diff --git a/package-lock.json b/package-lock.json
index 79668d14..5fbc0df0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -141,6 +141,14 @@
       "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
       "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
     },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "requires": {
+        "color-convert": "^1.9.0"
+      }
+    },
     "ansicolors": {
       "version": "0.2.1",
       "resolved": "http://registry.npm.taobao.org/ansicolors/download/ansicolors-0.2.1.tgz",
@@ -544,6 +552,19 @@
       "resolved": "http://registry.npm.taobao.org/coffee-script/download/coffee-script-1.12.7.tgz",
       "integrity": "sha1-wF2uDLeVkdBbMHCoQzqYyaiczFM="
     },
+    "color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "requires": {
+        "color-name": "1.1.3"
+      }
+    },
+    "color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw=="
+    },
     "colour": {
       "version": "0.7.1",
       "resolved": "http://registry.npm.taobao.org/colour/download/colour-0.7.1.tgz",
@@ -684,16 +705,6 @@
       "resolved": "http://registry.npm.taobao.org/crc32/download/crc32-0.2.2.tgz",
       "integrity": "sha1-etIg1v/c0Rn5/BJ6d3LKzqOQpLo="
     },
-    "cross-spawn": {
-      "version": "5.1.0",
-      "resolved": "http://registry.npm.taobao.org/cross-spawn/download/cross-spawn-5.1.0.tgz",
-      "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
-      "requires": {
-        "lru-cache": "^4.0.1",
-        "shebang-command": "^1.2.0",
-        "which": "^1.2.9"
-      }
-    },
     "crypt": {
       "version": "0.0.2",
       "resolved": "https://registry.npmjs.org/crypt/-/crypt-0.0.2.tgz",
@@ -888,6 +899,11 @@
       "resolved": "http://registry.npm.taobao.org/ee-first/download/ee-first-1.1.1.tgz",
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
+    "emoji-regex": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+      "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA=="
+    },
     "encodeurl": {
       "version": "1.0.2",
       "resolved": "http://registry.npm.taobao.org/encodeurl/download/encodeurl-1.0.2.tgz",
@@ -924,20 +940,6 @@
       "resolved": "http://registry.npm.taobao.org/events/download/events-1.1.1.tgz",
       "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ="
     },
-    "execa": {
-      "version": "0.7.0",
-      "resolved": "http://registry.npm.taobao.org/execa/download/execa-0.7.0.tgz",
-      "integrity": "sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=",
-      "requires": {
-        "cross-spawn": "^5.0.1",
-        "get-stream": "^3.0.0",
-        "is-stream": "^1.1.0",
-        "npm-run-path": "^2.0.0",
-        "p-finally": "^1.0.0",
-        "signal-exit": "^3.0.0",
-        "strip-eof": "^1.0.0"
-      }
-    },
     "expect-ct": {
       "version": "0.1.0",
       "resolved": "http://registry.npm.taobao.org/expect-ct/download/expect-ct-0.1.0.tgz",
@@ -1204,14 +1206,9 @@
       "integrity": "sha1-kv9xllINZwg5pnMICSoSqt8valk="
     },
     "get-caller-file": {
-      "version": "1.0.3",
-      "resolved": "http://registry.npm.taobao.org/get-caller-file/download/get-caller-file-1.0.3.tgz",
-      "integrity": "sha1-+Xj6TJDR3+f/LWvtoqUV5xO9z0o="
-    },
-    "get-stream": {
-      "version": "3.0.0",
-      "resolved": "http://registry.npm.taobao.org/get-stream/download/get-stream-3.0.0.tgz",
-      "integrity": "sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ="
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg=="
     },
     "getpass": {
       "version": "0.1.7",
@@ -1532,11 +1529,6 @@
         "has": "^1.0.1"
       }
     },
-    "is-stream": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/is-stream/download/is-stream-1.1.0.tgz",
-      "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
-    },
     "is-typedarray": {
       "version": "1.0.0",
       "resolved": "http://registry.npm.taobao.org/is-typedarray/download/is-typedarray-1.0.0.tgz",
@@ -1550,7 +1542,8 @@
     "isexe": {
