diff --git a/package-lock.json b/package-lock.json
index b455d11..213d07d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -52,7 +52,7 @@
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         "supports-color": {
           "version": "5.5.0",
-          "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz",
           "integrity": "sha1-4uaaRKyHcveKHsCzW2id9lMO/I8=",
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@@ -270,6 +270,11 @@
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       "integrity": "sha1-gsAsdDperKbbtLBKBonmxT/U8pY="
     },
+    "@types/events": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/@types/events/-/events-3.0.0.tgz",
+      "integrity": "sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g=="
+    },
     "@types/express": {
       "version": "4.16.1",
       "resolved": "https://registry.npm.taobao.org/@types/express/download/@types/express-4.16.1.tgz",
@@ -289,6 +294,14 @@
         "@types/range-parser": "*"
       }
     },
+    "@types/fluent-ffmpeg": {
+      "version": "2.1.16",
+      "resolved": "https://registry.npmjs.org/@types/fluent-ffmpeg/-/fluent-ffmpeg-2.1.16.tgz",
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+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@types/form-data": {
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       "resolved": "http://registry.npm.taobao.org/@types/form-data/download/@types/form-data-2.2.1.tgz",
@@ -479,6 +492,23 @@
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       "integrity": "sha1-w7D51rRlxmE46E5kyzvfg3PCwnk="
     },
+    "@types/websocket": {
+      "version": "0.0.40",
+      "resolved": "https://registry.npmjs.org/@types/websocket/-/websocket-0.0.40.tgz",
+      "integrity": "sha512-ldteZwWIgl9cOy7FyvYn+39Ah4+PfpVE72eYKw75iy2L0zTbhbcwvzeJ5IOu6DQP93bjfXq0NGHY6FYtmYoqFQ==",
+      "requires": {
+        "@types/events": "*",
+        "@types/node": "*"
+      }
+    },
+    "@types/ws": {
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/@types/ws/-/ws-6.0.4.tgz",
+      "integrity": "sha512-PpPrX7SZW9re6+Ha8ojZG4Se8AZXgf0GK6zmfqEuCsY49LFDNXO3SByp44X3dFEqtB73lkCDAdUazhAjVPiNwg==",
+      "requires": {
+        "@types/node": "*"
+      }
+    },
     "@webassemblyjs/ast": {
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       "resolved": "http://registry.npm.taobao.org/@webassemblyjs/ast/download/@webassemblyjs/ast-1.8.5.tgz",
@@ -713,7 +743,7 @@
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           "version": "3.3.0",
-          "resolved": "http://registry.npm.taobao.org/acorn/download/acorn-3.3.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/acorn/download/acorn-3.3.0.tgz",
           "integrity": "sha1-ReN/s56No/JbruP/U2niu18iAXo="
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@@ -721,8 +751,7 @@
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-      "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=",
-      "optional": true
+      "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8="
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@@ -821,6 +850,11 @@
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       "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4="
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+    "any-promise": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz",
+      "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8="
+    },
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       "resolved": "http://registry.npm.taobao.org/anymatch/download/anymatch-2.0.0.tgz",
@@ -1034,6 +1068,11 @@
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       "dev": true
     },
+    "arraybuffer.slice": {
+      "version": "0.0.7",
+      "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
+      "integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog=="
+    },
     "ascoltatori": {
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       "resolved": "https://registry.npm.taobao.org/ascoltatori/download/ascoltatori-3.2.0.tgz",
@@ -1474,9 +1513,9 @@
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-      "resolved": "http://registry.npm.taobao.org/async-limiter/download/async-limiter-1.0.0.tgz",
-      "integrity": "sha1-ePrtjD0HSrgfIrTphdeehzj3IPg="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.1.tgz",
+      "integrity": "sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ=="
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@@ -2376,6 +2415,11 @@
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+    "backo2": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
+      "integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc="
