diff --git a/package-lock.json b/package-lock.json
index 5991dd7..b49df0b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1216,11 +1216,6 @@
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       "integrity": "sha512-sY5AXXVZv4Y1VACTtR11UJCPHHudgY5i26Qj5TypE6DKlIApbwb5uqhXcJ5UUGbvZNRh7EeIoW+LrJumBsKp7w=="
     },
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-      "version": "1.1.1",
-      "resolved": "http://registry.npm.taobao.org/abbrev/download/abbrev-1.1.1.tgz",
-      "integrity": "sha1-+PLIh60Qv2f2NPAFtph/7TF5qsg="
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       "resolved": "http://registry.npm.taobao.org/accepts/download/accepts-1.3.5.tgz",
@@ -1318,11 +1313,6 @@
       "resolved": "http://registry.npm.taobao.org/alphanum-sort/download/alphanum-sort-1.0.2.tgz",
       "integrity": "sha1-l6ERlkmyEa0zaR2fn0hqjsn74KM="
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-      "resolved": "http://registry.npm.taobao.org/amdefine/download/amdefine-1.0.1.tgz",
-      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
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       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
@@ -1696,15 +1686,6 @@
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       "integrity": "sha1-aALmJk79GMeQobDVF/DyYnvyyUo="
     },
-    "are-we-there-yet": {
-      "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=",
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-      }
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       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -1750,11 +1731,6 @@
       "resolved": "http://registry.npm.taobao.org/array-filter/download/array-filter-0.0.1.tgz",
       "integrity": "sha1-fajPLiZijtcygDWB/SH2fKzS7uw="
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-    "array-find-index": {
-      "version": "1.0.2",
-      "resolved": "http://registry.npm.taobao.org/array-find-index/download/array-find-index-1.0.2.tgz",
-      "integrity": "sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E="
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       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-2.1.2.tgz",
@@ -1886,11 +1862,6 @@
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       "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0="
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-    "async-foreach": {
-      "version": "0.1.3",
-      "resolved": "http://registry.npm.taobao.org/async-foreach/download/async-foreach-0.1.3.tgz",
-      "integrity": "sha1-NhIfhFwFeBct5Bmpfb6x0W7DRUI="
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       "resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
@@ -2510,14 +2481,6 @@
       "resolved": "http://registry.npm.taobao.org/binary-extensions/download/binary-extensions-1.12.0.tgz",
       "integrity": "sha1-wteA9T1Fu6gxeokC1M7q86Y4WxQ="
     },
-    "block-stream": {
-      "version": "0.0.9",
-      "resolved": "http://registry.npm.taobao.org/block-stream/download/block-stream-0.0.9.tgz",
-      "integrity": "sha1-E+v+d4oDIFz+A3UUgeu0szAMEmo=",
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-      }
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       "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
@@ -2850,22 +2813,6 @@
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-      "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/camelcase-keys/download/camelcase-keys-2.1.0.tgz",
-      "integrity": "sha1-MIvur/3ygRkFHvodkyITyRuPkuc=",
-      "requires": {
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-        "map-obj": "^1.0.0"
-      },
-      "dependencies": {
-        "camelcase": {
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-          "resolved": "http://registry.npm.taobao.org/camelcase/download/camelcase-2.1.1.tgz",
-          "integrity": "sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8="
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@@ -3347,11 +3294,6 @@
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-      "version": "1.1.0",
-      "resolved": "http://registry.npm.taobao.org/console-control-strings/download/console-control-strings-1.1.0.tgz",
-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
-    },
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       "resolved": "http://registry.npm.taobao.org/constants-browserify/download/constants-browserify-1.0.0.tgz",
@@ -3963,14 +3905,6 @@
         "cssom": "0.3.x"
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-      "version": "0.4.1",
-      "resolved": "http://registry.npm.taobao.org/currently-unhandled/download/currently-unhandled-0.4.1.tgz",
-      "integrity": "sha1-mI3zP+qxke95mmE2nddsF635V+o=",
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       "resolved": "http://registry.npm.taobao.org/cyclist/download/cyclist-0.2.2.tgz",
