diff --git a/backup b/backup
index 1973049..4702625 100644
--- a/backup
+++ b/backup
@@ -6,4 +6,10 @@ Lz4压缩解压 https://crates.io/crates/lz4
 mesh周围添加外边框 https://github.com/komadori/bevy_mod_outline
 视觉特效包 https://github.com/torsteingrindvik/bevy-vfx-bag (暂时没有更新到0.11.0)
 草的mesh 生成https://github.com/EmiOnGit/warbler_grass
-3d的2D精灵 https://github.com/FraserLee/bevy_sprite3d
\ No newline at end of file
+3d的2D精灵 https://github.com/FraserLee/bevy_sprite3d
+
+运动学 https://github.com/Kurble/bevy_mod_inverse_kinematics
+别人的技能整理 https://github.com/NexusSocial/skilltree
+载具可能的例子 https://github.com/gavlig/gryazevichki
+glrf生成碰撞mesh的库 https://github.com/Defernus/bevy_gltf_collider
+画笔工具 https://github.com/eliotbo/bevy_pen_tool
\ No newline at end of file
diff --git a/src/client/mesh_display.rs b/src/client/mesh_display.rs
index 089b117..3e36ce4 100644
--- a/src/client/mesh_display.rs
+++ b/src/client/mesh_display.rs
@@ -23,8 +23,8 @@ use crate::{
     tools::get_all_v_chunk,
     voxel_world::{
         chunk::{
-            find_chunk_keys_array_by_shpere_y_0, generate_offset_resoure,
-            generate_offset_resoure_min_1, ChunkKey, NeighbourOffest,
+            find_chunk_keys_array_by_sphere_y_0, generate_offset_resource,
+            generate_offset_resource_min_1, ChunkKey, NeighbourOffset,
         },
         chunk_map::ChunkMap,
         compress::uncompress,
@@ -75,7 +75,7 @@ impl Plugin for ClientMeshPlugin {
         app.insert_resource(ChunkMap::new());
         app.insert_resource(MeshManager::default());
         app.insert_resource(MeshTasks { tasks: Vec::new() });
-        app.insert_resource(generate_offset_resoure(VIEW_RADIUS));
+        app.insert_resource(generate_offset_resource(VIEW_RADIUS));
         app.insert_resource(ChunkSyncTask { tasks: Vec::new() });
         app.insert_resource(ChunkUpdateTask { tasks: Vec::new() });
         app.insert_resource(CycleCheckTimer(Timer::new(
@@ -119,13 +119,13 @@ pub fn gen_mesh_system(
     chunk_map: Res<ChunkMap>,
     mut mesh_manager: ResMut<MeshManager>,
     clip_spheres: Res<ClipSpheres>,
-    neighbour_offest: Res<NeighbourOffest>,
+    neighbour_offest: Res<NeighbourOffset>,
     mut mesh_task: ResMut<MeshTasks>,
     mut client: ResMut<RenetClient>,
 ) {
     let pool = AsyncComputeTaskPool::get();
     for key in
-        find_chunk_keys_array_by_shpere_y_0(clip_spheres.new_sphere, neighbour_offest.0.clone())
+        find_chunk_keys_array_by_sphere_y_0(clip_spheres.new_sphere, neighbour_offest.0.clone())
             .drain(..)
     {
         if !mesh_manager.entities.contains_key(&key) && !mesh_manager.fast_key.contains(&key) {
@@ -423,19 +423,19 @@ pub fn update_mesh_system(
 pub fn deleter_mesh_system(
     mut commands: Commands,
     mut mesh_manager: ResMut<MeshManager>,
-    neighbour_offest: Res<NeighbourOffest>,
+    neighbour_offest: Res<NeighbourOffset>,
     clip_spheres: Res<ClipSpheres>,
 ) {
     let mut chunks_to_remove = HashSet::new();
     for key in
-        find_chunk_keys_array_by_shpere_y_0(clip_spheres.old_sphere, neighbour_offest.0.clone())
+        find_chunk_keys_array_by_sphere_y_0(clip_spheres.old_sphere, neighbour_offest.0.clone())
             .drain(..)
     {
         chunks_to_remove.insert(key);
     }
 
