diff --git a/package-lock.json b/package-lock.json
index 8eecff5..bbf7a0f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1429,17 +1429,6 @@
                         "semver": "^6.3.0"
                     }
                 },
-                "postcss": {
-                    "version": "7.0.23",
-                    "resolved": "https://registry.npm.taobao.org/postcss/download/postcss-7.0.23.tgz?cache=0&sync_timestamp=1574116727709&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fpostcss%2Fdownload%2Fpostcss-7.0.23.tgz",
-                    "integrity": "sha1-n5dZ+tZhsVlk88/DFA9m8eBercE=",
-                    "dev": true,
-                    "requires": {
-                        "chalk": "^2.4.2",
-                        "source-map": "^0.6.1",
-                        "supports-color": "^6.1.0"
-                    }
-                },
                 "semver": {
                     "version": "6.3.0",
                     "resolved": "https://registry.npm.taobao.org/semver/download/semver-6.3.0.tgz?cache=0&sync_timestamp=1565627380363&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-6.3.0.tgz",
@@ -1449,14 +1438,12 @@
                 "source-map": {
                     "version": "0.6.1",
                     "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
-                    "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
-                    "dev": true
+                    "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM="
                 },
                 "supports-color": {
                     "version": "6.1.0",
                     "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-6.1.0.tgz?cache=0&sync_timestamp=1569558060145&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsupports-color%2Fdownload%2Fsupports-color-6.1.0.tgz",
                     "integrity": "sha1-B2Srxpxj1ayELdSGfo0CXogN+PM=",
-                    "dev": true,
                     "requires": {
                         "has-flag": "^3.0.0"
                     }
@@ -4617,8 +4604,7 @@
         "has-flag": {
             "version": "3.0.0",
             "resolved": "http://registry.npm.taobao.org/has-flag/download/has-flag-3.0.0.tgz",
-            "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
-            "dev": true
+            "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
         },
         "has-symbols": {
             "version": "1.0.0",
@@ -6621,9 +6607,9 @@
             "dev": true
         },
         "postcss": {
-            "version": "7.0.17",
-            "resolved": "https://registry.npm.taobao.org/postcss/download/postcss-7.0.17.tgz",
-            "integrity": "sha1-TaG9/1Mi1KCsqrTYfz54JDa60x8=",
+            "version": "7.0.36",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.36.tgz",
+            "integrity": "sha512-BebJSIUMwJHRH0HAQoxN4u1CN86glsrwsW0q7T+/m44eXOUAxSNdHRkNZPYz5vVUbg17hFgOQDE7fZk7li3pZw==",
             "dev": true,
             "requires": {
                 "chalk": "^2.4.2",
@@ -6633,14 +6619,14 @@
             "dependencies": {
                 "source-map": {
                     "version": "0.6.1",
-                    "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
-                    "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
+                    "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+                    "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
                     "dev": true
                 },
                 "supports-color": {
                     "version": "6.1.0",
-                    "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-6.1.0.tgz",
-                    "integrity": "sha1-B2Srxpxj1ayELdSGfo0CXogN+PM=",
+                    "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+                    "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
                     "dev": true,
                     "requires": {
                         "has-flag": "^3.0.0"