       "version": "2.0.0",
       "resolved": "http://registry.npm.taobao.org/isexe/download/isexe-2.0.0.tgz",
-      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA="
+      "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
+      "dev": true
     },
     "isstream": {
       "version": "0.1.2",
@@ -1953,15 +1946,6 @@
       "resolved": "http://registry.npm.taobao.org/longest/download/longest-1.0.1.tgz",
       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc="
     },
-    "lru-cache": {
-      "version": "4.1.3",
-      "resolved": "http://registry.npm.taobao.org/lru-cache/download/lru-cache-4.1.3.tgz",
-      "integrity": "sha1-oRdc80lt/IQ2wVbDNLSVWZK85pw=",
-      "requires": {
-        "pseudomap": "^1.0.2",
-        "yallist": "^2.1.2"
-      }
-    },
     "make-dir": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/make-dir/-/make-dir-1.3.0.tgz",
@@ -2026,14 +2010,6 @@
       "resolved": "http://registry.npm.taobao.org/media-typer/download/media-typer-0.3.0.tgz",
       "integrity": "sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g="
     },
-    "mem": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/mem/download/mem-1.1.0.tgz",
-      "integrity": "sha1-Xt1StIXKHZAP5kiVUFOZoN+kX3Y=",
-      "requires": {
-        "mimic-fn": "^1.0.0"
-      }
-    },
     "merge-descriptors": {
       "version": "1.0.1",
       "resolved": "http://registry.npm.taobao.org/merge-descriptors/download/merge-descriptors-1.0.1.tgz",
@@ -2083,11 +2059,6 @@
         "mime-db": "~1.33.0"
       }
     },
-    "mimic-fn": {
-      "version": "1.2.0",
-      "resolved": "http://registry.npm.taobao.org/mimic-fn/download/mimic-fn-1.2.0.tgz",
-      "integrity": "sha1-ggyGo5M0ZA6ZUWkovQP8qIBX0CI="
-    },
     "minimatch": {
       "version": "3.0.4",
       "resolved": "http://registry.npm.taobao.org/minimatch/download/minimatch-3.0.4.tgz",
@@ -2336,14 +2307,6 @@
         "abbrev": "1"
       }
     },
-    "npm-run-path": {
-      "version": "2.0.2",
-      "resolved": "http://registry.npm.taobao.org/npm-run-path/download/npm-run-path-2.0.2.tgz",
-      "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
-      "requires": {
-        "path-key": "^2.0.0"
-      }
-    },
     "number-is-nan": {
       "version": "1.0.1",
       "resolved": "http://registry.npm.taobao.org/number-is-nan/download/number-is-nan-1.0.1.tgz",
@@ -2449,11 +2412,6 @@
         }
       }
     },
-    "p-finally": {
-      "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/p-finally/download/p-finally-1.0.0.tgz",
-      "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
-    },
     "p-limit": {
       "version": "2.0.0",
       "resolved": "http://registry.npm.taobao.org/p-limit/download/p-limit-2.0.0.tgz",
@@ -2490,11 +2448,6 @@
       "resolved": "http://registry.npm.taobao.org/path-is-absolute/download/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
     },
-    "path-key": {
-      "version": "2.0.1",
-      "resolved": "http://registry.npm.taobao.org/path-key/download/path-key-2.0.1.tgz",
-      "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
-    },
     "path-parse": {
       "version": "1.0.5",
       "resolved": "http://registry.npm.taobao.org/path-parse/download/path-parse-1.0.5.tgz",
@@ -2893,9 +2846,9 @@
       "integrity": "sha1-jGStX9MNqxyXbiNE/+f3kqam30I="
     },
     "require-main-filename": {
-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/require-main-filename/download/require-main-filename-1.0.1.tgz",
-      "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-2.0.0.tgz",
+      "integrity": "sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg=="
     },
     "resolve": {
       "version": "1.5.0",
@@ -3092,19 +3045,6 @@
       "resolved": "http://registry.npm.taobao.org/setprototypeof/download/setprototypeof-1.0.3.tgz",
       "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
     },
-    "shebang-command": {
-      "version": "1.2.0",
