diff --git a/src/components/04_product-service/WorkManagementComponent.vue b/src/components/04_product-service/WorkManagementComponent.vue
index e674ec62..6b805133 100644
--- a/src/components/04_product-service/WorkManagementComponent.vue
+++ b/src/components/04_product-service/WorkManagementComponent.vue
@@ -309,6 +309,17 @@ watch(
                   class="row items-center col-md col-12 no-wrap"
                   v-if="productItems"
                 >
+                  <q-input
+                    v-if="!readonly && $q.screen.gt.xs"
+                    outlined
+                    for="input-bankbook"
+                    hide-bottom-space
+                    class="col-2"
+                    dense
+                    type="number"
+                    v-model="product.installmentNo"
+                  />
+
                   <q-btn
                     v-if="!readonly && $q.screen.gt.xs"
                     id="btn-product-up"