diff --git a/cloudfunctions/sum/package-lock.json b/cloudfunctions/sum/package-lock.json
index a27ced1..4a9ceae 100644
--- a/cloudfunctions/sum/package-lock.json
+++ b/cloudfunctions/sum/package-lock.json
@@ -268,8 +268,8 @@
     },
     "qs": {
       "version": "6.5.2",
-      "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
-      "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY="
+      "resolved": "https://registry.npmmirror.com/qs/-/qs-6.5.2.tgz",
+      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
     },
     "request": {
       "version": "2.88.0",