diff --git a/pages/change-phone/change-phone.vue b/pages/change-phone/change-phone.vue
index 16ccfb0..770e865 100644
--- a/pages/change-phone/change-phone.vue
+++ b/pages/change-phone/change-phone.vue
@@ -39,6 +39,10 @@
 <script setup>
 	import { reactive, ref, onMounted } from 'vue';
 	import { authApi } from '@/api/index.js';
+	import { useUserStore } from '@/store/index.js';
+	import { setPhoneBindStatus } from '@/utils/phone-bind.js';
+
+	const userStore = useUserStore();
 
 	const form = reactive({
 		oldPhone: '',
@@ -133,6 +137,8 @@
 
 		try {
 			await authApi.changePhone(form.oldPhone, form.oldCode, form.newPhone, form.newCode);
+			setPhoneBindStatus(userStore.state.identifier, form.newPhone);
+			form.oldPhone = form.newPhone;
 			uni.showToast({ title: '更换成功', icon: 'success' });
 			setTimeout(() => {
 				uni.navigateBack();
@@ -160,4 +166,4 @@
 			}
 		}
 	}
-</style>
\ No newline at end of file
+</style>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 42a324a..0c89cc4 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -273,7 +273,7 @@
 			deviceInfo.imei = data.imei || '-';
 		deviceInfo.asset_type = data.asset_type || 'device';
 		const apiBoundPhone = data.bound_phone || '';
-		const effectiveBoundPhone = apiBoundPhone || localBindStatus?.phone || '';
+		const effectiveBoundPhone = localBindStatus?.phone || apiBoundPhone || '';
 		deviceInfo.bound_phone = effectiveBoundPhone;
 		deviceInfo.packageName = data.current_package || '-';
 		deviceInfo.currentPackageId = Number(data.current_package_id || 0);
@@ -291,7 +291,7 @@
 			userStore.setRealNameStatus(data.real_name_status);
 			boundPhone.value = effectiveBoundPhone;
 			alreadyBindPhone.value = !!(apiBoundPhone || localBindStatus?.bound);
-			if (apiBoundPhone) {
+			if (apiBoundPhone && (!localBindStatus || apiBoundPhone === localBindStatus.phone)) {
 				setPhoneBindStatus(identifier, apiBoundPhone);
 			}