diff --git a/package-lock.json b/package-lock.json
index 79668d14..d188737c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -141,11 +141,6 @@
       "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
     },
-    "ansicolors": {
-      "version": "0.2.1",
-      "resolved": "http://registry.npm.taobao.org/ansicolors/download/ansicolors-0.2.1.tgz",
-      "integrity": "sha1-vgiVmQl7dKXJxKhKDNvNtivYeu8="
-    },
     "any-promise": {
       "version": "1.3.0",
       "resolved": "http://registry.npm.taobao.org/any-promise/download/any-promise-1.3.0.tgz",
@@ -442,15 +437,6 @@
       "resolved": "http://registry.npm.taobao.org/camelize/download/camelize-1.0.0.tgz",
       "integrity": "sha1-FkpUg+Yw+kMh5a8HAg5TGDGyYJs="
     },
-    "cardinal": {
-      "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/cardinal/download/cardinal-1.0.0.tgz",
-      "integrity": "sha1-UOIcGwqjdyn5N33vGWtanOyTLuk=",
-      "requires": {
-        "ansicolors": "~0.2.1",
-        "redeyed": "~1.0.0"
-      }
-    },
     "caseless": {
       "version": "0.12.0",
       "resolved": "http://registry.npm.taobao.org/caseless/download/caseless-0.12.0.tgz",
@@ -781,9 +767,9 @@
       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
     },
     "denque": {
-      "version": "1.2.3",
-      "resolved": "http://registry.npm.taobao.org/denque/download/denque-1.2.3.tgz",
-      "integrity": "sha1-mMUMjdjN+uMYzFhZzI7j2g+bDMI="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/denque/-/denque-2.1.0.tgz",
+      "integrity": "sha512-HVQE3AAb/pxF8fQAoiqpvg9i3evqug3hoiwakOyZAwJm+6vZehbkYXZ0l4JxS+I3QxM97v5aaRNhj8v5oBhekw=="
     },
     "depd": {
       "version": "1.1.2",
@@ -1194,9 +1180,12 @@
       "integrity": "sha1-pWiZ0+o8m6uHS7l3O3xe3pL0iV0="
     },
     "generate-function": {
-      "version": "2.0.0",
-      "resolved": "http://registry.npm.taobao.org/generate-function/download/generate-function-2.0.0.tgz",
-      "integrity": "sha1-aFj+fAlpt9TpCTM3ZHrHn2DfvnQ="
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/generate-function/-/generate-function-2.3.1.tgz",
+      "integrity": "sha512-eeB5GfMNeevm/GRYq20ShmsaGcmI81kIX2K9XQx5miC8KdHaC6Jm0qQ8ZNeGOi7wYB8OsdxKs+Y2oVuTFuVwKQ==",
+      "requires": {
+        "is-property": "^1.0.2"
+      }
     },
     "generic-pool": {
       "version": "3.4.2",
@@ -1524,6 +1513,11 @@
       "resolved": "http://registry.npm.taobao.org/is-promise/download/is-promise-2.1.0.tgz",
       "integrity": "sha1-eaKp7OfwlugPNtKy87wWwf9L8/o="
     },
+    "is-property": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-property/-/is-property-1.0.2.tgz",
+      "integrity": "sha512-Ks/IoX00TtClbGQr4TWXemAnktAQvYB7HzcCxDGqEZU6oCmb2INHuOoKxbtR+HFkmYWBKv/dOZtGRiAjDhj92g=="
+    },
     "is-regex": {
       "version": "1.0.4",
       "resolved": "http://registry.npm.taobao.org/is-regex/download/is-regex-1.0.4.tgz",
@@ -2227,71 +2221,52 @@
       "integrity": "sha1-QCj3d4sXcIpImTCm5SrDvKDaQdA="
     },
     "mysql2": {
-      "version": "1.5.2",
-      "resolved": "http://registry.npm.taobao.org/mysql2/download/mysql2-1.5.2.tgz",
-      "integrity": "sha1-5OBzg5uxCXJmmyQOx3Bh1/9Vz1k=",
-      "requires": {
-        "cardinal": "1.0.0",
-        "denque": "^1.1.1",
-        "generate-function": "^2.0.0",
-        "iconv-lite": "^0.4.18",
-        "long": "^4.0.0",
-        "lru-cache": "^4.1.1",
-        "named-placeholders": "1.1.1",
-        "object-assign": "^4.1.1",
-        "readable-stream": "2.3.2",
-        "safe-buffer": "^5.0.1",
-        "seq-queue": "0.0.5",
-        "sqlstring": "^2.2.0"
+      "version": "3.9.7",
+      "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.9.7.tgz",
+      "integrity": "sha512-KnJT8vYRcNAZv73uf9zpXqNbvBG7DJrs+1nACsjZP1HMJ1TgXEy8wnNilXAn/5i57JizXKtrUtwDB7HxT9DDpw==",
+      "requires": {
+        "denque": "^2.1.0",
+        "generate-function": "^2.3.1",
+        "iconv-lite": "^0.6.3",
+        "long": "^5.2.1",
+        "lru-cache": "^8.0.0",
+        "named-placeholders": "^1.1.3",
+        "seq-queue": "^0.0.5",
+        "sqlstring": "^2.3.2"
       },
       "dependencies": {
-        "long": {
-          "version": "4.0.0",
-          "resolved": "http://registry.npm.taobao.org/long/download/long-4.0.0.tgz",
-          "integrity": "sha1-mntxz7fTYaGU6lVSQckvdGjVvyg="
-        },
-        "lru-cache": {
-          "version": "4.1.2",
-          "resolved": "http://registry.npm.taobao.org/lru-cache/download/lru-cache-4.1.2.tgz",
-          "integrity": "sha1-RSNLLm4vKzPaElYkxGZJKaAiTD8=",
+        "iconv-lite": {
+          "version": "0.6.3",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+          "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
           "requires": {
