diff --git a/package.json b/package.json
index 21d760a..32301a5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "logseq-graph-analysis",
-  "version": "0.11.2",
+  "version": "0.11.3",
   "type": "module",
   "main": "./dist/index.html",
   "license": "GPL",
diff --git a/src/settings/themes.ts b/src/settings/themes.ts
index f76e44a..1ab84dc 100644
--- a/src/settings/themes.ts
+++ b/src/settings/themes.ts
@@ -27,7 +27,7 @@ const darkTheme: Theme = {
 };
 
 export const setThemeColors = () => {
-  const root = parent.document.querySelector(":root");
+  const root = parent.document.querySelector("#root");
   if (root) {
     const rootStyles = getComputedStyle(root);
     document.body.style.setProperty("--theme-background", rootStyles.getPropertyValue("--ls-primary-background-color") || "#ffffff");