diff --git a/nap_data/src/tables/avatar_base_template.rs b/nap_data/src/tables/avatar_base_template.rs
index ea01361..85ec3c2 100644
--- a/nap_data/src/tables/avatar_base_template.rs
+++ b/nap_data/src/tables/avatar_base_template.rs
@@ -1,10 +1,12 @@
 use serde::Deserialize;
 
+template_id!(AvatarBase u32 id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct AvatarBaseTemplate {
     #[serde(rename = "ID")]
-    pub id: u32,
+    pub id: AvatarBaseID,
     pub code_name: String,
     pub name: String,
     pub full_name: String,
diff --git a/nap_data/src/tables/mod.rs b/nap_data/src/tables/mod.rs
index 9ad808c..70400b9 100644
--- a/nap_data/src/tables/mod.rs
+++ b/nap_data/src/tables/mod.rs
@@ -3,11 +3,49 @@ use std::sync::OnceLock;
 
 use super::DataLoadError;
 
+macro_rules! template_id {
+    ($type_name:ident $underlying_type:ident $id_field:ident) => {
+        ::paste::paste! {
+            #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, ::serde::Deserialize, ::serde::Serialize)]
+            pub struct [<$type_name ID>]($underlying_type);
+
+            impl [<$type_name ID>] {
+                pub fn new(id: $underlying_type) -> Option<Self> {
+                    if crate::tables::[<$type_name:snake _template_tb>]::iter().any(|tmpl| tmpl.$id_field.value() == id) {
+                        Some(Self(id))
+                    }
+                    else {
+                        None
+                    }
+                }
+
+                pub fn new_unchecked(id: $underlying_type) -> Self {
+                    Self(id)
+                }
+
+                pub fn value(&self) -> $underlying_type {
+                    self.0
+                }
+
+                pub fn template(&self) -> &[<$type_name Template>] {
+                    crate::tables::[<$type_name:snake _template_tb>]::iter().find(|tmpl| tmpl.$id_field == *self).unwrap()
+                }
+            }
+
+            impl ::std::fmt::Display for [<$type_name ID>] {
+                fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
+                    f.write_fmt(format_args!("{}", self.0))
+                }
+            }
+        }
+    };
+}
+
 macro_rules! template_tables {
     ($($template_type:ident;)*) => {
         $(paste! {
             mod [<$template_type:snake>];
-            pub use [<$template_type:snake>]::$template_type;
+            pub use [<$template_type:snake>]::*;
         })*
 
         $(paste! {
diff --git a/nap_data/src/tables/post_girl_config_template.rs b/nap_data/src/tables/post_girl_config_template.rs
index 6ac70f6..eff2157 100644
--- a/nap_data/src/tables/post_girl_config_template.rs
+++ b/nap_data/src/tables/post_girl_config_template.rs
@@ -1,9 +1,11 @@
 use serde::Deserialize;
 
+template_id!(PostGirlConfig u32 id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct PostGirlConfigTemplate {
     #[serde(rename = "ID")]
-    pub id: u32,
+    pub id: PostGirlConfigID,
     pub name: String,
 }
diff --git a/nap_data/src/tables/procedure_config_template.rs b/nap_data/src/tables/procedure_config_template.rs
index 850d44c..768746a 100644
--- a/nap_data/src/tables/procedure_config_template.rs
+++ b/nap_data/src/tables/procedure_config_template.rs
@@ -1,14 +1,16 @@
 use serde::Deserialize;
 
+template_id!(ProcedureConfig u32 procedure_id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct ProcedureConfigTemplate {
     #[serde(rename = "ProcedureID")]
-    pub procedure_id: i32,
+    pub procedure_id: ProcedureConfigID,
     pub procedure_type: u32,
     #[serde(rename = "ContentID")]
     pub content_id: String,
-    pub jump_tos: Vec<i32>,
+    pub jump_tos: Vec<u32>,
     pub procedure_banks: Vec<String>,
     pub procedure_event: String,
 }
diff --git a/nap_data/src/tables/section_config_template.rs b/nap_data/src/tables/section_config_template.rs
index d277c8f..97cdede 100644
--- a/nap_data/src/tables/section_config_template.rs
+++ b/nap_data/src/tables/section_config_template.rs
@@ -1,9 +1,11 @@
 use serde::Deserialize;
 
+template_id!(SectionConfig u32 section_id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct SectionConfigTemplate {
-    pub section_id: u32,
+    pub section_id: SectionConfigID,
     pub photo_name: String,
     pub name: String,
     pub primary_entry_name: String,
diff --git a/nap_data/src/tables/training_quest_template.rs b/nap_data/src/tables/training_quest_template.rs
index 028f363..7c73ef8 100644
--- a/nap_data/src/tables/training_quest_template.rs
+++ b/nap_data/src/tables/training_quest_template.rs
@@ -1,9 +1,11 @@
 use serde::Deserialize;
 
+template_id!(TrainingQuest u32 id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct TrainingQuestTemplate {
-    pub id: u32,
+    pub id: TrainingQuestID,
     pub training_type: u32,
     pub battle_event_id: u32,
 }
diff --git a/nap_data/src/tables/unlock_config_template.rs b/nap_data/src/tables/unlock_config_template.rs
index 083d434..05f5381 100644
--- a/nap_data/src/tables/unlock_config_template.rs
+++ b/nap_data/src/tables/unlock_config_template.rs
@@ -1,9 +1,11 @@
 use serde::Deserialize;
 
