diff --git a/website/uiw/package.json b/website/uiw/package.json
old mode 100755
new mode 100644
index 88ce450584..037afd6a33
--- a/website/uiw/package.json
+++ b/website/uiw/package.json
@@ -53,7 +53,7 @@
     "@types/react-dom": "16.9.10",
     "@types/react-redux": "7.1.15",
     "@types/react-router-dom": "5.1.7",
-    "kkt": "6.6.2",
+    "kkt": "6.8.0",
     "react-test-renderer": "16.14.0"
   },
   "author": "kenny wang <wowohoo@qq.com>",