diff --git a/src/renderer/src/components/TitleBar.tsx b/src/renderer/src/components/TitleBar.tsx
index e4b8a05..9bcfd8a 100644
--- a/src/renderer/src/components/TitleBar.tsx
+++ b/src/renderer/src/components/TitleBar.tsx
@@ -12,6 +12,11 @@ function TitleBar({ appName }: TitleBarProps): React.JSX.Element {
   const handleMaximize = (): void => window.electron.ipcRenderer.send('window-maximize')
   const handleClose = (): void => setShowCloseConfirm(true)
   const handleConfirmClose = (): void => window.electron.ipcRenderer.send('window-close')
+  const suppressTitlebarContextMenu = (event: React.MouseEvent): void => {
+    event.preventDefault()
+    event.stopPropagation()
+  }
+
 
   const winBtn =
     'flex h-[20px] w-[20px] items-center justify-center text-white/50 hover:text-white transition cursor-pointer'
@@ -21,6 +26,10 @@ function TitleBar({ appName }: TitleBarProps): React.JSX.Element {
       <div
         className="flex h-[38px] shrink-0 items-center justify-between border-b border-white/10 bg-[#111520] px-4 pl-5 select-none"
         style={{ WebkitAppRegion: 'drag' } as React.CSSProperties}
+        onContextMenu={suppressTitlebarContextMenu}
+        onMouseDown={(event) => {
+          if (event.button === 2) suppressTitlebarContextMenu(event)
+        }}
       >
         {/* 좌측 */}
         <div className="flex items-center">