@@ -4171,11 +4105,6 @@
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       "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
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-    "delegates": {
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-      "resolved": "http://registry.npm.taobao.org/delegates/download/delegates-1.0.0.tgz",
-      "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o="
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       "resolved": "http://registry.npm.taobao.org/depd/download/depd-1.1.2.tgz",
@@ -6523,17 +6452,6 @@
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-      "version": "1.0.11",
-      "resolved": "http://registry.npm.taobao.org/fstream/download/fstream-1.0.11.tgz",
-      "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
-      "requires": {
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-        "inherits": "~2.0.0",
-        "mkdirp": ">=0.5 0",
-        "rimraf": "2"
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       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -6544,49 +6462,6 @@
       "resolved": "http://registry.npm.taobao.org/functional-red-black-tree/download/functional-red-black-tree-1.0.1.tgz",
       "integrity": "sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc="
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-    "gauge": {
-      "version": "2.7.4",
-      "resolved": "http://registry.npm.taobao.org/gauge/download/gauge-2.7.4.tgz",
-      "integrity": "sha1-LANAXHU4w51+s3sxcCLjJfsBi/c=",
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-        "aproba": "^1.0.3",
-        "console-control-strings": "^1.0.0",
-        "has-unicode": "^2.0.0",
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-        "string-width": "^1.0.1",
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-        "wide-align": "^1.1.0"
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-          "resolved": "http://registry.npm.taobao.org/is-fullwidth-code-point/download/is-fullwidth-code-point-1.0.0.tgz",
-          "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
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-          }
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-          "resolved": "http://registry.npm.taobao.org/string-width/download/string-width-1.0.2.tgz",
-          "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
-          "requires": {
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-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
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-      "resolved": "http://registry.npm.taobao.org/gaze/download/gaze-1.1.3.tgz",
-      "integrity": "sha1-xEFzPhO5J6yMD/C0w7Az8ogSkko=",
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       "resolved": "http://registry.npm.taobao.org/get-caller-file/download/get-caller-file-1.0.3.tgz",
@@ -6597,11 +6472,6 @@
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-    "get-stdin": {
-      "version": "4.0.1",
-      "resolved": "http://registry.npm.taobao.org/get-stdin/download/get-stdin-4.0.1.tgz",
-      "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4="
-    },
     "get-stream": {
       "version": "3.0.0",
       "resolved": "http://registry.npm.taobao.org/get-stream/download/get-stream-3.0.0.tgz",
@@ -6711,16 +6581,6 @@
         }
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-    "globule": {
-      "version": "1.2.1",
-      "resolved": "http://registry.npm.taobao.org/globule/download/globule-1.2.1.tgz",
-      "integrity": "sha1-Xf+xsZHyLSB5epNptJ6rTpg5aW0=",
-      "requires": {
-        "glob": "~7.1.1",
-        "lodash": "~4.17.10",
-        "minimatch": "~3.0.2"
-      }
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       "resolved": "http://registry.npm.taobao.org/graceful-fs/download/graceful-fs-4.1.15.tgz",
@@ -6825,11 +6685,6 @@
       "resolved": "http://registry.npm.taobao.org/has-symbols/download/has-symbols-1.0.0.tgz",
       "integrity": "sha1-uhqPGvKg/DllD1yFA2dwQSIGO0Q="
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-    "has-unicode": {
-      "version": "2.0.1",
-      "resolved": "http://registry.npm.taobao.org/has-unicode/download/has-unicode-2.0.1.tgz",
-      "integrity": "sha1-4Ob+aijPUROIVeCG0Wkedx3iqLk="
-    },
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       "version": "1.0.0",
       "resolved": "http://registry.npm.taobao.org/has-value/download/has-value-1.0.0.tgz",
@@ -7528,19 +7383,6 @@
       "resolved": "http://registry.npm.taobao.org/imurmurhash/download/imurmurhash-0.1.4.tgz",
       "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o="
     },
-    "in-publish": {
-      "version": "2.0.0",
-      "resolved": "http://registry.npm.taobao.org/in-publish/download/in-publish-2.0.0.tgz",