     for key in
-        find_chunk_keys_array_by_shpere_y_0(clip_spheres.new_sphere, neighbour_offest.0.clone())
+        find_chunk_keys_array_by_sphere_y_0(clip_spheres.new_sphere, neighbour_offest.0.clone())
             .drain(..)
     {
         chunks_to_remove.remove(&key);
@@ -468,9 +468,9 @@ fn cycle_check_mesh(
 ) {
     timer.0.tick(time.delta());
     if timer.0.finished() {
-        let need_keys: HashSet<ChunkKey> = find_chunk_keys_array_by_shpere_y_0(
+        let need_keys: HashSet<ChunkKey> = find_chunk_keys_array_by_sphere_y_0(
             clip_spheres.new_sphere,
-            generate_offset_resoure_min_1(VIEW_RADIUS).0,
+            generate_offset_resource_min_1(VIEW_RADIUS).0,
         )
         .iter()
         .copied()
diff --git a/src/client/message_def/staff_rule_message.rs b/src/client/message_def/staff_rule_message.rs
index 5eeb38a..2fda8d6 100644
--- a/src/client/message_def/staff_rule_message.rs
+++ b/src/client/message_def/staff_rule_message.rs
@@ -5,5 +5,5 @@ use serde::{Deserialize, Serialize};
 pub struct StaffRuleMessage {
     pub staff_rule_id: u32,
     pub need: Vec<(usize, usize, usize)>,
-    pub times:usize,
+    pub times: usize,
 }
diff --git a/src/server/async_chunk.rs b/src/server/async_chunk.rs
index 2520bcf..9f9c1f5 100644
--- a/src/server/async_chunk.rs
+++ b/src/server/async_chunk.rs
@@ -15,7 +15,7 @@ use crate::{
         chunk_map::ChunkMap,
         compress::compress,
         map_database::{DbSaveTasks, MapDataBase},
-        player_state::PlayerOntimeState,
+        player_state::PlayerOnTimeState,
         voxel::{BasicStone, Voxel, VoxelMaterial},
     },
     CHUNK_SIZE, CHUNK_SIZE_U32,
@@ -46,7 +46,7 @@ pub fn deal_chunk_query_system(
     mut fill_event: EventWriter<ObjectFillEvent>,
     staff_info_stroge: Res<StaffInfoStroge>,
     // 获取玩家当前状态 和处理
-    mut query_state: Query<&mut PlayerOntimeState>,
+    mut query_state: Query<&mut PlayerOnTimeState>,
     server_lobby: Res<ServerLobby>,
     mut other_tree_tasks_map: ResMut<OtherTreeTasksMap>,
 ) {
diff --git a/src/server/chunk.rs b/src/server/chunk.rs
index a4cc2eb..9b45cd2 100644
--- a/src/server/chunk.rs
+++ b/src/server/chunk.rs
@@ -5,7 +5,7 @@ use crate::{
     voxel_world::{
         biomes::OtherTreeTasksMap,
         chunk::{
-            find_chunk_keys_by_shpere_to_full_height, generate_offset_resoure, NeighbourOffest,
+            find_chunk_keys_by_sphere_to_full_height, generate_offset_resource, NeighbourOffset,
         },
         chunk_map::ChunkMap,
         map_database::{save_db_task_system, DbSaveTasks, MapDataBase},
@@ -18,7 +18,7 @@ use crate::{
  */
 pub fn server_chunk_generate_system(
     mut chunk_map: ResMut<ChunkMap>,
-    neighbour_offest: Res<NeighbourOffest>,
+    neighbour_offest: Res<NeighbourOffset>,
     server_clip_spheres: Res<ServerClipSpheres>,
     mut db: ResMut<MapDataBase>,
     mut db_save_tasks: ResMut<DbSaveTasks>,
@@ -26,7 +26,7 @@ pub fn server_chunk_generate_system(
 ) {
     for (_client_id, clip_spheres) in server_clip_spheres.clip_spheres.iter() {
         // 通过球体计算 chunkey
-        find_chunk_keys_by_shpere_to_full_height(
+        find_chunk_keys_by_sphere_to_full_height(
             clip_spheres.new_sphere,
             neighbour_offest.0.clone(),
             |key| {
@@ -52,7 +52,7 @@ impl Plugin for ServerChunkPlugin {
     fn build(&self, app: &mut bevy::prelude::App) {
         // init MapData
         app.insert_resource(MapDataBase::new(WORD_PATH));
-        app.insert_resource(generate_offset_resoure(VIEW_RADIUS));
+        app.insert_resource(generate_offset_resource(VIEW_RADIUS));
         app.insert_resource(ChunkMap::new());
         app.insert_resource(DbSaveTasks { tasks: Vec::new() });
 
