diff --git a/project/dv/apps/components/PdGrid.vue b/project/dv/apps/components/PdGrid.vue
index 4ab1783a..9025f983 100644
--- a/project/dv/apps/components/PdGrid.vue
+++ b/project/dv/apps/components/PdGrid.vue
@@ -65,9 +65,7 @@
 
     mounted () {
       this.$nextTick(() => {
-        this.$nextTick(() => {
-          document.addEventListener('keydown', this.onKeyDown)
-        })
+        document.addEventListener('keydown', this.onKeyDown)
       })
     },