diff --git a/package.json b/package.json
index d516cad..4d90f93 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "md5": "^2.2.1",
     "normalize.css": "^8.0.1",
     "nprogress": "^0.2.0",
-    "qs": "^6.9.1",
+    "qs": "^6.9.7",
     "vue": "^2.6.10",
     "vue-class-component": "^7.0.2",
     "vue-property-decorator": "^8.3.0",
diff --git a/yarn.lock b/yarn.lock
index 4f8ef4a..014f002 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7435,10 +7435,10 @@ qs@6.7.0:
   resolved "https://registry.npm.taobao.org/qs/download/qs-6.7.0.tgz?cache=0&other_urls=https%3A%2F%2Fregistry.npm.taobao.org%2Fqs%2Fdownload%2Fqs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha1-QdwaAV49WB8WIXdr4xr7KHapsbw=
 
-qs@^6.9.1:
-  version "6.9.1"
-  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.1.tgz#20082c65cb78223635ab1a9eaca8875a29bf8ec9"
-  integrity sha512-Cxm7/SS/y/Z3MHWSxXb8lIFqgqBowP5JMlTUFyJN88y0SGQhVmZnqFK/PeuMX9LzUyWsqqhNxIyg0jlzq946yA==
+qs@^6.9.7:
+  version "6.9.7"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.7.tgz#4610846871485e1e048f44ae3b94033f0e675afe"
+  integrity sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw==
 
 qs@~6.5.2:
   version "6.5.2"