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 745d04c..bde84e5 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -16,7 +16,7 @@ use crate::{
     users::Username,
     voxel_world::{
         map_database::MapDataBase,
-        player_state::{PlayerOntimeState, PlayerState, StorgePlayerState},
+        player_state::{PlayerOnTimeState, PlayerState, StoragePlayerState},
     },
 };
 
@@ -43,7 +43,7 @@ pub fn server_connect_system(
     mut commands: Commands,
     mut server_events: EventReader<ServerEvent>,
     mut visualizer: ResMut<RenetServerVisualizer<200>>,
-    players: Query<(Entity, &Player, &Transform, &PlayerOntimeState)>,
+    players: Query<(Entity, &Player, &Transform, &PlayerOnTimeState)>,
     mut server: ResMut<RenetServer>,
     mut server_lobby: ResMut<ServerLobby>,
     transport: Res<NetcodeServerTransport>,
diff --git a/src/server/object_filing/follow.rs b/src/server/object_filing/follow.rs
index 5991e40..9ef61b2 100644
--- a/src/server/object_filing/follow.rs
+++ b/src/server/object_filing/follow.rs
@@ -25,7 +25,7 @@ use crate::{
         message_def::{tool_bar_message::ToolBarMessage, ServerChannel},
         player::Player,
     },
-    voxel_world::player_state::PlayerOntimeState,
+    voxel_world::player_state::PlayerOnTimeState,
     CLOSE_RANGE, NEAR_RANGE, PICK_SPEED,
 };
 