+    },
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       "resolved": "http://registry.npm.taobao.org/balanced-match/download/balanced-match-1.0.0.tgz",
@@ -2436,12 +2480,22 @@
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+    "base64-arraybuffer": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.4.tgz",
+      "integrity": "sha1-mBjHngWbE1X5fgQooBfIOOkLqBI="
+    },
     "base64-js": {
       "version": "1.3.0",
       "resolved": "http://registry.npm.taobao.org/base64-js/download/base64-js-1.3.0.tgz",
       "integrity": "sha1-yrHmEY8FEJXli1KBrqjBzSK/wOM=",
       "dev": true
     },
+    "base64id": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/base64id/-/base64id-2.0.0.tgz",
+      "integrity": "sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog=="
+    },
     "bcrypt-pbkdf": {
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       "resolved": "http://registry.npm.taobao.org/bcrypt-pbkdf/download/bcrypt-pbkdf-1.0.2.tgz",
@@ -2450,6 +2504,14 @@
         "tweetnacl": "^0.14.3"
       }
     },
+    "better-assert": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz",
+      "integrity": "sha1-QIZrnhueC1W0gYlDEeaPr/rrxSI=",
+      "requires": {
+        "callsite": "1.0.0"
+      }
+    },
     "big.js": {
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       "resolved": "http://registry.npm.taobao.org/big.js/download/big.js-5.2.2.tgz",
@@ -2478,7 +2540,7 @@
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       "version": "1.5.0",
-      "resolved": "http://registry.npm.taobao.org/bindings/download/bindings-1.5.0.tgz",
+      "resolved": "https://registry.npm.taobao.org/bindings/download/bindings-1.5.0.tgz",
       "integrity": "sha1-EDU8npRTNLwFEabZCzj7x8nFBN8=",
       "optional": true,
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@@ -2519,6 +2581,11 @@
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       }
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+      "resolved": "https://registry.npmjs.org/blob/-/blob-0.0.5.tgz",
+      "integrity": "sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig=="
+    },
     "block-stream": {
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       "resolved": "http://registry.npm.taobao.org/block-stream/download/block-stream-0.0.9.tgz",
@@ -2765,6 +2832,14 @@
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       "integrity": "sha1-skV5w77U1tOWru5tmorn9Ugqt7s="
     },
+    "bufferutil": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-4.0.2.tgz",
+      "integrity": "sha512-AtnG3W6M8B2n4xDQ5R+70EXvOpnXsFYg/AK2yTZd+HQ/oxAdz+GI+DvjmhBw3L0ole+LJ0ngqY4JMbDzkfNzhA==",
+      "requires": {
+        "node-gyp-build": "^4.2.0"
+      }
+    },
     "builtin-modules": {
       "version": "1.1.1",
       "resolved": "http://registry.npm.taobao.org/builtin-modules/download/builtin-modules-1.1.1.tgz",
@@ -2909,6 +2984,11 @@
         "callsites": "^0.2.0"
       }
     },
+    "callsite": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
+      "integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA="
+    },
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       "version": "0.2.0",
       "resolved": "http://registry.npm.taobao.org/callsites/download/callsites-0.2.0.tgz",
@@ -3217,11 +3297,20 @@
       "integrity": "sha1-3dgA2gxmEnOTzKWVDqloo6rxJTs=",
       "dev": true
     },
+    "component-bind": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
+      "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
+    },
     "component-emitter": {
       "version": "1.3.0",
       "resolved": "http://registry.npm.taobao.org/component-emitter/download/component-emitter-1.3.0.tgz",
-      "integrity": "sha1-FuQHD7qK4ptnnyIVhT7hgasuq8A=",
-      "dev": true
+      "integrity": "sha1-FuQHD7qK4ptnnyIVhT7hgasuq8A="
+    },
+    "component-inherit": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
+      "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM="
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@@ -3322,6 +3411,20 @@
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       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
+    "crc-32": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
+      "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
+      "requires": {
+        "exit-on-epipe": "~1.0.1",
+        "printj": "~1.1.0"
+      }
+    },
+    "crc32": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/crc32/-/crc32-0.2.2.tgz",
+      "integrity": "sha1-etIg1v/c0Rn5/BJ6d3LKzqOQpLo="
+    },
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       "resolved": "http://registry.npm.taobao.org/create-ecdh/download/create-ecdh-4.0.3.tgz",
