diff --git a/server/cn/home/dans/dplayer/package.json b/server/cn/home/dans/dplayer/package.json
index 6637e31..d44063e 100644
--- a/server/cn/home/dans/dplayer/package.json
+++ b/server/cn/home/dans/dplayer/package.json
@@ -16,7 +16,7 @@
     "koa-bodyparser": "4.2.1",
     "koa-router": "7.4.0",
     "mongoose": "5.1.7",
-    "node-fetch": "2.1.2",
+    "node-fetch": "3.1.1",
     "redis": "2.8.0",
     "winston": "3.0.0",
     "xml2js": "0.4.19"
diff --git a/server/cn/home/dans/dplayer/yarn.lock b/server/cn/home/dans/dplayer/yarn.lock
index 9945bcb..c3b54d7 100644
--- a/server/cn/home/dans/dplayer/yarn.lock
+++ b/server/cn/home/dans/dplayer/yarn.lock
@@ -293,6 +293,10 @@ css-what@2.1:
   version "2.1.0"
   resolved "https://registry.npmjs.org/css-what/-/css-what-2.1.0.tgz#9467d032c38cfaefb9f2d79501253062f87fa1bd"
 
+data-uri-to-buffer@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/data-uri-to-buffer/-/data-uri-to-buffer-4.0.0.tgz#b5db46aea50f6176428ac05b73be39a57701a64b"
+
 debug@*, debug@^3.1.0:
   version "3.1.0"
   resolved "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
@@ -579,6 +583,13 @@ fecha@^2.3.3:
   version "2.3.3"
   resolved "https://registry.npmjs.org/fecha/-/fecha-2.3.3.tgz#948e74157df1a32fd1b12c3a3c3cdcb6ec9d96cd"
 
+fetch-blob@^3.1.2, fetch-blob@^3.1.3:
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/fetch-blob/-/fetch-blob-3.1.4.tgz#e8c6567f80ad7fc22fd302e7dcb72bafde9c1717"
+  dependencies:
+    node-domexception "^1.0.0"
+    web-streams-polyfill "^3.0.3"
+
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -605,6 +616,12 @@ foreach@^2.0.5:
   version "2.0.5"
   resolved "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
 
+formdata-polyfill@^4.0.10:
+  version "4.0.10"
+  resolved "https://registry.yarnpkg.com/formdata-polyfill/-/formdata-polyfill-4.0.10.tgz#24807c31c9d402e002ab3d8c720144ceb8848423"
+  dependencies:
+    fetch-blob "^3.1.2"
+
 fresh@^0.5.2:
   version "0.5.2"
   resolved "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
@@ -1053,9 +1070,17 @@ nice-try@^1.0.4:
   version "1.0.4"
   resolved "https://registry.npmjs.org/nice-try/-/nice-try-1.0.4.tgz#d93962f6c52f2c1558c0fbda6d512819f1efe1c4"
 
-node-fetch@2.1.2:
-  version "2.1.2"
-  resolved "https://registry.npmjs.org/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
+node-domexception@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-domexception/-/node-domexception-1.0.0.tgz#6888db46a1f71c0b76b3f7555016b63fe64766e5"
+
+node-fetch@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-3.1.1.tgz#d0d9607e455b3087e3092b821b5b1f1ebf4c2147"
+  dependencies:
+    data-uri-to-buffer "^4.0.0"
+    fetch-blob "^3.1.3"
+    formdata-polyfill "^4.0.10"
 
 nth-check@~1.0.1:
   version "1.0.1"
@@ -1461,6 +1486,10 @@ vary@^1.0.0:
   version "1.1.2"
   resolved "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
 
+web-streams-polyfill@^3.0.3:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/web-streams-polyfill/-/web-streams-polyfill-3.2.0.tgz#a6b74026b38e4885869fb5c589e90b95ccfc7965"
+
 which@^1.2.9:
   version "1.3.1"
   resolved "https://registry.npmjs.org/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"