diff --git a/package-lock.json b/package-lock.json
index 5725153a..ef50d63b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -398,13 +398,13 @@
       "dev": true
     },
     "are-we-there-yet": {
-      "version": "1.1.4",
-      "resolved": "http://registry.npm.taobao.org/are-we-there-yet/download/are-we-there-yet-1.1.4.tgz",
-      "integrity": "sha1-u13KOCu5TwXhUZQ3PRb9O6HKEQ0=",
+      "version": "1.1.5",
+      "resolved": "http://registry.npm.taobao.org/are-we-there-yet/download/are-we-there-yet-1.1.5.tgz",
+      "integrity": "sha1-SzXClE8GKov82mZBB2A1D+nd/CE=",
       "dev": true,
       "requires": {
         "delegates": "1.0.0",
-        "readable-stream": "2.3.4"
+        "readable-stream": "2.3.6"
       },
       "dependencies": {
         "isarray": {
@@ -414,9 +414,9 @@
           "dev": true
         },
         "readable-stream": {
-          "version": "2.3.4",
-          "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.4.tgz",
-          "integrity": "sha1-yUbD9H+n2Oq8C2FQ9KEvaaRXQHE=",
+          "version": "2.3.6",
+          "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.6.tgz",
+          "integrity": "sha1-sRwn2IuP8fvgcGQ8+UsMea4bCq8=",
           "dev": true,
           "requires": {
             "core-util-is": "1.0.2",
@@ -424,14 +424,14 @@
             "isarray": "1.0.0",
             "process-nextick-args": "2.0.0",
             "safe-buffer": "5.1.1",
-            "string_decoder": "1.0.3",
+            "string_decoder": "1.1.1",
             "util-deprecate": "1.0.2"
           }
         },
         "string_decoder": {
-          "version": "1.0.3",
-          "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
-          "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
+          "version": "1.1.1",
+          "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.1.1.tgz",
+          "integrity": "sha1-nPFhG6YmhdcDCunkujQUnDrwP8g=",
           "dev": true,
           "requires": {
             "safe-buffer": "5.1.1"
@@ -3237,66 +3237,6 @@
         "restore-cursor": "2.0.0"
       }
     },
-    "cli-source-preview": {
-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/cli-source-preview/download/cli-source-preview-1.1.0.tgz",
-      "integrity": "sha1-BTA6sSeakJPq0aODez7iMfMAZUQ=",
-      "dev": true,
-      "requires": {
-        "chalk": "1.1.3"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        },
-        "ansi-styles": {
-          "version": "2.2.1",
-          "resolved": "http://registry.npm.taobao.org/ansi-styles/download/ansi-styles-2.2.1.tgz",
-          "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
-          "dev": true
-        },
-        "chalk": {
-          "version": "1.1.3",
-          "resolved": "http://registry.npm.taobao.org/chalk/download/chalk-1.1.3.tgz",
-          "integrity": "sha1-qBFcVeSnAv5NFQq9OHKCKn4J/Jg=",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "2.2.1",
-            "escape-string-regexp": "1.0.5",
-            "has-ansi": "2.0.0",
-            "strip-ansi": "3.0.1",
-            "supports-color": "2.0.0"
-          }
-        },
-        "has-ansi": {
-          "version": "2.0.0",
-          "resolved": "http://registry.npm.taobao.org/has-ansi/download/has-ansi-2.0.0.tgz",
-          "integrity": "sha1-NPUEnOHs3ysGSa8+8k5F7TVBbZE=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        },
-        "supports-color": {
-          "version": "2.0.0",
-          "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-2.0.0.tgz",
-          "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
-          "dev": true
-        }
-      }
-    },
     "cli-spinners": {
