diff --git a/src/api/apidocs.rs b/src/api/apidocs.rs
index c8c7c19..ccae828 100644
--- a/src/api/apidocs.rs
+++ b/src/api/apidocs.rs
@@ -1,6 +1,7 @@
 use utoipa::OpenApi;
 
 use crate::api::bot::info;
+use crate::db::{concour, server_config, user_image};
 
 #[derive(OpenApi)]
 #[openapi(
@@ -18,6 +19,10 @@ use crate::api::bot::info;
         schemas(
             info::Info,
             info::InfoGuild,
+            server_config::ServerConfig,
+            user_image::User,
+            concour::Concour,
+            concour::ConcourStatus,
         )
     ),
     paths(
diff --git a/src/botv2/cmd/meme/answer.rs b/src/botv2/cmd/meme/answer.rs
index a6f3de7..e269db7 100644
--- a/src/botv2/cmd/meme/answer.rs
+++ b/src/botv2/cmd/meme/answer.rs
@@ -27,16 +27,20 @@ pub async fn answer(
     if let Ok(answer) = answer {
         match answer {
             AnswerResult::Embed(embeds, attachments) => {
-                let mut reply = CreateReply::default();
-                reply.embeds = embeds;
-                reply.attachments = attachments;
+                let reply = CreateReply {
+                    embeds,
+                    attachments,
+                    ..Default::default()
+                };
                 if let Err(why) = ctx.send(reply).await {
                     tracing::error!("Error sending message: {:?}", why);
                 }
             }
             AnswerResult::Animated(attachments) => {
-                let mut reply = CreateReply::default();
-                reply.attachments = attachments;
+                let reply = CreateReply {
+                    attachments,
+                    ..Default::default()
+                };
                 if let Err(why) = ctx.send(reply).await {
                     tracing::error!("Error sending message: {:?}", why);
                 }
diff --git a/src/botv2/cmd/meme/list.rs b/src/botv2/cmd/meme/list.rs
index 4e2a5c6..96119e9 100644
--- a/src/botv2/cmd/meme/list.rs
+++ b/src/botv2/cmd/meme/list.rs
@@ -30,13 +30,13 @@ pub async fn list(ctx: Context<'_>) -> Result<(), Error> {
             .fields(chunks.to_vec())
             .footer(footer)
     });
-    let mut reply = CreateReply::default();
-    reply.embeds = embed_vec.collect();
+    let reply = CreateReply {
+        embeds: embed_vec.collect(),
+        ..Default::default()
+    };
     if let Err(why) = ctx.send(reply).await {
         tracing::error!("Error sending message: {:?}", why);
     }
 
