diff --git a/commands/Alliance/Acreate.js b/commands/Alliance/Acreate.js
index 5fc5efc..19adcea 100644
--- a/commands/Alliance/Acreate.js
+++ b/commands/Alliance/Acreate.js
@@ -13,12 +13,18 @@ module.exports = {
   permission: 0,
 
   async execute(message, args, client) {
+    const team = await new Promise((resolve, reject) => {
+      db.get(`SELECT * FROM teams WHERE guildId = ? AND id = (SELECT teamId FROM users WHERE guildId = ? AND userId = ?)`, [message.guild.id, message.guild.id, message.author.id], (err, row) => {
+        if (err) reject(err);
+        resolve(row);
+      });
+    });
     await new Promise((resolve, reject) => {
       db.get(`SELECT * FROM users WHERE userId = ? AND guildId = ?`, [message.author.id, message.guild.id], (err, row) => {
         if (err) {
           reject(err);
         } else {
-          if (row.teamRole !== owner ) {
+          if (row.teamRole !== 'owner') {
             embedColor(message.author.id, message.guild.id).then(color => {
               const embed = new EmbedBuilder()
                 .setTitle('🛡️ Création de alliance')
@@ -27,6 +33,17 @@ module.exports = {
                 .setTimestamp()
                 .setFooter({ text: `Demandé par ${message.author.tag}`, iconURL: message.author.displayAvatarURL() })
               
+                return message.reply({ embeds: [embed], allowedMentions: { repliedUser: false } })
+            }); 
+          } else if (row.alliancesId) {
+            embedColor(message.author.id, message.guild.id).then(color => {
+              const embed = new EmbedBuilder()
+                .setTitle('🛡️ Création de alliance')
+                .setDescription(`Votre team a deja une alliance.`)
+                .setColor(color)
+                .setTimestamp()
+                .setFooter({ text: `Demandé par ${message.author.tag}`, iconURL: message.author.displayAvatarURL() })
+              
                 return message.reply({ embeds: [embed], allowedMentions: { repliedUser: false } })
             }); 
           } else if (row.pocket < 3000) {
@@ -90,19 +107,19 @@ module.exports = {
             allianceDescription = m.content;
                         
             let idBase = allianceName.toLowerCase().replace(/ /g, '');
-            idBase = allianceName.toLowerCase().replace('0', '');
-            idBase = allianceName.toLowerCase().replace('1', '');
-            idBase = allianceName.toLowerCase().replace('2', '');
-            idBase = allianceName.toLowerCase().replace('3', '');
-            idBase = allianceName.toLowerCase().replace('4', '');
-            idBase = allianceName.toLowerCase().replace('5', '');
-            idBase = allianceName.toLowerCase().replace('6', '');
-            idBase = allianceName.toLowerCase().replace('7', '');
-            idBase = allianceName.toLowerCase().replace('8', '');
-            idBase = allianceName.toLowerCase().replace('9', '');
+            idBase = allianceName.replace('0', '');
+            idBase = allianceName.replace('1', '');
+            idBase = allianceName.replace('2', '');
+            idBase = allianceName.replace('3', '');
+            idBase = allianceName.replace('4', '');
+            idBase = allianceName.replace('5', '');
+            idBase = allianceName.replace('6', '');
+            idBase = allianceName.replace('7', '');
+            idBase = allianceName.replace('8', '');
+            idBase = allianceName.replace('9', '');
 
             let id = idBase;
-            let increment = '-';
+            let increment = 0;
             let exists = true;
             do {
               await new Promise((resolve, reject) => {
@@ -112,11 +129,11 @@ module.exports = {
                   } else {
                     exists = !!row;
                     if (exists) {
-                      increment =+ '-';
+                      increment = increment + 1;
                       id = idBase + increment;
                     } else {
                       db.run(`INSERT INTO alliances (guildId, id, name, description, creator) VALUES (?, ?, ?, ?, ?)`, [message.guild.id, id, allianceName, allianceDescription, message.author.id]);
-                      db.run(`UPDATE teams SET allianceId = ? WHERE guildId = ? AND userId = ?`, [id, message.guild.id, message.author.id]);
+                      db.run(`UPDATE teams SET alliancesId = ? WHERE guildId = ? AND id = ?`, [id, message.guild.id, team.id]);
                     }
                     resolve();
                   }
diff --git a/commands/Alliance/Adelete.js b/commands/Alliance/Adelete.js
index a12441b..8eb5dc4 100644
--- a/commands/Alliance/Adelete.js
+++ b/commands/Alliance/Adelete.js
@@ -10,13 +10,18 @@ module.exports = {
   permission: 0,
 
   async execute(message, args, client) {
-    const alliance = await new Promise((resolve, reject) => {
-      db.get(`SELECT * FROM alliances WHERE guildId = ? AND id = (SELECT teamId FROM users WHERE guildId = ? AND userId = ?)`, [message.guild.id, message.guild.id, message.author.id], (err, row) => {
+    const team = await new Promise((resolve, reject) => {
+      db.get(`SELECT * FROM teams WHERE guildId = ? AND id = (SELECT teamId FROM users WHERE guildId = ? AND userId = ?)`, [message.guild.id, message.guild.id, message.author.id], (err, row) => {
         if (err) reject(err);
         resolve(row);
       });
     });
-
+    const alliance = await new Promise((resolve, reject) => {
+        db.get(`SELECT * FROM alliances WHERE guildId = ? AND id = (SELECT alliancesId FROM teams WHERE guildId = ? AND id = ?)`, [message.guild.id, message.guild.id, team.id], (err, row) => {
+          if (err) reject(err);
+          resolve(row);
+        });
+      });
     if (!alliance) {
       const embed = new EmbedBuilder()
         .setTitle('🛡️ Suppression de l\'alliance')
@@ -70,7 +75,7 @@ module.exports = {
                 return i.update({ content: 'Une erreur est survenue lors de la suppression de l\'alliance.', components: [] });
               }
 
-              db.run(`UPDATE teams SET alliancesId = NULL WHERE guildId =? AND alliancesId =?`, [message.guild.id, alliance.id], async (err) => {
+              db.run(`UPDATE teams SET alliancesId = null WHERE guildId =? AND alliancesId =?`, [message.guild.id, alliance.id], async (err) => {
                 if (err) {
                   return i.update({ content: 'Une erreur est survenue lors de la mise à jour des teams membres.', components: [] });
                 }