       "version": "1.1.0",
       "resolved": "http://registry.npm.taobao.org/cli-spinners/download/cli-spinners-1.1.0.tgz",
@@ -3373,6 +3313,35 @@
       "integrity": "sha1-KY1+IjFmD0DAA8LtMUDezz9TCF8=",
       "dev": true
     },
+    "clone-deep": {
+      "version": "2.0.2",
+      "resolved": "http://registry.npm.taobao.org/clone-deep/download/clone-deep-2.0.2.tgz",
+      "integrity": "sha1-ANs6Hhc2VnMNEYjD1qztbX6pdxM=",
+      "dev": true,
+      "requires": {
+        "for-own": "1.0.0",
+        "is-plain-object": "2.0.4",
+        "kind-of": "6.0.2",
+        "shallow-clone": "1.0.0"
+      },
+      "dependencies": {
+        "for-own": {
+          "version": "1.0.0",
+          "resolved": "http://registry.npm.taobao.org/for-own/download/for-own-1.0.0.tgz",
+          "integrity": "sha1-xjMy9BXO3EsE2/5wz4NklMU8tEs=",
+          "dev": true,
+          "requires": {
+            "for-in": "1.0.2"
+          }
+        },
+        "kind-of": {
+          "version": "6.0.2",
+          "resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-6.0.2.tgz",
+          "integrity": "sha1-ARRrNqYhjmTljzqNZt5df8b20FE=",
+          "dev": true
+        }
+      }
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "http://registry.npm.taobao.org/co/download/co-4.6.0.tgz",
@@ -6174,33 +6143,6 @@
       "resolved": "http://registry.npm.taobao.org/fast-levenshtein/download/fast-levenshtein-2.0.6.tgz",
       "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
     },
-    "fast-sass-loader-china": {
-      "version": "1.2.5",
-      "resolved": "http://registry.npm.taobao.org/fast-sass-loader-china/download/fast-sass-loader-china-1.2.5.tgz",
-      "integrity": "sha1-pqcfoGiAGSKQ+bk+yD765CTabjw=",
-      "dev": true,
-      "requires": {
-        "async": "2.1.2",
-        "babel-polyfill": "6.23.0",
-        "cli-source-preview": "1.1.0",
-        "co": "4.6.0",
-        "fs-promise": "0.5.0",
-        "loader-utils": "1.1.0"
-      },
-      "dependencies": {
-        "loader-utils": {
-          "version": "1.1.0",
-          "resolved": "http://registry.npm.taobao.org/loader-utils/download/loader-utils-1.1.0.tgz",
-          "integrity": "sha1-yYrvSIvM7aL/teLeZG1qdUQp9c0=",
-          "dev": true,
-          "requires": {
-            "big.js": "3.2.0",
-            "emojis-list": "2.1.0",
-            "json5": "0.5.1"
-          }
-        }
-      }
-    },
     "fastparse": {
       "version": "1.1.1",
       "resolved": "http://registry.npm.taobao.org/fastparse/download/fastparse-1.1.1.tgz",
@@ -6643,42 +6585,6 @@
         "universalify": "0.1.1"
       }
     },
-    "fs-promise": {
-      "version": "0.5.0",
-      "resolved": "http://registry.npm.taobao.org/fs-promise/download/fs-promise-0.5.0.tgz",
-      "integrity": "sha1-Q0fWv2JGVacGGkMZITw5MnatPvM=",
-      "dev": true,
-      "requires": {
-        "any-promise": "1.3.0",
-        "fs-extra": "0.26.7",
-        "mz": "2.7.0",
-        "thenify-all": "1.6.0"
-      },
-      "dependencies": {
-        "fs-extra": {
-          "version": "0.26.7",
-          "resolved": "http://registry.npm.taobao.org/fs-extra/download/fs-extra-0.26.7.tgz",
-          "integrity": "sha1-muH92UiXeY7at20JGM9C0MMYT6k=",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "4.1.11",
-            "jsonfile": "2.4.0",
-            "klaw": "1.3.1",
-            "path-is-absolute": "1.0.1",
-            "rimraf": "2.4.5"
-          }
-        },
-        "jsonfile": {
-          "version": "2.4.0",
-          "resolved": "http://registry.npm.taobao.org/jsonfile/download/jsonfile-2.4.0.tgz",
-          "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
