diff --git a/SUMMARY.md b/SUMMARY.md
index c279988..09326bc 100644
--- a/SUMMARY.md
+++ b/SUMMARY.md
@@ -62,8 +62,6 @@
   * [配方函数](advanced/recipe-function-and-action/recipe-function.md)
   * [配方事件](advanced/recipe-function-and-action/recipe-action.md)
 * [事件概论](advanced/event-overview/README.md)
-  * [常用类](advanced/event-overview/usual-classes.md)
-  * [基本框架](advanced/event-overview/basic-framework.md)
   * [一些忠告](advanced/event-overview/tips.md)
 * [ZenClass](advanced/zenclass.md)
 
diff --git a/advanced/event-overview/README.md b/advanced/event-overview/README.md
index 4f3b68a..6e2b384 100644
--- a/advanced/event-overview/README.md
+++ b/advanced/event-overview/README.md
@@ -3,3 +3,85 @@ description: Yep，你真的以为魔改仅仅只是个改合成的东西吗？
 ---
 
 # 事件概论
+
+什么是事件？某个时间点上发生一件值得关注的事。你可以使用 CrT 在一件事发生时，额外执行别的行为。
+
+```csharp
+// onPlayerCrafted 当玩家合成时
+events.onPlayerCrafted(function(event){
+    // ...
+});
+```
+
+在匿名函数内部可以编写你想要的行为，这个函数内部的代码将在玩家合成时才会执行，而不像一般配方修改的脚本那样在游戏加载时执行。
+
+```csharp
+// onPlayerCrafted 当玩家合成时
+events.onPlayerCrafted(function(event){
+    print("A player crafted something.");
+});
+```
+
+比如这样，在玩家合成时，在日志打印信息。
+
+## 具体游戏逻辑
+
+不对啊，只是在日志打印个消息有啥用。我们需要在游戏有一个具体行为才行啊。我们便需要利用这个匿名函数的 event 参数，当这个事件发生时，这个函数执行时会传入这个参数，这个参数包含了这个事件发生的背景。简单来说，可以利用 event 参数的 ZenGetter 获取各种游戏对象，比如玩家、坐标、世界、方块等等，通过操作这些游戏对象，你就可以在合理的时机做你想要的新的游戏逻辑，限制你的只有想象力而已。
+
+例如下面的例子，每次玩家合成时受到 1 点伤害。
+
+```csharp
+import crafttweaker.event.PlayerCraftedEvent; //导入玩家合成事件的类
+
+// onPlayerCrafted 当玩家合成时
+// 由于 ZenScript 的限制，在这里你需要给 event 指定对应的事件类，否则你无法获取事件包含的信息
+// 这里就是 PlayerCraftedEvent 玩家合成事件，记得在脚本最前面导入该类
+events.onPlayerCrafted(function(event as PlayerCraftedEvent) {
+    // 获取是哪个玩家合成了物品
+    var player = event.player;
+    // 让玩家受到 1 点魔法伤害
+    player.attackEntityFrom(<damageSource:MAGIC>, 1.0f);
+});
+```
+
+## 取消事件
+
+有的时候你希望一些原版行为不会发生，你可以使用 `cancel` 方法取消事件来阻止原版行为。
+
+下面的例子为阻止苦力怕的生成。
+
+```csharp
+import crafttweaker.event.EntityJoinWorldEvent; //导入实体进入世界事件
+
+// onPlayerCrafted 当玩家合成时
+// 由于 ZenScript 的限制，在这里你必须要给 event 参数指定对应的事件类，否则你无法获取事件包含的信息
+// 这里就是 PlayerCraftedEvent 玩家合成事件，记得在脚本最前面导入该类
+events.onEntityJoinWorld(function(event as EntityJoinWorldEvent) {
+    // 获取将被加入的实体的定义
+    val definition = event.entity.definition;
+    // 如果该实体为玩家，definition 会返回 null，需要先进行判空
+    // 然后再判断这个实体的 ID 是否是苦力怕
+    if (!isNull(definition) && definition.id == "minecraft:creeper") {
+        // 取消该事件
+        // 取消实体加入世界的结果自然是阻止实体加入世界
+        event.cancel();
+    }
+});
+```
+
+## 后记
+
+本教程不可能列出所有可用的事件，以及所有游戏对象和可供使用的操作。你依旧需要官方 wiki 作为「工具书」来查找。
+
+[可用事件列表](https://docs.blamejared.com/1.12/en/Vanilla/Events/IEventManager/)
+
+常用游戏对象：
+
+* [IPlayer](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Players/IPlayer/) ：指定玩家，包含玩家的各种信息。IPlayer继承 [IEntityLivingBase](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntityLivingBase/#ientitylivingbase) 类
+* [IEntityLivingBase](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntityLivingBase/#ientitylivingbase)：指定一个Mob 继承 [IEntity](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntity/) 类
+* [IEntity](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntity/) ：指定一个实体
+* [IWorld](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/World/IWorld/#iworld)：包含世界中的一个维度的信息，包含天气效果、方块信息、服务端客户端等信息。可以用来在世界中召唤一个实体
+* [IBlockPos](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/World/IBlockPos/) ：指定世界中一个坐标，常用这个获取或更改一个IWorld的指定坐标的IBlockState
+* [ICommandSender](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Commands/ICommandSender/) ：指令发送者，如果想用 zs 发送指令需要用这个，但也要注意权限，推荐用直接用 `server` 关键词，表示服务器发送指令
+* [IBlock](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Blocks/IBlock/) ：方块
+* [IBlockState](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Blocks/IBlockState/) ：方块状态，真正在世界里的方块，包含方块定义和当前的状态，比如草方块是否被雪覆盖，炼药锅装了多少水。
diff --git a/advanced/event-overview/basic-framework.md b/advanced/event-overview/basic-framework.md
deleted file mode 100644
index b91c270..0000000
--- a/advanced/event-overview/basic-framework.md
+++ /dev/null
@@ -1,68 +0,0 @@
-# 基本框架
-
-最好先用`import crafttweaker.events.IEventManager;`导入有关包
