diff --git a/src/app/model/volume-presets.model.ts b/src/app/model/volume-presets.model.ts
index 4410388..392ecaa 100644
--- a/src/app/model/volume-presets.model.ts
+++ b/src/app/model/volume-presets.model.ts
@@ -6,6 +6,7 @@ export interface VolumePresetData {
 }
 
 export interface VolumePreset {
+  id: string;
   presetName: string;
   presetDescription?: string;
   data: VolumePresetData[];
diff --git a/src/app/pages/volume-preset-edit/volume-preset-edit.page.ts b/src/app/pages/volume-preset-edit/volume-preset-edit.page.ts
index d9eedc4..a3da4e6 100644
--- a/src/app/pages/volume-preset-edit/volume-preset-edit.page.ts
+++ b/src/app/pages/volume-preset-edit/volume-preset-edit.page.ts
@@ -11,7 +11,7 @@ import { VolumePreset } from '../../model/volume-presets.model';
   standalone: false
 })
 export class VolumePresetEditPage implements OnInit {
-  caputredPreset: VolumePreset = { presetName: '', data: [] };
+  caputredPreset: VolumePreset = { id: crypto.randomUUID(), presetName: '', data: [] };
   isEditMode: boolean = false;
   originalPresetName: string = '';
 
@@ -65,11 +65,6 @@ export class VolumePresetEditPage implements OnInit {
       }
       this.caputredPreset.presetName = confirmState.presetName;
       this.caputredPreset.presetDescription = confirmState.presetDescription || '';
-      
-      // If we renamed it, we should probably delete the old one first
-      if (this.originalPresetName !== this.caputredPreset.presetName) {
-        await this.volumePresetsService.deletePreset({ presetName: this.originalPresetName, data: [] });
-      }
     }
     
     try {
diff --git a/src/app/services/volume-presets.service.ts b/src/app/services/volume-presets.service.ts
index e90dddc..eb88f76 100644
--- a/src/app/services/volume-presets.service.ts
+++ b/src/app/services/volume-presets.service.ts
@@ -24,15 +24,33 @@ export class VolumePresetsService {
       groupId: currentState.server.groups.find((group: any) => group.clients?.some((c: any) => c.id === client.id))?.id || '',
       groupName: currentState.server.groups.find((group: any) => group.clients?.some((c: any) => c.id === client.id))?.name || '',
     }));
-    return { presetName: 'Preset_' + new Date().toISOString().replace(/[:.]/g, '-'), data: preset };
+    return { id: crypto.randomUUID(), presetName: 'Preset_' + new Date().toISOString().replace(/[:.]/g, '-'), data: preset };
   }
 
   async loadPresetsFromPreferences(): Promise<VolumePreset[]> {
     try {
       const result = await Preferences.get({ key: UserPreference.VOLUME_PRESETS });
       if (result.value) {
-        const preset = JSON.parse(result.value);
-        return Array.isArray(preset) ? preset : [preset];
+        let presets = JSON.parse(result.value);
+        let presetArray = Array.isArray(presets) ? presets : [presets];
+        let needsMigration = false;
+        
+        let migratedArray = presetArray.map((p: any) => {
+          if (!p.id) {
+            p.id = crypto.randomUUID();
+            needsMigration = true;
+          }
+          return p as VolumePreset;
+        });
+
+        if (needsMigration) {
+          await Preferences.set({
+            key: UserPreference.VOLUME_PRESETS,
+            value: JSON.stringify(migratedArray)
+          });
+        }
+        
+        return migratedArray;
       }
     } catch (error) {
       console.error('VolumePresetsService: Failed to load preset from user preferences', error);
@@ -42,7 +60,14 @@ export class VolumePresetsService {
 
   async savePreset(newPreset: VolumePreset): Promise<VolumePreset[]> {
     const existingPresets = await this.loadPresetsFromPreferences();
-    existingPresets.push(newPreset);
+    const existingIndex = existingPresets.findIndex((p: VolumePreset) => p.id === newPreset.id);
+    
+    if (existingIndex >= 0) {
+      existingPresets[existingIndex] = newPreset;
+    } else {
+      existingPresets.push(newPreset);
+    }
+
     try {
       await Preferences.set({
         key: UserPreference.VOLUME_PRESETS,
@@ -68,7 +93,7 @@ export class VolumePresetsService {
 
   async deletePreset(preset: VolumePreset): Promise<VolumePreset[]> {
     let existingPresets = await this.loadPresetsFromPreferences();
-    existingPresets = existingPresets.filter((p: VolumePreset) => p.presetName !== preset.presetName);
+    existingPresets = existingPresets.filter((p: VolumePreset) => p.id !== preset.id);
     try {
       await Preferences.set({
         key: UserPreference.VOLUME_PRESETS,