diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index a24748f..f045ff2
--- a/package-lock.json
+++ b/package-lock.json
@@ -1913,9 +1913,9 @@
       "dev": true
     },
     "node-fetch": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npm.taobao.org/node-fetch/download/node-fetch-2.6.0.tgz?cache=0&sync_timestamp=1563674529793&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fnode-fetch%2Fdownload%2Fnode-fetch-2.6.0.tgz",
-      "integrity": "sha1-5jNFY4bUqlWGP2dqerDaqP3ssP0="
+      "version": "2.6.1",
+      "resolved": "https://registry.npm.taobao.org/node-fetch/download/node-fetch-2.6.1.tgz",
+      "integrity": "sha1-BFvTI2Mfdu0uK1VXM5RBa2OaAFI="
     },
     "nopt": {
       "version": "4.0.1",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 019d68f..9bd7675
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "koa-views": "^6.2.0",
     "koa2-cors": "^2.0.6",
     "moment-timezone": "^0.5.27",
-    "node-fetch": "^2.6.0",
+    "node-fetch": "^2.6.1",
     "pug": "^2.0.3",
     "socket.io": "^2.3.0",
     "yl-mem-cache": "^1.0.0"