@@ -211,7 +211,7 @@ fn not_follow_change_type(
 fn pick_up_entity(
     mut commands: Commands,
     // 有状态的角色
-    mut palyer_states: Query<(Entity, &Player, &mut PlayerOntimeState)>,
+    mut palyer_states: Query<(Entity, &Player, &mut PlayerOnTimeState)>,
     // 被捡起的数据
     pick_query: Query<(Entity, &FilledObject, &Picked)>,
     mut server: ResMut<RenetServer>,
@@ -220,7 +220,7 @@ fn pick_up_entity(
         // 1. 获取到pick的目标受体
         if let Ok((_, player, mut player_state)) = palyer_states.get_mut(picked.target) {
             // 2. 检查可以使用的空位 并修改数据
-            if let Some((index, _, num)) = player_state.0.put_statff(filled_object.staff.id) {
+            if let Some((index, _, num)) = player_state.0.put_staff(filled_object.staff.id) {
                 // 找到位置并摆放
                 // 发送消息销毁对象
                 let message = bincode::serialize(&ToolBarMessage::SyncToolbar {
diff --git a/src/server/object_filing/mod.rs b/src/server/object_filing/mod.rs
index 4cff2ab..762af67 100644
--- a/src/server/object_filing/mod.rs
+++ b/src/server/object_filing/mod.rs
@@ -18,7 +18,7 @@ use crate::{
     staff::{Staff, StaffInfoStroge},
     tools::vec3_to_chunk_key_any_xyz,
     voxel_world::{
-        chunk::{find_chunk_keys_array_by_shpere, generate_offset_array, ChunkKey},
+        chunk::{find_chunk_keys_array_by_sphere, generate_offset_array, ChunkKey},
         map_database::MapDataBase,
     },
     PY_DISTANCE,
@@ -115,7 +115,7 @@ fn sync_filled_object_to_client(
     for (client_id, clip_spheres) in server_clip_spheres.clip_spheres.iter() {
         let mut staff_list: Vec<(Entity, usize, [f32; 3])> = Vec::new();
         // 对每个球体展开一阶
-        for chunk_key in find_chunk_keys_array_by_shpere(
+        for chunk_key in find_chunk_keys_array_by_sphere(
             clip_spheres.new_sphere,
             generate_offset_array(PY_DISTANCE),
         )
@@ -201,7 +201,7 @@ fn load_filled(
 ) {
     let mut hashed_object = map_chunk_key_filled_object(&query);
     for (_, clip_spheres) in server_clip_spheres.clip_spheres.iter() {
-        for chunk_key in find_chunk_keys_array_by_shpere(
+        for chunk_key in find_chunk_keys_array_by_sphere(
             clip_spheres.new_sphere,
             generate_offset_array(PY_DISTANCE),
         )
diff --git a/src/server/object_filing/put_object.rs b/src/server/object_filing/put_object.rs
index ab54f4c..2bdc546 100644
--- a/src/server/object_filing/put_object.rs
+++ b/src/server/object_filing/put_object.rs
@@ -6,14 +6,14 @@ use crate::{
         message_def::{tool_bar_message::ToolBarMessage, ServerChannel},
         player::ServerLobby,
     },
-    voxel_world::player_state::PlayerOntimeState,
+    voxel_world::player_state::PlayerOnTimeState,
 };
 
 /// 放置方块。如果成功修改toolbar并发送消息。如果失败的情况下 直接返回false
 pub fn put_object(
     client_id: u64,
     server_lobby: &ServerLobby,
-    query: &mut Query<&mut PlayerOntimeState>,
+    query: &mut Query<&mut PlayerOnTimeState>,
     active_index: usize,
     staff_id: usize,
     server: &mut RenetServer,
diff --git a/src/server/object_filing/throw_object.rs b/src/server/object_filing/throw_object.rs
index 4fbc586..3fcc6e2 100644
--- a/src/server/object_filing/throw_object.rs
+++ b/src/server/object_filing/throw_object.rs
@@ -11,7 +11,7 @@ use crate::{
     server::{player::ServerLobby, tool_bar_sync::send_all_tool_bar},
     staff::StaffInfoStroge,
     tools::vec3_to_chunk_key_any_xyz,
-    voxel_world::player_state::PlayerOntimeState,
+    voxel_world::player_state::PlayerOnTimeState,
 };
 
 use super::gen_filled_object;
@@ -23,7 +23,7 @@ pub fn deal_with_throw_object(
     mut commands: Commands,
     mut server: ResMut<RenetServer>,
     server_lobby: Res<ServerLobby>,
-    mut query: Query<(Entity, &Transform, &mut PlayerOntimeState)>,
+    mut query: Query<(Entity, &Transform, &mut PlayerOnTimeState)>,
     staff_info_stroge: Res<StaffInfoStroge>,
 ) {
     for client_id in server.clients_id() {
diff --git a/src/server/player.rs b/src/server/player.rs
index 2e926aa..e127384 100644
--- a/src/server/player.rs
+++ b/src/server/player.rs
@@ -8,7 +8,7 @@ use bevy_rapier3d::prelude::{
     Ccd, Collider, ColliderMassProperties, CollisionGroups, Group, LockedAxes, RigidBody, Sleeping,
 };
 