     Ok(())
 }
-
-// https://github.com/serenity-rs/poise/blob/current/examples/fluent_localization/main.rs
diff --git a/src/botv2/cmd/server_config/admin.rs b/src/botv2/cmd/server_config/admin.rs
new file mode 100644
index 0000000..01b47f6
--- /dev/null
+++ b/src/botv2/cmd/server_config/admin.rs
@@ -0,0 +1,88 @@
+use crate::botv2::{
+    domain::server_config::{
+        admin_role::admin_role,
+        check_if_server_enable_and_admin::check_if_server_enable_and_user_admin,
+    },
+    init::{Context, Error},
+};
+use poise::{
+    serenity_prelude::{model::colour, CreateEmbed, CreateEmbedFooter, Role},
+    CreateReply,
+};
+use tracing::instrument;
+
+/// add/remove admin role
+#[instrument(skip(ctx), level = "info", fields(channel = ctx.channel_id().get(), guild = ?ctx.guild_id().unwrap().get()))]
+#[poise::command(
+    slash_command,
+    prefix_command,
+    category = "server_config",
+    guild_only = true
+)]
+pub async fn admin(
+    ctx: Context<'_>,
+    #[description = "Add admin role"] add: Option<Role>,
+    #[description = "Remove admin role"] remove: Option<Role>,
+) -> Result<(), Error> {
+    let guild = match ctx.guild_id() {
+        Some(guild) => guild,
+        None => return Ok(()),
+    };
+    let entity_name = ctx.data().entity_name.clone();
+    let footer = CreateEmbedFooter::new(entity_name.clone());
+    match check_if_server_enable_and_user_admin(guild.get(), ctx.author().id.get(), ctx.http())
+        .await
+    {
+        Ok((ok, _)) => {
+            if !ok {
+                let embed = CreateEmbed::new()
+                    .title("You are not an admin")
+                    .color(colour::Color::RED)
+                    .footer(footer);
+                if let Err(why) = ctx
+                    .send(CreateReply::default().embed(embed).ephemeral(true))
+                    .await
+                {
+                    tracing::error!("Error sending message: {:?}", why);
+                }
+                return Ok(());
+            }
+        }
+        Err(_) => {
+            let embed = CreateEmbed::new()
+                .title("You are not an admin")
+                .color(colour::Color::RED)
+                .footer(footer);
+            if let Err(why) = ctx
+                .send(CreateReply::default().embed(embed).ephemeral(true))
+                .await
+            {
+                tracing::error!("Error sending message: {:?}", why);
+            }
+            return Ok(());
+        }
+    };
+    let role_add = match add {
+        Some(role) => Some(role.id.get()),
+        None => None,
+    };
+    let role_remove = match remove {
+        Some(role) => Some(role.id.get()),
+        None => None,
+    };
+    let mut output = match admin_role(guild.get(), role_add, role_remove).await {
+        Ok(_) => CreateEmbed::new()
+            .title("Success handling admin role")
+            .color(colour::Color::DARK_GREEN),
+        Err(_) => CreateEmbed::new()
+            .title("Error handling admin role")
+            .color(colour::Color::RED),
+    };
+    output = output.footer(footer);
+    let mut builder = CreateReply::default().ephemeral(true);
+    builder = builder.embed(output);
+    if let Err(why) = ctx.send(builder).await {
+        tracing::error!("Error sending message: {:?}", why);
+    }
+    Ok(())
+}
diff --git a/src/botv2/cmd/server_config/feature.rs b/src/botv2/cmd/server_config/feature.rs
index 963cea9..381acb8 100644
--- a/src/botv2/cmd/server_config/feature.rs
+++ b/src/botv2/cmd/server_config/feature.rs
@@ -1,7 +1,8 @@
 use crate::botv2::{
     domain::server_config::{
-        change_enable_server::change_enable_server,
         check_if_server_enable_and_admin::check_if_server_enable_and_user_admin,
+        enable_feature_auto_meme::enable_feature_meme,
+        enable_feature_concour::enable_feature_concour,
     },
     init::{Context, Error},
 };
@@ -63,7 +64,7 @@ pub async fn feature(
         }
     };
     let answer_auto_meme = match auto_meme {
-        Some(enable) => match change_enable_server(guild.get(), enable).await {
+        Some(enable) => match enable_feature_meme(guild.get(), enable).await {
             Ok(_) => Some(
                 CreateEmbed::new()
                     .title(format!("Auto meme feature initialized: {}", enable))
@@ -78,7 +79,7 @@ pub async fn feature(
         None => None,
     };
     let answer_enable_concour = match concour {
-        Some(enable) => match change_enable_server(guild.get(), enable).await {
+        Some(enable) => match enable_feature_concour(guild.get(), enable).await {
             Ok(_) => Some(
                 CreateEmbed::new()
                     .title(format!("Concour feature initialized: {}", enable))
diff --git a/src/botv2/cmd/server_config/mod.rs b/src/botv2/cmd/server_config/mod.rs
index 554fc4c..90f981d 100644
--- a/src/botv2/cmd/server_config/mod.rs
+++ b/src/botv2/cmd/server_config/mod.rs
@@ -1,3 +1,4 @@
+pub mod admin;
 pub mod feature;
 pub mod init_server;
 pub mod server;
diff --git a/src/botv2/cmd/server_config/server.rs b/src/botv2/cmd/server_config/server.rs
index 3e6313c..c53e0bc 100644
--- a/src/botv2/cmd/server_config/server.rs
+++ b/src/botv2/cmd/server_config/server.rs
@@ -1,5 +1,5 @@
 use crate::botv2::{
-    cmd::server_config::{feature::feature, init_server::init},
+    cmd::server_config::{admin::admin, feature::feature, init_server::init},
     domain::server_config::{
         check_if_server_enable_and_admin::check_if_server_enable_and_user_admin,
         get_server_config::get_server_config,
@@ -18,7 +18,7 @@ use tracing::instrument;
     slash_command,
     prefix_command,
     category = "server_config",
-    subcommands("init", "info", "feature"),
+    subcommands("init", "info", "feature", "admin"),
     guild_only = true
 )]
 pub async fn server(
diff --git a/src/botv2/domain/concour/create_concour.rs b/src/botv2/domain/concour/create_concour.rs
new file mode 100644
index 0000000..bd2c94d
--- /dev/null
+++ b/src/botv2/domain/concour/create_concour.rs
@@ -0,0 +1,53 @@
+use serde::{Deserialize, Serialize};
+use tracing::{info, instrument};
+
+use crate::db::concour::Concour;
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub enum CreateConcourError {
+    AlreadyExist,
+    FindError(String),
+    UnknownError(String),
+}
+
+#[instrument(level = "info")]
+pub async fn create_concour(
+    server_id: u64,
