diff --git a/package-lock.json b/package-lock.json
index 8e62af4..6caff58 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -82,7 +82,7 @@
     },
     "balanced-match": {
       "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/balanced-match/download/balanced-match-1.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
       "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
     },
     "batch": {
@@ -135,11 +135,11 @@
       }
     },
     "brace-expansion": {
-      "version": "1.1.8",
-      "resolved": "http://registry.npm.taobao.org/brace-expansion/download/brace-expansion-1.1.8.tgz",
-      "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "requires": {
-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -215,7 +215,7 @@
     },
     "concat-map": {
       "version": "0.0.1",
-      "resolved": "http://registry.npm.taobao.org/concat-map/download/concat-map-0.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "config": {
@@ -307,21 +307,20 @@
     },
     "deep-equal": {
       "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/deep-equal/download/deep-equal-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/deep-equal/-/deep-equal-1.0.1.tgz",
       "integrity": "sha1-9dJgKStmDghO/0zbyfCK0yR0SLU="
     },
     "define-properties": {
-      "version": "1.1.2",
-      "resolved": "http://registry.npm.taobao.org/define-properties/download/define-properties-1.1.2.tgz",
-      "integrity": "sha1-g6c/L+pWmJj7c3GTyPhzyvbUXJQ=",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.3.tgz",
+      "integrity": "sha512-3MqfYKj2lLzdMSf8ZIZE/V+Zuy+BgD6f164e8K2w7dgnpKArBDerGYpM46IYYcjnkdPNMjPk9A6VFB8+3SKlXQ==",
       "requires": {
-        "foreach": "2.0.5",
-        "object-keys": "1.0.11"
+        "object-keys": "^1.0.12"
       }
     },
     "defined": {
       "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/defined/download/defined-1.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/defined/-/defined-1.0.0.tgz",
       "integrity": "sha1-yY2bzvdWdBiOEQlpFRGZ45sfppM="
     },
     "delayed-stream": {
@@ -364,25 +363,26 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "es-abstract": {
-      "version": "1.10.0",
-      "resolved": "http://registry.npm.taobao.org/es-abstract/download/es-abstract-1.10.0.tgz",
-      "integrity": "sha1-Hss2wZeEKgDY7kwt/YZGu5fWCGQ=",
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.13.0.tgz",
+      "integrity": "sha512-vDZfg/ykNxQVwup/8E1BZhVzFfBxs9NqMzGcvIJrqg5k2/5Za2bWo40dK2J1pgLngZ7c+Shh8lwYtLGyrwPutg==",
       "requires": {
-        "es-to-primitive": "1.1.1",
-        "function-bind": "1.1.1",
-        "has": "1.0.1",
-        "is-callable": "1.1.3",
-        "is-regex": "1.0.4"
+        "es-to-primitive": "^1.2.0",
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "is-callable": "^1.1.4",
+        "is-regex": "^1.0.4",
+        "object-keys": "^1.0.12"
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-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/es-to-primitive/download/es-to-primitive-1.1.1.tgz",
-      "integrity": "sha1-RTVSSKiJeQNLZ5Lhm7gfK3l13Q0=",
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.0.tgz",
+      "integrity": "sha512-qZryBOJjV//LaxLTV6UC//WewneB3LcXOL9NP++ozKVXsIIIpm/2c13UDiD9Jp2eThsecw9m3jPqDwTyobcdbg==",
       "requires": {
-        "is-callable": "1.1.3",
-        "is-date-object": "1.0.1",
-        "is-symbol": "1.0.1"
+        "is-callable": "^1.1.4",
+        "is-date-object": "^1.0.1",
+        "is-symbol": "^1.0.2"
       }
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@@ -591,18 +591,13 @@
       }
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-      "version": "0.3.2",
-      "resolved": "http://registry.npm.taobao.org/for-each/download/for-each-0.3.2.tgz",
-      "integrity": "sha1-LEBFC5NI6X8oEyJZO6lnBLmr1NQ=",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/for-each/-/for-each-0.3.3.tgz",
+      "integrity": "sha512-jqYfLp7mo9vIyQf8ykW2v7A+2N4QjeCeI5+Dz9XraiO1ign81wjiH7Fb9vSOWvQfNtmSa4H2RoQTrrXivdUZmw==",
