title = _ref8.title,
          width = _ref8.width,
 -        rest = _objectWithoutProperties(_ref8, ["aria-label", "ariaLabelledBy", "children", "direction", "disabled", "onClose", "onOpen", "onSelect", "open", "placeholder", "selected", "size", "title", "width"]);
--
 +        rest = _objectWithoutProperties(_ref8, ["aria-label", "aria-hidden", "ariaLabelledBy", "children", "direction", "disabled", "onClose", "onOpen", "onSelect", "open", "placeholder", "selected", "size", "title", "width"]);
-+        //수정한부분 rest 에 "aria-hidden"추가
+         
      delete rest.rtl;
      var ariaProps = (0, _util.extractAriaProps)(rest);
-     var calcAriaProps = ariaLabel != null ? null : {
 @@ -360,6 +369,7 @@ var DropdownBase = (0, _kind["default"])({
      var openDropdown = hasChildren && !disabled && open;
      return /*#__PURE__*/_react["default"].createElement("div", Object.assign({}, calcAriaProps, rest), title, /*#__PURE__*/_react["default"].createElement(DropdownButton, Object.assign({
        "aria-label": ariaLabel,
-+      "aria-hidden": ariaHidden,//수정한부분
++      "aria-hidden": ariaHidden,
        direction: direction,
        disabled: hasChildren ? disabled : true,
        focusEffect: "static",