-use crate::voxel_world::player_state::{PlayerOntimeState, PlayerState};
+use crate::voxel_world::player_state::{PlayerOnTimeState, PlayerState};
 
 use super::cross_through_check::CossTroughCheck;
 
@@ -51,7 +51,7 @@ pub fn server_create_player(
         .insert(Ccd::enabled())
         .insert(YawValue::default())
         .insert(PitchValue::default())
-        .insert(PlayerOntimeState(player_state))
+        .insert(PlayerOnTimeState(player_state))
         .insert(CollisionGroups::new(
             Group::GROUP_3,
             Group::GROUP_1 | Group::GROUP_3,
diff --git a/src/server/staff_rule_sync.rs b/src/server/staff_rule_sync.rs
index 1008960..5274cae 100644
--- a/src/server/staff_rule_sync.rs
+++ b/src/server/staff_rule_sync.rs
@@ -8,7 +8,7 @@ use crate::{
         StaffInfoStroge,
     },
     tools::vec3_to_chunk_key_any_xyz,
-    voxel_world::player_state::PlayerOntimeState,
+    voxel_world::player_state::PlayerOnTimeState,
 };
 
 use super::{
@@ -26,7 +26,7 @@ impl Plugin for ServerStaffRulePlugin {
 pub fn deal_with_staff_rule(
     mut server: ResMut<RenetServer>,
     lobby: ResMut<ServerLobby>,
-    mut query: Query<(Entity, &Transform, &mut PlayerOntimeState)>,
+    mut query: Query<(Entity, &Transform, &mut PlayerOnTimeState)>,
     staff_rules: Res<StaffRules>,
     mut fill_event: EventWriter<ObjectFillEvent>,
     staff_info_stroge: Res<StaffInfoStroge>,
diff --git a/src/server/terrain_physics.rs b/src/server/terrain_physics.rs
index 6545e67..1825841 100644
--- a/src/server/terrain_physics.rs
+++ b/src/server/terrain_physics.rs
@@ -15,7 +15,7 @@ use ndshape::{ConstShape, ConstShape3u32};
 use crate::{
     common::ServerClipSpheres,
     voxel_world::{
-        chunk::{find_chunk_keys_array_by_shpere, generate_offset_array, ChunkKey},
+        chunk::{find_chunk_keys_array_by_sphere, generate_offset_array, ChunkKey},
         chunk_map::ChunkMap,
         voxel::Voxel,
     },
@@ -44,7 +44,7 @@ pub fn server_update_collider_task_system(
 ) {
     let pool = AsyncComputeTaskPool::get();
     for (_client_id, clip_spheres) in server_clip_spheres.clip_spheres.iter() {
-        for chunk_key in find_chunk_keys_array_by_shpere(
+        for chunk_key in find_chunk_keys_array_by_sphere(
             clip_spheres.new_sphere,
             generate_offset_array(PY_DISTANCE),
         )
@@ -109,14 +109,14 @@ pub fn despawn_collider(
     let mut chunks_to_remove = HashSet::new();
     for (_client_id, clip_spheres) in server_clip_spheres.clip_spheres.iter() {
         for key in
-            find_chunk_keys_array_by_shpere(clip_spheres.old_sphere, neighbour_offest.clone())
+            find_chunk_keys_array_by_sphere(clip_spheres.old_sphere, neighbour_offest.clone())
                 .drain(..)
         {
             chunks_to_remove.insert(key);
         }
 
         for key in
-            find_chunk_keys_array_by_shpere(clip_spheres.new_sphere, neighbour_offest.clone())
+            find_chunk_keys_array_by_sphere(clip_spheres.new_sphere, neighbour_offest.clone())
                 .drain(..)
         {
             chunks_to_remove.remove(&key);
diff --git a/src/voxel_world/biomes/bule_land.rs b/src/voxel_world/biomes/blue_land.rs
similarity index 100%
rename from src/voxel_world/biomes/bule_land.rs
rename to src/voxel_world/biomes/blue_land.rs
diff --git a/src/voxel_world/biomes/mod.rs b/src/voxel_world/biomes/mod.rs
index f416ddf..6ba0b1f 100644
--- a/src/voxel_world/biomes/mod.rs
+++ b/src/voxel_world/biomes/mod.rs
@@ -18,7 +18,7 @@ use crate::{
 
