diff --git a/react-pc-skill/yarn.lock b/react-pc-skill/yarn.lock
index bc9c8b4..e34e5f7 100644
--- a/react-pc-skill/yarn.lock
+++ b/react-pc-skill/yarn.lock
@@ -2423,11 +2423,6 @@ bser@^2.0.0:
   dependencies:
     node-int64 "^0.4.0"
 
-buffer-concat@0.0.1:
-  version "0.0.1"
-  resolved "https://registry.npmjs.org/buffer-concat/-/buffer-concat-0.0.1.tgz#43e1e3c77f3d22fb55bea6890a92d03778c4c10a"
-  integrity sha1-Q+Hjx389IvtVvqaJCpLQN3jEwQo=
-
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -2576,11 +2571,6 @@ case-sensitive-paths-webpack-plugin@2.2.0:
   resolved "https://registry.npmjs.org/case-sensitive-paths-webpack-plugin/-/case-sensitive-paths-webpack-plugin-2.2.0.tgz#3371ef6365ef9c25fa4b81c16ace0e9c7dc58c3e"
   integrity sha512-u5ElzokS8A1pm9vM3/iDgTcI3xqHxuCao94Oz8etI3cf0Tio0p8izkDYbTIn09uP3yUUr6+veaE6IkjnTYS46g==
 
-caseless@~0.11.0:
-  version "0.11.0"
-  resolved "https://registry.npmjs.org/caseless/-/caseless-0.11.0.tgz#715b96ea9841593cc33067923f5ec60ebda4f7d7"
-  integrity sha1-cVuW6phBWTzDMGeSP17GDr2k99c=
-
 caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
@@ -2892,7 +2882,7 @@ concat-map@0.0.1:
   resolved "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^1.4.6, concat-stream@^1.4.7, concat-stream@^1.5.0:
+concat-stream@^1.5.0:
   version "1.6.2"
   resolved "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -3031,11 +3021,6 @@ cosmiconfig@^5.0.0, cosmiconfig@^5.2.0, cosmiconfig@^5.2.1:
     js-yaml "^3.13.1"
     parse-json "^4.0.0"
 
-crc32@0.2.2:
-  version "0.2.2"
-  resolved "https://registry.npmjs.org/crc32/-/crc32-0.2.2.tgz#7ad220d6ffdcd119f9fc127a7772cacea390a4ba"
-  integrity sha1-etIg1v/c0Rn5/BJ6d3LKzqOQpLo=
-
 create-ecdh@^4.0.0:
   version "4.0.3"
   resolved "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz#c9111b6f33045c4697f144787f9254cdc77c45ff"
@@ -3369,11 +3354,6 @@ date-now@^0.1.4:
   resolved "https://registry.npmjs.org/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
   integrity sha1-6vQ5/U1ISK105cx9vvIAZyueNFs=
 
-debug@0.7.2:
-  version "0.7.2"
-  resolved "https://registry.npmjs.org/debug/-/debug-0.7.2.tgz#056692c86670977f115de82917918b8e8b9a10f0"
-  integrity sha1-BWaSyGZwl38RXegpF5GLjouaEPA=
-
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -4539,15 +4519,6 @@ form-data@~2.3.2:
     combined-stream "^1.0.6"
     mime-types "^2.1.12"
 
-formstream@0.0.7:
-  version "0.0.7"
-  resolved "https://registry.npmjs.org/formstream/-/formstream-0.0.7.tgz#981d0036743596c54820ee3dfb44baca18349788"
-  integrity sha1-mB0ANnQ1lsVIIO49+0S6yhg0l4g=
-  dependencies:
-    buffer-concat "0.0.1"
-    mime "1.2.9"
-    pause-stream ">=0.0.10"
-
 forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
@@ -5063,15 +5034,6 @@ htmlparser2@^3.3.0:
     inherits "^2.0.1"
     readable-stream "^3.1.1"
 
-http-basic@^2.5.1:
-  version "2.5.1"
-  resolved "https://registry.npmjs.org/http-basic/-/http-basic-2.5.1.tgz#8ce447bdb5b6c577f8a63e3fa78056ec4bb4dbfb"
-  integrity sha1-jORHvbW2xXf4pj4/p4BW7Eu02/s=
-  dependencies:
-    caseless "~0.11.0"
-    concat-stream "^1.4.6"
-    http-response-object "^1.0.0"
-
 http-deceiver@^1.2.7:
   version "1.2.7"
   resolved "https://registry.npmjs.org/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
@@ -5133,11 +5095,6 @@ http-proxy@^1.17.0:
     follow-redirects "^1.0.0"
     requires-port "^1.0.0"
 