-
-你需要用一个函数描述事件，并告诉CraftTweaker要干什么。最重要的是**构建正确类型的事件**，否则你不能访问ZenGetter
-
-```csharp
-import crafttweaker.events.IEventManager; //导入事件管理器
-import crafttweaker.event.PlayerCraftedEvent //导入玩家合成事件的类
-
-//使用events全局关键词调用事件管理器，并使用一个ZenMethod指定使用的事件，在函数头将事件匹配至PlayerCraftedEvent
-events.onPlayerCrafted(function(event as PlayerCraftedEvent){
-    event.player.attackEntityFrom(<damageSource:MAGIC>, 1.0f); // 玩家受到 1 点魔法伤害
-});
-```
-
-你可以使用这些事件：
-
-由于 CrT 的更新，这个列表并不完整，完整内容，见 [官方文档](https://docs.blamejared.com/1.12/en/Vanilla/Events/IEventManager/)。
-
-| ZenMethod | 对应的类 |
-| :--- | :--- |
-| onAllowDespawn | [`crafttweaker.event.EntityLivingSpawnEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingSpawn/) |
-| onBlockBreak | [`crafttweaker.event.BlockBreak`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/BlockBreak/) |
-| onBlockHarvestDrops | [`crafttweaker.event.BlockHarvestDrops`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/BlockHarvestDrops/) |
-| onCheckSpawn | [`crafttweaker.event.EntityLivingExtendedSpawnEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingSpawn/) |
-| onCommand | [`crafttweaker.event.CommandEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/CommandEvent/) |
-| onEnderTeleport | [`crafttweaker.event.EnderTeleportEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EnderTeleport/) |
-| onEntityLivingAttacked | [`crafttweaker.event.EntityLivingAttackedEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingAttacked/) |
-| onEntityLivingDeath | [`crafttweaker.event.EntityLivingDeathEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingDeath/) |
-| onEntityLivingDeathDrops | [`crafttweaker.event.EntityLivingDeathDropsEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingDeathDrops/) |
-| onEntityLivingFall | [`crafttweaker.event.EntityLivingFallEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingFall/) |
-| onEntityLivingHurt | [`crafttweaker.event.EntityLivingHurtEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingHurt/) |
-| onEntityLivingJump | [`crafttweaker.event.EntityLivingJumpEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingJump/) |
-| onEntityLivingUseItem | [`crafttweaker.event.EntityLivingUseItemEvent.All`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/LivingEntityUseItem/) |
-| onEntityLivingUseItemFinish | [`crafttweaker.event.EntityLivingUseItemEvent.Finish`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/LivingEntityUseItem/) |
-| onEntityLivingUseItemStart | [`crafttweaker.event.EntityLivingUseItemEvent.Start`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/LivingEntityUseItem/) |
-| onEntityLivingUseItemStop | [`crafttweaker.event.EntityLivingUseItemEvent.Stop`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/LivingEntityUseItem/) |
-| onEntityLivingUseItemTick | [`crafttweaker.event.EntityLivingUseItemEvent.Tick`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/LivingEntityUseItem/) |
-| onEntityStruckByLightning | [`crafttweaker.event.EntityStruckByLightningEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityStruckByLightning/) |
-| onItemExpire | [`crafttweaker.event.ItemExpireEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/ItemExpire/) |
-| onItemToss | [`crafttweaker.event.ItemTossEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/ItemToss/) |
-| onPlayerAdvancement | [`crafttweaker.event.PlayerAdvancement`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerAdvancement/) |
-| onPlayerAnvilRepair | [`crafttweaker.event.PlayerAnvilRepair`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerAnvilRepair/) |
-| onPlayerAttackEntity | [`crafttweaker.event.PlayerAttackEntityEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerAttackEntity/) |
-| onPlayerBonemeal | [`crafttweaker.event.PlayerBonemealEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerBonemeal/) |
-| onPlayerBreakSpeed | [`crafttweaker.event.PlayerBreakSpeed`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerBreakSpeed/) |
