diff --git a/package-lock.json b/package-lock.json
index 15644ca..2f4ea87 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1145,7 +1145,8 @@
           "version": "3.0.0",
           "resolved": "https://registry.npm.taobao.org/ansi-regex/download/ansi-regex-3.0.0.tgz",
           "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "chardet": {
           "version": "0.4.2",
@@ -1311,6 +1312,7 @@
           "resolved": "https://registry.npm.taobao.org/strip-ansi/download/strip-ansi-4.0.0.tgz",
           "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^3.0.0"
           }
@@ -2350,9 +2352,9 @@
       "dev": true
     },
     "bl": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npm.taobao.org/bl/download/bl-1.2.2.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fbl%2Fdownload%2Fbl-1.2.2.tgz",
-      "integrity": "sha1-oWCRFxcQPAdBDO9j71Gzl8Alr5w=",
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
+      "integrity": "sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==",
       "dev": true,
       "requires": {
         "readable-stream": "^2.3.5",
@@ -3030,7 +3032,8 @@
       "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",
@@ -5611,7 +5614,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5632,12 +5636,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5652,17 +5658,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5779,7 +5788,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5791,6 +5801,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5805,6 +5816,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -5812,12 +5824,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -5836,6 +5850,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -5916,7 +5931,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5928,6 +5944,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -6013,7 +6030,8 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6049,6 +6067,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -6068,6 +6087,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -6111,12 +6131,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -6168,7 +6190,7 @@
         },
         "is-fullwidth-code-point": {
           "version": "1.0.0",
-          "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
           "requires": {
@@ -6975,7 +6997,7 @@
         },
         "is-fullwidth-code-point": {
           "version": "3.0.0",
-          "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-3.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-3.0.0.tgz",
           "integrity": "sha1-8Rb4Bk/pCz94RKOJl8C3UFEmnx0=",
           "dev": true
         },
@@ -7617,7 +7639,7 @@
         },
         "source-map": {
           "version": "0.6.1",
-          "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
           "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
           "dev": true,
           "optional": true
@@ -7637,13 +7659,13 @@
       "dependencies": {
         "clone": {
           "version": "2.1.2",
-          "resolved": "http://registry.npm.taobao.org/clone/download/clone-2.1.2.tgz",
+          "resolved": "https://registry.npm.taobao.org/clone/download/clone-2.1.2.tgz",
           "integrity": "sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=",
           "dev": true
         },
         "pify": {
           "version": "3.0.0",
-          "resolved": "http://registry.npm.taobao.org/pify/download/pify-3.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/pify/download/pify-3.0.0.tgz",
           "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
           "dev": true
         }
@@ -8537,7 +8559,7 @@
         },
         "lru-cache": {
           "version": "4.1.5",
-          "resolved": "http://registry.npm.taobao.org/lru-cache/download/lru-cache-4.1.5.tgz",
+          "resolved": "https://registry.npm.taobao.org/lru-cache/download/lru-cache-4.1.5.tgz",
           "integrity": "sha1-i75Q6oW+1ZvJ4z3KuCNe6bz0Q80=",
           "dev": true,
           "requires": {
@@ -9773,7 +9795,7 @@
       "dependencies": {
         "ansi-regex": {
           "version": "2.1.1",
-          "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
           "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
           "dev": true
         },
@@ -9785,7 +9807,7 @@
         },
         "chalk": {
           "version": "1.1.3",
-          "resolved": "http://registry.npm.taobao.org/chalk/download/chalk-1.1.3.tgz",
+          "resolved": "https://registry.npm.taobao.org/chalk/download/chalk-1.1.3.tgz",
           "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
           "dev": true,
           "requires": {
@@ -9798,7 +9820,7 @@
           "dependencies": {
             "supports-color": {
               "version": "2.0.0",
-              "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-2.0.0.tgz",
+              "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-2.0.0.tgz",
               "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
               "dev": true
             }
@@ -9806,7 +9828,7 @@
         },
         "has-flag": {