-            "pseudomap": "^1.0.2",
-            "yallist": "^2.1.2"
+            "safer-buffer": ">= 2.1.2 < 3.0.0"
           }
         },
-        "process-nextick-args": {
-          "version": "1.0.7",
-          "resolved": "http://registry.npm.taobao.org/process-nextick-args/download/process-nextick-args-1.0.7.tgz",
-          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
+        "long": {
+          "version": "5.2.3",
+          "resolved": "https://registry.npmjs.org/long/-/long-5.2.3.tgz",
+          "integrity": "sha512-lcHwpNoggQTObv5apGNCTdJrO69eHOZMi4BNC+rTLER8iHAqGrUVeLh/irVIM7zTw2bOXA8T6uNPeujwOLg/2Q=="
         },
-        "readable-stream": {
-          "version": "2.3.2",
-          "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.2.tgz",
-          "integrity": "sha1-WgTfBeT1f+Pw3Gj90R3FyXx+b00=",
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.3",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~1.0.6",
-            "safe-buffer": "~5.1.0",
-            "string_decoder": "~1.0.0",
-            "util-deprecate": "~1.0.1"
-          }
+        "lru-cache": {
+          "version": "8.0.5",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-8.0.5.tgz",
+          "integrity": "sha512-MhWWlVnuab1RG5/zMRRcVGXZLCXrZTgfwMikgzCegsPnG62yDQo5JnqKkrK4jO5iKqDAZGItAqN5CtKBCBWRUA=="
         }
       }
     },
     "named-placeholders": {
-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/named-placeholders/download/named-placeholders-1.1.1.tgz",
-      "integrity": "sha1-O3oNJiA910s6nfTJz7gnsvuQfmQ=",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/named-placeholders/-/named-placeholders-1.1.3.tgz",
+      "integrity": "sha512-eLoBxg6wE/rZkJPhU/xRX1WTpkFEwDJEN96oxFrTsqBdbT5ec295Q+CoHrL9IT0DipqKhmGcaZmwOt8OON5x1w==",
       "requires": {
-        "lru-cache": "2.5.0"
+        "lru-cache": "^7.14.1"
       },
       "dependencies": {
         "lru-cache": {
-          "version": "2.5.0",
-          "resolved": "http://registry.npm.taobao.org/lru-cache/download/lru-cache-2.5.0.tgz",
-          "integrity": "sha1-2COIrpyWC+y+oMc7uet5tsbOmus="
+          "version": "7.18.3",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-7.18.3.tgz",
+          "integrity": "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA=="
         }
       }
     },
@@ -2808,21 +2783,6 @@
         "minimatch": "3.0.4"
       }
     },
-    "redeyed": {
-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/redeyed/download/redeyed-1.0.1.tgz",
-      "integrity": "sha1-6WwZO0DAgWsArshCaY5hGF5VSYo=",
-      "requires": {
-        "esprima": "~3.0.0"
-      },
-      "dependencies": {
-        "esprima": {
-          "version": "3.0.0",
-          "resolved": "http://registry.npm.taobao.org/esprima/download/esprima-3.0.0.tgz",
-          "integrity": "sha1-U88kes2ncxPlUcOqLnM0LT+099k="
-        }
-      }
-    },
     "redis": {
       "version": "2.8.0",
       "resolved": "http://registry.npm.taobao.org/redis/download/redis-2.8.0.tgz",
@@ -2950,6 +2910,11 @@
         "graceful-fs": "*"
       }
     },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
     "sax": {
       "version": "0.6.1",
       "resolved": "http://registry.npm.taobao.org/sax/download/sax-0.6.1.tgz",
@@ -3188,9 +3153,9 @@
       "integrity": "sha1-Nr54Mgr+WAH2zqPueLblqrlA6gw="
     },
     "sqlstring": {
-      "version": "2.3.1",
-      "resolved": "http://registry.npm.taobao.org/sqlstring/download/sqlstring-2.3.1.tgz",
-      "integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.3.tgz",
+      "integrity": "sha512-qC9iz2FlN7DQl3+wjwn3802RTyjCx7sDvfQEXchwa6CWOx07/WVfh91gBmQ9fahw8snwGEWU3xGzOt4tFyHLxg=="
     },
     "sshpk": {
       "version": "1.14.1",
@@ -3233,6 +3198,14 @@
         }
       }
     },
+    "string_decoder": {
+      "version": "1.0.3",
+      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
+      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
+      "requires": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz",
@@ -3243,14 +3216,6 @@
         "strip-ansi": "^3.0.0"
       }
     },
-    "string_decoder": {
-      "version": "1.0.3",
-      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
-      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
-      "requires": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "http://registry.npm.taobao.org/stringstream/download/stringstream-0.0.5.tgz",
diff --git a/package.json b/package.json
index 1e3fc19a..92afbfa4 100644
--- a/package.json
+++ b/package.json
@@ -61,7 +61,7 @@
     "markdown-it": "^8.0.1",
     "moment": "^2.14.1",
     "morgan": "^1.7.0",
-    "mysql2": "^1.3.5",
+    "mysql2": "^3.9.7",
     "nodemailer": "^4.0.1",
     "pug": "^2.0.1",
     "qiniu": "^7.1.3",