-          "dev": true,
-          "requires": {
-            "graceful-fs": "4.1.11"
-          }
-        }
-      }
-    },
     "fs-write-stream-atomic": {
       "version": "1.0.10",
       "resolved": "http://registry.npm.taobao.org/fs-write-stream-atomic/download/fs-write-stream-atomic-1.0.10.tgz",
@@ -7638,7 +7544,7 @@
         "signal-exit": "3.0.2",
         "string-width": "1.0.2",
         "strip-ansi": "3.0.1",
-        "wide-align": "1.1.2"
+        "wide-align": "1.1.3"
       },
       "dependencies": {
         "ansi-regex": {
@@ -7685,9 +7591,9 @@
       }
     },
     "gaze": {
-      "version": "1.1.2",
-      "resolved": "http://registry.npm.taobao.org/gaze/download/gaze-1.1.2.tgz",
-      "integrity": "sha1-hHIkZ3rbiHDWeSV+0ziP22HkAQU=",
+      "version": "1.1.3",
+      "resolved": "http://registry.npm.taobao.org/gaze/download/gaze-1.1.3.tgz",
+      "integrity": "sha1-xEFzPhO5J6yMD/C0w7Az8ogSkko=",
       "dev": true,
       "requires": {
         "globule": "1.2.0"
@@ -11443,6 +11349,12 @@
       "integrity": "sha1-G7nzFO9ri63tE7VJFpsqlF62jk0=",
       "dev": true
     },
+    "lodash.tail": {
+      "version": "4.1.1",
+      "resolved": "http://registry.npm.taobao.org/lodash.tail/download/lodash.tail-4.1.1.tgz",
+      "integrity": "sha1-0jM6NtnncXyK0vfKyv7HwytERmQ=",
+      "dev": true
+    },
     "lodash.template": {
       "version": "4.4.0",
       "resolved": "http://registry.npm.taobao.org/lodash.template/download/lodash.template-4.4.0.tgz",
@@ -12003,6 +11915,24 @@
         }
       }
     },
+    "mixin-object": {
+      "version": "2.0.1",
+      "resolved": "http://registry.npm.taobao.org/mixin-object/download/mixin-object-2.0.1.tgz",
+      "integrity": "sha1-T7lJRB2rGCVA8f4DW6YOGUel5X4=",
+      "dev": true,
+      "requires": {
+        "for-in": "0.1.8",
+        "is-extendable": "0.1.1"
+      },
+      "dependencies": {
+        "for-in": {
+          "version": "0.1.8",
+          "resolved": "http://registry.npm.taobao.org/for-in/download/for-in-0.1.8.tgz",
+          "integrity": "sha1-2Hc5COMSVhCZUrH9ubP6hn0ndeE=",
+          "dev": true
+        }
+      }
+    },
     "mkdirp": {
       "version": "0.5.1",
       "resolved": "http://registry.npm.taobao.org/mkdirp/download/mkdirp-0.5.1.tgz",
@@ -12338,7 +12268,8 @@
     "nan": {
       "version": "2.9.2",
       "resolved": "http://registry.npm.taobao.org/nan/download/nan-2.9.2.tgz",
-      "integrity": "sha1-9WTXX1+PNqbZRWzKemxP5IireGY="
+      "integrity": "sha1-9WTXX1+PNqbZRWzKemxP5IireGY=",
+      "optional": true
     },
     "nanomatch": {
       "version": "1.2.9",
@@ -12560,16 +12491,16 @@
         "which": "1.3.0"
       }
     },
-    "node-sass-china": {
-      "version": "4.5.0",
-      "resolved": "http://registry.npm.taobao.org/node-sass-china/download/node-sass-china-4.5.0.tgz",
-      "integrity": "sha1-YnbBcNzqWBz14lwC/sqjUPcyx1Q=",
+    "node-sass": {
+      "version": "4.9.0",
+      "resolved": "http://registry.npm.taobao.org/node-sass/download/node-sass-4.9.0.tgz",
+      "integrity": "sha1-0biqhV2Y7WhNaEjbkpogdxzCrlI=",
       "dev": true,
       "requires": {
         "async-foreach": "0.1.3",
         "chalk": "1.1.3",
         "cross-spawn": "3.0.1",
-        "gaze": "1.1.2",
+        "gaze": "1.1.3",
         "get-stdin": "4.0.1",
         "glob": "7.1.2",
         "in-publish": "2.0.0",
@@ -12578,12 +12509,13 @@
         "lodash.mergewith": "4.6.1",
         "meow": "3.7.0",
         "mkdirp": "0.5.1",
-        "nan": "2.9.2",
+        "nan": "2.10.0",
         "node-gyp": "3.6.2",
         "npmlog": "4.1.2",
-        "request": "2.81.0",
+        "request": "2.79.0",
