diff --git a/yarn.lock b/yarn.lock
index 00c30fa..a78e527 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1441,9 +1441,9 @@ buffer-fill@^1.0.0:
   integrity sha1-+PeLdniYiO858gXNY39o5wISKyw=
 
 buffer-from@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.nlark.com/buffer-from/download/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
-  integrity sha1-MnE7wCj3XAL9txDXx7zsHyxgcO8=
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
+  integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==
 
 buffer@^5.2.1:
   version "5.7.1"
@@ -6559,10 +6559,10 @@ number-is-nan@^1.0.0:
   resolved "https://registry.npm.taobao.org/number-is-nan/download/number-is-nan-1.0.1.tgz?cache=0&sync_timestamp=1617776101309&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fnumber-is-nan%2Fdownload%2Fnumber-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
   integrity sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0=
 
-nva-core@^0.7.19:
-  version "0.7.19"
-  resolved "https://registry.nlark.com/nva-core/download/nva-core-0.7.19.tgz#9ee6f15d00b6a8a35c52b1f0e928e6c6bc616b85"
-  integrity sha1-nubxXQC2qKNcUrHw6Sjmxrxha4U=
+nva-core@^0.7.20:
+  version "0.7.20"
+  resolved "https://registry.yarnpkg.com/nva-core/-/nva-core-0.7.20.tgz#bbb02778f221dcd43ae12044d29ff8f4c3bbd7ff"
+  integrity sha512-BdV8A4FBnSaeO9kJuTvsTLHxSr4bechIyeM3kTxuysBeZi0QNYCwwzTSM1FvAmsPhM+cCAroNguFIwsy7ANLbQ==
   dependencies:
     ajv "^5.4.0"
     chokidar "^2.0.3"
@@ -6593,10 +6593,10 @@ nva-server@^0.7.2:
     serve-favicon "^2.4.2"
     serve-static "^1.12.1"
 
-nva-task@1.0.57:
-  version "1.0.57"
-  resolved "https://registry.nlark.com/nva-task/download/nva-task-1.0.57.tgz#797721c67377ecedb6a17752ceb9a8eacfd21bb3"
-  integrity sha1-eXchxnN37O22oXdSzrmo6s/SG7M=
+nva-task@1.0.63:
+  version "1.0.63"
+  resolved "https://registry.yarnpkg.com/nva-task/-/nva-task-1.0.63.tgz#645e6ae10c0da2d511f422cdfa3aa5d111f774df"
+  integrity sha512-4g51Eon6C9anPUc9kL5kO+fGcCMK3LOaeEjutAWMqTlaaM/vY8R1zW4YFzh8w4ezPhFaB3QXjsaMmn6avX3uIw==
   dependencies:
     ajv "^6.4.0"
     browser-sync "^2.26.13"
@@ -6618,7 +6618,7 @@ nva-task@1.0.57:
     mini-css-extract-plugin "^1.1.1"
     node-emoji "^1.8.1"
     nodemon "^1.17.3"
-    nva-core "^0.7.19"
+    nva-core "^0.7.20"
     nva-server "^0.7.2"
     nva-util "^0.5.51"
     opn "^5.0.0"
@@ -9018,9 +9018,9 @@ source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
     urix "^0.1.0"
 
 source-map-support@^0.5.19, source-map-support@~0.5.12, source-map-support@~0.5.19:
-  version "0.5.19"
-  resolved "https://registry.npm.taobao.org/source-map-support/download/source-map-support-0.5.19.tgz?cache=0&sync_timestamp=1587719289626&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fsource-map-support%2Fdownload%2Fsource-map-support-0.5.19.tgz#a98b62f86dcaf4f67399648c085291ab9e8fed61"
-  integrity sha1-qYti+G3K9PZzmWSMCFKRq56P7WE=
+  version "0.5.21"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.21.tgz#04fe7c7f9e1ed2d662233c28cb2b35b9f63f6e4f"
+  integrity sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -9032,8 +9032,8 @@ source-map-url@^0.4.0:
 
 source-map@0.6.1, source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
   version "0.6.1"
-  resolved "https://registry.npm.taobao.org/source-map/download/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
-  integrity sha1-dHIq8y6WFOnCh6jQu95IteLxomM=
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+  integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
 source-map@^0.5.0, source-map@^0.5.6:
   version "0.5.7"
@@ -9534,9 +9534,9 @@ terser-webpack-plugin@^5.0.3, terser-webpack-plugin@^5.1.1:
     terser "^5.7.0"
 
 terser@^4.6.3:
-  version "4.8.0"
-  resolved "https://registry.nlark.com/terser/download/terser-4.8.0.tgz#63056343d7c70bb29f3af665865a46fe03a0df17"
-  integrity sha1-YwVjQ9fHC7KfOvZlhlpG/gOg3xc=
+  version "4.8.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.8.1.tgz#a00e5634562de2239fd404c649051bf6fc21144f"
+  integrity sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==
   dependencies:
     commander "^2.20.0"
     source-map "~0.6.1"