-      "integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E="
-    },
-    "indent-string": {
-      "version": "2.1.0",
-      "resolved": "http://registry.npm.taobao.org/indent-string/download/indent-string-2.1.0.tgz",
-      "integrity": "sha1-ji1INIdCEhtKghi3oTfppSBJ3IA=",
-      "requires": {
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-      }
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       "resolved": "http://registry.npm.taobao.org/indexes-of/download/indexes-of-1.0.1.tgz",
@@ -8583,11 +8425,6 @@
         "topo": "2.x.x"
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-      "resolved": "http://registry.npm.taobao.org/js-base64/download/js-base64-2.4.9.tgz",
-      "integrity": "sha1-dIkR+wT0imDEdxs3XKxFqA3xHAM="
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@@ -8941,21 +8778,11 @@
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       "integrity": "sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0="
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-      "resolved": "http://registry.npm.taobao.org/lodash.assign/download/lodash.assign-4.2.0.tgz",
-      "integrity": "sha1-DZnzzNem0mHRm9rrkkUAXShYCOc="
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       "resolved": "http://registry.npm.taobao.org/lodash.camelcase/download/lodash.camelcase-4.3.0.tgz",
       "integrity": "sha1-soqmKIorn8ZRA1x3EfZathkDMaY="
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-      "resolved": "http://registry.npm.taobao.org/lodash.clonedeep/download/lodash.clonedeep-4.5.0.tgz",
-      "integrity": "sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8="
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       "resolved": "http://registry.npm.taobao.org/lodash.debounce/download/lodash.debounce-4.0.8.tgz",
@@ -8991,11 +8818,6 @@
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       "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4="
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-    "lodash.mergewith": {
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-      "resolved": "http://registry.npm.taobao.org/lodash.mergewith/download/lodash.mergewith-4.6.1.tgz",
-      "integrity": "sha1-Y5BX5ybDr72z59QnQcqo1uQzWSc="
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       "resolved": "http://registry.npm.taobao.org/lodash.sortby/download/lodash.sortby-4.7.0.tgz",
@@ -9051,15 +8873,6 @@
         "js-tokens": "^3.0.0 || ^4.0.0"
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-    "loud-rejection": {
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-      "resolved": "http://registry.npm.taobao.org/loud-rejection/download/loud-rejection-1.6.0.tgz",
-      "integrity": "sha1-W0b4AUft7leIcPCG0Eghz5mOVR8=",
-      "requires": {
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-        "signal-exit": "^3.0.0"
-      }
-    },
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       "resolved": "http://registry.npm.taobao.org/lower-case/download/lower-case-1.1.4.tgz",
@@ -9110,11 +8923,6 @@
       "resolved": "http://registry.npm.taobao.org/map-cache/download/map-cache-0.2.2.tgz",
       "integrity": "sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8="
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-    "map-obj": {
-      "version": "1.0.1",
-      "resolved": "http://registry.npm.taobao.org/map-obj/download/map-obj-1.0.1.tgz",
-      "integrity": "sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0="
-    },
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       "resolved": "http://registry.npm.taobao.org/map-visit/download/map-visit-1.0.0.tgz",
@@ -9165,30 +8973,6 @@
         "readable-stream": "^2.0.1"
       }
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-    "meow": {
-      "version": "3.7.0",
-      "resolved": "http://registry.npm.taobao.org/meow/download/meow-3.7.0.tgz",
-      "integrity": "sha1-cstmi0JSKCkKu/qFaJJYcwioAfs=",
-      "requires": {
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-        "decamelize": "^1.1.2",
-        "loud-rejection": "^1.0.0",
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-        "redent": "^1.0.0",
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-          "resolved": "http://registry.npm.taobao.org/minimist/download/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
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       "resolved": "https://registry.npmjs.org/merge/-/merge-1.2.1.tgz",
@@ -9440,7 +9224,8 @@
     "nan": {
       "version": "2.11.1",
       "resolved": "http://registry.npm.taobao.org/nan/download/nan-2.11.1.tgz",
-      "integrity": "sha1-kOIrzLjKV+pM03zIPTgZtS7qZ2Y="
+      "integrity": "sha1-kOIrzLjKV+pM03zIPTgZtS7qZ2Y=",
+      "optional": true
     },
     "nanomatch": {
