diff --git a/.vitepress/theme/composables/nprogress.ts b/.vitepress/theme/composables/nprogress.ts
index bf110897a..f1cf59620 100644
--- a/.vitepress/theme/composables/nprogress.ts
+++ b/.vitepress/theme/composables/nprogress.ts
@@ -1,25 +1,30 @@
-import nprogress, { type NProgress } from 'nprogress' // Import NProgress library and its type definition
-import type { EnhanceAppContext } from 'vitepress' // Import EnhanceAppContext type definition from VitePress
+import { NProgress, type Configuration as NProgressConfiguration } from 'nprogress'
+import type { EnhanceAppContext } from 'vitepress'
 
-export function loadProgress(router: EnhanceAppContext['router']): NProgress { // Export a function called loadProgress that takes in a router object as an argument
-  if (typeof window === 'undefined') return // Return early if the window object is not defined
+let nProgressInstance: NProgress | null = null
 
-  // Initialize NProgress with some custom configurations
-  setTimeout(() => {
-    nprogress.configure({ showSpinner: false })
+export function loadProgress(router: EnhanceAppContext['router']): NProgress {
+  if (typeof window === 'undefined') {
+    return {
+      start: () => {},
+      done: () => {},
+      configure: () => {},
+    } as NProgress
+  }
 
-    // Set up event listeners for the router's onBeforeRouteChange and onAfterRouteChanged events
-    const cacheBeforeRouteChange = router.onBeforeRouteChange
-    const cacheAfterRouteChange = router.onAfterRouteChanged
-    router.onBeforeRouteChange = (to) => {
-      nprogress.start() // Start the NProgress bar when the user navigates to a new page
-      cacheBeforeRouteChange?.(to) // Call the original onBeforeRouteChange event handler
-    }
-    router.onAfterRouteChanged = (to) => {
-      nprogress.done() // Stop the NProgress bar after the route has changed
-      cacheAfterRouteChange?.(to) // Call the original onAfterRouteChanged event handler
-    }
+  if (!nProgressInstance) {
+    nProgressInstance = new NProgress((config: NProgressConfiguration) => {
+      config.showSpinner = false
+    })
+  }
+
+  router.onBeforeRouteUpdate(() => {
+    nProgressInstance.start()
   })
 
-  return nprogress // Return the NProgress object
+  router.onAfterRouteUpdated(() => {
+    nProgressInstance.done()
+  })
+
+  return nProgressInstance
 }