diff --git a/package-lock.json b/package-lock.json
index 79668d14..df01d39c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,7 +30,8 @@
     "abbrev": {
       "version": "1.1.1",
       "resolved": "http://registry.npm.taobao.org/abbrev/download/abbrev-1.1.1.tgz",
-      "integrity": "sha1-+PLIh60Qv2f2NPAFtph/7TF5qsg="
+      "integrity": "sha1-+PLIh60Qv2f2NPAFtph/7TF5qsg=",
+      "dev": true
     },
     "accepts": {
       "version": "1.3.5",
@@ -112,25 +113,6 @@
         "xmlbuilder": "^2.4.5"
       }
     },
-    "ambi": {
-      "version": "2.5.0",
-      "resolved": "http://registry.npm.taobao.org/ambi/download/ambi-2.5.0.tgz",
-      "integrity": "sha1-fI43K+SIkRV+fOoBy2+RQ9H3QiA=",
-      "requires": {
-        "editions": "^1.1.1",
-        "typechecker": "^4.3.0"
-      },
-      "dependencies": {
-        "typechecker": {
-          "version": "4.5.0",
-          "resolved": "http://registry.npm.taobao.org/typechecker/download/typechecker-4.5.0.tgz",
-          "integrity": "sha1-w4KSAJeBI2S7r0WVsKtliCRBF6Y=",
-          "requires": {
-            "editions": "^1.3.4"
-          }
-        }
-      }
-    },
     "amdefine": {
       "version": "1.0.1",
       "resolved": "http://registry.npm.taobao.org/amdefine/download/amdefine-1.0.1.tgz",
@@ -198,7 +180,8 @@
     "async": {
       "version": "1.5.2",
       "resolved": "http://registry.npm.taobao.org/async/download/async-1.5.2.tgz",
-      "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo="
+      "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
+      "dev": true
     },
     "asynckit": {
       "version": "0.4.0",
@@ -539,11 +522,6 @@
       "resolved": "http://registry.npm.taobao.org/code-point-at/download/code-point-at-1.1.0.tgz",
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
     },
-    "coffee-script": {
-      "version": "1.12.7",
-      "resolved": "http://registry.npm.taobao.org/coffee-script/download/coffee-script-1.12.7.tgz",
-      "integrity": "sha1-wF2uDLeVkdBbMHCoQzqYyaiczFM="
-    },
     "colour": {
       "version": "0.7.1",
       "resolved": "http://registry.npm.taobao.org/colour/download/colour-0.7.1.tgz",
@@ -722,14 +700,6 @@
       "resolved": "https://registry.npmjs.org/crypto-random-string/-/crypto-random-string-1.0.0.tgz",
       "integrity": "sha1-ojD2T1aDEOFJgAmUB5DsmVRbyn4="
     },
-    "csextends": {
-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/csextends/download/csextends-1.1.1.tgz",
-      "integrity": "sha1-zFPBNJ+vfwrmzfb2xKTZFW08TsE=",
-      "requires": {
-        "coffee-script": "^1.12.5"
-      }
-    },
     "dashdash": {
       "version": "1.14.1",
       "resolved": "http://registry.npm.taobao.org/dashdash/download/dashdash-1.14.1.tgz",
@@ -852,14 +822,6 @@
       "resolved": "http://registry.npm.taobao.org/double-ended-queue/download/double-ended-queue-2.1.0-0.tgz",
       "integrity": "sha1-ED01J/0xUo9AGIEwyEHv3XgmTlw="
     },
-    "eachr": {
-      "version": "2.0.4",
-      "resolved": "http://registry.npm.taobao.org/eachr/download/eachr-2.0.4.tgz",
-      "integrity": "sha1-Rm98qhBwj2EFCeMsgHqv5X/BIr8=",
-      "requires": {
-        "typechecker": "^2.0.8"
-      }
-    },
     "ecc-jsbn": {
       "version": "0.1.1",
       "resolved": "http://registry.npm.taobao.org/ecc-jsbn/download/ecc-jsbn-0.1.1.tgz",
@@ -878,11 +840,6 @@
         "safe-buffer": "^5.0.1"
       }
     },
-    "editions": {
-      "version": "1.3.4",
-      "resolved": "http://registry.npm.taobao.org/editions/download/editions-1.3.4.tgz",
-      "integrity": "sha1-NmLLWSNHwxaOuOSYoP9zJx1n9Qs="
-    },
     "ee-first": {
       "version": "1.1.1",
       "resolved": "http://registry.npm.taobao.org/ee-first/download/ee-first-1.1.1.tgz",