+    channel_id: u64,
+    title: String,
+    description: String,
+) -> Result<Option<Concour>, CreateConcourError> {
+    let concour = match Concour::find_by_server_id_channel_id(&server_id, &channel_id).await {
+        Ok(list_concour) => list_concour,
+        Err(err) => {
+            tracing::error!(error = err.to_string(), "Error finding concour");
+            return Err(CreateConcourError::UnknownError(
+                "Error finding concour".to_string(),
+            ));
+        }
+    };
+
+    if concour.is_some() {
+        info!("Concour already exist");
+        return Err(CreateConcourError::AlreadyExist);
+    }
+
+    let concour = Concour {
+        server_id,
+        channel_id,
+        title,
+        description,
+        ..Default::default()
+    };
+
+    match concour.create().await {
+        Ok(_) => {}
+        Err(err) => {
+            tracing::error!(error = err.to_string(), "Error creating concour");
+            return Err(CreateConcourError::UnknownError(
+                "Error creating concour".to_string(),
+            ));
+        }
+    }
+    Ok(Some(concour))
+}
diff --git a/src/botv2/domain/concour/get_channel_concour.rs b/src/botv2/domain/concour/get_channel_concour.rs
new file mode 100644
index 0000000..d32b0ff
--- /dev/null
+++ b/src/botv2/domain/concour/get_channel_concour.rs
@@ -0,0 +1,28 @@
+use serde::{Deserialize, Serialize};
+use tracing::instrument;
+
+use crate::db::concour::Concour;
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub enum GetChannelConcourError {
+    FindError(String),
+    UnknownError(String),
+}
+
+#[instrument(level = "info")]
+pub async fn get_channel_concour(
+    server_id: u64,
+    channel_id: u64,
+) -> Result<Option<Concour>, GetChannelConcourError> {
+    let concour = match Concour::find_by_server_id_channel_id(&server_id, &channel_id).await {
+        Ok(list_concour) => list_concour,
+        Err(err) => {
+            tracing::error!(error = err.to_string(), "Error finding concour");
+            return Err(GetChannelConcourError::UnknownError(
+                "Error finding concour".to_string(),
+            ));
+        }
+    };
+
+    Ok(concour)
+}
diff --git a/src/botv2/domain/concour/mod.rs b/src/botv2/domain/concour/mod.rs
index 12a7fb9..d7fbbe9 100644
--- a/src/botv2/domain/concour/mod.rs
+++ b/src/botv2/domain/concour/mod.rs
@@ -1,2 +1,4 @@
 pub mod check_if_allowed;
+pub mod create_concour;
+pub mod get_channel_concour;
 pub mod list_concour;
diff --git a/src/botv2/domain/server_config/admin_role.rs b/src/botv2/domain/server_config/admin_role.rs
new file mode 100644
index 0000000..ac1023a
--- /dev/null
+++ b/src/botv2/domain/server_config/admin_role.rs
@@ -0,0 +1,45 @@
+use crate::db::server_config::ServerConfig;
+use serde::{Deserialize, Serialize};
+use tracing::{info, instrument};
+
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub enum AddAdminConfigError {
+    UnknownError(String),
+}
+
+#[instrument(level = "info")]
+pub async fn admin_role(
+    server_id: u64,
+    role_add_id: Option<u64>,
+    role_remove_id: Option<u64>,
+) -> Result<(), AddAdminConfigError> {
+    let server_config = match ServerConfig::find_by_server_id(&server_id).await {
+        Ok(server_config) => server_config,
+        Err(err) => {
+            tracing::error!(error = err.to_string(), "Error finding server config");
+            return Err(AddAdminConfigError::UnknownError(
+                "Error finding server config".to_string(),
+            ));
+        }
+    };
+    if let Some(mut config) = server_config {
+        if let Some(role_id) = role_add_id {
+            info!(id = role_id, "Adding role to admin role");
+            config.admin_role.push(role_id);
+        }
+        if let Some(role_id) = role_remove_id {
+            info!(id = role_id, "Remove role to admin role");
+            config.admin_role.retain(|&x| x != role_id);
+        }
+        match config.update().await {
+            Ok(_) => {}
+            Err(err) => {
+                tracing::error!(error = err.to_string(), "Error updating server config");
+                return Err(AddAdminConfigError::UnknownError(
+                    "Error updating server config".to_string(),
+                ));
+            }
+        }
+    }
+    Ok(())
+}
diff --git a/src/botv2/domain/server_config/check_if_server_enable_and_admin.rs b/src/botv2/domain/server_config/check_if_server_enable_and_admin.rs
index 1938927..f7f1203 100644
--- a/src/botv2/domain/server_config/check_if_server_enable_and_admin.rs
+++ b/src/botv2/domain/server_config/check_if_server_enable_and_admin.rs
@@ -34,6 +34,14 @@ pub async fn check_if_server_enable_and_user_admin(
     match guild.member(http, UserId::new(user_id)).await {
         Ok(member) => {
             info!("Checking if user is admin");
+            if member
+                .permissions
+                .into_iter()
+                .any(|perm| perm.administrator())
+            {
+                info!("User has administarator permission");
+                return Ok((true, Some(server_config)));
+            }
             Ok((
                 server_config
                     .clone()
diff --git a/src/botv2/domain/server_config/mod.rs b/src/botv2/domain/server_config/mod.rs
index 3c072aa..154c274 100644
--- a/src/botv2/domain/server_config/mod.rs
+++ b/src/botv2/domain/server_config/mod.rs
@@ -1,3 +1,4 @@
+pub mod admin_role;
 pub mod change_enable_server;
 pub mod check_if_server_enable;
 pub mod check_if_server_enable_and_admin;
diff --git a/src/botv2/handler.rs b/src/botv2/handler.rs
index 7704047..f58fc65 100644
--- a/src/botv2/handler.rs
+++ b/src/botv2/handler.rs
@@ -19,7 +19,7 @@ pub async fn event_handler(
         serenity::FullEvent::Message { new_message } => {
             if new_message.author.bot
                 || new_message.content.starts_with(&data.config.prefix.clone())
-                || new_message.content.len() == 0
+                || new_message.content.is_empty()
             {
                 return Ok(());
             }
@@ -53,7 +53,7 @@ pub async fn event_handler(
             if !user_in_db.enable {
                 return Ok(());
             }
-            if config_img.keyword.len() == 0 || new_message.content.len() > 50 {
+            if config_img.keyword.is_empty() || new_message.content.len() > 50 {
                 return Ok(());
             }
 