@@ -3467,6 +3570,11 @@
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       "dev": true
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+      "version": "1.9.6",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.9.6.tgz",
+      "integrity": "sha512-HngNLtPEBWRo8EFVmHFmSXAjtCX8rGNqeXQI0Gh7wCTSqwaKgPIDqu9m07wABVopNwzvOeCb+2711vQhDlcIXw=="
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@@ -3720,9 +3828,9 @@
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-      "integrity": "sha1-aXrZ1yAE23V00h+JJGajwoWJNlk="
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/dottie/-/dottie-2.0.2.tgz",
+      "integrity": "sha512-fmrwR04lsniq/uSr8yikThDTrM7epXHBAAjH9TbeH3rEA8tdCO7mRzB9hdmdGyJCxF8KERo9CITcm3kGuoyMhg=="
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@@ -3812,6 +3920,97 @@
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+    "engine.io": {
+      "version": "3.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-3.4.2.tgz",
+      "integrity": "sha512-b4Q85dFkGw+TqgytGPrGgACRUhsdKc9S9ErRAXpPGy/CXKs4tYoHDkvIRdsseAF7NjfVwjRFIn6KTnbw7LwJZg==",
+      "requires": {
+        "accepts": "~1.3.4",
+        "base64id": "2.0.0",
+        "cookie": "0.3.1",
+        "debug": "~4.1.0",
+        "engine.io-parser": "~2.2.0",
+        "ws": "^7.1.2"
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+          "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
+          "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
+        },
+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "requires": {
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+          }
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+      }
+    },
+    "engine.io-client": {
+      "version": "3.4.4",
+      "resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-3.4.4.tgz",
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+        "component-inherit": "0.0.3",
+        "debug": "~3.1.0",
+        "engine.io-parser": "~2.2.0",
+        "has-cors": "1.1.0",
+        "indexof": "0.0.1",
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+        "parseuri": "0.0.6",
+        "ws": "~6.1.0",
+        "xmlhttprequest-ssl": "~1.5.4",
+        "yeast": "0.1.2"
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+          "requires": {
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+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        },
+        "parseqs": {
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+          "resolved": "https://registry.npmjs.org/parseqs/-/parseqs-0.0.6.tgz",
+          "integrity": "sha512-jeAGzMDbfSHHA091hr0r31eYfTig+29g3GKKE/PPbEQ65X0lmMwlEoqmhzu0iztID5uJpZsFlUPDP8ThPL7M8w=="
+        },
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+          "resolved": "https://registry.npmjs.org/parseuri/-/parseuri-0.0.6.tgz",
+          "integrity": "sha512-AUjen8sAkGgao7UyCX6Ahv0gIK2fABKmYjvP4xmy5JaKvcbTRueIqIPHLAfq30xJddqSE033IOMUSOMCcK3Sow=="
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+          "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.4.tgz",
+          "integrity": "sha512-eqZfL+NE/YQc1/ZynhojeV8q+H050oR8AZ2uIev7RU10svA9ZnJUddHcOUZTJLinZ9yEfdA2kSATS2qZK5fhJA==",
+          "requires": {
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+          }
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+    },
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+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/engine.io-parser/-/engine.io-parser-2.2.1.tgz",
+      "integrity": "sha512-x+dN/fBH8Ro8TFwJ+rkB2AmuVw9Yu2mockR/p3W8f8YtExwFgDvBDi0GWyb4ZLkpahtDGZgtr3zLovanJghPqg==",
+      "requires": {
+        "after": "0.8.2",
+        "arraybuffer.slice": "~0.0.7",
+        "base64-arraybuffer": "0.1.4",
+        "blob": "0.0.5",
+        "has-binary2": "~1.0.2"
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     "enhanced-resolve": {
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       "resolved": "http://registry.npm.taobao.org/enhanced-resolve/download/enhanced-resolve-4.1.0.tgz",
@@ -4042,7 +4241,7 @@
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           "version": "5.5.0",
-          "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz",
           "integrity": "sha1-4uaaRKyHcveKHsCzW2id9lMO/I8=",
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@@ -4076,7 +4275,7 @@
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         "acorn": {
           "version": "5.7.3",
-          "resolved": "http://registry.npm.taobao.org/acorn/download/acorn-5.7.3.tgz",
