diff --git a/src/managers/dateManager.ts b/src/managers/dateManager.ts
index 3a554e8..2bafddd 100644
--- a/src/managers/dateManager.ts
+++ b/src/managers/dateManager.ts
@@ -1,75 +1,83 @@
 import { Server } from 'socket.io'
-
 import Logger, { LoggerType } from '#application/logger'
 import worldRepository from '#repositories/worldRepository'
 import worldService from '#services/worldService'
+import SocketManager from '#managers/socketManager'
 
 class DateManager {
-  private static readonly GAME_SPEED = 8 // 24 game hours / 3 real hours
-  private static readonly UPDATE_INTERVAL = 1000 // 1 second
+  private static readonly CONFIG = {
+    GAME_SPEED: 8, // 24 game hours / 3 real hours
+    UPDATE_INTERVAL: 1000, // 1 second
+  } as const
 
   private io: Server | null = null
   private intervalId: NodeJS.Timeout | null = null
-  private currentDate: Date = new Date()
-  private logger = Logger.type(LoggerType.APP)
+  private currentDate = new Date()
+  private readonly logger = Logger.type(LoggerType.APP)
 
-  public async boot(io: Server): Promise<void> {
-    this.io = io
+  public async boot(): Promise<void> {
+    this.io = SocketManager.getIO()
     await this.loadDate()
     this.startDateLoop()
     this.logger.info('Date manager loaded')
   }
 
-  public async setTime(time: string): Promise<void> {
-    try {
-      let newDate: Date
+  public getCurrentDate(): Date {
+    return this.currentDate
+  }
 
-      // Check if it's just a time (HH:mm or HH:mm:ss format)
-      if (/^\d{1,2}:\d{2}(:\d{2})?$/.test(time)) {
-        const [hours, minutes] = time.split(':').map(Number)
-        newDate = new Date(this.currentDate) // Clone current date
-        newDate.setHours(hours, minutes)
-      } else {
-        // Treat as full datetime string
-        newDate = new Date(time)
-        if (isNaN(newDate.getTime())) return
-      }
+  public async setTime(timeString: string): Promise<void> {
+    try {
+      const newDate = this.parseTimeString(timeString)
+      if (!newDate) return
 
       this.currentDate = newDate
       this.emitDate()
       await this.saveDate()
     } catch (error) {
-      this.logger.error(`Failed to set time: ${error instanceof Error ? error.message : String(error)}`)
+      this.handleError('Failed to set time', error)
       throw error
     }
   }
 
+  public cleanup(): void {
+    this.intervalId && clearInterval(this.intervalId)
+  }
+
   private async loadDate(): Promise<void> {
     try {
       const world = await worldRepository.getFirst()
-
-      if (world) {
-        this.currentDate = world.date
-      }
+      this.currentDate = world?.date ?? new Date()
     } catch (error) {
-      this.logger.error(`Failed to load date: ${error instanceof Error ? error.message : String(error)}`)
-      this.currentDate = new Date() // Use current date as fallback
+      this.handleError('Failed to load date', error)
+      this.currentDate = new Date()
     }
   }
 
+  private parseTimeString(timeString: string): Date | null {
+    const timeOnlyPattern = /^\d{1,2}:\d{2}(:\d{2})?$/
+
+    if (timeOnlyPattern.test(timeString)) {
+      const [hours, minutes] = timeString.split(':').map(Number)
+      const newDate = new Date(this.currentDate)
+      newDate.setHours(hours, minutes)
+      return newDate
+    }
+
+    const fullDate = new Date(timeString)
+    return isNaN(fullDate.getTime()) ? null : fullDate
+  }
+
   private startDateLoop(): void {
     this.intervalId = setInterval(() => {
       this.advanceGameTime()
       this.emitDate()
       void this.saveDate()
-    }, DateManager.UPDATE_INTERVAL)
+    }, DateManager.CONFIG.UPDATE_INTERVAL)
   }
 
   private advanceGameTime(): void {
-    if (!this.currentDate) {
-      this.currentDate = new Date()
-    }
-    const advanceMilliseconds = DateManager.GAME_SPEED * DateManager.UPDATE_INTERVAL
+    const advanceMilliseconds = DateManager.CONFIG.GAME_SPEED * DateManager.CONFIG.UPDATE_INTERVAL
     this.currentDate = new Date(this.currentDate.getTime() + advanceMilliseconds)
   }
 