diff --git a/src/botv2/init.rs b/src/botv2/init.rs
index 594f209..7961ecf 100644
--- a/src/botv2/init.rs
+++ b/src/botv2/init.rs
@@ -61,7 +61,7 @@ pub async fn start_bot(config: Config, rx: oneshot::Receiver<()>) -> Arc<Http> {
         .options(poise::FrameworkOptions {
             commands: vec![age(), ping(), help(), list(), enable(), answer(), server()],
             prefix_options: poise::PrefixFrameworkOptions {
-                prefix: Some(prefix.into()),
+                prefix: Some(prefix),
                 ..Default::default()
             },
             event_handler: |ctx, event, framework, data| {
@@ -78,7 +78,7 @@ pub async fn start_bot(config: Config, rx: oneshot::Receiver<()>) -> Arc<Http> {
                     entity_name: format!(
                         "{}-{}",
                         config.bot_name.clone(),
-                        env!("CARGO_PKG_VERSION").to_string()
+                        env!("CARGO_PKG_VERSION")
                     ),
                 })
             })
diff --git a/src/db/concour.rs b/src/db/concour.rs
index c899f11..a1af212 100644
--- a/src/db/concour.rs
+++ b/src/db/concour.rs
@@ -3,10 +3,11 @@ use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::fmt;
 use surrealdb::opt::Resource;
+use utoipa::ToSchema;
 