-http-response-object@^1.0.0, http-response-object@^1.0.1, http-response-object@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.npmjs.org/http-response-object/-/http-response-object-1.1.0.tgz#a7c4e75aae82f3bb4904e4f43f615673b4d518c3"
-  integrity sha1-p8TnWq6C87tJBOT0P2FWc7TVGMM=
-
 http-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -6775,11 +6732,6 @@ mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19, mime-types@~2.1.24:
   dependencies:
     mime-db "1.40.0"
 
-mime@1.2.9:
-  version "1.2.9"
-  resolved "https://registry.npmjs.org/mime/-/mime-1.2.9.tgz#009cd40867bd35de521b3b966f04e2f8d4d13d09"
-  integrity sha1-AJzUCGe9Nd5SGzuWbwTi+NTRPQk=
-
 mime@1.6.0, mime@^1.4.1:
   version "1.6.0"
   resolved "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
@@ -7645,13 +7597,6 @@ path-type@^3.0.0:
   dependencies:
     pify "^3.0.0"
 
-pause-stream@>=0.0.10:
-  version "0.0.11"
-  resolved "https://registry.npmjs.org/pause-stream/-/pause-stream-0.0.11.tgz#fe5a34b0cbce12b5aa6a2b403ee2e73b602f1445"
-  integrity sha1-/lo0sMvOErWqaitAPuLnO2AvFEU=
-  dependencies:
-    through "~2.3"
-
 pbkdf2@^3.0.3:
   version "3.0.17"
   resolved "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.0.17.tgz#976c206530617b14ebb32114239f7b09336e93a6"
@@ -8498,6 +8443,15 @@ prop-types@15.x, prop-types@^15.5.10, prop-types@^15.5.4, prop-types@^15.5.6, pr
     object-assign "^4.1.1"
     react-is "^16.8.1"
 
+prop-types@^15.5.0:
+  version "15.8.1"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.1.tgz#67d87bf1a694f48435cf332c24af10214a3140b5"
+  integrity sha512-oj87CgZICdulUohogVAR7AjlC0327U4el4L6eAvOqCeudMDVU0NThNaV+b9Df4dXgSP1gXMTnPdhfe/2qDH5cg==
+  dependencies:
+    loose-envify "^1.4.0"
+    object-assign "^4.1.1"
+    react-is "^16.13.1"
+
 proxy-addr@~2.0.5:
   version "2.0.5"
   resolved "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
@@ -8573,35 +8527,15 @@ q@^1.1.2:
   resolved "https://registry.npmjs.org/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
   integrity sha1-fjL3W0E4EpHQRhHxvxQQmsAGUdc=
 
-qiniu-webpack-plugin@^0.4.2:
-  version "0.4.2"
-  resolved "https://registry.npmjs.org/qiniu-webpack-plugin/-/qiniu-webpack-plugin-0.4.2.tgz#79e4b30f7284acdb0e58ff28b3e3d869841bfedb"
-  integrity sha1-eeSzD3KErNsOWP8os+PYaYQb/ts=
-  dependencies:
-    promise "^7.1.1"
-    qiniu "^6.1.9"
-    slash "^1.0.0"
-
-qiniu@^6.1.9:
-  version "6.1.13"
-  resolved "https://registry.npmjs.org/qiniu/-/qiniu-6.1.13.tgz#57f5d60974c64d8871d80f27df7d43211ae34f03"
-  integrity sha1-V/XWCXTGTYhx2A8n331DIRrjTwM=
-  dependencies:
-    crc32 "0.2.2"
-    formstream "0.0.7"
-    mime "1.2.9"
-    sync-request "3.0.1"
-    urllib "0.5.1"
-
-qs@6.7.0, qs@^6.1.0:
+qs@6.7.0:
   version "6.7.0"
   resolved "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
 qs@~6.5.2:
-  version "6.5.2"
-  resolved "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
-  integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.3.tgz#3aeeffc91967ef6e35c0e488ef46fb296ab76aad"
+  integrity sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==
 
 querystring-es3@^0.2.0:
   version "0.2.1"
@@ -9160,6 +9094,11 @@ react-error-overlay@^5.1.6:
   resolved "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-5.1.6.tgz#0cd73407c5d141f9638ae1e0c63e7b2bf7e9929d"
   integrity sha512-X1Y+0jR47ImDVr54Ab6V9eGk0Hnu7fVWGeHQSOXHf/C2pF9c6uy3gef8QUeuUiWlNb0i08InPSE5a/KJzNzw1Q==
 
