diff --git a/package-lock.json b/package-lock.json
index 9280cba..1466716 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -300,12 +300,6 @@
       "integrity": "sha1-Z9ZgFLZqaoqqDAg8X9WN9OTpdgI=",
       "dev": true
     },
-    "nanoid": {
-      "version": "3.1.22",
-      "resolved": "http://nodepackages.hellobike.cn:4873/nanoid/-/nanoid-3.1.22.tgz",
-      "integrity": "sha1-s1+Pt9FRmQqK69WqUBXAPPcm+EQ=",
-      "dev": true
-    },
     "path-parse": {
       "version": "1.0.6",
       "resolved": "http://nodepackages.hellobike.cn:4873/path-parse/-/path-parse-1.0.6.tgz",
@@ -313,14 +307,22 @@
       "dev": true
     },
     "postcss": {
-      "version": "8.2.9",
-      "resolved": "http://nodepackages.hellobike.cn:4873/postcss/-/postcss-8.2.9.tgz",
-      "integrity": "sha1-/ZX/N7XO5VxAmz/dI3KWq0CW+6M=",
+      "version": "8.2.15",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.15.tgz",
+      "integrity": "sha512-2zO3b26eJD/8rb106Qu2o7Qgg52ND5HPjcyQiK2B98O388h43A448LCslC0dI2P97wCAQRJsFvwTRcXxTKds+Q==",
       "dev": true,
       "requires": {
         "colorette": "^1.2.2",
-        "nanoid": "^3.1.22",
+        "nanoid": "^3.1.23",
         "source-map": "^0.6.1"
+      },
+      "dependencies": {
+        "nanoid": {
+          "version": "3.1.23",
+          "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.1.23.tgz",
+          "integrity": "sha512-FiB0kzdP0FFVGDKlRLEQ1BgDzU87dy5NnzjeW9YZNt+/c3+q82EQDUwniSAUxp/F0gFNI1ZhKU1FqYsMuqZVnw==",
+          "dev": true
+        }
       }
     },
     "postcss-modules": {