       "requires": {
-        "is-function": "1.0.1"
+        "is-callable": "^1.1.3"
       }
     },
-    "foreach": {
-      "version": "2.0.5",
-      "resolved": "http://registry.npm.taobao.org/foreach/download/foreach-2.0.5.tgz",
-      "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k="
-    },
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       "resolved": "http://registry.npm.taobao.org/forever-agent/download/forever-agent-0.6.1.tgz",
@@ -638,13 +633,13 @@
     },
     "fs.realpath": {
       "version": "1.0.0",
-      "resolved": "http://registry.npm.taobao.org/fs.realpath/download/fs.realpath-1.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
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       "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/function-bind/download/function-bind-1.1.1.tgz",
-      "integrity": "sha1-pWiZ0+o8m6uHS7l3O3xe3pL0iV0="
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
     },
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@@ -655,16 +650,16 @@
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-      "version": "7.1.2",
-      "resolved": "http://registry.npm.taobao.org/glob/download/glob-7.1.2.tgz",
-      "integrity": "sha1-wZyd+aAocC1nhhI4SmVSQExjbRU=",
+      "version": "7.1.3",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.3.tgz",
+      "integrity": "sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==",
       "requires": {
-        "fs.realpath": "1.0.0",
-        "inflight": "1.0.6",
-        "inherits": "2.0.3",
-        "minimatch": "3.0.4",
-        "once": "1.4.0",
-        "path-is-absolute": "1.0.1"
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
       }
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@@ -682,11 +677,11 @@
       }
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-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/has/download/has-1.0.1.tgz",
-      "integrity": "sha1-hGFzP1OLCDfJNh45qauelwTcLyg=",
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
       "requires": {
-        "function-bind": "1.1.1"
+        "function-bind": "^1.1.1"
       }
     },
     "has-ansi": {
@@ -697,6 +692,11 @@
         "ansi-regex": "2.0.0"
       }
     },
+    "has-symbols": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.0.tgz",
+      "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
+    },
     "hawk": {
       "version": "6.0.2",
       "resolved": "http://registry.npm.taobao.org/hawk/download/hawk-6.0.2.tgz",
@@ -753,11 +753,11 @@
     },
     "inflight": {
       "version": "1.0.6",
-      "resolved": "http://registry.npm.taobao.org/inflight/download/inflight-1.0.6.tgz",
+      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
       "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
       "requires": {
-        "once": "1.4.0",
-        "wrappy": "1.0.2"
+        "once": "^1.3.0",
+        "wrappy": "1"
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@@ -766,13 +766,13 @@
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
     },
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-      "version": "1.1.3",
-      "resolved": "http://registry.npm.taobao.org/is-callable/download/is-callable-1.1.3.tgz",
-      "integrity": "sha1-hut1OSgF3cM69xySoO7fdO52BLI="
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/is-callable/-/is-callable-1.1.4.tgz",
+      "integrity": "sha512-r5p9sxJjYnArLjObpjA4xu5EKI3CuKHkJXMhT7kwbpUyIFD1n5PMAsoPvWnvtZiNz7LjkYDRZhd7FlI0eMijEA=="
     },
     "is-date-object": {
       "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/is-date-object/download/is-date-object-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/is-date-object/-/is-date-object-1.0.1.tgz",
       "integrity": "sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY="
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@@ -783,11 +783,6 @@
         "number-is-nan": "1.0.1"
       }
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-    "is-function": {