 use self::{
     basic_land::BasicLandBiomes,
-    bule_land::BuleLandBoimes,
+    blue_land::BuleLandBoimes,
     dry_land::DryLandBiomes,
     sand_land::SandLandBiomes,
     sdf::{sd_cut_sphere, trunk},
@@ -31,24 +31,24 @@ use super::{
 };
 
 pub mod basic_land;
-pub mod bule_land;
+pub mod blue_land;
 pub mod dry_land;
 pub mod sand_land;
 pub mod sdf;
 pub mod snow_land;
 
 pub type SampleShape = ConstShape3u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
-pub type PanleShap = ConstShape2u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
+pub type PanelShape = ConstShape2u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
 
 // 处理 生物群落
 pub fn biomes_generate(
     chunk_key: ChunkKey,
     seed: i32,
-    suface_index: Vec<u32>,
+    surface_index: Vec<u32>,
     voxels: &mut Vec<Voxel>,
 ) -> Vec<(Vec<ChunkKey>, TreeGentor)> {
     let mut ret = Vec::new();
-    if suface_index.len() == 0 {
+    if surface_index.len() == 0 {
         return ret;
     }
     // 生成噪声
@@ -56,12 +56,12 @@ pub fn biomes_generate(
     // 这里产生一个 种树的噪声
     let tree_noise = tree_noise(chunk_key, seed);
 
-    for index in suface_index {
+    for index in surface_index {
         // 由噪声生产的特征值
         let [x, _, z] = SampleShape::delinearize(index);
-        let index_2d = PanleShap::linearize([x, z]);
-        let atrr = noise[index_2d as usize];
-        let generator = get_generator_by_atrr(atrr);
+        let index_2d = PanelShape::linearize([x, z]);
+        let attr = noise[index_2d as usize];
+        let generator = get_generator_by_attr(attr);
         generator.gen_land(chunk_key.clone(), voxels, index, index_2d);
         // fixme: 这里要记录对于其他方块的影响
         if tree_noise[index_2d as usize] > 0.99 {
@@ -74,18 +74,18 @@ pub fn biomes_generate(
 }
 
 // 获取不同的生成器
-fn get_generator_by_atrr(data: f32) -> Box<dyn BiomesGenerator> {
-    if data < 0.1 {
-        return BasicLandBiomes.into_boxed_generator();
+fn get_generator_by_attr(data: f32) -> Box<dyn BiomesGenerator> {
+    return if data < 0.1 {
+        BasicLandBiomes.into_boxed_generator()
     } else if data < 0.4 {
-        return DryLandBiomes.into_boxed_generator();
+        DryLandBiomes.into_boxed_generator()
     } else if data < 0.6 {
-        return SnowLandBiomes.into_boxed_generator();
+        SnowLandBiomes.into_boxed_generator()
     } else if data < 0.8 {
-        return SandLandBiomes.into_boxed_generator();
+        SandLandBiomes.into_boxed_generator()
     } else {
-        return BuleLandBoimes.into_boxed_generator();
-    }
+        BuleLandBoimes.into_boxed_generator()
+    };
 }
 
 pub fn tree_noise(chunk_key: ChunkKey, seed: i32) -> Vec<f32> {
diff --git a/src/voxel_world/chunk.rs b/src/voxel_world/chunk.rs
index 5a9f611..c1aaa83 100644
--- a/src/voxel_world/chunk.rs
+++ b/src/voxel_world/chunk.rs
@@ -15,13 +15,12 @@ use crate::{common::Sphere3, CHUNK_SIZE};
 pub struct ChunkKey(pub IVec3);
 
 impl ChunkKey {
-
-    pub fn to_y_zore(&self)->ChunkKey {
+    pub fn to_y_zore(&self) -> ChunkKey {
         let mut ivec3 = self.0.clone();
         ivec3.y = 0;
         ChunkKey(ivec3)
     }
-    
+
     pub fn add_ivec3(&self, key: IVec3) -> ChunkKey {
         let ivec3 = self.0.clone();
         ChunkKey(ivec3 + key)
@@ -60,17 +59,17 @@ pub fn generate_offset_array(chunk_distance: i32) -> Vec<IVec3> {
 }
 
