diff --git a/src/hooks/useSlideHandler.ts b/src/hooks/useSlideHandler.ts
index 7c8e6421..bd376a9c 100644
--- a/src/hooks/useSlideHandler.ts
+++ b/src/hooks/useSlideHandler.ts
@@ -28,7 +28,7 @@ export default () => {
     store.commit(MutationTypes.UPDATE_SLIDE_INDEX, 0)
     store.commit(MutationTypes.SET_ACTIVE_ELEMENT_ID_LIST, [])
     store.commit(MutationTypes.SET_SLIDES, [{
-      id: createRandomCode(),
+      id: createRandomCode(8),
       elements: [],
     }])
   }