-      "resolved": "http://registry.npm.taobao.org/shebang-command/download/shebang-command-1.2.0.tgz",
-      "integrity": "sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=",
-      "requires": {
-        "shebang-regex": "^1.0.0"
-      }
-    },
-    "shebang-regex": {
-      "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/shebang-regex/download/shebang-regex-1.0.0.tgz",
-      "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM="
-    },
     "shimmer": {
       "version": "1.2.0",
       "resolved": "http://registry.npm.taobao.org/shimmer/download/shimmer-1.2.0.tgz",
@@ -3233,6 +3173,14 @@
         }
       }
     },
+    "string_decoder": {
+      "version": "1.0.3",
+      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
+      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
+      "requires": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz",
@@ -3243,14 +3191,6 @@
         "strip-ansi": "^3.0.0"
       }
     },
-    "string_decoder": {
-      "version": "1.0.3",
-      "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
-      "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
-      "requires": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "stringstream": {
       "version": "0.0.5",
       "resolved": "http://registry.npm.taobao.org/stringstream/download/stringstream-0.0.5.tgz",
@@ -3264,11 +3204,6 @@
         "ansi-regex": "^2.0.0"
       }
     },
-    "strip-eof": {
-      "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/strip-eof/download/strip-eof-1.0.0.tgz",
-      "integrity": "sha1-u0P/VZim6wXYm1n80SnJgzE2Br8="
-    },
     "superagent": {
       "version": "3.8.2",
       "resolved": "http://registry.npm.taobao.org/superagent/download/superagent-3.8.2.tgz",
@@ -3621,6 +3556,7 @@
       "version": "1.3.0",
       "resolved": "http://registry.npm.taobao.org/which/download/which-1.3.0.tgz",
       "integrity": "sha1-/wS9/AEO5UfXgL7DjhrBwnd9JTo=",
+      "dev": true,
       "requires": {
         "isexe": "^2.0.0"
       }
@@ -3745,98 +3681,90 @@
       "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
     },
     "yargs": {
-      "version": "12.0.1",
-      "resolved": "http://registry.npm.taobao.org/yargs/download/yargs-12.0.1.tgz",
-      "integrity": "sha1-ZDLlYSO7Tnw1YhFUAemDdAYCYcI=",
+      "version": "13.3.0",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.0.tgz",
+      "integrity": "sha512-2eehun/8ALW8TLoIl7MVaRUrg+yCnenu8B4kBlRxj3GJGDKU1Og7sMXPNm1BYyM1DOJmTZ4YeN/Nwxv+8XJsUA==",
       "requires": {
-        "cliui": "^4.0.0",
-        "decamelize": "^2.0.0",
+        "cliui": "^5.0.0",
         "find-up": "^3.0.0",
-        "get-caller-file": "^1.0.1",
-        "os-locale": "^2.0.0",
+        "get-caller-file": "^2.0.1",
         "require-directory": "^2.1.1",
-        "require-main-filename": "^1.0.1",
+        "require-main-filename": "^2.0.0",
         "set-blocking": "^2.0.0",
-        "string-width": "^2.0.0",
+        "string-width": "^3.0.0",
         "which-module": "^2.0.0",
-        "y18n": "^3.2.1 || ^4.0.0",
-        "yargs-parser": "^10.1.0"
+        "y18n": "^4.0.0",
+        "yargs-parser": "^13.1.1"
       },
       "dependencies": {
         "ansi-regex": {
-          "version": "3.0.0",
-          "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-3.0.0.tgz",
-          "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
+          "version": "4.1.1",
+          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+          "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g=="
         },
         "cliui": {
-          "version": "4.1.0",
-          "resolved": "http://registry.npm.taobao.org/cliui/download/cliui-4.1.0.tgz",
-          "integrity": "sha1-NIQi2+gtgAswIu709qwQvy5NG0k=",
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/cliui/-/cliui-5.0.0.tgz",
+          "integrity": "sha512-PYeGSEmmHM6zvoef2w8TPzlrnNpXIjTipYK780YswmIP9vjxmd6Y2a3CB2Ks6/AU8NHjZugXvo8w3oWM2qnwXA==",
           "requires": {
-            "string-width": "^2.1.1",
