diff --git a/functions/src/music.js b/functions/src/music.js
index 03a892a..f977663 100644
--- a/functions/src/music.js
+++ b/functions/src/music.js
@@ -451,7 +451,7 @@ const mergeMusicUrls = async (projectRef, newUrls) => {
   let existing = []
   try {
     existing = sanitizeMusicUrls((await projectRef.get())?.data()?.musicUrls)
-  } catch (e) {}
+  } catch (e) { }
   const final = [...new Set([...existing, ...sanitized])]
   await projectRef.set(
     {
@@ -486,9 +486,19 @@ exports.generateMusic = onCall(async ({ data = {} }) => {
 
     // Normalisation input Voix (peut être array, string ou objet selon ta spec)
     let voiceData = []
-    if (Array.isArray(voice)) voiceData = voice
-    else if (typeof voice === 'object' && voice !== null) voiceData = Object.values(voice).flat()
-    else if (typeof voice === 'string') voiceData = [voice]
+    if (Array.isArray(voice)) {
+      voiceData = voice
+        .map((v) => {
+          if (typeof v === 'object' && v !== null && v.value) return v.value
+          if (typeof v === 'string') return v
+          return ''
+        })
+        .filter(Boolean)
+    } else if (typeof voice === 'object' && voice !== null) {
+      voiceData = Object.values(voice).flat()
+    } else if (typeof voice === 'string') {
+      voiceData = [voice]
+    }
 
     // 1. Construction du STYLE MUSICAL (Tags)
     const optimizedStyle = buildSunoStyle({
@@ -552,7 +562,7 @@ exports.generateMusic = onCall(async ({ data = {} }) => {
     console.error('❌ Erreur generateMusic:', error)
     try {
       await markProjectMusicFailure(data?.projectId, error)
-    } catch (e) {}
+    } catch (e) { }
 
     const status = error?.response?.status || 'INTERNAL_ERROR'
     const message = error?.response?.data?.msg || error?.message || 'Erreur Suno'