+template_id!(UnlockConfig i32 id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct UnlockConfigTemplate {
     #[serde(rename = "ID")]
-    pub id: i32,
+    pub id: UnlockConfigID,
     pub name: String,
 }
diff --git a/nap_data/src/tables/weapon_template.rs b/nap_data/src/tables/weapon_template.rs
index 46e540a..1a87d11 100644
--- a/nap_data/src/tables/weapon_template.rs
+++ b/nap_data/src/tables/weapon_template.rs
@@ -1,10 +1,12 @@
 use serde::Deserialize;
 
+template_id!(Weapon u32 item_id);
+
 #[derive(Deserialize, Debug)]
 #[serde(rename_all = "PascalCase")]
 pub struct WeaponTemplate {
     #[serde(rename = "ItemID")]
-    pub item_id: u32,
+    pub item_id: WeaponID,
     pub code_name: String,
     #[serde(rename = "Type")]
     pub weapon_type: u32,
diff --git a/nap_gameserver/src/commands/avatar.rs b/nap_gameserver/src/commands/avatar.rs
index c4af5ca..c461f10 100644
--- a/nap_gameserver/src/commands/avatar.rs
+++ b/nap_gameserver/src/commands/avatar.rs
@@ -1,4 +1,4 @@
-use data::tables;
+use data::tables::AvatarBaseID;
 use proto::{AddAvatarPerformType, AddAvatarScNotify, PlayerSyncScNotify};
 
 use crate::ServerState;
@@ -17,15 +17,14 @@ pub async fn add(
 
     let uid = args[0].parse::<u32>()?;
     let avatar_id = args[1].parse::<u32>()?;
+    let Some(avatar_id) = AvatarBaseID::new(avatar_id) else {
+        return Ok(format!("avatar with id {avatar_id} doesn't exist"));
+    };
 
     let Some(player_lock) = state.player_mgr.get_player(uid).await else {
         return Ok(String::from("player not found"));
     };
 
-    if !tables::avatar_base_template_tb::iter().any(|tmpl| tmpl.id == avatar_id) {
-        return Ok(format!("avatar with id {avatar_id} doesn't exist"));
-    }
-
     let (session_id, avatar_sync) = {
         let mut player = player_lock.lock().await;
 
@@ -36,7 +35,7 @@ pub async fn add(
     if let Some(session) = session_id.map(|id| state.session_mgr.get(id)).flatten() {
         session
             .notify(AddAvatarScNotify {
-                avatar_id,
+                avatar_id: avatar_id.value(),
                 perform_type: AddAvatarPerformType::Gacha.into(),
                 ..Default::default()
             })
diff --git a/nap_gameserver/src/commands/item.rs b/nap_gameserver/src/commands/item.rs
index 13216d5..7cc55d0 100644
--- a/nap_gameserver/src/commands/item.rs
+++ b/nap_gameserver/src/commands/item.rs
@@ -1,4 +1,4 @@
-use data::tables;
+use data::tables::WeaponID;
 use proto::PlayerSyncScNotify;
 
 use crate::ServerState;
@@ -17,10 +17,9 @@ pub async fn add_weapon(
 
     let uid = args[0].parse::<u32>()?;
     let weapon_id = args[1].parse::<u32>()?;
-
-    if !tables::weapon_template_tb::iter().any(|tmpl| tmpl.item_id == weapon_id) {
+    let Some(weapon_id) = WeaponID::new(weapon_id) else {
         return Ok(format!("weapon with id {weapon_id} doesn't exist"));
-    }
+    };
 
     let Some(player_lock) = state.player_mgr.get_player(uid).await else {
         return Ok(String::from("player not found"));
diff --git a/nap_gameserver/src/commands/player.rs b/nap_gameserver/src/commands/player.rs
index bb2c89a..f269eda 100644
--- a/nap_gameserver/src/commands/player.rs
+++ b/nap_gameserver/src/commands/player.rs
@@ -1,4 +1,4 @@
-use data::tables;
+use data::tables::{AvatarBaseID, ProcedureConfigID};
 use proto::PlayerSyncScNotify;
 
 use crate::ServerState;
@@ -17,18 +17,17 @@ pub async fn avatar(
 
     let uid = args[0].parse::<u32>()?;
     let avatar_id = args[1].parse::<u32>()?;
+    let Some(avatar_id) = AvatarBaseID::new(avatar_id) else {
+        return Ok(format!("avatar with id {avatar_id} doesn't exist"));
+    };
 
     let Some(player_lock) = state.player_mgr.get_player(uid).await else {
         return Ok(String::from("player not found"));
     };
 
-    if !tables::avatar_base_template_tb::iter().any(|tmpl| tmpl.id == avatar_id) {
-        return Ok(format!("avatar with id {avatar_id} doesn't exist"));
-    }
-
     let should_save = {
         let mut player = player_lock.lock().await;
-        player.basic_data_model.frontend_avatar_id = avatar_id as i32;
+        player.basic_data_model.frontend_avatar_id = avatar_id.value() as i32;
         player.current_session_id().is_none()
     };
 
@@ -103,12 +102,10 @@ pub async fn procedure(
     let uid = args[0].parse::<u32>()?;
     let procedure_id = args[1].parse::<i32>()?;
 
-    if procedure_id != -1
-        && !tables::procedure_config_template_tb::iter()
-            .any(|tmpl| tmpl.procedure_id == procedure_id)
-    {
-        return Ok(format!("procedure_id {procedure_id} doesn't exist"));
-    }
+    let procedure_id = match procedure_id {
+        1.. => ProcedureConfigID::new(procedure_id as u32),
+        _ => None,
+    };
 
     let Some(player_lock) = state.player_mgr.get_player(uid).await else {
         return Ok(String::from("player not found"));
@@ -126,6 +123,6 @@ pub async fn procedure(
     }
 