-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/is-function/download/is-function-1.0.1.tgz",
-      "integrity": "sha1-Es+5i2W1fdPRk6MSH19uL0N2ArU="
-    },
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       "resolved": "http://registry.npm.taobao.org/is-object/download/is-object-1.0.1.tgz",
@@ -795,16 +790,19 @@
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     "is-regex": {
       "version": "1.0.4",
-      "resolved": "http://registry.npm.taobao.org/is-regex/download/is-regex-1.0.4.tgz",
+      "resolved": "https://registry.npmjs.org/is-regex/-/is-regex-1.0.4.tgz",
       "integrity": "sha1-VRdIm1RwkbCTDglWVM7SXul+lJE=",
       "requires": {
-        "has": "1.0.1"
+        "has": "^1.0.1"
       }
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     "is-symbol": {
-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/is-symbol/download/is-symbol-1.0.1.tgz",
-      "integrity": "sha1-PMWfAAJRlLarLjjbrmaJJWtmBXI="
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.2.tgz",
+      "integrity": "sha512-HS8bZ9ox60yCJLH9snBpIwv9pYUAkcuLhSA1oero1UB5y9aiQpRA8y2ex945AOtCZL1lJDeIk3G5LthswI46Lw==",
+      "requires": {
+        "has-symbols": "^1.0.0"
+      }
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@@ -935,10 +933,10 @@
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       "version": "3.0.4",
-      "resolved": "http://registry.npm.taobao.org/minimatch/download/minimatch-3.0.4.tgz",
-      "integrity": "sha1-UWbihkV/AzBgZL5Ul+jbsMPTIIM=",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+      "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
       "requires": {
-        "brace-expansion": "1.1.8"
+        "brace-expansion": "^1.1.7"
       }
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     "minimist": {
@@ -1035,6 +1033,7 @@
         "align-text": {
           "version": "0.1.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "kind-of": "3.2.2",
             "longest": "1.0.1",
@@ -2042,7 +2041,8 @@
         },
         "longest": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "loose-envify": {
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@@ -3432,10 +3432,15 @@
       "resolved": "https://registry.npm.taobao.org/object-assign/download/object-assign-4.1.0.tgz",
       "integrity": "sha1-ejs9DpgGPUP0wD8uiubNUahog6A="
     },
+    "object-inspect": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.6.0.tgz",
+      "integrity": "sha512-GJzfBZ6DgDAmnuaM3104jR4s1Myxr3Y3zfIyN4z3UdqN69oSRacNK8UhnobDdC+7J2AHCjGwxQubNJfE70SXXQ=="
+    },
     "object-keys": {
-      "version": "1.0.11",
-      "resolved": "http://registry.npm.taobao.org/object-keys/download/object-keys-1.0.11.tgz",
-      "integrity": "sha1-xUYBd4rVYPEULODgG8yotW0TQm0="
+      "version": "1.0.12",
+      "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.0.12.tgz",
+      "integrity": "sha512-FTMyFUm2wBcGHnH2eXmz7tC6IwlqQZ6mVZ+6dm6vZ4IQIHjs6FdNsQBuKGPuUUUY6NfJw2PshC08Tn6LzLDOag=="
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@@ -3447,10 +3452,10 @@
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     "once": {
       "version": "1.4.0",
-      "resolved": "http://registry.npm.taobao.org/once/download/once-1.4.0.tgz",
+      "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
       "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
       "requires": {
-        "wrappy": "1.0.2"
+        "wrappy": "1"
       }
     },
     "os-homedir": {
@@ -3470,13 +3475,13 @@
     },
     "path-is-absolute": {
       "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/path-is-absolute/download/path-is-absolute-1.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
       "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
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     "path-parse": {
-      "version": "1.0.5",
-      "resolved": "http://registry.npm.taobao.org/path-parse/download/path-parse-1.0.5.tgz",
-      "integrity": "sha1-PBrfhx6pzWyUMbbqK9dKD/BVxME="
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