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@@ -9519,32 +9304,6 @@
       "resolved": "https://registry.npmjs.org/node-forge/-/node-forge-0.7.5.tgz",
       "integrity": "sha512-MmbQJ2MTESTjt3Gi/3yG1wGpIMhUfcIypUCGtTizFR9IiccFwxSpfp0vtIZlkFclEqERemxfnSdZEMR9VqqEFQ=="
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-    "node-gyp": {
-      "version": "3.8.0",
-      "resolved": "http://registry.npm.taobao.org/node-gyp/download/node-gyp-3.8.0.tgz",
-      "integrity": "sha1-VAMEJhwzDoDQ1e3OJTpoyzlkIYw=",
-      "requires": {
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-        "glob": "^7.0.3",
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-        "mkdirp": "^0.5.0",
-        "nopt": "2 || 3",
-        "npmlog": "0 || 1 || 2 || 3 || 4",
-        "osenv": "0",
-        "request": "^2.87.0",
-        "rimraf": "2",
-        "semver": "~5.3.0",
-        "tar": "^2.0.0",
-        "which": "1"
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-          "resolved": "http://registry.npm.taobao.org/semver/download/semver-5.3.0.tgz",
-          "integrity": "sha1-myzl094C0XxgEq0yaqa00M9U+U8="
-        }
-      }
-    },
     "node-int64": {
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       "resolved": "http://registry.npm.taobao.org/node-int64/download/node-int64-0.4.0.tgz",
@@ -9608,72 +9367,128 @@
       }
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-      "resolved": "http://registry.npm.taobao.org/node-sass/download/node-sass-4.11.0.tgz",
-      "integrity": "sha1-GD+uw5jpy+k7pDNi4naMqYimNpo=",
-      "requires": {
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-        "chalk": "^1.1.1",
-        "cross-spawn": "^3.0.0",
-        "gaze": "^1.0.0",
-        "get-stdin": "^4.0.1",
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-        "lodash.clonedeep": "^4.3.2",
-        "lodash.mergewith": "^4.6.0",
-        "meow": "^3.7.0",
-        "mkdirp": "^0.5.1",
-        "nan": "^2.10.0",
-        "node-gyp": "^3.8.0",
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-        "sass-graph": "^2.2.4",
-        "stdout-stream": "^1.4.0",
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@@ -9711,17 +9526,6 @@
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@@ -9973,15 +9777,6 @@
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@@ -10175,6 +9970,11 @@
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       "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
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       "resolved": "http://registry.npm.taobao.org/pify/download/pify-2.3.0.tgz",
@@ -14181,15 +13981,6 @@
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@@ -14849,93 +14640,6 @@
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@@ -15021,25 +14725,6 @@
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@@ -15450,6 +15135,11 @@
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       "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
     },
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@@ -15619,14 +15309,6 @@
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@@ -15768,14 +15450,6 @@
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@@ -15976,16 +15650,6 @@
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@@ -16189,11 +15853,6 @@
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@@ -16204,14 +15863,6 @@
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-      "integrity": "sha1-+BO1qMhrQNpZYGcisUTjIleZ9H0=",
-      "requires": {
-        "glob": "^7.1.2"
-      }
-    },
     "tryer": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/tryer/-/tryer-1.0.1.tgz",
@@ -17295,14 +16946,6 @@
       "resolved": "http://registry.npm.taobao.org/which-module/download/which-module-2.0.0.tgz",
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho="
     },
-    "wide-align": {
-      "version": "1.1.3",
-      "resolved": "http://registry.npm.taobao.org/wide-align/download/wide-align-1.1.3.tgz",
-      "integrity": "sha1-rgdOa9wMFKQx6ATmJFScYzsABFc=",
-      "requires": {
-        "string-width": "^1.0.2 || 2"
-      }
-    },
     "window-size": {
       "version": "0.1.0",
       "resolved": "http://registry.npm.taobao.org/window-size/download/window-size-0.1.0.tgz",
diff --git a/package.json b/package.json
index 769d291..475f05f 100644
--- a/package.json
+++ b/package.json
@@ -3,15 +3,15 @@
   "version": "0.2.0",
   "private": true,
   "engines": {
-    "node": ">= 10.15.2",
-    "npm": ">= 6.8.0"
+    "node": ">= 10.16.0",
+    "npm": ">= 6.9.0"
   },
   "dependencies": {
     "antd": "^3.13.6",
     "axios": "^0.18.0",
     "classnames": "^2.2.6",
     "i18next": "^15.0.5",
-    "node-sass": "^4.11.0",
+    "node-sass": "npm:sass@1.49.0",
     "react": "^16.8.3",
     "react-dom": "^16.8.3",
     "react-i18next": "^10.2.0",