diff --git a/package-lock.json b/package-lock.json
index e6554a6..d2a1988 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -478,12 +478,6 @@
           "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
           "dev": true
         },
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
-          "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=",
-          "dev": true
-        },
         "request": {
           "version": "2.87.0",
           "resolved": "http://registry.npm.taobao.org/request/download/request-2.87.0.tgz",
@@ -1007,12 +1001,6 @@
             "ws": "^5.1.1"
           }
         },
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
-          "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=",
-          "dev": true
-        },
         "request": {
           "version": "2.87.0",
           "resolved": "http://registry.npm.taobao.org/request/download/request-2.87.0.tgz",
@@ -2148,9 +2136,9 @@
       }
     },
     "qs": {
-      "version": "6.6.0",
-      "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.6.0.tgz",
-      "integrity": "sha1-qZwPaajSa/fvAS+HHNq7Cu5EJMI=",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmmirror.com/qs/-/qs-6.5.3.tgz",
+      "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
       "dev": true
     },
     "raw-body": {
@@ -2229,15 +2217,6 @@
         "tough-cookie": "~2.4.3",
         "tunnel-agent": "^0.6.0",
         "uuid": "^3.3.2"
-      },
-      "dependencies": {
-        "qs": {
-          "version": "6.5.2",
-          "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.5.2.tgz",
-          "integrity": "sha1-yzroBuh0BERYTvFUzo7pjUA/PjY=",
-          "dev": true,
-          "optional": true
-        }
       }
     },
     "request-promise": {