diff --git a/src/renderer/src/assets/main.css b/src/renderer/src/assets/main.css
index 17d375fef04..df9c8e73397 100644
--- a/src/renderer/src/assets/main.css
+++ b/src/renderer/src/assets/main.css
@@ -1094,14 +1094,18 @@ html.native-shell .app-layout {
 .editor-header-text {
   min-width: 0;
   flex: 1;
+  overflow: hidden;
 }
 
 .editor-header-path {
-  display: block;
+  display: flex;
+  align-items: center;
   min-width: 0;
-  flex: 0 1 auto;
+  flex: 1 1 auto;
   padding: 0;
   max-width: 100%;
+  width: 100%;
+  overflow: hidden;
   border: none;
   background: transparent;
   color: var(--muted-foreground);
@@ -1116,9 +1120,21 @@ html.native-shell .app-layout {
     Consolas,
     monospace;
   white-space: nowrap;
+  text-align: left;
+}
+
+.path-display-prefix,
+.editor-header-path-prefix {
+  min-width: 0;
   overflow: hidden;
   text-overflow: ellipsis;
-  text-align: left;
+  white-space: nowrap;
+}
+
+.path-display-file,
+.editor-header-path-file {
+  flex: 0 0 auto;
+  white-space: nowrap;
 }
 
 .editor-header-path:hover,
@@ -1140,6 +1156,7 @@ html.native-shell .app-layout {
   align-items: center;
   gap: 8px;
   min-width: 0;
+  overflow: hidden;
 }
 
 .editor-header-copy-toast {
diff --git a/src/renderer/src/components/editor/DiffSectionHeader.tsx b/src/renderer/src/components/editor/DiffSectionHeader.tsx
index 9560ce6fcf3..145a29582f6 100644
--- a/src/renderer/src/components/editor/DiffSectionHeader.tsx
+++ b/src/renderer/src/components/editor/DiffSectionHeader.tsx
@@ -1,6 +1,7 @@
 import { ChevronDown, ChevronRight, ExternalLink, Eye } from 'lucide-react'
 import type { MouseEvent, ReactElement, ReactNode } from 'react'
 import { translate } from '@/i18n/i18n'
+import { splitPathForDisplay } from './editor-path-display'
 
 export function DiffSectionHeader({
   path,
@@ -25,16 +26,17 @@ export function DiffSectionHeader({
   onOpenPreview?: (event: MouseEvent) => void
   trailingContent?: ReactNode
 }): ReactElement {
+  const displayPath = splitPathForDisplay(path)
   return (
     <div
       className="sticky top-0 z-10 bg-background flex items-center w-full px-3 py-1.5 text-left text-xs hover:bg-accent transition-colors group cursor-pointer"
       onClick={onToggle}
     >
-      <span className="min-w-0 flex-1 truncate text-muted-foreground">
+      <span className="flex min-w-0 flex-1 items-center text-muted-foreground">
         <span
           role="button"
           tabIndex={0}
-          className="cursor-copy hover:underline"
+          className="flex min-w-0 flex-1 cursor-copy overflow-hidden hover:underline"
           onMouseDown={(event) => {
             event.preventDefault()
             event.stopPropagation()
@@ -60,16 +62,19 @@ export function DiffSectionHeader({
           }}
           title={translate('auto.components.editor.DiffSectionHeader.8915726e93', 'Copy path')}
         >
-          {path}
+          <span className="path-display-prefix">{displayPath.prefix}</span>
+          <span className="path-display-file">{displayPath.fileName}</span>
+        </span>
+        <span className="flex shrink-0 items-center">
+          {dirty && <span className="font-medium ml-1">M</span>}
+          {(added > 0 || removed > 0) && (
+            <span className="tabular-nums ml-2">
+              {added > 0 && <span className="text-green-600 dark:text-green-500">+{added}</span>}
+              {added > 0 && removed > 0 && <span> </span>}
+              {removed > 0 && <span className="text-red-500">-{removed}</span>}
+            </span>
+          )}
         </span>
-        {dirty && <span className="font-medium ml-1">M</span>}
-        {(added > 0 || removed > 0) && (
-          <span className="tabular-nums ml-2">
-            {added > 0 && <span className="text-green-600 dark:text-green-500">+{added}</span>}
-            {added > 0 && removed > 0 && <span> </span>}
-            {removed > 0 && <span className="text-red-500">-{removed}</span>}
-          </span>
-        )}
       </span>
       <div className="flex items-center gap-1 shrink-0 ml-2">
         {trailingContent}
diff --git a/src/renderer/src/components/editor/EditorPanelHeaderPath.tsx b/src/renderer/src/components/editor/EditorPanelHeaderPath.tsx
index eaa5db71209..0ea9e68a308 100644
--- a/src/renderer/src/components/editor/EditorPanelHeaderPath.tsx
+++ b/src/renderer/src/components/editor/EditorPanelHeaderPath.tsx
@@ -15,6 +15,7 @@ import type { OpenFile } from '@/store/slices/editor'
 import { CLOSE_ALL_CONTEXT_MENUS_EVENT } from '../tab-bar/SortableTab'
 import { useEditorHeaderFileRename } from './editor-header-file-rename'
 import { getEditorHeaderCopyState } from './editor-header'
+import { splitPathForDisplay } from './editor-path-display'
 
