diff --git a/package-lock.json b/package-lock.json
index 3fe9a7b..7800aff 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -214,9 +214,9 @@
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@@ -245,9 +245,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.12.tgz",
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+      "resolved": "https://registry.npmjs.org/@types/mongodb/-/mongodb-3.6.20.tgz",
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@@ -1165,9 +1165,9 @@
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-      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.0.tgz",
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+      "resolved": "https://registry.npmjs.org/denque/-/denque-1.5.1.tgz",
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@@ -2718,31 +2718,43 @@
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     "mongodb": {
-      "version": "3.6.6",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.6.6.tgz",
-      "integrity": "sha512-WlirMiuV1UPbej5JeCMqE93JRfZ/ZzqE7nJTwP85XzjAF4rRSeq2bGCb1cjfoHLOF06+HxADaPGqT0g3SbVT1w==",
+      "version": "3.7.3",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-3.7.3.tgz",
+      "integrity": "sha512-Psm+g3/wHXhjBEktkxXsFMZvd3nemI0r3IPsE0bU+4//PnvNWKkzhZcEsbPcYiWqe8XqXJJEg4Tgtr7Raw67Yw==",
       "requires": {
         "bl": "^2.2.1",
         "bson": "^1.1.4",
         "denque": "^1.4.1",
-        "optional-require": "^1.0.2",
+        "optional-require": "^1.1.8",
         "safe-buffer": "^5.1.2",
         "saslprep": "^1.0.0"
+      },
+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/optional-require/-/optional-require-1.1.8.tgz",
+          "integrity": "sha512-jq83qaUb0wNg9Krv1c5OQ+58EK+vHde6aBPzLvPPqJm89UQWsvSuFy9X/OSNJnFeSOKo7btE0n8Nl2+nE+z5nA==",
+          "requires": {
+            "require-at": "^1.0.6"
+          }
+        }
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     "mongoose": {
-      "version": "5.12.8",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.12.8.tgz",
-      "integrity": "sha512-+6Q8mvTsIHQkXBWmBGnEy93Gm0fjKIwV/AEIT23wXN3O4Pd3L/aZaJWrdOStcuE4b9SqXrs1QBnnR9MNqNZwrw==",
+      "version": "5.13.15",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.15.tgz",
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         "@types/mongodb": "^3.5.27",
         "bson": "^1.1.4",
         "kareem": "2.3.2",
-        "mongodb": "3.6.6",
+        "mongodb": "3.7.3",
         "mongoose-legacy-pluralize": "1.0.2",
-        "mpath": "0.8.3",
+        "mpath": "0.8.4",
         "mquery": "3.2.5",
         "ms": "2.1.2",
+        "optional-require": "1.0.x",
         "regexp-clone": "1.0.0",
         "safe-buffer": "5.2.1",
         "sift": "13.5.2",
@@ -2762,9 +2774,9 @@
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     "mpath": {
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-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.3.tgz",
-      "integrity": "sha512-eb9rRvhDltXVNL6Fxd2zM9D4vKBxjVVQNLNijlj7uoXUy19zNDsIif5zR+pWmPCWNKwAtqyo4JveQm4nfD5+eA=="
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.8.4.tgz",
+      "integrity": "sha512-DTxNZomBcTWlrMW76jy1wvV37X/cNNxPW1y2Jzd4DZkAaC5ZGsm8bfGfNOthcDuRJujXLqiuS6o3Tpy0JEoh7g=="
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     "mquery": {
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@@ -2886,7 +2898,8 @@
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       "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.5.1.tgz",
-      "integrity": "sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA=="
+      "integrity": "sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA==",
+      "dev": true
     },
     "npmlog": {
       "version": "4.1.2",
@@ -3383,6 +3396,11 @@
         "rc": "^1.2.8"
       }
     },
+    "require-at": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/require-at/-/require-at-1.0.6.tgz",
+      "integrity": "sha512-7i1auJbMUrXEAZCOQ0VNJgmcT2VOKPRl2YGJwgpHpC9CE91Mv4/4UYIUm4chGJaI381ZDq1JUicFii64Hapd8g=="
+    },
     "resolve-dir": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/resolve-dir/-/resolve-dir-1.0.1.tgz",
@@ -3651,7 +3669,7 @@
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       "resolved": "https://registry.npmjs.org/sliced/-/sliced-1.0.1.tgz",
-      "integrity": "sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E="
+      "integrity": "sha512-VZBmZP8WU3sMOZm1bdgTadsQbcscK0UM8oKxKVBs4XAhUo2Xxzm/OFMGBkPusxw9xL3Uy8LrzEqGqJhclsr0yA=="
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     "smart-buffer": {
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@@ -3771,7 +3789,7 @@
     "sparse-bitfield": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/sparse-bitfield/-/sparse-bitfield-3.0.3.tgz",
-      "integrity": "sha1-/0rm5oZWBWuks+eSqzM004JzyhE=",
+      "integrity": "sha512-kvzhi7vqKTfkh0PZU+2D2PIllw2ymqJKujUcyPMd9Y75Nv4nPbGJZXNhxsgdQab2BmlDct1YnfQCguEvHr7VsQ==",
       "optional": true,
       "requires": {
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diff --git a/package.json b/package.json
index 88704fd..7279f44 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "koa-static": "^5.0.0",
     "module-alias": "^2.2.2",
     "moment": "^2.29.1",
-    "mongoose": "^5.10.5",
+    "mongoose": "^5.13.15",
     "qiniu": "^7.3.2",
     "sharp": "^0.28.1",
     "socket.io": "^3.1.0",