diff --git a/src/pages/03_customer-management/MainPage.vue b/src/pages/03_customer-management/MainPage.vue
index 05b8a783..b8265469 100644
--- a/src/pages/03_customer-management/MainPage.vue
+++ b/src/pages/03_customer-management/MainPage.vue
@@ -1609,6 +1609,7 @@ watch([inputSearch, currentStatus], async () => {
                     <q-list>
                       <q-item
                         v-for="v in [10, 30, 50, 100, 500, 1000]"
+                        :key="v"
                         clickable
                         v-close-popup
                         @click="
@@ -1709,6 +1710,7 @@ watch([inputSearch, currentStatus], async () => {
                       <q-list>
                         <q-item
                           v-for="v in [10, 30, 50, 100, 500, 1000]"
+                          :key="v"
                           clickable
                           v-close-popup
                           @click="
diff --git a/src/pages/04_product-service/MainPage.vue b/src/pages/04_product-service/MainPage.vue
index c4cf1bfe..fa201762 100644
--- a/src/pages/04_product-service/MainPage.vue
+++ b/src/pages/04_product-service/MainPage.vue
@@ -1415,6 +1415,7 @@ watch(inputSearchProductAndService, async () => {
                     <q-list>
                       <q-item
                         v-for="v in [10, 30, 50, 100, 500, 1000]"
+                        :key="v"
                         clickable
                         v-close-popup
                         @click="
@@ -1471,6 +1472,7 @@ watch(inputSearchProductAndService, async () => {
                     <q-list>
                       <q-item
                         v-for="v in [10, 30, 50, 100, 500, 1000]"
+                        :key="v"
                         clickable
                         v-close-popup
                         @click="
@@ -1783,6 +1785,7 @@ watch(inputSearchProductAndService, async () => {
                   <q-list>
                     <q-item
                       v-for="v in [10, 30, 50, 100, 500, 1000]"
+                      :key="v"
                       clickable
                       v-close-popup
                       @click="