+          "resolved": "https://registry.npm.taobao.org/acorn/download/acorn-5.7.3.tgz",
           "integrity": "sha1-Z6ojG/iBKXS4UjWpZ3Hra9B+onk="
         }
       }
@@ -4177,6 +4376,11 @@
         "util-extend": "^1.0.1"
       }
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+    "exit-on-epipe": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/exit-on-epipe/-/exit-on-epipe-1.0.1.tgz",
+      "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw=="
+    },
     "expand-brackets": {
       "version": "2.1.4",
       "resolved": "http://registry.npm.taobao.org/expand-brackets/download/expand-brackets-2.1.4.tgz",
@@ -4229,7 +4433,7 @@
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     "expand-template": {
       "version": "2.0.3",
-      "resolved": "http://registry.npm.taobao.org/expand-template/download/expand-template-2.0.3.tgz",
+      "resolved": "https://registry.npm.taobao.org/expand-template/download/expand-template-2.0.3.tgz",
       "integrity": "sha1-bhSz/O4POmNA7LV9LokYaSBSpHw=",
       "optional": true
     },
@@ -4305,6 +4509,21 @@
         "raw-body": "^2.3.3"
       }
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+    "ext": {
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@@ -13489,7 +13937,7 @@
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-          "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-5.5.0.tgz",
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@@ -13840,6 +14288,11 @@
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@@ -14080,6 +14533,11 @@
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       "resolved": "http://registry.npm.taobao.org/type-check/download/type-check-0.3.2.tgz",
@@ -14102,6 +14560,14 @@
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       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
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+    "typedarray-to-buffer": {
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+      "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
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+      "requires": {
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+      }
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       "resolved": "https://registry.npm.taobao.org/typewise/download/typewise-1.0.3.tgz",
@@ -14130,8 +14596,8 @@
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-      "integrity": "sha1-n+FTahCmZKZSZqHjzPhf02MCvJw="
+      "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
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@@ -14139,10 +14605,9 @@
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-      "resolved": "https://registry.npm.taobao.org/underscore/download/underscore-1.4.4.tgz",
-      "integrity": "sha1-YaajIBBiKvoHljvzJSA88SI51gQ=",
-      "optional": true
+      "version": "1.12.0",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.12.0.tgz",
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@@ -14298,6 +14763,14 @@
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+      "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-5.0.3.tgz",
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+      }
+    },
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       "resolved": "http://registry.npm.taobao.org/util/download/util-0.11.1.tgz",
@@ -14346,7 +14819,7 @@
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-      "integrity": "sha1-ADEI6m6amHTTHMyeUAaFbM12sig="
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@@ -14829,9 +15302,65 @@
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+    "websocket": {
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+      "resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.32.tgz",
+      "integrity": "sha512-i4yhcllSP4wrpoPMU2N0TQ/q0O94LRG/eUQjEAamRltjQ1oT1PFFKOG4i877OlJgCG8rw6LrrowJp+TYCEWF7Q==",
+      "requires": {
+        "bufferutil": "^4.0.1",
+        "debug": "^2.2.0",
+        "es5-ext": "^0.10.50",
+        "typedarray-to-buffer": "^3.1.5",
+        "utf-8-validate": "^5.0.2",
+        "yaeti": "^0.0.6"
+      },
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+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/d/-/d-1.0.1.tgz",
+          "integrity": "sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==",
+          "requires": {
+            "es5-ext": "^0.10.50",
+            "type": "^1.0.1"
+          }
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+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "requires": {
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+        "es5-ext": {
+          "version": "0.10.53",
+          "resolved": "https://registry.npmjs.org/es5-ext/-/es5-ext-0.10.53.tgz",
