diff --git a/package-lock.json b/package-lock.json
index 3278dd6..db2ab7e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -92,11 +92,6 @@
         "concat-map": "0.0.1"
       }
     },
-    "bson": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npm.taobao.org/bson/download/bson-1.1.1.tgz",
-      "integrity": "sha1-QzD16ZEExOdR5zUYWeLUCCefLxM="
-    },
     "bunyan": {
       "version": "1.8.12",
       "resolved": "https://registry.npm.taobao.org/bunyan/download/bunyan-1.8.12.tgz",
@@ -279,9 +274,9 @@
       "integrity": "sha1-BLJhBsxWaB9RoETPwNds8ACKwsI="
     },
     "find-my-way": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npm.taobao.org/find-my-way/download/find-my-way-2.0.1.tgz",
-      "integrity": "sha1-llqnysrCNi1H1dfOIZ9Rv3Yhavc=",
+      "version": "2.2.5",
+      "resolved": "https://registry.npmjs.org/find-my-way/-/find-my-way-2.2.5.tgz",
+      "integrity": "sha512-GjRZZlGcGmTh9t+6Xrj5K0YprpoAFCAiCPgmAH9Kb09O4oX6hYuckDfnDipYj+Q7B1GtYWSzDI5HEecNYscLQg==",
       "requires": {
         "fast-decode-uri-component": "^1.0.0",
         "safe-regex2": "^2.0.0",
@@ -521,12 +516,6 @@
         "var-validator": "0.0.3"
       }
     },
-    "memory-pager": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npm.taobao.org/memory-pager/download/memory-pager-1.5.0.tgz",
-      "integrity": "sha1-2HUWVdItOEaCdByXLyw9bfo+ZrU=",
-      "optional": true
-    },
     "mime": {
       "version": "2.4.4",
       "resolved": "https://registry.npm.taobao.org/mime/download/mime-2.4.4.tgz",
@@ -579,26 +568,6 @@
       "resolved": "https://registry.npm.taobao.org/moment/download/moment-2.24.0.tgz",
       "integrity": "sha1-DQVdU/UFKqZTyfbraLtdEr9cK1s="
     },
-    "mongodb": {
-      "version": "3.2.7",
-      "resolved": "https://registry.npm.taobao.org/mongodb/download/mongodb-3.2.7.tgz",
-      "integrity": "sha1-i6FJ5L5wglfK0N6nKuuyu7MRp6w=",
-      "requires": {
-        "mongodb-core": "3.2.7",
-        "safe-buffer": "^5.1.2"
-      }
-    },
-    "mongodb-core": {
-      "version": "3.2.7",
-      "resolved": "https://registry.npm.taobao.org/mongodb-core/download/mongodb-core-3.2.7.tgz",
-      "integrity": "sha1-qO8f52Shksl5JS2svGANyI134o8=",
-      "requires": {
-        "bson": "^1.1.1",
-        "require_optional": "^1.0.1",
-        "safe-buffer": "^5.1.2",
-        "saslprep": "^1.0.0"
-      }
-    },
     "mongodb-uri": {
       "version": "0.9.7",
       "resolved": "https://registry.npm.taobao.org/mongodb-uri/download/mongodb-uri-0.9.7.tgz",
@@ -784,27 +753,6 @@
         "uuid": "^3.3.2"
       }
     },
-    "require_optional": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npm.taobao.org/require_optional/download/require_optional-1.0.1.tgz",
-      "integrity": "sha1-TPNaQkf2TKPfjC7yCMxJSxyo/C4=",
-      "requires": {
-        "resolve-from": "^2.0.0",
-        "semver": "^5.1.0"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "5.7.0",
-          "resolved": "https://registry.npm.taobao.org/semver/download/semver-5.7.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsemver%2Fdownload%2Fsemver-5.7.0.tgz",
-          "integrity": "sha1-eQp89v6lRZuslhELKbYEEtyP+Ws="
-        }
-      }
-    },
-    "resolve-from": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npm.taobao.org/resolve-from/download/resolve-from-2.0.0.tgz",
-      "integrity": "sha1-lICrIOlP+h2egKgEx+oUdhGWa1c="
-    },
     "restify": {
       "version": "8.3.3",
       "resolved": "https://registry.npm.taobao.org/restify/download/restify-8.3.3.tgz",
@@ -924,15 +872,6 @@
       "resolved": "https://registry.npm.taobao.org/safer-buffer/download/safer-buffer-2.1.2.tgz",
       "integrity": "sha1-RPoWGwGHuVSd2Eu5GAL5vYOFzWo="
     },
-    "saslprep": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npm.taobao.org/saslprep/download/saslprep-1.0.3.tgz",
-      "integrity": "sha1-TAL5RrVs9UKX40e6EJPnrKxM8iY=",
-      "optional": true,
-      "requires": {
-        "sparse-bitfield": "^3.0.3"
-      }
-    },
     "select-hose": {
       "version": "2.0.0",
       "resolved": "https://registry.npm.taobao.org/select-hose/download/select-hose-2.0.0.tgz",
@@ -980,15 +919,6 @@
       "resolved": "https://registry.npm.taobao.org/setprototypeof/download/setprototypeof-1.1.0.tgz",
       "integrity": "sha1-0L2FU2iHtv58DYGMuWLZ2RxU5lY="
     },
-    "sparse-bitfield": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npm.taobao.org/sparse-bitfield/download/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
-      "optional": true,
-      "requires": {
-        "memory-pager": "^1.0.2"
-      }
-    },
     "spdy": {
       "version": "4.0.0",
       "resolved": "https://registry.npm.taobao.org/spdy/download/spdy-4.0.0.tgz",