diff --git a/src/screens/Library/AllMyPlaylist.web.js b/src/screens/Library/AllMyPlaylist.web.js
index 33bb37e..40f58dc 100644
--- a/src/screens/Library/AllMyPlaylist.web.js
+++ b/src/screens/Library/AllMyPlaylist.web.js
@@ -10,7 +10,6 @@ import useDataFromArrayDocId from "../../hooks/useDataFromArrayId";
 import useDataFromRef from "../../hooks/useDataFromRef";
 import useNavigateToMusicDetails from "../../hooks/useNavigateToMusicDetails";
 import Page from "../../layouts/Page";
-import { goBack } from "../../navigation/NavigationService";
 import { useUser } from "../../providers/UserDataProvider";
 import { gutters, Palette, Style } from "../../styles";
 import { FONT_FAMILY } from "../../styles/Fonts";
@@ -62,8 +61,6 @@ const AllMyPlaylist = ({ route }) => {
               type: "error",
               text: e?.message || "Suppression impossible",
             });
-          } finally {
-            goBack();
           }
         },
       },
diff --git a/src/screens/Writing/Lyrics.js b/src/screens/Writing/Lyrics.js
index 4d65490..b881827 100644
--- a/src/screens/Writing/Lyrics.js
+++ b/src/screens/Writing/Lyrics.js
@@ -1,19 +1,19 @@
 import React, { useCallback, useMemo, useRef, useState } from "react";
 import { Alert, ScrollView, View } from "react-native";
 import useMinuit from "react-native-minuit/src/hooks/useMinuit.js";
+import { background } from "../../assets";
 import BorderGradientButton from "../../components/BorderGradientButton";
 import GradientButton from "../../components/GradientButton";
 import ItemContainer from "../../components/ItemContainer/ItemContainer";
 import MusicLandHeader from "../../components/MusicLandHeader";
 import firebase, { projectsRef } from "../../config/firebase";
+import { isWeb } from "../../hooks/useLayoutType";
 import Page from "../../layouts/Page";
 import { Routes } from "../../navigation";
 import { navigate } from "../../navigation/NavigationService";
 import { useUser } from "../../providers/UserDataProvider";
 import { gutters } from "../../styles";
 import CustomInput from "./components/CustomInput";
-import { background } from "../../assets";
-import { isWeb } from "../../hooks/useLayoutType";
 
 const Lyrics = ({ navigation }) => {
   const scrollRef = useRef(null);
@@ -96,17 +96,53 @@ const Lyrics = ({ navigation }) => {
     return obj;
   };
 
+  const alertMessage = useCallback(
+    (title, message) => {
+      const text = [title, message].filter(Boolean).join("\n\n");
+      if (isWeb && typeof window !== "undefined") {
+        window.alert(text);
+        return;
+      }
+      Alert.alert(title, message);
+    },
+    [isWeb]
+  );
+
+  const confirmSensitiveContent = useCallback(
+    async (title, message) => {
+      const text = [title, message].filter(Boolean).join("\n\n");
+      if (isWeb && typeof window !== "undefined") {
+        return window.confirm(text);
+      }
+      return new Promise((resolve) => {
+        Alert.alert(title, message, [
+          {
+            text: "Annuler",
+            style: "cancel",
+            onPress: () => resolve(false),
+          },
+          {
+            text: "Continuer",
+            style: "destructive",
+            onPress: () => resolve(true),
+          },
+        ]);
+      });
+    },
+    [isWeb]
+  );
+
   const onValidate = useCallback(async () => {
     try {
       await setIsLoading(true);
       const titleTrimmed = (titleValue || "").trim();
       if (!titleTrimmed) {
-        Alert.alert("Titre manquant", "Veuillez renseigner un titre.");
+        alertMessage("Titre manquant", "Veuillez renseigner un titre.");
         return;
       }
       const invalid = (sections || []).some((s) => !(s?.lyrics || "").trim());
       if (invalid) {
-        Alert.alert(
+        alertMessage(
           "Champs incomplets",
           "Chaque couplet et refrain doit contenir du texte."
         );
@@ -151,7 +187,7 @@ const Lyrics = ({ navigation }) => {
                   .map((e) => `• ${e.quote}`)
                   .join("\n")
               : null;
-            Alert.alert(
+            alertMessage(
               "Contenu interdit",
               [data?.message, quotes].filter(Boolean).join("\n\n")
             );
@@ -159,7 +195,7 @@ const Lyrics = ({ navigation }) => {
           }
           // Erreur d'analyse: informer et arrêter
           if (data?.errorCode === "ANALYSE_FAILED") {
-            Alert.alert(
+            alertMessage(
               "Analyse indisponible",
               "Impossible de vérifier la toxicité pour le moment. Réessayez plus tard."
             );
@@ -177,20 +213,10 @@ const Lyrics = ({ navigation }) => {
             : null;
           const msg = [data?.message, quotes].filter(Boolean).join("\n\n");
 
-          const proceed = await new Promise((resolve) => {
-            Alert.alert("Contenu potentiellement sensible", msg, [
-              {
-                text: "Annuler",
-                style: "cancel",
-                onPress: () => resolve(false),
-              },
-              {
-                text: "Continuer",
-                style: "destructive",
-                onPress: () => resolve(true),
-              },
-            ]);
-          });
+          const proceed = await confirmSensitiveContent(
+            "Contenu potentiellement sensible",
+            msg
+          );
           if (!proceed) return;
         }
       } catch (moderationError) {
@@ -198,7 +224,7 @@ const Lyrics = ({ navigation }) => {
           "Moderation call failed",
           moderationError?.message || moderationError
         );
-        Alert.alert(
+        alertMessage(
           "Analyse indisponible",
           "Impossible de vérifier la toxicité pour le moment. Réessayez plus tard."
         );
@@ -225,7 +251,7 @@ const Lyrics = ({ navigation }) => {
       navigate(Routes.Home);
     } catch (e) {
       console.log(e);
-      Alert.alert("Erreur", "Échec de l'enregistrement dans le projet.");
+      alertMessage("Erreur", "Échec de l'enregistrement dans le projet.");
     } finally {
       await setIsLoading(false);
     }
@@ -234,6 +260,9 @@ const Lyrics = ({ navigation }) => {
     sections,
     projectConfig,
     projectSelections,
+    alertMessage,
+    confirmSensitiveContent,
+    sanitize,
     setIsLoading,
     selectedProjectId,
     projectHasLyrics,