@@ -1000,36 +957,6 @@
       "resolved": "http://registry.npm.taobao.org/extend/download/extend-3.0.1.tgz",
       "integrity": "sha1-p1Xqe8Gt/MWjHOfnYtuq3F5jZEQ="
     },
-    "extendr": {
-      "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/extendr/download/extendr-2.1.0.tgz",
-      "integrity": "sha1-MBqgu+pWX00tyPVw8qImEahSe1Y=",
-      "requires": {
-        "typechecker": "~2.0.1"
-      },
-      "dependencies": {
-        "typechecker": {
-          "version": "2.0.8",
-          "resolved": "http://registry.npm.taobao.org/typechecker/download/typechecker-2.0.8.tgz",
-          "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
-        }
-      }
-    },
-    "extract-opts": {
-      "version": "2.2.0",
-      "resolved": "http://registry.npm.taobao.org/extract-opts/download/extract-opts-2.2.0.tgz",
-      "integrity": "sha1-H6KOunNSxttID4hc63GkaBC+bX0=",
-      "requires": {
-        "typechecker": "~2.0.1"
-      },
-      "dependencies": {
-        "typechecker": {
-          "version": "2.0.8",
-          "resolved": "http://registry.npm.taobao.org/typechecker/download/typechecker-2.0.8.tgz",
-          "integrity": "sha1-6D2oS7ZMWEzLNFg4V2xAsDN9uC4="
-        }
-      }
-    },
     "extract-zip": {
       "version": "1.6.6",
       "resolved": "http://registry.npm.taobao.org/extract-zip/download/extract-zip-1.6.6.tgz",
@@ -1410,16 +1337,16 @@
       }
     },
     "i18n": {
-      "version": "0.8.3",
-      "resolved": "http://registry.npm.taobao.org/i18n/download/i18n-0.8.3.tgz",
-      "integrity": "sha1-LYzxwkciYCwgQdAbpq5eqlE4jw4=",
+      "version": "0.8.4",
+      "resolved": "https://registry.npmjs.org/i18n/-/i18n-0.8.4.tgz",
+      "integrity": "sha512-PvMcG+yqYWXrwgdmCpL+APCGa8lRY0tdlo2cXp9UeR3u4h1bJGqFsgybfmG/MqtL1iDmdaPPPLJebXGrZ1XoMQ==",
       "requires": {
         "debug": "*",
-        "make-plural": "^3.0.3",
-        "math-interval-parser": "^1.1.0",
-        "messageformat": "^0.3.1",
+        "make-plural": "^6.0.1",
+        "math-interval-parser": "^2.0.1",
+        "messageformat": "^2.3.0",
         "mustache": "*",
-        "sprintf-js": ">=1.0.3"
+        "sprintf-js": "^1.1.2"
       }
     },
     "iconv-lite": {
@@ -1437,20 +1364,6 @@
       "resolved": "http://registry.npm.taobao.org/ienoopen/download/ienoopen-1.0.0.tgz",
       "integrity": "sha1-NGpCj0dKrI9QzzeE6i0PFvYr2ms="
     },
-    "ignorefs": {
-      "version": "1.2.0",
-      "resolved": "http://registry.npm.taobao.org/ignorefs/download/ignorefs-1.2.0.tgz",
-      "integrity": "sha1-2ln7hYl25KXkNwLM0fKC/byeV1Y=",
-      "requires": {
-        "editions": "^1.3.3",
-        "ignorepatterns": "^1.1.0"
-      }
-    },
-    "ignorepatterns": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/ignorepatterns/download/ignorepatterns-1.1.0.tgz",
-      "integrity": "sha1-rI9DbyI5td+2bV8NOpBKh6xnzF4="
-    },
     "imurmurhash": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
@@ -1971,20 +1884,9 @@
       }
     },
     "make-plural": {
-      "version": "3.0.6",
-      "resolved": "http://registry.npm.taobao.org/make-plural/download/make-plural-3.0.6.tgz",
-      "integrity": "sha1-IDOgO6wpC487uRJY9lud9+iwHKc=",
-      "requires": {
-        "minimist": "^1.2.0"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.0",
-          "resolved": "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-          "optional": true
-        }
-      }
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-6.2.2.tgz",
+      "integrity": "sha512-8iTuFioatnTTmb/YJjywkVIHLjcwkFD9Ms0JpxjEm9Mo8eQYkh1z+55dwv4yc1jQ8ftVBxWQbihvZL1DfzGGWA=="
     },
     "markdown-it": {
       "version": "8.4.1",
@@ -1999,12 +1901,9 @@
       }
