From 3508d4f6760bde69cdca270caefda9a9331ff75a Mon Sep 17 00:00:00 2001
From: Zhong <cszhjh@gmail.com>
Date: Sat, 18 Oct 2025 16:24:17 +0800
Subject: [PATCH] fix(components): [select-v2] use correct labelKey in
 selectedLabel (#22516)

* fix(components): [select-v2] use correct labelKey in selectedLabel

* test: add case

* test: update
---
 .../select-v2/__tests__/select.test.ts        | 39 +++++++++++++++++++
 packages/components/select-v2/src/select.vue  |  2 +-
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/packages/components/select-v2/__tests__/select.test.ts b/packages/components/select-v2/__tests__/select.test.ts
index bd729597f9..c5a259ae82 100644
--- a/packages/components/select-v2/__tests__/select.test.ts
+++ b/packages/components/select-v2/__tests__/select.test.ts
@@ -603,6 +603,45 @@ describe('Select', () => {
     })
   })
 
+  it('should use alias for selected label', async () => {
+    const wrapper = createSelect({
+      data: () => {
+        return {
+          options: [
+            { value: 'value1', name: 'label1', text: 'text1' },
+            { value: 'value2', name: 'label2', text: 'text2' },
+          ],
+          multiple: false,
+          value: '',
+          props: { label: 'name' },
+        }
+      },
+    })
+    await nextTick()
+    const select = wrapper.findComponent(Select)
+    const selectVm = select.vm as any
+    const vm = wrapper.vm as any
+
+    const options = getOptions()
+    options[0].click()
+    expect(selectVm.selectedLabel).toBe('label1')
+    vm.value = 'value2'
+    await nextTick()
+    expect(selectVm.selectedLabel).toBe('label2')
+
+    vm.multiple = true
+    vm.value = []
+    await nextTick()
+    expect(selectVm.selectedLabel).toStrictEqual([])
+    vm.value = ['value1', 'value2']
+    await nextTick()
+    expect(selectVm.selectedLabel).toStrictEqual(['label1', 'label2'])
+
+    vm.props.label = 'text'
+    await nextTick()
+    expect(selectVm.selectedLabel).toStrictEqual(['text1', 'text2'])
+  })
+
   describe('multiple', () => {
     it('multiple select', async () => {
       const wrapper = createSelect({
diff --git a/packages/components/select-v2/src/select.vue b/packages/components/select-v2/src/select.vue
index af064bdaf8..6091744707 100644
--- a/packages/components/select-v2/src/select.vue
+++ b/packages/components/select-v2/src/select.vue
@@ -366,7 +366,7 @@ export default defineComponent({
       if (!props.multiple) {
         return API.states.selectedLabel
       }
-      return API.states.cachedOptions.map((i) => i.label as string)
+      return API.states.cachedOptions.map((i) => API.getLabel(i) as string)
     })
 
     return {