diff --git a/package-lock.json b/package-lock.json
index 8888cf5..5255d8b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1891,9 +1891,9 @@
       }
     },
     "node_modules/ajv": {
-      "version": "6.12.2",
-      "resolved": "https://registry.npm.taobao.org/ajv/download/ajv-6.12.2.tgz?cache=0&sync_timestamp=1587338477514&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fajv%2Fdownload%2Fajv-6.12.2.tgz",
-      "integrity": "sha1-xinF7O0XuvMUQ3kY0tqIyZ1ZWM0=",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmmirror.com/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "dependencies": {
         "fast-deep-equal": "^3.1.1",
@@ -18837,9 +18837,9 @@
       "dev": true
     },
     "ajv": {
-      "version": "6.12.2",
-      "resolved": "https://registry.npm.taobao.org/ajv/download/ajv-6.12.2.tgz?cache=0&sync_timestamp=1587338477514&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fajv%2Fdownload%2Fajv-6.12.2.tgz",
-      "integrity": "sha1-xinF7O0XuvMUQ3kY0tqIyZ1ZWM0=",
+      "version": "6.12.6",
+      "resolved": "https://registry.npmmirror.com/ajv/-/ajv-6.12.6.tgz",
+      "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
       "dev": true,
       "requires": {
         "fast-deep-equal": "^3.1.1",