         "sass-graph": "2.2.4",
-        "stdout-stream": "1.4.0"
+        "stdout-stream": "1.4.0",
+        "true-case-path": "1.0.2"
       },
       "dependencies": {
         "ansi-regex": {
@@ -12598,6 +12530,12 @@
           "integrity": "sha1-tDLdM1i2NM914eRmQ2gkBTPB3b4=",
           "dev": true
         },
+        "caseless": {
+          "version": "0.11.0",
+          "resolved": "http://registry.npm.taobao.org/caseless/download/caseless-0.11.0.tgz",
+          "integrity": "sha1-cVuW6phBWTzDMGeSP17GDr2k99c=",
+          "dev": true
+        },
         "chalk": {
           "version": "1.1.3",
           "resolved": "http://registry.npm.taobao.org/chalk/download/chalk-1.1.3.tgz",
@@ -12635,6 +12573,18 @@
             "path-is-absolute": "1.0.1"
           }
         },
+        "har-validator": {
+          "version": "2.0.6",
+          "resolved": "http://registry.npm.taobao.org/har-validator/download/har-validator-2.0.6.tgz",
+          "integrity": "sha1-zcvAgYgmWtEZtqWnyKtw7s+10n0=",
+          "dev": true,
+          "requires": {
+            "chalk": "1.1.3",
+            "commander": "2.14.1",
+            "is-my-json-valid": "2.17.2",
+            "pinkie-promise": "2.0.1"
+          }
+        },
         "has-ansi": {
           "version": "2.0.0",
           "resolved": "http://registry.npm.taobao.org/has-ansi/download/has-ansi-2.0.0.tgz",
@@ -12644,6 +12594,46 @@
             "ansi-regex": "2.1.1"
           }
         },
+        "nan": {
+          "version": "2.10.0",
+          "resolved": "http://registry.npm.taobao.org/nan/download/nan-2.10.0.tgz",
+          "integrity": "sha1-ltDNYQ69WNS03pzAxoKM2pnHVI8=",
+          "dev": true
+        },
+        "qs": {
+          "version": "6.3.2",
+          "resolved": "http://registry.npm.taobao.org/qs/download/qs-6.3.2.tgz",
+          "integrity": "sha1-51vV9uJoEioqDgvaYwslUMFmUCw=",
+          "dev": true
+        },
+        "request": {
+          "version": "2.79.0",
+          "resolved": "http://registry.npm.taobao.org/request/download/request-2.79.0.tgz",
+          "integrity": "sha1-Tf5b9r6LjNw3/Pk+BLZVd3InEN4=",
+          "dev": true,
+          "requires": {
+            "aws-sign2": "0.6.0",
+            "aws4": "1.6.0",
+            "caseless": "0.11.0",
+            "combined-stream": "1.0.6",
+            "extend": "3.0.1",
+            "forever-agent": "0.6.1",
+            "form-data": "2.1.4",
+            "har-validator": "2.0.6",
+            "hawk": "3.1.3",
+            "http-signature": "1.1.1",
+            "is-typedarray": "1.0.0",
+            "isstream": "0.1.2",
+            "json-stringify-safe": "5.0.1",
+            "mime-types": "2.1.18",
+            "oauth-sign": "0.8.2",
+            "qs": "6.3.2",
+            "stringstream": "0.0.5",
+            "tough-cookie": "2.3.4",
+            "tunnel-agent": "0.4.3",
+            "uuid": "3.2.1"
+          }
+        },
         "strip-ansi": {
           "version": "3.0.1",
           "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz",
@@ -12658,6 +12648,12 @@
           "resolved": "http://registry.npm.taobao.org/supports-color/download/supports-color-2.0.0.tgz",
           "integrity": "sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=",
           "dev": true
+        },
+        "tunnel-agent": {
+          "version": "0.4.3",
+          "resolved": "http://registry.npm.taobao.org/tunnel-agent/download/tunnel-agent-0.4.3.tgz",
+          "integrity": "sha1-Y3PbdpCf5XDgjXNYM2Xtgop07us=",
+          "dev": true
         }
       }
     },
@@ -13133,7 +13129,7 @@
       "integrity": "sha1-CKfyqL9zRgR3mp76StXMcXq7lUs=",