     },
     "math-interval-parser": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/math-interval-parser/download/math-interval-parser-1.1.0.tgz",
-      "integrity": "sha1-2+2lsGsySZc8bfYXD94jhvCv2JM=",
-      "requires": {
-        "xregexp": "^2.0.0"
-      }
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/math-interval-parser/-/math-interval-parser-2.0.1.tgz",
+      "integrity": "sha512-VmlAmb0UJwlvMyx8iPhXUDnVW1F9IrGEd9CIOmv+XL8AErCUUuozoDMrgImvnYt2A+53qVX/tPW6YJurMKYsvA=="
     },
     "md5": {
       "version": "2.2.1",
@@ -2040,31 +1939,41 @@
       "integrity": "sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E="
     },
     "messageformat": {
-      "version": "0.3.1",
-      "resolved": "http://registry.npm.taobao.org/messageformat/download/messageformat-0.3.1.tgz",
-      "integrity": "sha1-5Y//gkXps5cXmeW0PbWLPpQX9aI=",
-      "requires": {
-        "async": "~1.5.2",
-        "glob": "~6.0.4",
-        "make-plural": "~3.0.3",
-        "nopt": "~3.0.6",
-        "watchr": "~2.4.13"
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/messageformat/-/messageformat-2.3.0.tgz",
+      "integrity": "sha512-uTzvsv0lTeQxYI2y1NPa1lItL5VRI8Gb93Y2K2ue5gBPyrbJxfDi/EYWxh2PKv5yO42AJeeqblS9MJSh/IEk4w==",
+      "requires": {
+        "make-plural": "^4.3.0",
+        "messageformat-formatters": "^2.0.1",
+        "messageformat-parser": "^4.1.2"
       },
       "dependencies": {
-        "glob": {
-          "version": "6.0.4",
-          "resolved": "http://registry.npm.taobao.org/glob/download/glob-6.0.4.tgz",
-          "integrity": "sha1-DwiGD2oVUSey+t1PnOJLGqtuTSI=",
+        "make-plural": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/make-plural/-/make-plural-4.3.0.tgz",
+          "integrity": "sha512-xTYd4JVHpSCW+aqDof6w/MebaMVNTVYBZhbB/vi513xXdiPT92JMVCo0Jq8W2UZnzYRFeVbQiQ+I25l13JuKvA==",
           "requires": {
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "2 || 3",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
+            "minimist": "^1.2.0"
           }
+        },
+        "minimist": {
+          "version": "1.2.8",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
+          "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
+          "optional": true
         }
       }
     },
+    "messageformat-formatters": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/messageformat-formatters/-/messageformat-formatters-2.0.1.tgz",
+      "integrity": "sha512-E/lQRXhtHwGuiQjI7qxkLp8AHbMD5r2217XNe/SREbBlSawe0lOqsFb7rflZJmlQFSULNLIqlcjjsCPlB3m3Mg=="
+    },
+    "messageformat-parser": {
+      "version": "4.1.3",
+      "resolved": "https://registry.npmjs.org/messageformat-parser/-/messageformat-parser-4.1.3.tgz",
+      "integrity": "sha512-2fU3XDCanRqeOCkn7R5zW5VQHWf+T3hH65SzuqRvjatBK7r4uyFa5mEX+k6F9Bd04LVM5G4/BHBTUJsOdW7uyg=="
+    },
     "methods": {
       "version": "1.1.2",
       "resolved": "http://registry.npm.taobao.org/methods/download/methods-1.1.2.tgz",
@@ -2332,6 +2241,7 @@
       "version": "3.0.6",
       "resolved": "http://registry.npm.taobao.org/nopt/download/nopt-3.0.6.tgz",
       "integrity": "sha1-xkZdvwirzU2zWTF/eaxopkayj/k=",
+      "dev": true,
       "requires": {
         "abbrev": "1"
       }
@@ -2942,29 +2852,11 @@
       "resolved": "http://registry.npm.taobao.org/safe-buffer/download/safe-buffer-5.1.1.tgz",
       "integrity": "sha1-iTMSr2myEj3vcfV4iQAWce6yyFM="
     },
-    "safefs": {
-      "version": "3.2.2",
-      "resolved": "http://registry.npm.taobao.org/safefs/download/safefs-3.2.2.tgz",
-      "integrity": "sha1-gXDBRE1wOOCMrqBaN0+uL6NJ4Vw=",
-      "requires": {
-        "graceful-fs": "*"
-      }
-    },
     "sax": {