+react-is@^16.13.1:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
+
 react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1, react-is@^16.8.4, react-is@^16.8.6:
   version "16.8.6"
   resolved "https://registry.npmjs.org/react-is/-/react-is-16.8.6.tgz#5bbc1e2d29141c9fbdfed456343fe2bc430a6a16"
@@ -9180,6 +9119,13 @@ react-lifecycles-compat@^3.0.2, react-lifecycles-compat@^3.0.4:
   resolved "https://registry.npmjs.org/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"
   integrity sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA==
 
+react-loadable@^5.5.0:
+  version "5.5.0"
+  resolved "https://registry.yarnpkg.com/react-loadable/-/react-loadable-5.5.0.tgz#582251679d3da86c32aae2c8e689c59f1196d8c4"
+  integrity sha512-C8Aui0ZpMd4KokxRdVAm2bQtI03k2RMRNzOB+IipV3yxFTSVICv7WoUr5L9ALB5BmKO1iHgZtWM8EvYG83otdg==
+  dependencies:
+    prop-types "^15.5.0"
+
 react-redux@^7.1.0:
   version "7.1.0"
   resolved "https://registry.npmjs.org/react-redux/-/react-redux-7.1.0.tgz#72af7cf490a74acdc516ea9c1dd80e25af9ea0b2"
@@ -10357,15 +10303,6 @@ symbol-tree@^3.2.2:
   resolved "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
   integrity sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==
 
-sync-request@3.0.1:
-  version "3.0.1"
-  resolved "https://registry.npmjs.org/sync-request/-/sync-request-3.0.1.tgz#caa1235aaf889ba501076a1834c436830a82fb73"
-  integrity sha1-yqEjWq+Im6UBB2oYNMQ2gwqC+3M=
-  dependencies:
-    concat-stream "^1.4.7"
-    http-response-object "^1.0.1"
-    then-request "^2.0.1"
-
 table@^5.2.3:
   version "5.4.4"
   resolved "https://registry.npmjs.org/table/-/table-5.4.4.tgz#6e0f88fdae3692793d1077fd172a4667afe986a6"
@@ -10457,18 +10394,6 @@ text-table@0.2.0, text-table@^0.2.0:
   resolved "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
   integrity sha1-f17oI66AUgfACvLfSoTsP8+lcLQ=
 
-then-request@^2.0.1:
-  version "2.2.0"
-  resolved "https://registry.npmjs.org/then-request/-/then-request-2.2.0.tgz#6678b32fa0ca218fe569981bbd8871b594060d81"
-  integrity sha1-ZnizL6DKIY/laZgbvYhxtZQGDYE=
-  dependencies:
-    caseless "~0.11.0"
-    concat-stream "^1.4.7"
-    http-basic "^2.5.1"
-    http-response-object "^1.1.0"
-    promise "^7.1.1"
-    qs "^6.1.0"
-
 throat@^4.0.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/throat/-/throat-4.1.0.tgz#89037cbc92c56ab18926e6ba4cbb200e15672a6a"
@@ -10482,7 +10407,7 @@ through2@^2.0.0:
     readable-stream "~2.3.6"
     xtend "~4.0.1"
 
-through@^2.3.6, through@~2.3:
+through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.npmjs.org/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
@@ -10830,14 +10755,6 @@ url@^0.11.0:
     punycode "1.3.2"
     querystring "0.2.0"
 
-urllib@0.5.1:
-  version "0.5.1"
-  resolved "https://registry.npmjs.org/urllib/-/urllib-0.5.1.tgz#9e256b2b703dfe0a59637cb0dbb4308ed571971b"
-  integrity sha1-niVrK3A9/gpZY3yw27QwjtVxlxs=
-  dependencies:
-    buffer-concat "0.0.1"
-    debug "0.7.2"
-
 use@^3.1.0:
   version "3.1.1"
   resolved "https://registry.npmjs.org/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"