     Ok(format!(
-        "successfully changed procedure_id to {procedure_id}"
+        "successfully changed procedure_id to {procedure_id:?}"
     ))
 }
diff --git a/nap_gameserver/src/handlers/client_systems.rs b/nap_gameserver/src/handlers/client_systems.rs
index 900ea63..ce9cc3d 100644
--- a/nap_gameserver/src/handlers/client_systems.rs
+++ b/nap_gameserver/src/handlers/client_systems.rs
@@ -26,11 +26,11 @@ pub async fn on_get_client_systems_info(
         info: Some(ClientSystemsInfo {
             post_girl_data: Some(PostGirlData {
                 selected_post_girl_id_list: tables::post_girl_config_template_tb::iter()
-                    .map(|template| template.id)
+                    .map(|template| template.id.value())
                     .collect(),
                 post_girl_list: tables::post_girl_config_template_tb::iter()
                     .map(|template| PostGirlItem {
-                        template_id: template.id,
+                        template_id: template.id.value(),
                         unlock_time: 1000,
                     })
                     .collect(),
diff --git a/nap_gameserver/src/handlers/item.rs b/nap_gameserver/src/handlers/item.rs
index 9dbd0a1..bf5a07a 100644
--- a/nap_gameserver/src/handlers/item.rs
+++ b/nap_gameserver/src/handlers/item.rs
@@ -1,3 +1,5 @@
+use data::tables::AvatarBaseID;
+
 use super::*;
 
 pub async fn on_get_item_data(
@@ -20,7 +22,10 @@ pub async fn on_weapon_dress(
     player: &mut Player,
     req: WeaponDressCsReq,
 ) -> NetResult<WeaponDressScRsp> {
-    player.dress_weapon(req.avatar_id, req.weapon_uid.into())?;
+    player.dress_weapon(
+        AvatarBaseID::new(req.avatar_id).ok_or(Retcode::RetFail)?,
+        req.weapon_uid.into(),
+    )?;
 
     session
         .notify(PlayerSyncScNotify {
@@ -40,11 +45,12 @@ pub async fn on_weapon_un_dress(
     player: &mut Player,
     req: WeaponUnDressCsReq,
 ) -> NetResult<WeaponUnDressScRsp> {
+    let avatar_id = AvatarBaseID::new(req.avatar_id).ok_or(Retcode::RetFail)?;
     let avatar = player
         .role_model
         .avatar_list
         .iter_mut()
-        .find(|a| a.template_id == req.avatar_id)
+        .find(|a| a.template_id == avatar_id)
         .ok_or(Retcode::RetFail)?;
 
     avatar.weapon_uid = None;
diff --git a/nap_gameserver/src/handlers/world.rs b/nap_gameserver/src/handlers/world.rs
index 5822de4..9fe32f8 100644
--- a/nap_gameserver/src/handlers/world.rs
+++ b/nap_gameserver/src/handlers/world.rs
@@ -1,3 +1,5 @@
+use data::tables::{ProcedureConfigID, TrainingQuestID};
+
 use super::core::NetError;
 
 use crate::{
@@ -14,10 +16,8 @@ pub async fn on_enter_world(
 ) -> NetResult<EnterWorldScRsp> {
     session.set_state(NetSessionState::EndBasicsReq);
 
-    if player.basic_data_model.beginner_procedure_id != -1 {
-        player.game_instance = GameInstance::Fresh(FreshGame::new(
-            player.basic_data_model.beginner_procedure_id,
-        ))
+    if let Some(procedure_id) = player.basic_data_model.beginner_procedure_id {
+        player.game_instance = GameInstance::Fresh(FreshGame::new(procedure_id))
     } else {
         player.init_frontend_game()?;
     }
@@ -41,9 +41,12 @@ pub async fn on_advance_beginner_procedure(
             return Err(NetError::from(Retcode::RetFail));
         };
 
+        let procedure_id =
+            ProcedureConfigID::new(req.procedure_id as u32).ok_or(Retcode::RetFail)?;
+
         fresh_game
             .procedure_mgr
-            .try_complete_procedure(req.procedure_id)
+            .try_complete_procedure(procedure_id)
             .map_err(LogicError::from)?;
 
         player.basic_data_model.beginner_procedure_id = fresh_game.procedure_mgr.procedure_id();
@@ -160,8 +163,10 @@ pub async fn on_start_trial_fighting_mission(
     player: &mut Player,
     req: StartTrialFightingMissionCsReq,
 ) -> NetResult<StartTrialFightingMissionScRsp> {
+    let quest_id = TrainingQuestID::new(req.quest_id).ok_or(Retcode::RetFail)?;
+
     player.game_instance = GameInstance::Hollow(
-        HollowGame::create_training_game(req.quest_id, ELocalPlayType::TrainingRoomFight)
+        HollowGame::create_training_game(quest_id, ELocalPlayType::TrainingRoomFight)
             .map_err(LogicError::from)?,
     );
 
diff --git a/nap_gameserver/src/logic/game/fresh.rs b/nap_gameserver/src/logic/game/fresh.rs
index 6e45310..ea8c8ca 100644
--- a/nap_gameserver/src/logic/game/fresh.rs
+++ b/nap_gameserver/src/logic/game/fresh.rs
@@ -1,3 +1,4 @@
+use data::tables::ProcedureConfigID;
 use proto::{DungeonInfo, FreshSceneInfo, SceneInfo};
 