 const CONCOUR: &str = "concour";
 
-#[derive(Debug, Serialize, Deserialize, Clone)]
+#[derive(Debug, Serialize, Deserialize, Clone, ToSchema)]
 pub enum ConcourStatus {
     Created,
     Paused,
@@ -20,7 +21,7 @@ impl fmt::Display for ConcourStatus {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize, Clone)]
+#[derive(Debug, Serialize, Deserialize, Clone, ToSchema)]
 pub struct Concour {
     pub server_id: u64,
     pub enable: bool,
@@ -37,12 +38,12 @@ pub struct Concour {
     pub winner: HashMap<String, (u64, chrono::DateTime<chrono::Utc>)>,
 }
 
-impl Concour {
-    pub fn new(server_id: u64, channel_id: u64, enable: bool) -> Result<Self, surrealdb::Error> {
-        Ok(Self {
-            server_id,
-            enable,
-            channel_id,
+impl Default for Concour {
+    fn default() -> Self {
+        Self {
+            server_id: 0,
+            enable: true,
+            channel_id: 0,
             title: String::new(),
             description: String::new(),
             start_date: chrono::Utc::now(),
@@ -53,6 +54,26 @@ impl Concour {
             index_keyword: 0,
             status: ConcourStatus::Created,
             winner: HashMap::new(),
+        }
+    }
+}
+
+impl Concour {
+    pub fn new(server_id: u64, channel_id: u64) -> Result<Self, surrealdb::Error> {
+        Ok(Self {
+            server_id,
+            enable: true,
+            channel_id,
+            title: String::new(),
+            description: String::new(),
+            start_date: chrono::Utc::now(),
+            periode: time::Duration::days(1),
+            role_récompense: 0,
+            keywords: Vec::new(),
+            banner: None,
+            index_keyword: 0,
+            status: ConcourStatus::Created,
+            winner: HashMap::new(),
         })
     }
     pub async fn create(&self) -> Result<(), surrealdb::Error> {
diff --git a/src/db/server_config.rs b/src/db/server_config.rs
index a3f79d1..83b4eae 100644
--- a/src/db/server_config.rs
+++ b/src/db/server_config.rs
@@ -2,13 +2,14 @@ use super::init::DB;
 use serde::{Deserialize, Serialize};
 use std::fmt;
 use surrealdb::opt::Resource;
+use utoipa::ToSchema;
 
 const SERVER_CONFIG: &str = "server_config";
 const fn default_false() -> bool {
     false
 }
 
-#[derive(Debug, Serialize, Deserialize, Clone)]
+#[derive(Debug, Serialize, Deserialize, Clone, ToSchema)]
 pub struct ServerConfig {
     #[serde(default = "default_false")]
     pub enable: bool,
diff --git a/src/db/user_image.rs b/src/db/user_image.rs
index f79835b..76fb84e 100644
--- a/src/db/user_image.rs
+++ b/src/db/user_image.rs
@@ -1,11 +1,12 @@
 use serde::{Deserialize, Serialize};
 use surrealdb::opt::Resource;
+use utoipa::ToSchema;
 
 use super::init::DB;
 
 const USERIMAGE: &str = "userimage";
 
-#[derive(Debug, Serialize, Deserialize, Clone)]
+#[derive(Debug, Serialize, Deserialize, Clone, ToSchema)]
 pub struct User {
     pub server_id: u64,
     pub user_id: u64,
diff --git a/src/img/config_file.rs b/src/img/config_file.rs
index 10f1f42..e064d81 100644
--- a/src/img/config_file.rs
+++ b/src/img/config_file.rs
@@ -1,6 +1,6 @@
+use poise::serenity_prelude::prelude::TypeMapKey;
 use regex::Regex;
 use serde::Deserialize;
-use poise::serenity_prelude::prelude::TypeMapKey;
 use std::fmt::Debug;
 use walkdir::{DirEntry, WalkDir};
 
@@ -18,18 +18,18 @@ impl KeyWordItem {
         })
     }
     pub fn output_folder_content(path: String) -> Vec<DirEntry> {
-        let file_folder: Vec<DirEntry> = WalkDir::new(&path)
+        let file_folder: Vec<DirEntry> = WalkDir::new(path)
             .into_iter()
             .filter_entry(|_e| true)
             .filter(|e| {
                 if let Some(file) = &e.as_ref().ok() {
                     return !file.metadata().unwrap().is_dir();
                 }
-                return true;
+                true
             })
             .filter_map(|e| e.ok())
             .collect();
-        if file_folder.len() == 0 {
+        if file_folder.is_empty() {
             return vec![];
         }
         file_folder