@@ -79,23 +87,15 @@ class DateManager {
 
   private async saveDate(): Promise<void> {
     try {
-      await worldService.update({
-        date: this.currentDate
-      })
+      await worldService.update({ date: this.currentDate })
     } catch (error) {
-      this.logger.error(`Failed to save date: ${error instanceof Error ? error.message : String(error)}`)
+      this.handleError('Failed to save date', error)
     }
   }
 
-  public cleanup(): void {
-    if (this.intervalId) {
-      clearInterval(this.intervalId)
-    }
-  }
-
-  public getCurrentDate(): Date {
-    return this.currentDate
+  private handleError(message: string, error: unknown): void {
+    this.logger.error(`${message}: ${error instanceof Error ? error.message : String(error)}`)
   }
 }
 
-export default new DateManager()
+export default new DateManager()
\ No newline at end of file
diff --git a/src/managers/weatherManager.ts b/src/managers/weatherManager.ts
index eaf1230..bc9c9b7 100644
--- a/src/managers/weatherManager.ts
+++ b/src/managers/weatherManager.ts
@@ -1,10 +1,10 @@
 import { Server } from 'socket.io'
-
 import Logger, { LoggerType } from '#application/logger'
 import worldRepository from '#repositories/worldRepository'
 import worldService from '#services/worldService'
+import SocketManager from '#managers/socketManager'
 
-interface WeatherState {
+type WeatherState = {
   isRainEnabled: boolean
   rainPercentage: number
   isFogEnabled: boolean
@@ -12,13 +12,18 @@ interface WeatherState {
 }
 
 class WeatherManager {
-  private static readonly UPDATE_INTERVAL = 60000 // Check weather every minute
-  private static readonly RAIN_CHANCE = 0.2 // 20% chance of rain
-  private static readonly FOG_CHANCE = 0.15 // 15% chance of fog
-  private readonly logger = Logger.type(LoggerType.APP)
+  private static readonly CONFIG = {
+    UPDATE_INTERVAL_MS: 60_000, // Check weather every minute
+    RAIN_CHANCE: 0.2, // 20% chance
+    FOG_CHANCE: 0.15, // 15% chance
+    RAIN_PERCENTAGE_RANGE: { min: 50, max: 100 },
+    FOG_DENSITY_RANGE: { min: 30, max: 100 }
+  } as const
 
+  private readonly logger = Logger.type(LoggerType.APP)
   private io: Server | null = null
   private intervalId: NodeJS.Timeout | null = null
+
   private weatherState: WeatherState = {
     isRainEnabled: false,
     rainPercentage: 0,
@@ -26,37 +31,34 @@ class WeatherManager {
     fogDensity: 0
   }
 
-  public async boot(io: Server): Promise<void> {
-    // this.io = io
-    // await this.loadWeather()
-    // this.startWeatherLoop()
+  public async boot(): Promise<void> {
+    this.io = SocketManager.getIO()
+    await this.loadWeather()
+    this.startWeatherLoop()
     this.logger.info('Weather manager loaded')
   }
 
-  public async toggleRain(): Promise<void> {
-    this.weatherState.isRainEnabled = !this.weatherState.isRainEnabled
-    this.weatherState.rainPercentage = this.weatherState.isRainEnabled
-      ? Math.floor(Math.random() * 50) + 50 // 50-100%
-      : 0
+  public getWeatherState(): WeatherState {
+    return { ...this.weatherState }
+  }
 
-    await this.saveWeather()
-    this.emitWeather()
+  public async toggleRain(): Promise<void> {
+    this.updateWeatherProperty('rain')
+    await this.saveAndEmitWeather()
   }
 
   public async toggleFog(): Promise<void> {
-    this.weatherState.isFogEnabled = !this.weatherState.isFogEnabled
-    this.weatherState.fogDensity = this.weatherState.isFogEnabled
-      ? Math.floor((Math.random() * 0.7 + 0.3) * 100) // Convert 0.3-1.0 to 30-100
-      : 0
+    this.updateWeatherProperty('fog')
+    await this.saveAndEmitWeather()
+  }
 
-    await this.saveWeather()
-    this.emitWeather()
+  public cleanup(): void {
+    this.intervalId && clearInterval(this.intervalId)
   }
 
   private async loadWeather(): Promise<void> {
     try {
       const world = await worldRepository.getFirst()
-
       if (world) {
         this.weatherState = {
           isRainEnabled: world.isRainEnabled,
@@ -66,64 +68,74 @@ class WeatherManager {
         }
       }
     } catch (error) {
-      this.logger.error(`Failed to load weather: ${error instanceof Error ? error.message : String(error)}`)
+      this.logError('load', error)
     }
   }
 