 use crate::logic::{procedure::ProcedureManager, ESceneType};
@@ -9,7 +10,7 @@ pub struct FreshGame {
 }
 
 impl FreshGame {
-    pub fn new(start_procedure_id: i32) -> Self {
+    pub fn new(start_procedure_id: ProcedureConfigID) -> Self {
         Self {
             procedure_mgr: ProcedureManager::new(start_procedure_id),
         }
@@ -25,7 +26,11 @@ impl NapGameMode for FreshGame {
         Some(SceneInfo {
             scene_type: self.scene_type() as u32,
             fresh_scene_info: Some(FreshSceneInfo {
-                beginner_procedure_id: (self.procedure_mgr.procedure_id() - 1) as u32,
+                beginner_procedure_id: self
+                    .procedure_mgr
+                    .procedure_id()
+                    .map(|i| i.value() - 1)
+                    .unwrap_or(0),
             }),
             ..Default::default()
         })
diff --git a/nap_gameserver/src/logic/game/frontend.rs b/nap_gameserver/src/logic/game/frontend.rs
index c18edf4..1cddaf5 100644
--- a/nap_gameserver/src/logic/game/frontend.rs
+++ b/nap_gameserver/src/logic/game/frontend.rs
@@ -1,4 +1,4 @@
-use data::tables;
+use data::tables::SectionConfigID;
 use proto::*;
 use thiserror::Error;
 
@@ -7,7 +7,7 @@ use crate::logic::{math::Vector3f, time::MainCityTime, ESceneType};
 use super::NapGameMode;
 
 pub struct FrontendGame {
-    section_id: u32,
+    section_id: SectionConfigID,
     frontend_avatar_id: i32,
     camera_x: u32,
     camera_y: u32,
@@ -18,14 +18,11 @@ pub struct FrontendGame {
 }
 
 #[derive(Error, Debug)]
-pub enum FrontendGameError {
-    #[error("section id is invalid ({0})")]
-    InvalidSection(u32),
-}
+pub enum FrontendGameError {}
 
 impl FrontendGame {
     pub fn new(
-        section_id: u32,
+        section_id: SectionConfigID,
         avatar_id: i32,
         main_city_time: MainCityTime,
         avatar_pos: Vector3f,
@@ -37,8 +34,7 @@ impl FrontendGame {
             frontend_avatar_id: avatar_id,
             camera_x: 0xFFFFFFFF,
             camera_y: 0xFFFFFFFF,
-            born_pos: Self::get_default_stage_entry_name(section_id)
-                .ok_or(FrontendGameError::InvalidSection(section_id))?,
+            born_pos: section_id.template().primary_entry_name.clone(),
             avatar_pos,
             avatar_rot,
         };
@@ -46,12 +42,6 @@ impl FrontendGame {
         tracing::info!("creating new frontend game (section={section_id}, avatar={avatar_id})");
         Ok(instance)
     }
-
-    fn get_default_stage_entry_name(section_id: u32) -> Option<String> {
-        tables::section_config_template_tb::iter()
-            .find(|tmpl| tmpl.section_id == section_id)
-            .map(|tmpl| tmpl.primary_entry_name.clone())
-    }
 }
 
 impl NapGameMode for FrontendGame {
@@ -59,7 +49,7 @@ impl NapGameMode for FrontendGame {
         Some(SceneInfo {
             scene_type: self.scene_type() as u32,
             hall_scene_info: Some(HallSceneInfo {
-                section_id: self.section_id,
+                section_id: self.section_id.value(),
                 frontend_avatar_id: self.frontend_avatar_id as u32,
                 camera_x: self.camera_x,
                 camera_y: self.camera_y,
diff --git a/nap_gameserver/src/logic/game/hollow.rs b/nap_gameserver/src/logic/game/hollow.rs
index 4c7af02..e9de395 100644
--- a/nap_gameserver/src/logic/game/hollow.rs
+++ b/nap_gameserver/src/logic/game/hollow.rs
@@ -1,5 +1,5 @@
 use common::util;
-use data::tables;
+use data::tables::TrainingQuestID;
 use proto::{DungeonInfo, DungeonItemData, FightSceneInfo, SceneInfo, WeatherPoolInfo};
 use thiserror::Error;
 
@@ -8,10 +8,7 @@ use crate::logic::{ELocalPlayType, ESceneType, TimePeriodType, WeatherType};
 use super::NapGameMode;
 
 #[derive(Error, Debug)]
-pub enum HollowGameError {
-    #[error("quest id is invalid: {0}")]
-    InvalidQuestId(u32),
-}
+pub enum HollowGameError {}
 
 pub struct HollowGame {
     pub quest_id: u32,
@@ -24,15 +21,13 @@ pub struct HollowGame {
 
 impl HollowGame {
     pub fn create_training_game(
-        training_quest_id: u32,
+        training_quest_id: TrainingQuestID,
         play_type: ELocalPlayType,
     ) -> Result<Self, HollowGameError> {
-        let template = tables::training_quest_template_tb::iter()
-            .find(|tmpl| tmpl.id == training_quest_id)
-            .ok_or(HollowGameError::InvalidQuestId(training_quest_id))?;
+        let template = training_quest_id.template();
 