       "dev": true,
       "requires": {
-        "are-we-there-yet": "1.1.4",
+        "are-we-there-yet": "1.1.5",
         "console-control-strings": "1.1.0",
         "gauge": "2.7.4",
         "set-blocking": "2.0.0"
@@ -18873,6 +18869,38 @@
         }
       }
     },
+    "sass-loader": {
+      "version": "7.0.1",
+      "resolved": "http://registry.npm.taobao.org/sass-loader/download/sass-loader-7.0.1.tgz",
+      "integrity": "sha1-/ZNyWcy6Opz+DV+KmHRtSK38wmE=",
+      "dev": true,
+      "requires": {
+        "clone-deep": "2.0.2",
+        "loader-utils": "1.1.0",
+        "lodash.tail": "4.1.1",
+        "neo-async": "2.5.0",
+        "pify": "3.0.0"
+      },
+      "dependencies": {
+        "loader-utils": {
+          "version": "1.1.0",
+          "resolved": "http://registry.npm.taobao.org/loader-utils/download/loader-utils-1.1.0.tgz",
+          "integrity": "sha1-yYrvSIvM7aL/teLeZG1qdUQp9c0=",
+          "dev": true,
+          "requires": {
+            "big.js": "3.2.0",
+            "emojis-list": "2.1.0",
+            "json5": "0.5.1"
+          }
+        },
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "http://registry.npm.taobao.org/pify/download/pify-3.0.0.tgz",
+          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "dev": true
+        }
+      }
+    },
     "sax": {
       "version": "1.2.4",
       "resolved": "http://registry.npm.taobao.org/sax/download/sax-1.2.4.tgz",
@@ -19129,6 +19157,25 @@
         "crypt": "0.0.2"
       }
     },
+    "shallow-clone": {
+      "version": "1.0.0",
+      "resolved": "http://registry.npm.taobao.org/shallow-clone/download/shallow-clone-1.0.0.tgz",
+      "integrity": "sha1-RIDNBuiC72iyrYij6lSDLixItXE=",
+      "dev": true,
+      "requires": {
+        "is-extendable": "0.1.1",
+        "kind-of": "5.1.0",
+        "mixin-object": "2.0.1"
+      },
+      "dependencies": {
+        "kind-of": {
+          "version": "5.1.0",
+          "resolved": "http://registry.npm.taobao.org/kind-of/download/kind-of-5.1.0.tgz",
+          "integrity": "sha1-cpyR4thXt6QZofmqZWhcTDP1hF0=",
+          "dev": true
+        }
+      }
+    },
     "shallow-equal": {
       "version": "1.0.0",
       "resolved": "http://registry.npm.taobao.org/shallow-equal/download/shallow-equal-1.0.0.tgz",
@@ -19766,7 +19813,7 @@
       "integrity": "sha1-osfIWH5U2UJ+qe2zrD8s1SLfN4s=",
       "dev": true,
       "requires": {
-        "readable-stream": "2.3.4"
+        "readable-stream": "2.3.6"
       },
       "dependencies": {
         "isarray": {
@@ -19776,9 +19823,9 @@
           "dev": true
         },
         "readable-stream": {
-          "version": "2.3.4",
-          "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.4.tgz",
-          "integrity": "sha1-yUbD9H+n2Oq8C2FQ9KEvaaRXQHE=",
+          "version": "2.3.6",
+          "resolved": "http://registry.npm.taobao.org/readable-stream/download/readable-stream-2.3.6.tgz",
+          "integrity": "sha1-sRwn2IuP8fvgcGQ8+UsMea4bCq8=",
           "dev": true,
           "requires": {
             "core-util-is": "1.0.2",
@@ -19786,14 +19833,14 @@
             "isarray": "1.0.0",
             "process-nextick-args": "2.0.0",
             "safe-buffer": "5.1.1",
-            "string_decoder": "1.0.3",
+            "string_decoder": "1.1.1",
             "util-deprecate": "1.0.2"
           }
         },
         "string_decoder": {
-          "version": "1.0.3",
-          "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.0.3.tgz",
-          "integrity": "sha1-D8Z9fBQYJd6UKC3VNr7GubzoYKs=",
+          "version": "1.1.1",
+          "resolved": "http://registry.npm.taobao.org/string_decoder/download/string_decoder-1.1.1.tgz",