+          "integrity": "sha512-Xs2Stw6NiNHWypzRTY1MtaG/uJlwCk8kH81920ma8mvN8Xq1gsfhZvpkImLQArw8AHnv8MT2I45J3c0R8slE+Q==",
+          "requires": {
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+            "es6-symbol": "~3.1.3",
+            "next-tick": "~1.0.0"
+          }
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+        "es6-symbol": {
+          "version": "3.1.3",
+          "resolved": "https://registry.npmjs.org/es6-symbol/-/es6-symbol-3.1.3.tgz",
+          "integrity": "sha512-NJ6Yn3FuDinBaBRWl/q5X/s4koRHBrgKAu+yGI6JCBeiu3qrcbJhwT2GeR/EXVfylRk8dpQVJoLEFhK+Mu31NA==",
+          "requires": {
+            "d": "^1.0.1",
+            "ext": "^1.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
+      }
+    },
     "websocket-stream": {
       "version": "5.1.2",
-      "resolved": "http://registry.npm.taobao.org/websocket-stream/download/websocket-stream-5.1.2.tgz",
+      "resolved": "https://registry.npm.taobao.org/websocket-stream/download/websocket-stream-5.1.2.tgz",
       "integrity": "sha1-HDHGJ7zfNPGpvazJ2qFb+kgW2a0=",
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@@ -14840,6 +15369,18 @@
         "safe-buffer": "^5.1.1",
         "ws": "^3.2.0",
         "xtend": "^4.0.0"
+      },
+      "dependencies": {
+        "ws": {
+          "version": "3.3.3",
+          "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
+          "integrity": "sha512-nnWLa/NwZSt4KQJu51MYlCcSQ5g7INpOrOMt4XV8j4dqTXdmlUmSHQ8/oLC069ckre0fRsgfvsKwbTdtKLCDkA==",
+          "requires": {
+            "async-limiter": "~1.0.0",
+            "safe-buffer": "~5.1.0",
+            "ultron": "~1.1.0"
+          }
+        }
       }
     },
     "webworkify": {
@@ -14882,9 +15423,9 @@
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-      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.6.tgz",
-      "integrity": "sha1-Ioq1kuZFc4Lqb7efyCUFjQf85SM=",
+      "version": "0.4.8",
+      "resolved": "https://registry.npmjs.org/wkx/-/wkx-0.4.8.tgz",
+      "integrity": "sha512-ikPXMM9IR/gy/LwiOSqWlSL3X/J5uk9EO2hHNRXS41eTLXaUFEVw9fn/593jW/tE5tedNg8YjT5HkCa4FqQZyQ==",
       "requires": {
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@@ -14905,7 +15446,7 @@
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     "wrap-ansi": {
       "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npm.taobao.org/wrap-ansi/download/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
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@@ -14926,20 +15467,20 @@
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-      "resolved": "http://registry.npm.taobao.org/ws/download/ws-3.3.3.tgz",
-      "integrity": "sha1-8c+E/i1ekB686U767OeF8YeiKPI=",
-      "requires": {
-        "async-limiter": "~1.0.0",
-        "safe-buffer": "~5.1.0",
-        "ultron": "~1.1.0"
-      }
+      "version": "7.4.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.4.0.tgz",
+      "integrity": "sha512-kyFwXuV/5ymf+IXhS6f0+eAFvydbaBW3zjpT6hUdAh/hbVjTIB5EHBGi0bPoCLSK2wcuz3BrEkB9LrYv1Nm4NQ=="
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       "resolved": "https://registry.npm.taobao.org/xmldom/download/xmldom-0.1.27.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fxmldom%2Fdownload%2Fxmldom-0.1.27.tgz",
       "integrity": "sha1-1QH5ezvbQDr4757MIFcxh6rawOk="
     },
+    "xmlhttprequest-ssl": {
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
+      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4="
+    },
     "xpath.js": {
       "version": "1.1.0",
       "resolved": "https://registry.npm.taobao.org/xpath.js/download/xpath.js-1.1.0.tgz",
@@ -14956,6 +15497,11 @@
       "integrity": "sha1-le+U+F7MgdAHwmThkKEg8KPIVms=",
       "dev": true
     },
+    "yaeti": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
+    },
     "yallist": {
       "version": "3.0.3",
       "resolved": "http://registry.npm.taobao.org/yallist/download/yallist-3.0.3.tgz",
@@ -15024,6 +15570,11 @@
         "camelcase": "^4.1.0"
       }
     },
+    "yeast": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
+      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
+    },
     "zmq": {
       "version": "2.15.3",
       "resolved": "https://registry.npm.taobao.org/zmq/download/zmq-2.15.3.tgz",
diff --git a/package.json b/package.json
index e259e1a..a8eb1b8 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "protobufjs": "^6.10.1",
     "redis": "^2.8.0",
     "request": "^2.88.0",
-    "sequelize": "^4.42.0",
+    "sequelize": "^5.15.1",
     "sequelize-auto": "^0.4.29",
     "sequelize-redis-cache": "^2.0.1",
     "socket.io": "^2.2.0",