diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index cbebe2e..ceca161 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -157,48 +157,10 @@
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@@ -281,11 +243,6 @@
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@@ -391,6 +350,11 @@
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@@ -2690,7 +2586,8 @@
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@@ -9123,16 +8901,6 @@
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-      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.1.tgz",
-      "integrity": "sha1-+nG63UQ3r0wUiEHjs7Fl+enlkLc="
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+      "integrity": "sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c=",
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+    },
+    "update-check": {
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+      "resolved": "https://registry.npmjs.org/update-check/-/update-check-1.5.2.tgz",
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+      "requires": {
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+        "registry-url": "3.1.0"
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       "integrity": "sha1-TognpruRUUCrCTVZ1wFOPruDdFE=",
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@@ -9216,12 +8997,14 @@
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-          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
+          "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
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+          "dev": true,
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@@ -9232,7 +9015,6 @@
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@@ -9240,8 +9022,7 @@
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-          "dev": true
+          "integrity": "sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A=="
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@@ -9278,6 +9059,7 @@
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       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
+      "dev": true,
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@@ -10421,7 +10203,8 @@
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-      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0="
+      "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
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@@ -10476,6 +10259,7 @@
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+      "dev": true,
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@@ -10485,7 +10269,8 @@
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-      "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ="
+      "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
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@@ -10519,6 +10304,7 @@
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       "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
+      "dev": true,
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diff --git a/package.json b/package.json
index ef55b17..41c5b2e 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
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     "scroll-to": "0.0.2",
     "semver": "^5.1.0",
-    "serve": "^6.4.1",
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     "webpack-cli": "^3.2.1",
     "weex-components": "^0.2.0",
     "weex-picker": "^0.1.0",