diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 559ca34..7866050
--- a/package-lock.json
+++ b/package-lock.json
@@ -361,9 +361,9 @@
       }
     },
     "prismjs": {
-      "version": "1.17.1",
-      "resolved": "https://registry.npm.taobao.org/prismjs/download/prismjs-1.17.1.tgz?cache=0&sync_timestamp=1571670286328&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fprismjs%2Fdownload%2Fprismjs-1.17.1.tgz",
-      "integrity": "sha1-5mn8vUzdhzw1ECiBwzsU0NaFGb4=",
+      "version": "1.23.0",
+      "resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.23.0.tgz",
+      "integrity": "sha512-c29LVsqOaLbBHuIbsTxaKENh1N2EQBOHaWv7gkHN4dgRbxSREqDnDbtFJYdpPauS4YCplMSNCABQ6Eeor69bAA==",
       "requires": {
         "clipboard": "^2.0.0"
       }