diff --git a/front/src/stores/timer.ts b/front/src/stores/timer.ts
index 454e3e8..5ed2e5e 100644
--- a/front/src/stores/timer.ts
+++ b/front/src/stores/timer.ts
@@ -19,7 +19,7 @@ export const useTimer = defineStore('timer', {
         startTimer() {
             this.is_enabled = true
             this.resetTimer()
-            this.countdownTimer()
+            this.timer_el = this.countdownTimer()
         },
         stopTimer() {
             this.is_enabled = false
@@ -36,7 +36,7 @@ export const useTimer = defineStore('timer', {
             this.seconds_left = time
         },
         countdownTimer() {
-            this.timer_el = setInterval(() => {
+            const id = setInterval(() => {
                 if (this.is_enabled && this.seconds_left > 0) {
                     this.seconds_left -= 1
                     // this.countdownTimer()
@@ -45,6 +45,7 @@ export const useTimer = defineStore('timer', {
                     this.stopTimer()
                 }
             }, 1000)
+            return id
         },
     }
 })