diff --git a/package.json b/package.json
index e6e3a88..3ae84cf 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "hexo-generator-tag": "^1.0.0",
     "hexo-renderer-ejs": "^1.0.0",
     "hexo-renderer-markdown-it": "^5.0.0",
-    "hexo-renderer-stylus": "^2.0.0",
+    "hexo-renderer-stylus": "^2.1.0",
     "hexo-server": "^2.0.0",
     "hexo-theme-fluid": "^1.8.12"
   }
diff --git a/yarn.lock b/yarn.lock
index ecb5c9b..8a915ae 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -28,11 +28,6 @@ accepts@~1.3.5:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
-amdefine@>=0.0.4:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
-  integrity sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=
-
 ansi-regex@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
@@ -224,40 +219,20 @@ cross-spawn@^7.0.0:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
-css-parse@1.7.x:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/css-parse/-/css-parse-1.7.0.tgz#321f6cf73782a6ff751111390fc05e2c657d8c9b"
-  integrity sha1-Mh9s9zeCpv91ERE5D8BeLGV9jJs=
-
-css-parse@~2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/css-parse/-/css-parse-2.0.0.tgz#a468ee667c16d81ccf05c58c38d2a97c780dbfd4"
-  integrity sha1-pGjuZnwW2BzPBcWMONKpfHgNv9Q=
-  dependencies:
-    css "^2.0.0"
-
-css@^2.0.0:
-  version "2.2.4"
-  resolved "https://registry.yarnpkg.com/css/-/css-2.2.4.tgz#c646755c73971f2bba6a601e2cf2fd71b1298929"
-  integrity sha512-oUnjmWpy0niI3x/mPL8dVEI1l7MnG3+HHyRPHf+YFSbK+svOhXpmSOcDURUh2aOCgl2grzrOPt1nHLuCVFULLw==
+css@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/css/-/css-3.0.0.tgz#4447a4d58fdd03367c516ca9f64ae365cee4aa5d"
+  integrity sha512-DG9pFfwOrzc+hawpmqX/dHYHJG+Bsdb0klhyi1sDneOgGOXy9wQIC8hzyVp1e4NRYDBdxcylvywPkkXCHAzTyQ==
   dependencies:
-    inherits "^2.0.3"
+    inherits "^2.0.4"
     source-map "^0.6.1"
-    source-map-resolve "^0.5.2"
-    urix "^0.1.0"
+    source-map-resolve "^0.6.0"
 
 cuid@^2.1.4:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/cuid/-/cuid-2.1.8.tgz#cbb88f954171e0d5747606c0139fb65c5101eac0"
   integrity sha512-xiEMER6E7TlTPnDxrM4eRiC6TRgjNX9xzEZ5U/Se2YJKr7Mq4pJn/2XEHjl3STcSh96GmkHPcBXLES8M29wyyg==
 
-debug@*:
-  version "4.3.2"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
-  integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
-  dependencies:
-    ms "2.1.2"
-
 debug@2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -265,12 +240,12 @@ debug@2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@~3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+debug@^4.3.2:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
+  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
   dependencies:
-    ms "2.0.0"
+    ms "2.1.2"
 
 decode-uri-component@^0.2.0:
   version "0.2.0"
@@ -419,18 +394,6 @@ glob-parent@~5.1.2:
   dependencies:
     is-glob "^4.0.1"
 
-glob@7.0.x:
-  version "7.0.6"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.0.6.tgz#211bafaf49e525b8cd93260d14ab136152b3f57a"
-  integrity sha1-IRuvr0nlJbjNkyYNFKsTYVKz9Xo=
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.2"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 glob@^7.1.6:
   version "7.1.7"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
@@ -589,13 +552,13 @@ hexo-renderer-markdown-it@^5.0.0:
     markdown-it-sub "^1.0.0"
     markdown-it-sup "^1.0.0"
 