 const isMac = navigator.userAgent.includes('Mac')
 const isLinux = navigator.userAgent.includes('Linux')
@@ -55,6 +56,7 @@ export function EditorPanelHeaderPath({
   const [pathMenuPoint, setPathMenuPoint] = useState({ x: 0, y: 0 })
   const skipMenuFocusRestoreRef = useRef(false)
   const headerCopyState = getEditorHeaderCopyState(activeFile)
+  const displayPath = splitPathForDisplay(headerCopyState.pathLabel)
   const canCopyHeaderPath = headerCopyState.copyText !== null
   const isVirtualEditorTab = activeFile.mode === 'check-details'
   const markdownPreviewShortcutLabel = useShortcutLabel('editor.markdownPreview')
@@ -124,7 +126,8 @@ export function EditorPanelHeaderPath({
             disabled={!canCopyHeaderPath}
             title={headerCopyState.pathTitle}
           >
-            {headerCopyState.pathLabel}
+            <span className="editor-header-path-prefix">{displayPath.prefix}</span>
+            <span className="editor-header-path-file">{displayPath.fileName}</span>
           </button>
         )}
         <span
diff --git a/src/renderer/src/components/editor/editor-path-display.test.ts b/src/renderer/src/components/editor/editor-path-display.test.ts
new file mode 100644
index 00000000000..fe14aa7935f
--- /dev/null
+++ b/src/renderer/src/components/editor/editor-path-display.test.ts
@@ -0,0 +1,12 @@
+import { describe, expect, it } from 'vitest'
+import { splitPathForDisplay } from './editor-path-display'
+
+describe('splitPathForDisplay', () => {
+  it.each([
+    ['/repo/src/file.ts', { prefix: '/repo/src/', fileName: 'file.ts' }],
+    ['C:\\repo\\src\\file.ts', { prefix: 'C:\\repo\\src\\', fileName: 'file.ts' }],
+    ['file.ts', { prefix: '', fileName: 'file.ts' }]
+  ])('keeps the final filename separate for %s', (path, expected) => {
+    expect(splitPathForDisplay(path)).toEqual(expected)
+  })
+})
diff --git a/src/renderer/src/components/editor/editor-path-display.ts b/src/renderer/src/components/editor/editor-path-display.ts
new file mode 100644
index 00000000000..11ab5b8bda8
--- /dev/null
+++ b/src/renderer/src/components/editor/editor-path-display.ts
@@ -0,0 +1,10 @@
+export function splitPathForDisplay(path: string): { prefix: string; fileName: string } {
+  const separatorIndex = Math.max(path.lastIndexOf('/'), path.lastIndexOf('\\'))
+  if (separatorIndex < 0) {
+    return { prefix: '', fileName: path }
+  }
+  return {
+    prefix: path.slice(0, separatorIndex + 1),
+    fileName: path.slice(separatorIndex + 1)
+  }
+}