-| onPlayerBrewedPotion | [`crafttweaker.event.PlayerBrewedPotion`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerBrewedPotion/) |
-| onPlayerChangedDimension | [`crafttweaker.event.PlayerChangedDimensionEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerChangedDimension/) |
-| onPlayerCrafted | [`crafttweaker.event.PlayerCraftedEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerCrafted/) |
-| onPlayerDeathDrops | [`crafttweaker.event.PlayerDeathDropsEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerDeathDrops/) |
-| onPlayerDestroyItem | [`crafttweaker.event.PlayerDestroyItem`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerDestroyItem/) |
-| onPlayerFillBucket | [`crafttweaker.event.PlayerFillBucketEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerFillBucket/) |
-| onPlayerInteract | [`crafttweaker.event.PlayerInteractEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerInteract/) |
-| onPlayerInteractBlock | [`crafttweaker.event.PlayerInteractBlockEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerInteractBlock/) |
-| onPlayerInteractEntity | [`crafttweaker.event.PlayerInteractEntityEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerInteractEntity/) |
-| onPlayerLoggedIn | [`crafttweaker.event.PlayerLoggedInEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerLoggedIn/) |
-| onPlayerLoggedOut | [`crafttweaker.event.PlayerLoggedOutEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerLoggedOut/) |
-| onPlayerOpenContainer | [`crafttweaker.event.PlayerOpenContainerEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerOpenContainer/) |
-| onPlayerPickupItem | [`crafttweaker.event.PlayerPickupItemEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerPickupItem/) |
-| onPlayerPickupXp | [`crafttweaker.event.PlayerPickupXpEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerPickupXp/) |
-| onPlayerRespawn | [`crafttweaker.event.PlayerRespawnEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerRespawn/) |
-| onPlayerSetSpawn | [`crafttweaker.event.PlayerSetSpawn`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerSetSpawn/) |
-| onPlayerSleepInBed | [`crafttweaker.event.PlayerSleepInBedEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerSleepInBed/) |
-| onPlayerSmelted | [`crafttweaker.event.PlayerSmeltedEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerSmelted/) |
-| onPlayerTick | [`crafttweaker.event.PlayerTickEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerTick/) |
-| onPlayerUseHoe | [`crafttweaker.event.PlayerUseHoeEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/PlayerUseHoe/) |
-| onSpecialSpawn | [`crafttweaker.event.EntityLivingExtendedSpawnEvent`](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Events/Events/EntityLivingSpawn/) |
diff --git a/advanced/event-overview/usual-classes.md b/advanced/event-overview/usual-classes.md
deleted file mode 100644
index 0c95f84..0000000
--- a/advanced/event-overview/usual-classes.md
+++ /dev/null
@@ -1,15 +0,0 @@
-# 常用类
-
-
-
-你需要监听一些事件，获得一些信息，若满足什么条件，执行一些操作。有一些类，是你经常用到的。
-
-我不列出各种类的信息，wiki上都有。链接指向英文wiki。
-
-* [IPlayer](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Players/IPlayer/) ：指定玩家，包含玩家的各种信息。IPlayer继承 [IEntityLivingBase](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntityLivingBase/#ientitylivingbase) 类
-* [IEntityLivingBase](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntityLivingBase/#ientitylivingbase)：指定一个Mob 继承 [IEntity](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntity/) 类
-* [IEntity](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Entities/IEntity/) ：指定一个实体
-* [IWorld](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/World/IWorld/#iworld)：包含世界中的一个维度的信息，包含天气效果、方块信息、服务端客户端等信息。可以用来在世界中召唤一个实体
-* [IBlockPos](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/World/IBlockPos/) ：指定世界中一个坐标，常用这个获取或更改一个IWorld的指定坐标的IBlockState
-* [ICommandSender](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Commands/ICommandSender/) ：指令发送者，如果想用 zs 发送指令需要用这个，但也要注意权限，推荐用直接用 `server` 关键词，表示服务器发送指令
-* [IBlock](https://crafttweaker.readthedocs.io/en/latest/#Vanilla/Blocks/IBlock/) ：方块