diff --git a/package-lock.json b/package-lock.json
index de3743b..66a0b63 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,6 +13,14 @@
         "negotiator": "0.6.2"
       }
     },
+    "ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "requires": {
+        "color-convert": "^2.0.1"
+      }
+    },
     "append-field": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/append-field/download/append-field-1.0.0.tgz",
@@ -23,6 +31,16 @@
       "resolved": "https://registry.npm.taobao.org/array-flatten/download/array-flatten-1.1.1.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Farray-flatten%2Fdownload%2Farray-flatten-1.1.1.tgz",
       "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI="
     },
+    "async": {
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.4.tgz",
+      "integrity": "sha512-iAB+JbDEGXhyIUavoDl9WP/Jj106Kz9DEn1DPgYw5ruDn0e3Wgi3sKFm55sASdGBNOQB8F59d9qQ7deqrHA8wQ=="
+    },
+    "balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
+    },
     "basic-auth": {
       "version": "2.0.1",
       "resolved": "https://registry.npm.taobao.org/basic-auth/download/basic-auth-2.0.1.tgz",
@@ -77,6 +95,14 @@
         }
       }
     },
+    "brace-expansion": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz",
+      "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==",
+      "requires": {
+        "balanced-match": "^1.0.0"
+      }
+    },
     "bson": {
       "version": "1.1.3",
       "resolved": "https://registry.npm.taobao.org/bson/download/bson-1.1.3.tgz",
@@ -101,6 +127,33 @@
       "resolved": "https://registry.npm.taobao.org/bytes/download/bytes-3.1.0.tgz",
       "integrity": "sha1-9s95M6Ng4FiPqf3oVlHNx/gF0fY="
     },
+    "chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "requires": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      }
+    },
+    "color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "requires": {
+        "color-name": "~1.1.4"
+      }
+    },
+    "color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg=="
+    },
     "concat-stream": {
       "version": "1.6.2",
       "resolved": "https://registry.npm.taobao.org/concat-stream/download/concat-stream-1.6.2.tgz",
@@ -266,9 +319,12 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "ejs": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npm.taobao.org/ejs/download/ejs-3.0.1.tgz?cache=0&sync_timestamp=1574560175968&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fejs%2Fdownload%2Fejs-3.0.1.tgz",
-      "integrity": "sha1-MMj27plIUCzDLoXDej+LObWmFKU="
+      "version": "3.1.7",
+      "resolved": "https://registry.npmjs.org/ejs/-/ejs-3.1.7.tgz",
+      "integrity": "sha512-BIar7R6abbUxDA3bfXrO4DSgwo8I+fB5/1zgujl3HLLjwd6+9iOnrT+t3grn2qbk9vOgBubXOFwX2m9axoFaGw==",
+      "requires": {
+        "jake": "^10.8.5"
+      }
     },
     "encodeurl": {
       "version": "1.0.2",
@@ -397,6 +453,24 @@
         }
       }
     },
+    "filelist": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/filelist/-/filelist-1.0.4.tgz",
+      "integrity": "sha512-w1cEuf3S+DrLCQL7ET6kz+gmlJdbq9J7yXCSjK/OZCPA+qEN1WyF4ZAf0YYJa4/shHJra2t/d/r8SV4Ji+x+8Q==",
+      "requires": {
+        "minimatch": "^5.0.1"
+      },
+      "dependencies": {
+        "minimatch": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-5.1.0.tgz",
+          "integrity": "sha512-9TPBGGak4nHfGZsPBohm9AWg6NoT7QTCehS3BIJABslyZbzxfV78QM2Y6+i741OPZIafFAaiiEMh5OyIrJPgtg==",
+          "requires": {
+            "brace-expansion": "^2.0.1"
+          }
+        }
+      }
+    },
     "finalhandler": {
       "version": "1.1.1",
       "resolved": "https://registry.npm.taobao.org/finalhandler/download/finalhandler-1.1.1.tgz",
@@ -421,6 +495,11 @@
       "resolved": "https://registry.npm.taobao.org/fresh/download/fresh-0.5.2.tgz",
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
+    "has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ=="
+    },
     "http-errors": {
       "version": "1.6.3",
       "resolved": "https://registry.npm.taobao.org/http-errors/download/http-errors-1.6.3.tgz?cache=0&sync_timestamp=1561418493658&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fhttp-errors%2Fdownload%2Fhttp-errors-1.6.3.tgz",
@@ -455,6 +534,17 @@
       "resolved": "https://registry.npm.taobao.org/isarray/download/isarray-0.0.1.tgz?cache=0&sync_timestamp=1562592096220&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fisarray%2Fdownload%2Fisarray-0.0.1.tgz",
       "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
     },
+    "jake": {
+      "version": "10.8.5",
+      "resolved": "https://registry.npmjs.org/jake/-/jake-10.8.5.tgz",
+      "integrity": "sha512-sVpxYeuAhWt0OTWITwT98oyV0GsXyMlXCF+3L1SuafBVUIr/uILGRB+NqwkzhgXKvoJpDIpQvqkUALgdmQsQxw==",
+      "requires": {
+        "async": "^3.2.3",
+        "chalk": "^4.0.2",
+        "filelist": "^1.0.1",
+        "minimatch": "^3.0.4"
+      }
+    },
     "media-typer": {
       "version": "0.3.0",
       "resolved": "https://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz",
@@ -494,6 +584,25 @@
         "mime-db": "1.43.0"
       }
     },
+    "minimatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "requires": {
+        "brace-expansion": "^1.1.7"
+      },
+      "dependencies": {
+        "brace-expansion": {
+          "version": "1.1.11",
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+          "requires": {
+            "balanced-match": "^1.0.0",
+            "concat-map": "0.0.1"
+          }
+        }
+      }
+    },
     "minimist": {
       "version": "0.0.8",
       "resolved": "https://registry.npm.taobao.org/minimist/download/minimist-0.0.8.tgz",
@@ -771,6 +880,14 @@
       "resolved": "https://registry.npm.taobao.org/string_decoder/download/string_decoder-0.10.31.tgz",
       "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
     },
+    "supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "requires": {
+        "has-flag": "^4.0.0"
+      }
+    },
     "toidentifier": {
       "version": "1.0.0",
       "resolved": "https://registry.npm.taobao.org/toidentifier/download/toidentifier-1.0.0.tgz",
diff --git a/package.json b/package.json
index c1b0dda..baa3966 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "cookie-parser": "~1.4.4",
     "csurf": "^1.10.0",
     "debug": "~2.6.9",
-    "ejs": "^3.0.1",
+    "ejs": "^3.1.7",
     "express": "~4.16.1",
     "express-session": "^1.17.0",
     "http-errors": "~1.6.3",