diff --git a/packages/app/src/debug/components/theme/index.jsx b/packages/app/src/debug/components/theme/index.jsx
index af5f9895..47e828e2 100755
--- a/packages/app/src/debug/components/theme/index.jsx
+++ b/packages/app/src/debug/components/theme/index.jsx
@@ -16,7 +16,7 @@ export default class ThemeDebug extends React.Component {
 
     setValues = async () => {
         const currentVariant = document.documentElement.style.getPropertyValue("--themeVariant")
-        const rootVariables = window.app.ThemeController.getRootVariables()
+        const rootVariables = window.app.cores.style.getRootVariables()
 
         this.setState({ currentVariant, rootVariables })
     }