diff --git a/lib/preload.js b/lib/preload.js
index 7f3a0cf8..c700fa69 100644
--- a/lib/preload.js
+++ b/lib/preload.js
@@ -1,4 +1,4 @@
-const { contextBridge, ipcRenderer } = require('electron')
+const { contextBridge, ipcRenderer, webFrame } = require('electron')
 
 contextBridge.exposeInMainWorld('electronAPI', {
 	setStartCore: () => ipcRenderer.send('set-start-core'),
@@ -6,4 +6,7 @@ contextBridge.exposeInMainWorld('electronAPI', {
 	showMyMenu: () => ipcRenderer.send('show-my-menu'),
 	focusApp: () => ipcRenderer.send('focus-app'),
 	clearMyCache: () => ipcRenderer.send('clear-all-cache'),
+	clearCache() {
+		webFrame.clearCache()
+	},
 })
\ No newline at end of file