-hexo-renderer-stylus@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/hexo-renderer-stylus/-/hexo-renderer-stylus-2.0.1.tgz#c65566e97e9058a52e46c82b0c45cf561f4b94cb"
-  integrity sha512-1S4AG8RtzWqVrqKIYv2AJ4UYms5SHDjkdYS7IiGwgUejL24agbTktpAbnH2cG1JWZ15SRqYN0UGB9aAoSAgvEA==
+hexo-renderer-stylus@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/hexo-renderer-stylus/-/hexo-renderer-stylus-2.1.0.tgz#4cbae08d36c7390b791c2cc3df7c53c3ff615106"
+  integrity sha512-Nef4YCr7JX8jaRaByhzXMSsWnDed+RgJj6aU/ARnYu3Bn5xz/qRz52VJG7KqD0Xuysxa9TIBdVUgNzBrSFn3DQ==
   dependencies:
-    nib "^1.1.2"
-    stylus "^0.54.8"
+    nib "^1.2.0"
+    stylus "^0.57.0"
 
 hexo-server@^2.0.0:
   version "2.0.0"
@@ -692,7 +655,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4, inherits@^2.0.3:
+inherits@2, inherits@2.0.4, inherits@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -892,7 +855,7 @@ min-indent@^1.0.0:
   resolved "https://registry.yarnpkg.com/min-indent/-/min-indent-1.0.1.tgz#a63f681673b30571fbe8bc25686ae746eefa9869"
   integrity sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==
 
-minimatch@^3.0.2, minimatch@^3.0.4:
+minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   integrity sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==
@@ -904,18 +867,6 @@ minimist@^1.2.5:
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
   integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
 
-mkdirp@0.5.x:
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.5.tgz#d91cefd62d1436ca0f41620e251288d420099def"
-  integrity sha512-NKmAlESf6jMGym1++R0Ra7wvhV+wFW63FaSOFPwRahvea0gMUcGUhVeAg/0BC0wiv9ih5NYPB1Wn1UEI1/L+xQ==
-  dependencies:
-    minimist "^1.2.5"
-
-mkdirp@~1.0.4:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
-  integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
-
 moment-timezone@^0.5.21:
   version "0.5.33"
   resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.33.tgz#b252fd6bb57f341c9b59a5ab61a8e51a73bbd22c"
@@ -959,12 +910,10 @@ negotiator@0.6.2:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
 
-nib@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/nib/-/nib-1.1.2.tgz#6a69ede4081b95c0def8be024a4c8ae0c2cbb6c7"
-  integrity sha1-amnt5AgblcDe+L4CSkyK4MLLtsc=
-  dependencies:
-    stylus "0.54.5"
+nib@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/nib/-/nib-1.2.0.tgz#cf650a975307edaa8683470430f82ba132bf9f7b"
+  integrity sha512-7HgrnMl/3yOmWykueO8/D0q+0iWwe7Z+CK2Eaq/xQV8w1hK80WN1oReRQkfkrztbAAnp/nTHkUSl5EcVkor6JQ==
 
 no-case@^3.0.4:
   version "3.0.4"
@@ -1075,11 +1024,6 @@ readdirp@~3.6.0:
   dependencies:
     picomatch "^2.2.1"
 
-resolve-url@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
-  integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
-
 resolve@^1.11.0, resolve@^1.8.1:
   version "1.20.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.20.0.tgz#629a013fb3f70755d6f0b7935cc1c2c5378b1975"
@@ -1103,21 +1047,11 @@ safer-buffer@^2.1.2:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sax@0.5.x:
-  version "0.5.8"
-  resolved "https://registry.yarnpkg.com/sax/-/sax-0.5.8.tgz#d472db228eb331c2506b0e8c15524adb939d12c1"
-  integrity sha1-1HLbIo6zMcJQaw6MFVJK25OdEsE=
-
 sax@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
 