+          "integrity": "sha1-nPFhG6YmhdcDCunkujQUnDrwP8g=",
           "dev": true,
           "requires": {
             "safe-buffer": "5.1.1"
@@ -20805,6 +20852,15 @@
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM=",
       "dev": true
     },
+    "true-case-path": {
+      "version": "1.0.2",
+      "resolved": "http://registry.npm.taobao.org/true-case-path/download/true-case-path-1.0.2.tgz",
+      "integrity": "sha1-fskRMJJHZsf1c74wIMNPj9/QDWI=",
+      "dev": true,
+      "requires": {
+        "glob": "6.0.4"
+      }
+    },
     "tslib": {
       "version": "1.8.0",
       "resolved": "http://npmrepo.corp.qunar.com/tslib/-/tslib-1.8.0.tgz",
@@ -22262,49 +22318,12 @@
       "dev": true
     },
     "wide-align": {
-      "version": "1.1.2",
-      "resolved": "http://registry.npm.taobao.org/wide-align/download/wide-align-1.1.2.tgz",
-      "integrity": "sha1-Vx4PGwYEY268DfwhsDObvjE0FxA=",
+      "version": "1.1.3",
+      "resolved": "http://registry.npm.taobao.org/wide-align/download/wide-align-1.1.3.tgz",
+      "integrity": "sha1-rgdOa9wMFKQx6ATmJFScYzsABFc=",
       "dev": true,
       "requires": {
-        "string-width": "1.0.2"
-      },
-      "dependencies": {
-        "ansi-regex": {
-          "version": "2.1.1",
-          "resolved": "http://registry.npm.taobao.org/ansi-regex/download/ansi-regex-2.1.1.tgz",
-          "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
-          "dev": true
-        },
-        "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",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
-          "dev": true,
-          "requires": {
-            "number-is-nan": "1.0.1"
-          }
-        },
-        "string-width": {
-          "version": "1.0.2",
-          "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "dev": true,
-          "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
-          }
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "resolved": "http://registry.npm.taobao.org/strip-ansi/download/strip-ansi-3.0.1.tgz",
-          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
-          "dev": true,
-          "requires": {
-            "ansi-regex": "2.1.1"
-          }
-        }
+        "string-width": "2.1.1"
       }
     },
     "widest-line": {
diff --git a/package.json b/package.json
index 9b246629..caa01edc 100755
--- a/package.json
+++ b/package.json
@@ -106,14 +106,13 @@
     "eslint-plugin-import": "^2.2.0",
     "eslint-plugin-react": "^7.1.0",
     "extract-text-webpack-plugin": "2.0.0",
-    "fast-sass-loader-china": "1.2.5",
     "ghooks": "^2.0.0",
     "happypack": "^4.0.0-beta.5",
     "json-schema-editor-visual": "^1.0.9",
     "less": "^2.7.2",
     "less-loader": "^4.0.5",
     "markdown-it-include": "^1.0.0",
-    "node-sass-china": "4.5.0",
+    "node-sass": "^4.9.0",
     "nodemon": "^1.11.0",
     "prop-types": "^15.5.10",
     "rc-queue-anim": "^1.2.0",
@@ -136,6 +135,7 @@
     "redux-promise": "^0.5.3",
     "redux-thunk": "^2.2.0",
     "rewire": "^2.5.2",
+    "sass-loader": "^7.0.1",
     "string-replace-webpack-plugin": "^0.1.3",
     "style-loader": "^0.18.2",
     "table-resolver": "^3.2.0",
diff --git a/ykit.config.js b/ykit.config.js
index c69704f7..b502a7c2 100755
--- a/ykit.config.js
+++ b/ykit.config.js
@@ -172,7 +172,7 @@ module.exports = {
           loader: ykit.ExtractTextPlugin.extract(
             require.resolve('css-loader')
             + '?sourceMap!'
-            + require.resolve('fast-sass-loader-china') + '?sourceMap'
+            + require.resolve('sass-loader') + '?sourceMap'
           )
         })