diff --git a/src/modules/07_insignia/components/1_Round/DialogDetail.vue b/src/modules/07_insignia/components/1_Round/DialogDetail.vue
index df42ee90d..25a3729a6 100644
--- a/src/modules/07_insignia/components/1_Round/DialogDetail.vue
+++ b/src/modules/07_insignia/components/1_Round/DialogDetail.vue
@@ -298,7 +298,6 @@ watch(
                     :readonly="readonly"
                     outlined
                     dense
-                    class="full-width datepicker"
                     :model-value="
                       dateStart != null ? date2Thai(dateStart) : null
                     "