diff --git a/src/pages/Worker/Card/WorkerDescriptor.vue b/src/pages/Worker/Card/WorkerDescriptor.vue
index 778f78e2b..8d7f4f683 100644
--- a/src/pages/Worker/Card/WorkerDescriptor.vue
+++ b/src/pages/Worker/Card/WorkerDescriptor.vue
@@ -1,12 +1,11 @@
 <script setup>
-import { computed, ref, watch } from 'vue';
+import { computed, ref } from 'vue';
 import { useRoute } from 'vue-router';
 import { useI18n } from 'vue-i18n';
 import CardDescriptor from 'src/components/ui/CardDescriptor.vue';
 import VnLv from 'src/components/ui/VnLv.vue';
 import VnLinkPhone from 'src/components/ui/VnLinkPhone.vue';
 import WorkerChangePasswordForm from 'src/pages/Worker/Card/WorkerChangePasswordForm.vue';
-import useCardDescription from 'src/composables/useCardDescription';
 import { useState } from 'src/composables/useState';
 import axios from 'axios';
 import VnImg from 'src/components/ui/VnImg.vue';
@@ -39,18 +38,6 @@ const entityId = computed(() => {
 const worker = ref();
 const workerExcluded = ref(false);
 
-const sip = ref(null);
-watch(
-    () => [worker.value?.sip?.extension, state.get('extension')],
-    ([newWorkerSip, newStateExtension], [oldWorkerSip, oldStateExtension]) => {
-        if (newStateExtension !== oldStateExtension || sip.value === oldStateExtension) {
-            sip.value = newStateExtension;
-        } else if (newWorkerSip !== oldWorkerSip && sip.value !== newStateExtension) {
-            sip.value = newWorkerSip;
-        }
-    }
-);
-
 const getIsExcluded = async () => {
     try {
         const { data } = await axios.get(
@@ -176,10 +163,10 @@ const refetch = async () => await cardDescriptorRef.value.getData();
                     <VnLinkPhone :phone-number="entity.phone" />
                 </template>
             </VnLv>
-            <VnLv :value="sip">
+            <VnLv :value="worker?.sip?.extension">
                 <template #label>
                     {{ t('worker.summary.sipExtension') }}
-                    <VnLinkPhone v-if="sip" :phone-number="sip" />
+                    <VnLinkPhone :phone-number="worker?.sip?.extension" />
                 </template>
             </VnLv>
         </template>