         Ok(Self {
-            quest_id: template.id,
+            quest_id: template.id.value(),
             battle_event_id: template.battle_event_id,
             time_period: TimePeriodType::Morning,
             weather: WeatherType::SunShine,
diff --git a/nap_gameserver/src/logic/item/item_model.rs b/nap_gameserver/src/logic/item/item_model.rs
index eb35ce6..a507a0e 100644
--- a/nap_gameserver/src/logic/item/item_model.rs
+++ b/nap_gameserver/src/logic/item/item_model.rs
@@ -1,4 +1,5 @@
 use super::{ItemUID, ResourceItem, Weapon};
+use data::tables::WeaponID;
 use proto::{ItemModelBin, ItemSync};
 
 pub struct ItemModel {
@@ -43,7 +44,7 @@ impl ItemModel {
         }
     }
 
-    pub fn add_weapon(&mut self, template_id: u32) -> ItemUID {
+    pub fn add_weapon(&mut self, template_id: WeaponID) -> ItemUID {
         let uid = self.next_uid();
         self.weapons.push(Weapon::new(template_id, uid));
 
diff --git a/nap_gameserver/src/logic/item/weapon.rs b/nap_gameserver/src/logic/item/weapon.rs
index b7e139c..7281fa0 100644
--- a/nap_gameserver/src/logic/item/weapon.rs
+++ b/nap_gameserver/src/logic/item/weapon.rs
@@ -1,11 +1,11 @@
 use super::ItemUID;
 
-use data::tables::{self, WeaponTemplate};
+use data::tables::WeaponID;
 use proto::{WeaponBin, WeaponInfo};
 
 pub struct Weapon {
     pub uid: ItemUID,
-    pub template_id: u32,
+    pub template_id: WeaponID,
     pub star: u32,
     pub level: u32,
     pub exp: u32,
@@ -13,8 +13,8 @@ pub struct Weapon {
 }
 
 impl Weapon {
-    pub fn new(template_id: u32, uid: ItemUID) -> Self {
-        let template = Self::get_template(template_id).unwrap();
+    pub fn new(template_id: WeaponID, uid: ItemUID) -> Self {
+        let template = template_id.template();
 
         Self {
             template_id,
@@ -28,7 +28,7 @@ impl Weapon {
 
     pub fn from_bin(bin: WeaponBin) -> Self {
         Self {
-            template_id: bin.template_id,
+            template_id: WeaponID::new_unchecked(bin.template_id),
             uid: bin.uid.into(),
             star: bin.star,
             level: bin.level,
@@ -39,7 +39,7 @@ impl Weapon {
 
     pub fn to_bin(&self) -> WeaponBin {
         WeaponBin {
-            template_id: self.template_id,
+            template_id: self.template_id.value(),
             uid: self.uid.value(),
             star: self.star,
             level: self.level,
@@ -50,7 +50,7 @@ impl Weapon {
 
     pub fn to_client(&self) -> WeaponInfo {
         WeaponInfo {
-            template_id: self.template_id,
+            template_id: self.template_id.value(),
             uid: self.uid.value(),
             star: self.star,
             level: self.level,
@@ -59,8 +59,4 @@ impl Weapon {
             ..Default::default()
         }
     }
-
-    fn get_template(template_id: u32) -> Option<&'static WeaponTemplate> {
-        tables::weapon_template_tb::iter().find(|tmpl| tmpl.item_id == template_id)
-    }
 }
diff --git a/nap_gameserver/src/logic/player/basic_data_model.rs b/nap_gameserver/src/logic/player/basic_data_model.rs
index 3bb10c0..44d6482 100644
--- a/nap_gameserver/src/logic/player/basic_data_model.rs
+++ b/nap_gameserver/src/logic/player/basic_data_model.rs
@@ -1,3 +1,4 @@
+use data::tables::ProcedureConfigID;
 use proto::{BasicDataModelBin, PlayerBasicInfo};
 
 pub struct BasicDataModel {
@@ -6,7 +7,7 @@ pub struct BasicDataModel {
     pub profile_icon: u32,
     pub nick_name: Option<String>,
     pub frontend_avatar_id: i32,
-    pub beginner_procedure_id: i32,
+    pub beginner_procedure_id: Option<ProcedureConfigID>,
 }
 
 impl Default for BasicDataModel {
@@ -17,7 +18,7 @@ impl Default for BasicDataModel {
             profile_icon: 3200000,
             nick_name: None,
             frontend_avatar_id: 0,
-            beginner_procedure_id: 1,
+            beginner_procedure_id: Some(ProcedureConfigID::new_unchecked(1)),
         }
     }
 }
@@ -41,7 +42,10 @@ impl BasicDataModel {
             exp: bin.exp,
             profile_icon: bin.profile_icon,
             frontend_avatar_id: bin.frontend_avatar_id,
-            beginner_procedure_id: bin.beginner_procedure_id,
+            beginner_procedure_id: match bin.beginner_procedure_id {
+                1.. => ProcedureConfigID::new(bin.beginner_procedure_id as u32),
+                _ => None,
+            },
             nick_name: match bin.nick_name.is_empty() {
                 true => None,
                 false => Some(bin.nick_name),
@@ -56,7 +60,10 @@ impl BasicDataModel {
             profile_icon: self.profile_icon,
             frontend_avatar_id: self.frontend_avatar_id,
             nick_name: self.nick_name.clone().unwrap_or_default(),
-            beginner_procedure_id: self.beginner_procedure_id,
+            beginner_procedure_id: self
+                .beginner_procedure_id
+                .map(|i| i.value() as i32)
+                .unwrap_or(-1),
         }
     }
 }
diff --git a/nap_gameserver/src/logic/player/lock_model.rs b/nap_gameserver/src/logic/player/lock_model.rs
index 63ba690..a43d74d 100644
--- a/nap_gameserver/src/logic/player/lock_model.rs
+++ b/nap_gameserver/src/logic/player/lock_model.rs
@@ -1,37 +1,52 @@
 use std::collections::BTreeSet;
 