-semver@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
-  integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
-
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -1164,28 +1098,13 @@ shebang-regex@^3.0.0:
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
   integrity sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==
 
-source-map-resolve@^0.5.2:
-  version "0.5.3"
-  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
-  integrity sha512-Htz+RnsXWk5+P2slx5Jh3Q66vhQj1Cllm0zvnaY98+NFx+Dv2CF/f5O/t8x+KaNdrdIAsruNzoh/KpialbqAnw==
+source-map-resolve@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.6.0.tgz#3d9df87e236b53f16d01e58150fc7711138e5ed2"
+  integrity sha512-KXBr9d/fO/bWo97NXsPIAW1bFSBOuCnjbNTBMO7N59hsv5i9yzRDfcYwwt0l04+VqnKC+EwzvJZIP/qkuMgR/w==
   dependencies:
     atob "^2.1.2"
     decode-uri-component "^0.2.0"
-    resolve-url "^0.2.1"
-    source-map-url "^0.4.0"
-    urix "^0.1.0"
-
-source-map-url@^0.4.0:
-  version "0.4.1"
-  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.1.tgz#0af66605a745a5a2f91cf1bbf8a7afbc283dec56"
-  integrity sha512-cPiFOTLUKvJFIg4SKVScy4ilPPW6rFgMgfuZJPNoDuMs3nC1HbMUycBoJw77xFIp6z1UJQJOfx6C9GMH80DiTw==
-
-source-map@0.1.x:
-  version "0.1.43"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.1.43.tgz#c24bc146ca517c1471f5dacbe2571b2b7f9e3346"
-  integrity sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=
-  dependencies:
-    amdefine ">=0.0.4"
 
 source-map@^0.6.1:
   version "0.6.1"
@@ -1226,30 +1145,16 @@ strip-indent@^3.0.0:
   dependencies:
     min-indent "^1.0.0"
 
-stylus@0.54.5:
-  version "0.54.5"
-  resolved "https://registry.yarnpkg.com/stylus/-/stylus-0.54.5.tgz#42b9560931ca7090ce8515a798ba9e6aa3d6dc79"
-  integrity sha1-QrlWCTHKcJDOhRWnmLqeaqPW3Hk=
-  dependencies:
-    css-parse "1.7.x"
-    debug "*"
-    glob "7.0.x"
-    mkdirp "0.5.x"
-    sax "0.5.x"
-    source-map "0.1.x"
-
-stylus@^0.54.8:
-  version "0.54.8"
-  resolved "https://registry.yarnpkg.com/stylus/-/stylus-0.54.8.tgz#3da3e65966bc567a7b044bfe0eece653e099d147"
-  integrity sha512-vr54Or4BZ7pJafo2mpf0ZcwA74rpuYCZbxrHBsH8kbcXOwSfvBFwsRfpGO5OD5fhG5HDCFW737PKaawI7OqEAg==
-  dependencies:
-    css-parse "~2.0.0"
-    debug "~3.1.0"
+stylus@^0.57.0:
+  version "0.57.0"
+  resolved "https://registry.yarnpkg.com/stylus/-/stylus-0.57.0.tgz#a46f04f426c19ceef54abb1a9d189fd4e886df41"
+  integrity sha512-yOI6G8WYfr0q8v8rRvE91wbxFU+rJPo760Va4MF6K0I6BZjO4r+xSynkvyPBP9tV1CIEUeRsiidjIs2rzb1CnQ==
+  dependencies:
+    css "^3.0.0"
+    debug "^4.3.2"
     glob "^7.1.6"
-    mkdirp "~1.0.4"
     safer-buffer "^2.1.2"
     sax "~1.2.4"
-    semver "^6.3.0"
     source-map "^0.7.3"
 
 supports-color@^7.1.0:
@@ -1311,11 +1216,6 @@ unpipe@~1.0.0:
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
   integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
 
-urix@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
-  integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
-
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"