-            "strip-ansi": "^4.0.0",
-            "wrap-ansi": "^2.0.0"
-          }
-        },
-        "decamelize": {
-          "version": "2.0.0",
-          "resolved": "http://registry.npm.taobao.org/decamelize/download/decamelize-2.0.0.tgz",
-          "integrity": "sha1-ZW17vICUxMeI6lPFhAkIycfQY8c=",
-          "requires": {
-            "xregexp": "4.0.0"
+            "string-width": "^3.1.0",
+            "strip-ansi": "^5.2.0",
+            "wrap-ansi": "^5.1.0"
           }
         },
         "is-fullwidth-code-point": {
           "version": "2.0.0",
-          "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
-        },
-        "os-locale": {
-          "version": "2.1.0",
-          "resolved": "http://registry.npm.taobao.org/os-locale/download/os-locale-2.1.0.tgz",
-          "integrity": "sha1-QrwpAKa1uL0XN2yOiCtlr8zyS/I=",
-          "requires": {
-            "execa": "^0.7.0",
-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
-          }
+          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+          "integrity": "sha512-VHskAKYM8RfSFXwee5t5cbN5PZeq1Wrh6qd5bkyiXIf6UQcN6w/A0eXM9r6t8d+GYOh+o6ZhiEnb88LN/Y8m2w=="
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         "string-width": {
-          "version": "2.1.1",
-          "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-2.1.1.tgz",
-          "integrity": "sha1-q5Pyeo3BPSjKyBXEYhQ6bZASrp4=",
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+          "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
           "requires": {
+            "emoji-regex": "^7.0.1",
             "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^4.0.0"
+            "strip-ansi": "^5.1.0"
           }
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         "strip-ansi": {
-          "version": "4.0.0",
-          "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-4.0.0.tgz",
-          "integrity": "sha1-qEeQIusaw2iocTibY1JixQXuNo8=",
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+          "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
           "requires": {
-            "ansi-regex": "^3.0.0"
+            "ansi-regex": "^4.1.0"
           }
         },
-        "xregexp": {
-          "version": "4.0.0",
-          "resolved": "http://registry.npm.taobao.org/xregexp/download/xregexp-4.0.0.tgz",
-          "integrity": "sha1-5pgYneSd0qGMxWh7BeF8jkOUMCA="
+        "wrap-ansi": {
+          "version": "5.1.0",
+          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
+          "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
+          "requires": {
+            "ansi-styles": "^3.2.0",
+            "string-width": "^3.0.0",
+            "strip-ansi": "^5.0.0"
+          }
+        },
+        "y18n": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.3.tgz",
+          "integrity": "sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ=="
         }
       }
     },
     "yargs-parser": {
-      "version": "10.1.0",
-      "resolved": "http://registry.npm.taobao.org/yargs-parser/download/yargs-parser-10.1.0.tgz",
-      "integrity": "sha1-cgImW4n36eny5XZeD+c1qQXtuqg=",
+      "version": "13.1.2",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+      "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
       "requires": {
-        "camelcase": "^4.1.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
       },
       "dependencies": {
         "camelcase": {
-          "version": "4.1.0",
-          "resolved": "http://registry.npm.taobao.org/camelcase/download/camelcase-4.1.0.tgz",
-          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
         }
       }
     },
diff --git a/package.json b/package.json
index 1e3fc19a..1c752de3 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "serve-favicon": "^2.4.0",
     "slash": "^2.0.0",
     "validator": "^10.6.0",
-    "yargs": "^12.0.1",
+    "yargs": "^13.3.0",
     "yazl": "^2.3.0"
   },
   "devDependencies": {