diff --git a/src/services/record/index.ts b/src/services/record/index.ts
index d9fc3f79e9910644e32ea8c389912b506cba556a..46226cc51739d88e23a57177ac88911775d49e9e 100644
--- a/src/services/record/index.ts
+++ b/src/services/record/index.ts
@@ -13,10 +13,6 @@ enum STEPS {
   LISTEN
 }
 
-enum ERRORS {
-  NO_FILE = 1
-}
-
 class RecordService extends Observer implements AbstractService {
   _isActive: boolean
   _isAllow: boolean
@@ -221,86 +217,6 @@ class RecordService extends Observer implements AbstractService {
       }, 10)
     }
   }
-
-  // public start (): void {
-  //   switch (this._step) {
-  //     case STEPS.IDLE:
-  //     case STEPS.STOP: {
-  //       this.abort()
-  //       clearInterval(this._interval)
-
-  //       this.record()
-  //       break
-  //     }
-  //   }
-  // }
-
-  // private record (): void {
-  //   this._step = STEPS.RECORD
-  //   this._time = 0
-  //   this._maxTime = this._config.duration
-  //   this.api.audioService.start(Math.round(this._maxTime / 1000))
-  //   this.startTimer()
-  // }
-
-  // public stop (): void {
-  //   if (this._step === STEPS.RECORD) {
-  //     clearInterval(this._interval)
-
-  //     this._step = STEPS.STOP
-  //     this.api.audioService.stop()
-  //   }
-
-  //   // if (this._step === STEPS.LISTEN) {
-  //   //   clearInterval(this._interval)
-
-  //   //   this._step = STEPS.STOP
-  //   //   this.abort()
-  //   // }
-  // }
-
-  // public listen (): void {
-  //   if (this._step !== STEPS.LISTEN) {
-  //     this.abort()
-
-  //     this._step = STEPS.LISTEN
-  //     this._maxTime = this._time
-
-  //     this._time = 0
-  //     clearInterval(this._interval)
-
-  //     this.startTimer()
-
-  //     this.api.dialogService.externalPlay('file://' + this._file, 60)
-  //   }
-  // }
-
-  // private abort (): void {
-  //   this.api.dialogService.abortRobotReplic()
-  //   this.api.dialogService.externalPlayStop()
-  // }
-
-  // private reset (): void {
-  //   clearInterval(this._interval)
-  //   this._step = STEPS.IDLE
-  //   this._time = 0
-  //   this._maxTime = this._config.duration
-  //   this._file = ''
-  // }
-
-  // private startTimer (): void {
-  //   if (this._time < this._maxTime) {
-  //     this._interval = setInterval(() => {
-  //       this._time += 10
-
-  //       if (this._time > this._maxTime) {
-  //         this._time = this._maxTime
-  //         this._step = STEPS.STOP
-  //         clearInterval(this._interval)
-  //       }
-  //     }, 10)
-  //   }
-  // }
 }
 
 export {