diff --git a/package.json b/package.json
index 7c51fce55e746ca49c18ae2bd4dafd4c347741e0..d7683a29b09d60b4ec51194cd3a6bfc62131b7cc 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   },
   "dependencies": {
     "vuepress": "1.9.9",
-    "vuepress-theme-uniapp-official": "1.4.18"
+    "vuepress-theme-uniapp-official": "1.4.20"
   },
   "resolutions": {
     "markdown-it": "< 14"
diff --git a/yarn.lock b/yarn.lock
index 2bf14c8cd6c651bb7c30b0b60578c4e1f3748e0f..ea99c15db6bbe124e02b7090bcab8617f9fcf9d2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9566,10 +9566,10 @@ vuepress-plugin-zooming@^1.1.8:
   dependencies:
     zooming "^2.1.1"
 
-vuepress-theme-uniapp-official@1.4.18:
-  version "1.4.18"
-  resolved "https://registry.npmmirror.com/vuepress-theme-uniapp-official/-/vuepress-theme-uniapp-official-1.4.18.tgz#242d3ef7cfd72cfb05f6618c1838de2b35c9a41d"
-  integrity sha512-yNT+5GDo176p3qgxmNofBZNLQaVyCyCHYcQcbKMQWDoleNMbFy0oP1KR0HxmippZS/+i55Vh2dn0kqO1Y+eRvQ==
+vuepress-theme-uniapp-official@1.4.20:
+  version "1.4.20"
+  resolved "https://registry.npmmirror.com/vuepress-theme-uniapp-official/-/vuepress-theme-uniapp-official-1.4.20.tgz#ebfff935ce830f06f9062c5ff69c28969e363ed2"
+  integrity sha512-nEXiZXe6bZcVosnlrGl0441eZ2SJavK9R/f8RdHElXo0/rXAbSDjClnZnmiYqm7SVQIY2Ilvnnd62AXUELBjyg==
   dependencies:
     "@docsearch/css" "^3.6.0"
     "@vuepress/plugin-back-to-top" "^1.9.5"