diff --git a/public/libs/control.js b/public/libs/control.js
index 17d63cd..09790dd 100644
--- a/public/libs/control.js
+++ b/public/libs/control.js
@@ -2894,6 +2894,9 @@ control.prototype.getMappedName = function (name) {
 ////// 更改天气效果 //////
 control.prototype.setWeather = function (type, level) {
     // Deprecated. Use WeatherController API instead.
+    const controller = Mota.require('module', 'Weather').controller;
+    controller.clearWeather();
+    if (type !== null && type !== void 0) controller.activate(type, level);
 };
 
 ////// 注册一个天气 //////
diff --git a/src/core/index.ts b/src/core/index.ts
index 5d7f596..96314fb 100644
--- a/src/core/index.ts
+++ b/src/core/index.ts
@@ -76,6 +76,7 @@ import { Camera } from './render/camera';
 import * as Animation from 'mutate-animate';
 import './render/index';
 import * as RenderUtils from './render/utils';
+import '@/module';
 
 // ----- 类注册
 Mota.register('class', 'AudioPlayer', AudioPlayer);
diff --git a/src/game/system.ts b/src/game/system.ts
index e50cbaa..aceb992 100644
--- a/src/game/system.ts
+++ b/src/game/system.ts
@@ -41,6 +41,7 @@ import type { BlockMover, HeroMover, ObjectMoverBase } from './state/move';
 import type { Camera } from '@/core/render/camera';
 import type * as Animation from 'mutate-animate';
 import type * as RenderUtils from '@/core/render/utils';
+import type { WeatherController } from '@/module/weather/weather';
 
 interface ClassInterface {
     // 渲染进程与游戏进程通用
@@ -140,6 +141,10 @@ interface ModuleInterface {
         HeroKeyMover: typeof HeroKeyMover;
     };
     Animation: typeof Animation;
+    Weather: {
+        controller: WeatherController;
+        WeatherController: typeof WeatherController;
+    };
 }
 
 interface SystemInterfaceMap {
diff --git a/src/module/index.ts b/src/module/index.ts
new file mode 100644
index 0000000..caf9910
--- /dev/null
+++ b/src/module/index.ts
@@ -0,0 +1,7 @@
+import { controller } from './weather';
+import { WeatherController } from './weather/weather';
+
+Mota.register('module', 'Weather', {
+    controller,
+    WeatherController
+});
diff --git a/src/module/weather/index.ts b/src/module/weather/index.ts
new file mode 100644
index 0000000..91de7e9
--- /dev/null
+++ b/src/module/weather/index.ts
@@ -0,0 +1,3 @@
+import { WeatherController } from './weather';
+
+export const controller = new WeatherController();
diff --git a/src/module/weather/weather.ts b/src/module/weather/weather.ts
index 1d9de42..7e08f0f 100644
--- a/src/module/weather/weather.ts
+++ b/src/module/weather/weather.ts
@@ -36,6 +36,16 @@ export class WeatherController {
         });
     };
 
+    /**
+     * 清空所有天气
+     */
+    clearWeather() {
+        this.active.forEach(v => {
+            v.deactivate();
+        });
+        this.active.clear();
+    }
+
     /**
      * 获取一个天气
      * @param weather 要获取的天气
diff --git a/src/plugin/boss/towerBoss.ts b/src/plugin/boss/towerBoss.ts
index 47359be..3f91020 100644
--- a/src/plugin/boss/towerBoss.ts
+++ b/src/plugin/boss/towerBoss.ts
@@ -21,6 +21,7 @@ import {
 } from './towerBossProjectile';
 import { IStateDamageable } from '@/game/state/interface';
 import { HeroRenderer } from '@/core/render/preset/hero';
+import { controller } from '@/module/weather';
 
 Mota.require('var', 'loading').once('coreInit', () => {
     const shader = new Shader();
@@ -427,6 +428,8 @@ export class TowerBoss extends BarrageBoss {
         const skill5Release = this.skill5Time * this.skill5Interval;
         const attack = this.attackTime * this.attackInterval;
 
+        controller.activate('rain', 6);
+
         if (time > skill4Release) {
             this.releaseSkill4();
             this.skill4Time++;