+use data::tables::UnlockConfigID;
 use proto::{LockModelBin, UnlockData};
 
 #[derive(Default)]
 pub struct LockModel {
-    unlock_list: BTreeSet<i32>,
+    unlock_list: BTreeSet<UnlockConfigID>,
 }
 
 impl LockModel {
     pub fn from_bin(bin: LockModelBin) -> Self {
         Self {
-            unlock_list: bin.unlock_list.into_iter().collect(),
+            unlock_list: bin
+                .unlock_list
+                .into_iter()
+                .map(UnlockConfigID::new_unchecked)
+                .collect(),
         }
     }
 
     pub fn to_bin(&self) -> LockModelBin {
         LockModelBin {
-            unlock_list: self.unlock_list.clone().into_iter().collect(),
+            unlock_list: self
+                .unlock_list
+                .clone()
+                .into_iter()
+                .map(|i| i.value())
+                .collect(),
         }
     }
 
     pub fn to_client(&self) -> UnlockData {
         UnlockData {
-            unlock_id_list: self.unlock_list.clone().into_iter().collect(),
+            unlock_id_list: self
+                .unlock_list
+                .clone()
+                .into_iter()
+                .map(|i| i.value())
+                .collect(),
             ..Default::default()
         }
     }
 
-    pub fn add_unlock(&mut self, id: i32) {
+    pub fn add_unlock(&mut self, id: UnlockConfigID) {
         self.unlock_list.insert(id);
     }
 
-    pub fn is_unlock(&self, id: i32) -> bool {
+    pub fn is_unlock(&self, id: UnlockConfigID) -> bool {
         self.unlock_list.contains(&id)
     }
 }
diff --git a/nap_gameserver/src/logic/player/main_city_model.rs b/nap_gameserver/src/logic/player/main_city_model.rs
index eda8df5..4629d84 100644
--- a/nap_gameserver/src/logic/player/main_city_model.rs
+++ b/nap_gameserver/src/logic/player/main_city_model.rs
@@ -1,3 +1,4 @@
+use data::tables::SectionConfigID;
 use proto::{MainCityModelBin, TransformBin};
 
 use super::{math::Vector3f, time::MainCityTime};
@@ -6,7 +7,7 @@ pub struct MainCityModel {
     pub position: Vector3f,
     pub rotation: Vector3f,
     pub main_city_time: MainCityTime,
-    pub section_id: u32,
+    pub section_id: SectionConfigID,
 }
 
 impl MainCityModel {
@@ -22,7 +23,7 @@ impl MainCityModel {
                 rotation: self.position.to_vec(),
             }),
             time: Some(self.main_city_time.to_bin()),
-            section_id: self.section_id,
+            section_id: self.section_id.value(),
         }
     }
 
@@ -33,7 +34,7 @@ impl MainCityModel {
             position: Vector3f::from_vec(transform.position),
             rotation: Vector3f::from_vec(transform.rotation),
             main_city_time: bin.time.map(MainCityTime::from_bin).unwrap_or_default(),
-            section_id: bin.section_id,
+            section_id: SectionConfigID::new_unchecked(bin.section_id),
         }
     }
 }
@@ -44,7 +45,7 @@ impl Default for MainCityModel {
             position: Vector3f::default(),
             rotation: Vector3f::default(),
             main_city_time: MainCityTime::default(),
-            section_id: 1,
+            section_id: SectionConfigID::new_unchecked(1),
         }
     }
 }
diff --git a/nap_gameserver/src/logic/player/player.rs b/nap_gameserver/src/logic/player/player.rs
index cdd1519..c437ef6 100644
--- a/nap_gameserver/src/logic/player/player.rs
+++ b/nap_gameserver/src/logic/player/player.rs
@@ -1,4 +1,4 @@
-use data::tables;
+use data::tables::{self, AvatarBaseID};
 use proto::{ItemStatic, PlayerDataBin, Retcode};
 
 use super::game::{FrontendGame, GameInstance, LogicError};
@@ -90,7 +90,11 @@ impl Player {
         Ok(())
     }
 
-    pub fn dress_weapon(&mut self, avatar_id: u32, weapon_uid: ItemUID) -> Result<(), Retcode> {
+    pub fn dress_weapon(
+        &mut self,
+        avatar_id: AvatarBaseID,
+        weapon_uid: ItemUID,
+    ) -> Result<(), Retcode> {
         self.item_model
             .weapons
             .iter()
diff --git a/nap_gameserver/src/logic/procedure/battle.rs b/nap_gameserver/src/logic/procedure/battle.rs
index 379f087..ef1e532 100644
--- a/nap_gameserver/src/logic/procedure/battle.rs
+++ b/nap_gameserver/src/logic/procedure/battle.rs
@@ -1,12 +1,14 @@
+use data::tables::ProcedureConfigID;
+
 use super::{ProcedureAction, ProcedureBase, ProcedureError, ProcedureState, ProcedureType};
 
 pub struct ProcedureBattle {
-    id: i32,
+    id: ProcedureConfigID,
     state: ProcedureState,
 }
 
 impl ProcedureBattle {
-    pub fn new(id: i32) -> Self {
+    pub fn new(id: ProcedureConfigID) -> Self {
         Self {
             id,
             state: ProcedureState::Init,
@@ -15,7 +17,7 @@ impl ProcedureBattle {
 }
 
 impl ProcedureBase for ProcedureBattle {
-    fn id(&self) -> i32 {
+    fn id(&self) -> ProcedureConfigID {
         self.id
     }
 
diff --git a/nap_gameserver/src/logic/procedure/mod.rs b/nap_gameserver/src/logic/procedure/mod.rs
index a74eb11..6bb6693 100644
--- a/nap_gameserver/src/logic/procedure/mod.rs
+++ b/nap_gameserver/src/logic/procedure/mod.rs
@@ -8,7 +8,7 @@ pub use plot_play::ProcedurePlotPlay;
 pub use procedure_mgr::ProcedureManager;
 pub use select_role::ProcedureSelectRole;
 
