diff --git a/backend/package-lock.json b/backend/package-lock.json
old mode 100755
new mode 100644
index 5176feb..614ed8d
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -2790,9 +2790,9 @@
       "integrity": "sha1-afaofZUTq4u4/mO9sJecRI5oRmA="
     },
     "json5": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/json5/download/json5-1.0.1.tgz?cache=0&sync_timestamp=1586045666090&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fjson5%2Fdownload%2Fjson5-1.0.1.tgz",
-      "integrity": "sha1-d5+wAYYE+oVOrL9iUhgNg1Q+Pb4=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/json5/-/json5-1.0.2.tgz",
+      "integrity": "sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==",
       "dev": true,
       "requires": {
         "minimist": "^1.2.0"