diff --git a/blog/package-lock.json b/blog/package-lock.json
index a72a645..07d05d6 100644
--- a/blog/package-lock.json
+++ b/blog/package-lock.json
@@ -1959,8 +1959,8 @@
     },
     "lodash": {
       "version": "4.17.15",
-      "resolved": "https://registry.npm.taobao.org/lodash/download/lodash-4.17.15.tgz",
-      "integrity": "sha1-tEf2ZwoEVbv+7dETku/zMOoJdUg="
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
     "lodash.assignin": {
       "version": "4.2.0",