 #[derive(Debug, Resource, Clone)]
-pub struct NeighbourOffest(pub Vec<IVec3>);
+pub struct NeighbourOffset(pub Vec<IVec3>);
 
-pub fn generate_offset_resoure(radius: f32) -> NeighbourOffest {
+pub fn generate_offset_resource(radius: f32) -> NeighbourOffset {
     let chunk_distance = radius as i32 / CHUNK_SIZE;
     let mut offsets = generate_offset_array_with_y_0(chunk_distance);
     // itself
     offsets.push(IVec3::ZERO);
 
-    NeighbourOffest(offsets)
+    NeighbourOffset(offsets)
 }
-pub fn generate_offset_resoure_min_1(radius: f32) -> NeighbourOffest {
+pub fn generate_offset_resource_min_1(radius: f32) -> NeighbourOffset {
     let mut chunk_distance = radius as i32 / CHUNK_SIZE;
     chunk_distance -= 1;
 
@@ -82,10 +81,10 @@ pub fn generate_offset_resoure_min_1(radius: f32) -> NeighbourOffest {
     // itself
     offsets.push(IVec3::ZERO);
 
-    NeighbourOffest(offsets)
+    NeighbourOffset(offsets)
 }
 
-pub fn find_chunk_keys_array_by_shpere_y_0(sphere: Sphere3, offsets: Vec<IVec3>) -> Vec<ChunkKey> {
+pub fn find_chunk_keys_array_by_sphere_y_0(sphere: Sphere3, offsets: Vec<IVec3>) -> Vec<ChunkKey> {
     let mut center_chunk_point = get_chunk_key_i3_by_vec3(sphere.center);
     center_chunk_point.y = 0;
     offsets
@@ -94,7 +93,7 @@ pub fn find_chunk_keys_array_by_shpere_y_0(sphere: Sphere3, offsets: Vec<IVec3>)
         .collect()
 }
 
-pub fn find_chunk_keys_array_by_shpere(sphere: Sphere3, offsets: Vec<IVec3>) -> Vec<ChunkKey> {
+pub fn find_chunk_keys_array_by_sphere(sphere: Sphere3, offsets: Vec<IVec3>) -> Vec<ChunkKey> {
     let center_chunk_point = get_chunk_key_i3_by_vec3(sphere.center);
     offsets
         .iter()
@@ -103,7 +102,7 @@ pub fn find_chunk_keys_array_by_shpere(sphere: Sphere3, offsets: Vec<IVec3>) ->
 }
 
 // offsets 已经改变成了平面为零的情况 数据需要扩展的是y轴c
-pub fn find_chunk_keys_by_shpere_to_full_height(
+pub fn find_chunk_keys_by_sphere_to_full_height(
     sphere: Sphere3,
     offsets: Vec<IVec3>,
     mut rt: impl FnMut(ChunkKey),
diff --git a/src/voxel_world/chunk_map.rs b/src/voxel_world/chunk_map.rs
index 592631a..24f90a2 100644
--- a/src/voxel_world/chunk_map.rs
+++ b/src/voxel_world/chunk_map.rs
@@ -67,9 +67,9 @@ impl ChunkMap {
         let n_self = &IVec3::new(0, 0, 0);
 
         let offsets = [px, nx, pz, nz, n_self];
-        let last_inex = -128 / CHUNK_SIZE + 1;
+        let last_index = -128 / CHUNK_SIZE + 1;
 
