diff --git a/ui/src/audioplayer/hooks/usePreloading.test.js b/ui/src/audioplayer/hooks/usePreloading.test.js
index 23539ea41..e7776287b 100644
--- a/ui/src/audioplayer/hooks/usePreloading.test.js
+++ b/ui/src/audioplayer/hooks/usePreloading.test.js
@@ -14,7 +14,7 @@ describe('usePreloading', () => {
   beforeEach(() => {
     vi.clearAllMocks()
     // Mock Audio constructor
-    global.Audio = vi.fn().mockImplementation(function() {
+    global.Audio = vi.fn().mockImplementation(function () {
       this.src = ''
       this.addEventListener = vi.fn()
     })
@@ -119,7 +119,7 @@ describe('usePreloading', () => {
   it('should handle audio load errors gracefully', () => {
     const consoleSpy = vi.spyOn(console, 'error').mockImplementation(() => {})
 
-    global.Audio = vi.fn().mockImplementation(function() {
+    global.Audio = vi.fn().mockImplementation(function () {
       this.src = ''
       this.addEventListener = vi.fn((event, callback) => {
         if (event === 'error') {
diff --git a/ui/src/audioplayer/hooks/useReplayGain.test.js b/ui/src/audioplayer/hooks/useReplayGain.test.js
index e2751f6f3..c760de437 100644
--- a/ui/src/audioplayer/hooks/useReplayGain.test.js
+++ b/ui/src/audioplayer/hooks/useReplayGain.test.js
@@ -16,7 +16,7 @@ describe('useReplayGain', () => {
   beforeEach(() => {
     vi.clearAllMocks()
     // Mock Web Audio API
-    global.AudioContext = vi.fn().mockImplementation(function() {
+    global.AudioContext = vi.fn().mockImplementation(function () {
       this.createMediaElementSource = vi.fn(() => ({
         connect: vi.fn(),
       }))
@@ -85,7 +85,7 @@ describe('useReplayGain', () => {
     const consoleSpy = vi.spyOn(console, 'error').mockImplementation(() => {})
 
     // Mock AudioContext to throw error
-    global.AudioContext = vi.fn().mockImplementation(function() {
+    global.AudioContext = vi.fn().mockImplementation(function () {
       throw new Error('Web Audio API not supported')
     })
 
@@ -125,7 +125,7 @@ describe('useReplayGain', () => {
       connect: vi.fn(),
     }
 
-    global.AudioContext = vi.fn().mockImplementation(function() {
+    global.AudioContext = vi.fn().mockImplementation(function () {
       this.createMediaElementSource = vi.fn(() => ({
         connect: vi.fn(),
       }))