-use data::tables::{self, ProcedureConfigTemplate};
+use data::tables::{self, ProcedureConfigID, ProcedureConfigTemplate};
 use num_enum::TryFromPrimitive;
 use thiserror::Error;
 
@@ -45,21 +45,25 @@ pub enum ProcedureError {
     #[error("can't advance procedure because it's not finished")]
     NotFinished,
     #[error("trying to complete procedure: {0}, current procedure: {1}")]
-    InvalidProcedureId(i32, i32),
+    InvalidProcedureId(ProcedureConfigID, ProcedureConfigID),
     #[error("current procedure is NULL!")]
     ProcedureIsNull,
 }
 
 pub trait ProcedureBase {
-    fn id(&self) -> i32;
+    fn id(&self) -> ProcedureConfigID;
     fn procedure_type(&self) -> ProcedureType;
 
-    fn get_next_id(&self) -> Option<&i32> {
+    fn get_next_id(&self) -> Option<ProcedureConfigID> {
         let config = tables::procedure_config_template_tb::iter()
             .find(|tmpl| tmpl.procedure_id == self.id())
             .unwrap();
 
-        config.jump_tos.iter().next()
+        config
+            .jump_tos
+            .iter()
+            .next()
+            .map(|id| ProcedureConfigID::new_unchecked(*id))
     }
 
     fn on_action(&mut self, action: ProcedureAction) -> Result<ProcedureState, ProcedureError>;
diff --git a/nap_gameserver/src/logic/procedure/plot_play.rs b/nap_gameserver/src/logic/procedure/plot_play.rs
index c9bd403..251cd83 100644
--- a/nap_gameserver/src/logic/procedure/plot_play.rs
+++ b/nap_gameserver/src/logic/procedure/plot_play.rs
@@ -1,12 +1,14 @@
+use data::tables::ProcedureConfigID;
+
 use super::{ProcedureAction, ProcedureBase, ProcedureError, ProcedureState, ProcedureType};
 
 pub struct ProcedurePlotPlay {
-    id: i32,
+    id: ProcedureConfigID,
     state: ProcedureState,
 }
 
 impl ProcedurePlotPlay {
-    pub fn new(id: i32) -> Self {
+    pub fn new(id: ProcedureConfigID) -> Self {
         Self {
             id,
             state: ProcedureState::Init,
@@ -15,7 +17,7 @@ impl ProcedurePlotPlay {
 }
 
 impl ProcedureBase for ProcedurePlotPlay {
-    fn id(&self) -> i32 {
+    fn id(&self) -> ProcedureConfigID {
         self.id
     }
 
diff --git a/nap_gameserver/src/logic/procedure/procedure_mgr.rs b/nap_gameserver/src/logic/procedure/procedure_mgr.rs
index 70c8680..9c31662 100644
--- a/nap_gameserver/src/logic/procedure/procedure_mgr.rs
+++ b/nap_gameserver/src/logic/procedure/procedure_mgr.rs
@@ -1,30 +1,34 @@
-use data::tables;
+use data::tables::{self, ProcedureConfigID};
 
 use super::{Procedure, ProcedureAction, ProcedureError};
 
 pub struct ProcedureManager {
-    cur_procedure_id: i32,
+    cur_procedure_id: Option<ProcedureConfigID>,
     procedures: Vec<Procedure>,
 }
 
 impl ProcedureManager {
-    pub fn new(start_procedure_id: i32) -> Self {
+    pub fn new(start_procedure_id: ProcedureConfigID) -> Self {
         Self {
-            cur_procedure_id: start_procedure_id,
+            cur_procedure_id: Some(start_procedure_id),
             procedures: tables::procedure_config_template_tb::iter()
-                .filter(|tmpl| tmpl.procedure_id >= start_procedure_id)
+                .filter(|tmpl| tmpl.procedure_id.value() >= start_procedure_id.value())
                 .map(Procedure::new)
                 .collect(),
         }
     }
 
-    pub fn try_complete_procedure(&mut self, procedure_id: i32) -> Result<(), ProcedureError> {
-        (self.cur_procedure_id == procedure_id)
-            .then_some(())
-            .ok_or(ProcedureError::InvalidProcedureId(
-                procedure_id,
-                self.cur_procedure_id,
-            ))?;
+    pub fn try_complete_procedure(
+        &mut self,
+        procedure_id: ProcedureConfigID,
+    ) -> Result<(), ProcedureError> {
+        let Some(cur_procedure_id) = self.cur_procedure_id else {
+            return Err(ProcedureError::ProcedureIsNull);
+        };
+
+        (cur_procedure_id == procedure_id).then_some(()).ok_or(
+            ProcedureError::InvalidProcedureId(procedure_id, cur_procedure_id),
+        )?;
 
         let procedure = self
             .procedures
@@ -33,7 +37,7 @@ impl ProcedureManager {
             .ok_or(ProcedureError::ProcedureIsNull)?;
 
         if procedure.base().is_finished() {
-            self.cur_procedure_id = procedure.base().get_next_id().cloned().unwrap_or(-1);
+            self.cur_procedure_id = procedure.base().get_next_id();
             Ok(())
         } else {
             Err(ProcedureError::NotFinished)
@@ -41,26 +45,30 @@ impl ProcedureManager {
     }
 
