diff --git a/package-lock.json b/package-lock.json
index e63df96..1dee2bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2917,7 +2917,8 @@
       "version": "4.6.0",
       "resolved": "https://registry.npm.taobao.org/co/download/co-4.6.0.tgz",
       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "coa": {
       "version": "2.0.2",
@@ -10730,7 +10731,8 @@
             "ansi-regex": {
               "version": "2.1.1",
               "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-              "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
+              "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
+              "optional": true
             },
             "ansi-styles": {
               "version": "2.2.1",
@@ -10787,7 +10789,8 @@
             "balanced-match": {
               "version": "0.4.2",
               "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.4.2.tgz",
-              "integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg="
+              "integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
+              "optional": true
             },
             "bcrypt-pbkdf": {
               "version": "1.0.1",
@@ -10802,6 +10805,7 @@
               "version": "0.0.9",
               "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
               "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
+              "optional": true,
               "requires": {
                 "inherits": "~2.0.0"
               }
@@ -10810,6 +10814,7 @@
               "version": "2.10.1",
               "resolved": "https://registry.npmjs.org/boom/-/boom-2.10.1.tgz",
               "integrity": "sha1-OciRjO/1eZ+D+UkqhI9iWt0Mdm8=",
+              "optional": true,
               "requires": {
                 "hoek": "2.x.x"
               }
@@ -10818,6 +10823,7 @@
               "version": "1.1.6",
               "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.6.tgz",
               "integrity": "sha1-cZfX6qm4fmSDkOph/GbIRCdCDfk=",
+              "optional": true,
               "requires": {
                 "balanced-match": "^0.4.1",
                 "concat-map": "0.0.1"
@@ -10826,7 +10832,8 @@
             "buffer-shims": {
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/buffer-shims/-/buffer-shims-1.0.0.tgz",
-              "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E="
+              "integrity": "sha1-mXjOMXOIxkmth5MCjDR37wRKi1E=",
+              "optional": true
             },
             "caseless": {
               "version": "0.11.0",
@@ -10850,12 +10857,14 @@
             "code-point-at": {
               "version": "1.1.0",
               "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
-              "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
+              "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
+              "optional": true
             },
             "combined-stream": {
               "version": "1.0.5",
               "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
               "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
+              "optional": true,
               "requires": {
                 "delayed-stream": "~1.0.0"
               }
@@ -10872,17 +10881,20 @@
             "concat-map": {
               "version": "0.0.1",
               "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-              "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
+              "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+              "optional": true
             },
             "console-control-strings": {
               "version": "1.1.0",
               "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
-              "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
+              "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
+              "optional": true
             },
             "core-util-is": {
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-              "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
+              "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+              "optional": true
             },
             "cryptiles": {
               "version": "2.0.5",
@@ -10928,7 +10940,8 @@
             "delayed-stream": {
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-              "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
+              "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
+              "optional": true
             },
             "delegates": {
               "version": "1.0.0",
@@ -10960,7 +10973,8 @@
             "extsprintf": {
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.0.2.tgz",
-              "integrity": "sha1-4QgOBljjALBilJkMxw4VAiNf1VA="
+              "integrity": "sha1-4QgOBljjALBilJkMxw4VAiNf1VA=",
+              "optional": true
             },
             "forever-agent": {
               "version": "0.6.1",
@@ -10982,12 +10996,14 @@
             "fs.realpath": {
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
-              "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
+              "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+              "optional": true
             },
             "fstream": {
               "version": "1.0.10",
               "resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.10.tgz",
               "integrity": "sha1-YE6Kkv4m/9n2+uMDmdSYThqyKCI=",
+              "optional": true,
               "requires": {
                 "graceful-fs": "^4.1.2",
                 "inherits": "~2.0.0",
@@ -11058,6 +11074,7 @@
               "version": "7.1.1",
               "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.1.tgz",
               "integrity": "sha1-gFIR3wT6rxxjo2ADBs31reULLsg=",
+              "optional": true,
               "requires": {
                 "fs.realpath": "^1.0.0",
                 "inflight": "^1.0.4",
@@ -11070,7 +11087,8 @@
             "graceful-fs": {
               "version": "4.1.11",
               "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
-              "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
+              "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg=",
+              "optional": true
             },
             "graceful-readlink": {
               "version": "1.0.1",
@@ -11120,7 +11138,8 @@
             "hoek": {
               "version": "2.16.3",
               "resolved": "https://registry.npmjs.org/hoek/-/hoek-2.16.3.tgz",
-              "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0="
+              "integrity": "sha1-ILt0A9POo5jpHcRxCo/xuCdKJe0=",
+              "optional": true
             },
             "http-signature": {
               "version": "1.1.1",
@@ -11137,6 +11156,7 @@
               "version": "1.0.6",
               "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
               "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
+              "optional": true,
               "requires": {
                 "once": "^1.3.0",
                 "wrappy": "1"
@@ -11145,7 +11165,8 @@
             "inherits": {
               "version": "2.0.3",
               "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-              "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
+              "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+              "optional": true
             },
             "ini": {
               "version": "1.3.4",
@@ -11157,6 +11178,7 @@
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-1.0.0.tgz",
               "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+              "optional": true,
               "requires": {
                 "number-is-nan": "^1.0.0"
               }
@@ -11188,7 +11210,8 @@
