diff --git a/package.json b/package.json
index 5c4301c8..9f7d7680 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "gm": "^1.23.0",
     "marked": "^0.3.6",
     "moment": "^2.18.1",
-    "mongodb": "^2.2.25",
+    "mongodb": "^3.1.13",
     "mongoose": "^4.9.3",
     "node-fetch": "^1.6.3",
     "pinyin": "^2.8.3",
diff --git a/yarn.lock b/yarn.lock
index 75c4dee1..ba5f422b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -785,6 +785,10 @@ braces@^2.3.0, braces@^2.3.1:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
+bson@^1.1.0:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/bson/-/bson-1.1.5.tgz#2aaae98fcdf6750c0848b0cba1ddec3c73060a34"
+
 bson@~1.0.4:
   version "1.0.9"
   resolved "http://registry.npm.taobao.org/bson/download/bson-1.0.9.tgz#12319f8323b1254739b7c6bef8d3e89ae05a2f57"
@@ -2099,6 +2103,10 @@ media-typer@0.3.0:
   version "0.3.0"
   resolved "http://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
 
+memory-pager@^1.0.2:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/memory-pager/-/memory-pager-1.5.0.tgz#d8751655d22d384682741c972f2c3d6dfa3e66b5"
+
 merge-descriptors@1.0.1, merge-descriptors@^1.0.0:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/merge-descriptors/download/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -2229,6 +2237,16 @@ mongodb-core@2.1.20:
     bson "~1.0.4"
     require_optional "~1.0.0"
 
+mongodb-core@3.1.11:
+  version "3.1.11"
+  resolved "https://registry.yarnpkg.com/mongodb-core/-/mongodb-core-3.1.11.tgz#b253038dbb4d7329f3d1c2ee5400bb0c9221fde5"
+  dependencies:
+    bson "^1.1.0"
+    require_optional "^1.0.1"
+    safe-buffer "^5.1.2"
+  optionalDependencies:
+    saslprep "^1.0.0"
+
 mongodb@2.2.34:
   version "2.2.34"
   resolved "http://registry.npm.taobao.org/mongodb/download/mongodb-2.2.34.tgz#a34f59bbeb61754aec432de72c3fe21526a44c1a"
@@ -2237,7 +2255,7 @@ mongodb@2.2.34:
     mongodb-core "2.1.18"
     readable-stream "2.2.7"
 
-"mongodb@>= 1.2.0 <3.0.0", mongodb@^2.2.25:
+"mongodb@>= 1.2.0 <3.0.0":
   version "2.2.36"
   resolved "http://registry.npm.taobao.org/mongodb/download/mongodb-2.2.36.tgz#1c573680b2849fb0f47acbba3dc5fa228de975f5"
   dependencies:
@@ -2245,6 +2263,13 @@ mongodb@2.2.34:
     mongodb-core "2.1.20"
     readable-stream "2.2.7"
 
+mongodb@^3.1.13:
+  version "3.1.13"
+  resolved "https://registry.yarnpkg.com/mongodb/-/mongodb-3.1.13.tgz#f8cdcbb36ad7a08b570bd1271c8525753f75f9f4"
+  dependencies:
+    mongodb-core "3.1.11"
+    safe-buffer "^5.1.2"
+
 mongoose@^4.9.3:
   version "4.13.17"
   resolved "http://registry.npm.taobao.org/mongoose/download/mongoose-4.13.17.tgz#0af0396b1e5af027edf404518c62cc194de7d17a"
@@ -2895,7 +2920,7 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-require_optional@~1.0.0:
+require_optional@^1.0.1, require_optional@~1.0.0:
   version "1.0.1"
   resolved "http://registry.npm.taobao.org/require_optional/download/require_optional-1.0.1.tgz#4cf35a4247f64ca3df8c2ef208cc494b1ca8fc2e"
   dependencies:
@@ -2944,6 +2969,12 @@ safe-regex@^1.1.0:
   version "2.1.2"
   resolved "http://registry.npm.taobao.org/safer-buffer/download/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
+saslprep@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/saslprep/-/saslprep-1.0.3.tgz#4c02f946b56cf54297e347ba1093e7acac4cf226"
+  dependencies:
+    sparse-bitfield "^3.0.3"
+
 sax@^1.2.4:
   version "1.2.4"
   resolved "http://registry.npm.taobao.org/sax/download/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -3118,6 +3149,12 @@ source-map@^0.6.0:
   version "0.6.1"
   resolved "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
+sparse-bitfield@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz#ff4ae6e68656056ba4b3e792ab3334d38273ca11"
+  dependencies:
+    memory-pager "^1.0.2"
+
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "http://registry.npm.taobao.org/split-string/download/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"