diff --git a/package-lock.json b/package-lock.json
index 17f834c..f6d3d19 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6404,6 +6404,12 @@
       "resolved": "https://registry.npm.taobao.org/performance-now/download/performance-now-2.1.0.tgz",
       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
     },
+    "picocolors": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-0.2.1.tgz",
+      "integrity": "sha512-cMlDqaLEqfSaW8Z7N5Jw+lyIW869EzT73/F5lhtY9cLGoVxSXznfgfXMO0Z5K0o0Q2TkTXq+0KFsdnSe3jDViA==",
+      "dev": true
+    },
     "picomatch": {
       "version": "2.2.2",
       "resolved": "https://registry.npm.taobao.org/picomatch/download/picomatch-2.2.2.tgz?cache=0&sync_timestamp=1584790434095&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpicomatch%2Fdownload%2Fpicomatch-2.2.2.tgz",
@@ -6482,14 +6488,13 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "7.0.35",
-      "resolved": "https://registry.npm.taobao.org/postcss/download/postcss-7.0.35.tgz?cache=0&sync_timestamp=1601330112363&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpostcss%2Fdownload%2Fpostcss-7.0.35.tgz",
-      "integrity": "sha1-0r4AuZj38hHYonaXQHny6SuXDiQ=",
+      "version": "7.0.39",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.39.tgz",
+      "integrity": "sha512-yioayjNbHn6z1/Bywyb2Y4s3yvDAeXGOyxqD+LnVOinq6Mdmd++SW2wUNVzavyyHxd6+DxzWGIuosg6P1Rj8uA==",
       "dev": true,
       "requires": {
-        "chalk": "^2.4.2",
-        "source-map": "^0.6.1",
-        "supports-color": "^6.1.0"
+        "picocolors": "^0.2.1",
+        "source-map": "^0.6.1"
       }
     },
     "postcss-discard-comments": {