-  public getWeatherState(): WeatherState {
-    return this.weatherState
-  }
-
   private startWeatherLoop(): void {
     this.intervalId = setInterval(async () => {
-      this.updateWeather()
-      this.emitWeather()
-      await this.saveWeather().catch((error) => {
-        this.logger.error(`Failed to save weather: ${error instanceof Error ? error.message : String(error)}`)
-      })
-    }, WeatherManager.UPDATE_INTERVAL)
+      this.updateRandomWeather()
+      await this.saveAndEmitWeather()
+    }, WeatherManager.CONFIG.UPDATE_INTERVAL_MS)
   }
 
-  private updateWeather(): void {
-    // Update rain
-    if (Math.random() < WeatherManager.RAIN_CHANCE) {
+  private updateRandomWeather(): void {
+    if (Math.random() < WeatherManager.CONFIG.RAIN_CHANCE) {
+      this.updateWeatherProperty('rain')
+    }
+    if (Math.random() < WeatherManager.CONFIG.FOG_CHANCE) {
+      this.updateWeatherProperty('fog')
+    }
+  }
+
+  private updateWeatherProperty(type: 'rain' | 'fog'): void {
+    if (type === 'rain') {
       this.weatherState.isRainEnabled = !this.weatherState.isRainEnabled
       this.weatherState.rainPercentage = this.weatherState.isRainEnabled
-        ? Math.floor(Math.random() * 50) + 50 // 50-100%
+        ? this.getRandomNumber(
+          WeatherManager.CONFIG.RAIN_PERCENTAGE_RANGE.min,
+          WeatherManager.CONFIG.RAIN_PERCENTAGE_RANGE.max
+        )
         : 0
     }
 
-    // Update fog
-    if (Math.random() < WeatherManager.FOG_CHANCE) {
+    if (type === 'fog') {
       this.weatherState.isFogEnabled = !this.weatherState.isFogEnabled
       this.weatherState.fogDensity = this.weatherState.isFogEnabled
-        ? Math.floor((Math.random() * 0.7 + 0.3) * 100) // Convert 0.3-1.0 to 30-100
+        ? this.getRandomNumber(
+          WeatherManager.CONFIG.FOG_DENSITY_RANGE.min,
+          WeatherManager.CONFIG.FOG_DENSITY_RANGE.max
+        )
         : 0
     }
   }
 
+  private async saveAndEmitWeather(): Promise<void> {
+    await this.saveWeather()
+    this.emitWeather()
+  }
+
   private emitWeather(): void {
     this.io?.emit('weather', this.weatherState)
   }
 
   private async saveWeather(): Promise<void> {
     try {
-      await worldService.update({
-        isRainEnabled: this.weatherState.isRainEnabled,
-        rainPercentage: this.weatherState.rainPercentage,
-        isFogEnabled: this.weatherState.isFogEnabled,
-        fogDensity: this.weatherState.fogDensity
-      })
+      await worldService.update(this.weatherState)
     } catch (error) {
-      this.logger.error(`Failed to save weather: ${error instanceof Error ? error.message : String(error)}`)
+      this.logError('save', error)
     }
   }
 
-  public cleanup(): void {
-    if (this.intervalId) {
-      clearInterval(this.intervalId)
-    }
+  private getRandomNumber(min: number, max: number): number {
+    return Math.floor(Math.random() * (max - min + 1)) + min
+  }
+
+  private logError(operation: string, error: unknown): void {
+    this.logger.error(
+      `Failed to ${operation} weather: ${error instanceof Error ? error.message : String(error)}`
+    )
   }
 }
 
-export default new WeatherManager()
+export default new WeatherManager()
\ No newline at end of file
diff --git a/src/server.ts b/src/server.ts
index 2d62f0e..39c46f1 100644
--- a/src/server.ts
+++ b/src/server.ts
@@ -43,8 +43,8 @@ export class Server {
         SocketManager.boot(this.app, this.http),
         QueueManager.boot(),
         UserManager.boot(),
-        // DateManager.boot(SocketManager.getIO()),
-        // WeatherManager.boot(SocketManager.getIO()),
+        DateManager.boot(),
+        WeatherManager.boot(),
         ZoneManager.boot(),
         ConsoleManager.boot()
       ])