             "isarray": {
               "version": "1.0.0",
               "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-              "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+              "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+              "optional": true
             },
             "isstream": {
               "version": "0.1.2",
@@ -11243,12 +11266,14 @@
             "mime-db": {
               "version": "1.26.0",
               "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.26.0.tgz",
-              "integrity": "sha1-6v/NDk/Gk1z4E02iRuLmw1MFrf8="
+              "integrity": "sha1-6v/NDk/Gk1z4E02iRuLmw1MFrf8=",
+              "optional": true
             },
             "mime-types": {
               "version": "2.1.14",
               "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.14.tgz",
               "integrity": "sha1-9+99l1g/yvO30oK2+LVnnaselO4=",
+              "optional": true,
               "requires": {
                 "mime-db": "~1.26.0"
               }
@@ -11257,6 +11282,7 @@
               "version": "3.0.3",
               "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.3.tgz",
               "integrity": "sha1-Kk5AkLlrLbBqnX3wEFWmKnfJt3Q=",
+              "optional": true,
               "requires": {
                 "brace-expansion": "^1.0.0"
               }
@@ -11264,12 +11290,14 @@
             "minimist": {
               "version": "0.0.8",
               "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-              "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+              "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+              "optional": true
             },
             "mkdirp": {
               "version": "0.5.1",
               "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
               "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
+              "optional": true,
               "requires": {
                 "minimist": "0.0.8"
               }
@@ -11321,7 +11349,8 @@
             "number-is-nan": {
               "version": "1.0.1",
               "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
-              "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
+              "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=",
+              "optional": true
             },
             "oauth-sign": {
               "version": "0.8.2",
@@ -11339,6 +11368,7 @@
               "version": "1.4.0",
               "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
               "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+              "optional": true,
               "requires": {
                 "wrappy": "1"
               }
@@ -11346,7 +11376,8 @@
             "path-is-absolute": {
               "version": "1.0.1",
               "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
-              "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
+              "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+              "optional": true
             },
             "pinkie": {
               "version": "2.0.4",
@@ -11366,7 +11397,8 @@
             "process-nextick-args": {
               "version": "1.0.7",
               "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-1.0.7.tgz",
-              "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
+              "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
+              "optional": true
             },
             "punycode": {
               "version": "1.4.1",
@@ -11447,6 +11479,7 @@
               "version": "2.5.4",
               "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.5.4.tgz",
               "integrity": "sha1-loAAk8vxoMhr2VtGJUZ1NcKd+gQ=",
+              "optional": true,
               "requires": {
                 "glob": "^7.0.5"
               }
@@ -11507,6 +11540,7 @@
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
               "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
+              "optional": true,
               "requires": {
                 "code-point-at": "^1.0.0",
                 "is-fullwidth-code-point": "^1.0.0",
@@ -11516,7 +11550,8 @@
             "string_decoder": {
               "version": "0.10.31",
               "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-              "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+              "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=",
+              "optional": true
             },
             "stringstream": {
               "version": "0.0.5",
@@ -11528,6 +11563,7 @@
               "version": "3.0.1",
               "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
               "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+              "optional": true,
               "requires": {
                 "ansi-regex": "^2.0.0"
               }
@@ -11548,6 +11584,7 @@
               "version": "2.2.1",
               "resolved": "https://registry.npmjs.org/tar/-/tar-2.2.1.tgz",
               "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
+              "optional": true,
               "requires": {
                 "block-stream": "*",
                 "fstream": "^1.0.2",
@@ -11626,7 +11663,8 @@
             "util-deprecate": {
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-              "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+              "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+              "optional": true
             },
             "uuid": {
               "version": "3.0.1",
@@ -11655,7 +11693,8 @@
             "wrappy": {
               "version": "1.0.2",
               "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-              "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
+              "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+              "optional": true
             },
             "xtend": {
               "version": "4.0.1",
@@ -13859,7 +13898,8 @@
       "version": "4.0.8",
       "resolved": "https://registry.npm.taobao.org/rx-lite/download/rx-lite-4.0.8.tgz",
       "integrity": "sha1-Cx4Rr4vESDbwSmQH6S2kJGe3lEQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "rx-lite-aggregates": {
       "version": "4.0.8",
@@ -16253,9 +16293,9 @@
       }
     },
     "ws": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npm.taobao.org/ws/download/ws-6.2.1.tgz",
-      "integrity": "sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=",
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.2.tgz",
+      "integrity": "sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==",
       "dev": true,
       "requires": {
         "async-limiter": "~1.0.0"
diff --git a/yarn.lock b/yarn.lock
index 7cbf5df..5163276 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1454,9 +1454,9 @@ async-each@^1.0.1:
   integrity sha1-tyfb+H12UWAvBvTUrDh/R9kbDL8=
 
 async-limiter@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npm.taobao.org/async-limiter/download/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
-  integrity sha1-ePrtjD0HSrgfIrTphdeehzj3IPg=
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
+  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
 async-validator@^1.10.0:
   version "1.11.5"
@@ -8790,9 +8790,9 @@ write@^0.2.1:
     mkdirp "^0.5.1"
 
 ws@^6.0.0:
-  version "6.2.1"
-  resolved "https://registry.npm.taobao.org/ws/download/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
-  integrity sha1-RC/fCkftZPWbal2P8TD0dI7VJPs=
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.2.tgz#dd5cdbd57a9979916097652d78f1cc5faea0c32e"
+  integrity sha512-zmhltoSR8u1cnDsD43TX59mzoMZsLKqUweyYBAIvTngR3shc0W6aOZylZmq/7hqyVxPdi+5Ud2QInblgyE72fw==
   dependencies:
     async-limiter "~1.0.0"