diff --git a/src/components/UI/ClickOutside.ts b/src/components/UI/ClickOutside.ts
index 2cedae7caf..5b0b381086 100644
--- a/src/components/UI/ClickOutside.ts
+++ b/src/components/UI/ClickOutside.ts
@@ -92,14 +92,10 @@ export default defineComponent({
 
     onMounted(() => {
       window.addEventListener(startEventName, onMouseDown, { capture: true })
-    })
-    onMounted(() => {
       window.addEventListener(endEventName, onMouseUp, { capture: true })
     })
     onBeforeUnmount(() => {
       window.removeEventListener(startEventName, onMouseDown, { capture: true })
-    })
-    onBeforeUnmount(() => {
       window.removeEventListener(endEventName, onMouseUp, { capture: true })
     })