-        for y_offset in last_inex..=128 / CHUNK_SIZE {
+        for y_offset in last_index..=128 / CHUNK_SIZE {
             for offset in offsets.iter() {
                 let mut new_key = chunk_key;
                 new_key.0.y = y_offset;
@@ -90,8 +90,8 @@ impl ChunkMap {
         self.map_data.insert(chunk_key, item);
     }
 
-    pub fn get_by_index(volex: Option<&Vec<Voxel>>, index: u32) -> Voxel {
-        match volex {
+    pub fn get_by_index(voxel: Option<&Vec<Voxel>>, index: u32) -> Voxel {
+        match voxel {
             Some(list) => list[index as usize],
             None => Voxel::EMPTY,
         }
diff --git a/src/voxel_world/map_generator.rs b/src/voxel_world/map_generator.rs
index 27f6139..d7941fa 100644
--- a/src/voxel_world/map_generator.rs
+++ b/src/voxel_world/map_generator.rs
@@ -22,7 +22,7 @@ pub fn gen_chunk_data_by_seed(
     let base_y: f32 = (chunk_key.0.y * CHUNK_SIZE) as f32;
     // let base_z = (chunk_key.0.z * CHUNK_SIZE) as f32;
     type SampleShape = ConstShape3u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
-    type PanleShap = ConstShape2u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
+    type PanelShape = ConstShape2u32<CHUNK_SIZE_U32, CHUNK_SIZE_U32>;
     let mut voxels = Vec::new();
 
     let noise = noise2d(chunk_key, seed);
@@ -35,7 +35,7 @@ pub fn gen_chunk_data_by_seed(
         let [x, y, z] = SampleShape::delinearize(i);
         let p_y = base_y + y as f32;
         let h = -60.;
-        let index = PanleShap::linearize([x, z]);
+        let index = PanelShape::linearize([x, z]);
         let top = h + fn_height(noise[index as usize]) + noise2[index as usize] * 5.0;
         if p_y <= top {
             // 必须大于海平面
diff --git a/src/voxel_world/player_state.rs b/src/voxel_world/player_state.rs
index 4536ee1..16246a4 100644
--- a/src/voxel_world/player_state.rs
+++ b/src/voxel_world/player_state.rs
@@ -32,24 +32,24 @@ impl PlayerState {
     }
 
     // 尝试放置 如果成功返回 新的放置后的 toolbar的数据 失败返回None
-    pub fn put_statff(&mut self, id: usize) -> Option<(usize, Option<usize>, usize)> {
+    pub fn put_staff(&mut self, id: usize) -> Option<(usize, Option<usize>, usize)> {
         for i in 0..10 {
-            if let (Some(old_id), num) = self.toolbar[i] {
+            return if let (Some(old_id), num) = self.toolbar[i] {
                 if old_id != id || num == MAX_STAFF_FIXED {
                     continue;
                 }
                 self.toolbar[i] = (Some(id), num + 1);
-                return Some((i, Some(id), num + 1));
+                Some((i, Some(id), num + 1))
             } else {
                 self.toolbar[i] = (Some(id), 1);
-                return Some((i, Some(id), 1));
-            }
+                Some((i, Some(id), 1))
+            };
         }
         None
     }
 }
 
-pub trait StorgePlayerState {
+pub trait StoragePlayerState {
     fn save_player_state(
         &mut self,
         username: String,
@@ -58,7 +58,7 @@ pub trait StorgePlayerState {
     fn get_player_state(&self, username: String) -> Option<PlayerState>;
 }
 
-impl StorgePlayerState for MapDataBase {
+impl StoragePlayerState for MapDataBase {
     fn save_player_state(
         &mut self,
         username: String,
@@ -91,4 +91,4 @@ impl StorgePlayerState for MapDataBase {
 }
 
 #[derive(Debug, Component, Clone)]
-pub struct PlayerOntimeState(pub PlayerState);
+pub struct PlayerOnTimeState(pub PlayerState);