diff --git a/package.json b/package.json
index 76222001..ee288265 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "jsonwebtoken": "9.0.2",
     "morgan": "1.10.0",
     "node-cron": "3.0.3",
-    "node-fetch": "2",
+    "node-fetch": "2.7.0",
     "nodemailer": "6.9.13",
     "qcloud-cos-sts": "3.1.0",
     "unisms": "0.0.6",
diff --git a/yarn.lock b/yarn.lock
index 19ac4f4d..fc44420e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3928,7 +3928,7 @@ node-environment-flags@^1.0.5:
     object.getownpropertydescriptors "^2.0.3"
     semver "^5.7.0"
 
-node-fetch@2, node-fetch@^2.6.12, node-fetch@^2.6.7:
+node-fetch@2.7.0, node-fetch@^2.6.12, node-fetch@^2.6.7:
   version "2.7.0"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
   integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==