       "version": "0.6.1",
       "resolved": "http://registry.npm.taobao.org/sax/download/sax-0.6.1.tgz",
       "integrity": "sha1-VjsZx8HeiS4Jv8Ty/DDjwn8JUrk="
     },
-    "scandirectory": {
-      "version": "2.5.0",
-      "resolved": "http://registry.npm.taobao.org/scandirectory/download/scandirectory-2.5.0.tgz",
-      "integrity": "sha1-bOA/VKCQtmjjy+2/IO354xBZPnI=",
-      "requires": {
-        "ignorefs": "^1.0.0",
-        "safefs": "^3.1.2",
-        "taskgroup": "^4.0.5"
-      }
-    },
     "semver": {
       "version": "5.5.0",
       "resolved": "http://registry.npm.taobao.org/semver/download/semver-5.5.0.tgz",
@@ -3183,9 +3075,9 @@
       }
     },
     "sprintf-js": {
-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/sprintf-js/download/sprintf-js-1.1.1.tgz",
-      "integrity": "sha1-Nr54Mgr+WAH2zqPueLblqrlA6gw="
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.3.tgz",
+      "integrity": "sha512-Oo+0REFV59/rz3gfJNKQiBlwfHaSESl1pcGyABQsnnIfWOFt6JNj5gCog2U6MLZ//IGYD+nA8nI+mTShREReaA=="
     },
     "sqlstring": {
       "version": "2.3.1",
@@ -3233,6 +3125,14 @@
         }
       }
     },
+    "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 +3143,6 @@
         "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",
@@ -3320,15 +3212,6 @@
       "integrity": "sha1-3n5jNwFbKRhRwQ81OMSn8EkX7ME=",
       "dev": true
     },
-    "taskgroup": {
-      "version": "4.3.1",
-      "resolved": "http://registry.npm.taobao.org/taskgroup/download/taskgroup-4.3.1.tgz",
-      "integrity": "sha1-feGT/r12gnPEV3MElwJNUSwnkVo=",
-      "requires": {
-        "ambi": "^2.2.0",
-        "csextends": "^1.0.3"
-      }
-    },
     "terraformer": {
       "version": "1.0.8",
       "resolved": "http://registry.npm.taobao.org/terraformer/download/terraformer-1.0.8.tgz",
@@ -3412,11 +3295,6 @@
         "mime-types": "~2.1.18"
       }
     },
-    "typechecker": {
-      "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/typechecker/download/typechecker-2.1.0.tgz",
-      "integrity": "sha1-0cIJOlT/ihn1jP+HfuqlTyJC04M="
-    },
     "typedarray": {
       "version": "0.0.6",
       "resolved": "http://registry.npm.taobao.org/typedarray/download/typedarray-0.0.6.tgz",
@@ -3602,21 +3480,6 @@
       "resolved": "http://registry.npm.taobao.org/void-elements/download/void-elements-2.0.1.tgz",
       "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w="
     },
-    "watchr": {
-      "version": "2.4.13",
-      "resolved": "http://registry.npm.taobao.org/watchr/download/watchr-2.4.13.tgz",
-      "integrity": "sha1-10hHu01vkPYf4sdPn2hmKqDgdgE=",
-      "requires": {
-        "eachr": "^2.0.2",
-        "extendr": "^2.1.0",
-        "extract-opts": "^2.2.0",
-        "ignorefs": "^1.0.0",
-        "safefs": "^3.1.2",
-        "scandirectory": "^2.5.0",
-        "taskgroup": "^4.2.0",
-        "typechecker": "^2.0.8"
-      }
-    },
     "which": {
       "version": "1.3.0",
       "resolved": "http://registry.npm.taobao.org/which/download/which-1.3.0.tgz",
@@ -3724,11 +3587,6 @@
         }
       }
     },
-    "xregexp": {
-      "version": "2.0.0",
-      "resolved": "http://registry.npm.taobao.org/xregexp/download/xregexp-2.0.0.tgz",
-      "integrity": "sha1-UqY+VsoLhKfzpfPWGHLxJq16WUM="
-    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "http://registry.npm.taobao.org/xtend/download/xtend-4.0.1.tgz",
diff --git a/package.json b/package.json
index 1e3fc19a..a94b6a90 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "formidable": "^1.2.1",
     "fs-extra": "^7.0.0",
     "helmet": "^3.1.0",
-    "i18n": "^0.8.3",
+    "i18n": "^0.8.4",
     "jschardet": "^1.6.0",
     "jsonwebtoken": "^8.2.0",
     "lodash": "^4.17.5",