     pub fn on_action(&mut self, action: ProcedureAction) -> Result<(), ProcedureError> {
+        let Some(cur_procedure_id) = self.cur_procedure_id else {
+            return Err(ProcedureError::ProcedureIsNull);
+        };
+
         let procedure = self
             .procedures
             .iter_mut()
-            .find(|proc| proc.base().id() == self.cur_procedure_id)
+            .find(|proc| proc.base().id() == cur_procedure_id)
             .ok_or(ProcedureError::ProcedureIsNull)?;
 
         let state = procedure.base_mut().on_action(action)?;
         tracing::info!(
             "procedure action {action:?} performed, state: {state:?}, procedure id: {}",
-            self.cur_procedure_id
+            cur_procedure_id
         );
 
         Ok(())
     }
 
-    pub fn procedure_id(&self) -> i32 {
+    pub fn procedure_id(&self) -> Option<ProcedureConfigID> {
         self.cur_procedure_id
     }
 
     pub fn is_end(&self) -> bool {
-        self.cur_procedure_id == -1
+        self.cur_procedure_id.is_none()
     }
 }
diff --git a/nap_gameserver/src/logic/procedure/select_role.rs b/nap_gameserver/src/logic/procedure/select_role.rs
index 4cb2669..f7fe1d1 100644
--- a/nap_gameserver/src/logic/procedure/select_role.rs
+++ b/nap_gameserver/src/logic/procedure/select_role.rs
@@ -1,12 +1,14 @@
+use data::tables::ProcedureConfigID;
+
 use super::{ProcedureAction, ProcedureBase, ProcedureError, ProcedureState, ProcedureType};
 
 pub struct ProcedureSelectRole {
-    id: i32,
+    id: ProcedureConfigID,
     state: ProcedureState,
 }
 
 impl ProcedureSelectRole {
-    pub fn new(id: i32) -> Self {
+    pub fn new(id: ProcedureConfigID) -> Self {
         Self {
             id,
             state: ProcedureState::Init,
@@ -15,7 +17,7 @@ impl ProcedureSelectRole {
 }
 
 impl ProcedureBase for ProcedureSelectRole {
-    fn id(&self) -> i32 {
+    fn id(&self) -> ProcedureConfigID {
         self.id
     }
 
diff --git a/nap_gameserver/src/logic/role/avatar.rs b/nap_gameserver/src/logic/role/avatar.rs
index 715f5c4..c4ac1a7 100644
--- a/nap_gameserver/src/logic/role/avatar.rs
+++ b/nap_gameserver/src/logic/role/avatar.rs
@@ -1,3 +1,4 @@
+use data::tables::AvatarBaseID;
 use proto::{AvatarBin, AvatarInfo, AvatarSkillInfo};
 
 use crate::logic::item::ItemUID;
@@ -6,7 +7,7 @@ use super::AvatarSkill;
 
 pub const AVATAR_TALENT_COUNT: usize = 6;
 pub struct Avatar {
-    pub template_id: u32,
+    pub template_id: AvatarBaseID,
     pub level: u32,
     pub exp: u32,
     pub star: u32,
@@ -18,7 +19,7 @@ pub struct Avatar {
 }
 
 impl Avatar {
-    pub fn new(template_id: u32) -> Self {
+    pub fn new(template_id: AvatarBaseID) -> Self {
         Self {
             template_id,
             level: 60,
@@ -39,7 +40,7 @@ impl Avatar {
 
     pub fn from_bin(bin: AvatarBin) -> Self {
         Self {
-            template_id: bin.template_id,
+            template_id: AvatarBaseID::new_unchecked(bin.template_id),
             level: bin.level,
             exp: bin.exp,
             star: bin.star,
@@ -60,7 +61,7 @@ impl Avatar {
 
     pub fn to_bin(&self) -> AvatarBin {
         AvatarBin {
-            template_id: self.template_id,
+            template_id: self.template_id.value(),
             exp: self.exp,
             level: self.level,
             star: self.star,
@@ -74,7 +75,7 @@ impl Avatar {
 
     pub fn to_client(&self) -> AvatarInfo {
         AvatarInfo {
-            template_id: self.template_id,
+            template_id: self.template_id.value(),
             level: self.level,
             skill_list: self
                 .skill_list
diff --git a/nap_gameserver/src/logic/role/role_model.rs b/nap_gameserver/src/logic/role/role_model.rs
index ade7182..7f93dfe 100644
--- a/nap_gameserver/src/logic/role/role_model.rs
+++ b/nap_gameserver/src/logic/role/role_model.rs
@@ -1,3 +1,4 @@
+use data::tables::AvatarBaseID;
 use proto::{AvatarSync, RoleModelBin};
 
 use crate::logic::role::Avatar;
@@ -11,7 +12,7 @@ impl Default for RoleModel {
         Self {
             avatar_list: Self::DEFAULT_AVATARS
                 .iter()
-                .map(|tmpl_id| Avatar::new(*tmpl_id))
+                .map(|tmpl_id| Avatar::new(AvatarBaseID::new_unchecked(*tmpl_id)))
                 .collect(),
         }
     }
@@ -20,7 +21,7 @@ impl Default for RoleModel {
 impl RoleModel {
     const DEFAULT_AVATARS: [u32; 2] = [1011, 1081];
 
-    pub fn add_avatar(&mut self, template_id: u32) {
+    pub fn add_avatar(&mut self, template_id: AvatarBaseID) {
         if !self
             .avatar_list
             .iter()