           "version": "1.0.0",
-          "resolved": "http://registry.npm.taobao.org/has-flag/download/has-flag-1.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/has-flag/download/has-flag-1.0.0.tgz",
           "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
           "dev": true
         },
@@ -9824,7 +9846,7 @@
         },
         "strip-ansi": {
           "version": "3.0.1",
-          "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz",
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
@@ -9833,7 +9855,7 @@
         },
         "supports-color": {
           "version": "3.2.3",
-          "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-3.2.3.tgz",
+          "resolved": "https://registry.npm.taobao.org/supports-color/download/supports-color-3.2.3.tgz",
           "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
           "dev": true,
           "requires": {
@@ -10172,7 +10194,7 @@
         },
         "path-exists": {
           "version": "2.1.0",
-          "resolved": "http://registry.npm.taobao.org/path-exists/download/path-exists-2.1.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/path-exists/download/path-exists-2.1.0.tgz",
           "integrity": "sha1-D+tsZPD8UY2adU3V77YscCJ2H0s=",
           "dev": true,
           "requires": {
@@ -10181,7 +10203,7 @@
         },
         "path-type": {
           "version": "1.1.0",
-          "resolved": "http://registry.npm.taobao.org/path-type/download/path-type-1.1.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/path-type/download/path-type-1.1.0.tgz",
           "integrity": "sha1-WcRPfuSR2nBNpBXaWkBwuk+P5EE=",
           "dev": true,
           "requires": {
@@ -10256,7 +10278,7 @@
       "dependencies": {
         "strip-indent": {
           "version": "1.0.1",
-          "resolved": "http://registry.npm.taobao.org/strip-indent/download/strip-indent-1.0.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/strip-indent/download/strip-indent-1.0.1.tgz",
           "integrity": "sha1-DHlipq3vp7vUrDZkYKY4VSrhoKI=",
           "dev": true,
           "requires": {
@@ -10636,7 +10658,8 @@
       "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",
@@ -10715,7 +10738,7 @@
         },
         "get-caller-file": {
           "version": "1.0.3",
-          "resolved": "http://registry.npm.taobao.org/get-caller-file/download/get-caller-file-1.0.3.tgz",
+          "resolved": "https://registry.npm.taobao.org/get-caller-file/download/get-caller-file-1.0.3.tgz",
           "integrity": "sha1-+Xj6TJDR3+f/LWvtoqUV5xO9z0o=",
           "dev": true
         },
@@ -10727,7 +10750,7 @@
         },
         "is-fullwidth-code-point": {
           "version": "1.0.0",
-          "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
           "requires": {
@@ -10754,7 +10777,7 @@
         },
         "require-main-filename": {
           "version": "1.0.1",
-          "resolved": "http://registry.npm.taobao.org/require-main-filename/download/require-main-filename-1.0.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/require-main-filename/download/require-main-filename-1.0.1.tgz",
           "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
           "dev": true
         },
@@ -10780,7 +10803,7 @@
         },
         "which-module": {
           "version": "1.0.0",
-          "resolved": "http://registry.npm.taobao.org/which-module/download/which-module-1.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/which-module/download/which-module-1.0.0.tgz",
           "integrity": "sha1-u6Y8qGGUiZT/MHc2CJ47lgJsKk8=",
           "dev": true
         },
@@ -10796,7 +10819,7 @@
         },
         "y18n": {
           "version": "3.2.1",
-          "resolved": "http://registry.npm.taobao.org/y18n/download/y18n-3.2.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/y18n/download/y18n-3.2.1.tgz",
           "integrity": "sha1-bRX7qITAhnnA136I53WegR4H+kE=",
           "dev": true
         },
@@ -10905,7 +10928,7 @@
       "dependencies": {
         "source-map": {
           "version": "0.4.4",
-          "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.4.4.tgz",
+          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.4.4.tgz",
           "integrity": "sha1-66T12pwNyZneaAMti092FzZSA2s=",
           "dev": true,
           "requires": {
@@ -12258,7 +12281,7 @@
       "dependencies": {
         "schema-utils": {
           "version": "1.0.0",
-          "resolved": "http://registry.npm.taobao.org/schema-utils/download/schema-utils-1.0.0.tgz",
+          "resolved": "https://registry.npm.taobao.org/schema-utils/download/schema-utils-1.0.0.tgz",
           "integrity": "sha1-C3mpMgTXtgDUsoUNH2bCo0lRx3A=",
           "dev": true,
           "requires": {
@@ -12269,7 +12292,7 @@
         },
         "source-map": {
           "version": "0.6.1",
-          "resolved": "http://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
+          "resolved": "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz",
           "integrity": "sha1-dHIq8y6WFOnCh6jQu95IteLxomM=",
           "dev": true
         }