+      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw=="
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@@ -3613,10 +3618,10 @@
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     "resumer": {
       "version": "0.0.0",
-      "resolved": "http://registry.npm.taobao.org/resumer/download/resumer-0.0.0.tgz",
+      "resolved": "https://registry.npmjs.org/resumer/-/resumer-0.0.0.tgz",
       "integrity": "sha1-8ej0YeQGS6Oegq883CqMiT0HZ1k=",
       "requires": {
-        "through": "2.3.8"
+        "through": "~2.3.4"
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@@ -3730,12 +3735,12 @@
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       "version": "1.1.2",
-      "resolved": "http://registry.npm.taobao.org/string.prototype.trim/download/string.prototype.trim-1.1.2.tgz",
+      "resolved": "https://registry.npmjs.org/string.prototype.trim/-/string.prototype.trim-1.1.2.tgz",
       "integrity": "sha1-0E3iyJ4Tf019IG8Ia17S+ua+jOo=",
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-        "define-properties": "1.1.2",
-        "es-abstract": "1.10.0",
-        "function-bind": "1.1.1"
+        "define-properties": "^1.1.2",
+        "es-abstract": "^1.5.0",
+        "function-bind": "^1.0.2"
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@@ -3788,36 +3793,31 @@
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-      "resolved": "http://registry.npm.taobao.org/tape/download/tape-4.9.0.tgz",
-      "integrity": "sha1-hVwINgOVEzcJ000/v57zQetzymo=",
-      "requires": {
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-        "defined": "1.0.0",
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-        "function-bind": "1.1.1",
-        "glob": "7.1.2",
-        "has": "1.0.1",
-        "inherits": "2.0.3",
-        "minimist": "1.2.0",
-        "object-inspect": "1.5.0",
-        "resolve": "1.5.0",
-        "resumer": "0.0.0",
-        "string.prototype.trim": "1.1.2",
-        "through": "2.3.8"
+      "version": "4.10.0",
+      "resolved": "https://registry.npmjs.org/tape/-/tape-4.10.0.tgz",
+      "integrity": "sha512-3PgdF0vcZ1t7HEYbpTXdo58KXi19QCGcZfj07A53M2DH14P2Fw3cB3f9pF7e/Br2z+PQm7xlvhjzHH3D8ti99g==",
+      "requires": {
+        "deep-equal": "~1.0.1",
+        "defined": "~1.0.0",
+        "for-each": "~0.3.3",
+        "function-bind": "~1.1.1",
+        "glob": "~7.1.3",
+        "has": "~1.0.3",
+        "inherits": "~2.0.3",
+        "minimist": "~1.2.0",
+        "object-inspect": "~1.6.0",
+        "resolve": "~1.7.1",
+        "resumer": "~0.0.0",
+        "string.prototype.trim": "~1.1.2",
+        "through": "~2.3.8"
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-        "object-inspect": {
-          "version": "1.5.0",
-          "resolved": "http://registry.npm.taobao.org/object-inspect/download/object-inspect-1.5.0.tgz",
-          "integrity": "sha1-nYdsEeQPSFx5IVZwKBt2dIj5v+M="
-        },
         "resolve": {
-          "version": "1.5.0",
-          "resolved": "http://registry.npm.taobao.org/resolve/download/resolve-1.5.0.tgz",
-          "integrity": "sha1-HwmsznlsmnYlefMbLBzEw83fnzY=",
+          "version": "1.7.1",
+          "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.7.1.tgz",
+          "integrity": "sha512-c7rwLofp8g1U+h1KNyHL/jicrKg1Ek4q+Lr33AL65uZTinUZHe30D5HlyN5V9NW0JX1D5dXQ4jqW5l7Sy/kGfw==",
           "requires": {
-            "path-parse": "1.0.5"
+            "path-parse": "^1.0.5"
           }
         }
       }
@@ -3953,7 +3953,7 @@
     },
     "wrappy": {
       "version": "1.0.2",
-      "resolved": "http://registry.npm.taobao.org/wrappy/download/wrappy-1.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
     "xtend": {
diff --git a/package.json b/package.json
index 03b23d4..8d0dfcd 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "serve-index": "~1.9.1",
     "sinon": "~4.4.6",
     "tap-spec": "~4.1.1",
-    "tape": "~4.9.0",
+    "tape": "~4.10.0",
     "velocityjs": "~1.0.1",
     "vinyl": "~2.1.0"
   }