diff --git a/src/types/api/asset.ts b/src/types/api/asset.ts
index 51431cc..0686aa7 100644
--- a/src/types/api/asset.ts
+++ b/src/types/api/asset.ts
@@ -241,7 +241,7 @@ export interface AssetPackageUsageRecord {
  * 对应接口：GET /api/admin/assets/:asset_type/:id/packages?page=1&page_size=50
  */
 export interface AssetPackageUsageRecord {
-  expiry_base?: ExpiryBase | null // 鍒版湡璁℃椂鍩哄噯
+  expiry_base?: ExpiryBase | null // 到期计时基准
 }
 
 export interface AssetPackageListResponse {
diff --git a/src/views/asset-management/asset-information/composables/useAssetFormatters.ts b/src/views/asset-management/asset-information/composables/useAssetFormatters.ts
index 5aad7c7..a696a5b 100644
--- a/src/views/asset-management/asset-information/composables/useAssetFormatters.ts
+++ b/src/views/asset-management/asset-information/composables/useAssetFormatters.ts
@@ -196,7 +196,7 @@ export function useAssetFormatters() {
     return statusMap[status] || 'info'
   }
 
-  // 鑾峰彇鍒版湡璁℃椂鍩哄噯鏂囨
+  // 获取到期计时基准文案
   const getExpiryBaseLabel = (expiryBase?: string | null) => {
     const map: Record<string, string> = {
       from_activation: '实名激活时起算',
diff --git a/src/views/asset-management/exchange-management/index.vue b/src/views/asset-management/exchange-management/index.vue
index f3b830b..19ca80d 100644
--- a/src/views/asset-management/exchange-management/index.vue
+++ b/src/views/asset-management/exchange-management/index.vue
@@ -51,11 +51,31 @@
         >
           <ElForm ref="createFormRef" :model="createForm" :rules="createRules" label-width="120px">
             <ElFormItem label="换货原因" prop="exchange_reason">
-              <ElInput
+              <ElSelect
                 v-model="createForm.exchange_reason"
+                placeholder="请选择换货原因"
+                clearable
+                style="width: 100%"
+                @change="handleExchangeReasonChange"
+              >
+                <ElOption
+                  v-for="item in exchangeReasonOptions"
+                  :key="item.value"
+                  :label="item.label"
+                  :value="item.value"
+                />
+              </ElSelect>
+            </ElFormItem>
+            <ElFormItem
+              v-if="createForm.exchange_reason === EXCHANGE_REASON_OTHER"
+              label="其他原因"
+              prop="exchange_reason_other"
+            >
+              <ElInput
+                v-model="createForm.exchange_reason_other"
                 type="textarea"
                 :rows="3"
-                placeholder="请输入换货原因"
+                placeholder="请输入其他换货原因"
               />
             </ElFormItem>
             <ElFormItem label="旧资产类型" prop="old_asset_type">
@@ -224,6 +244,15 @@
   const createFormRef = ref<FormInstance>()
 
   const exchangeList = ref<ExchangeResponse[]>([])
+  const EXCHANGE_REASON_OTHER = '其他'
+  const exchangeReasonOptions = [
+    { label: '管控转卡', value: '管控转卡' },
+    { label: '原卡丢失', value: '原卡丢失' },
+    { label: '网络问题', value: '网络问题' },
+    { label: '锁卡换卡', value: '锁卡换卡' },
+    { label: '卡片损坏', value: '卡片损坏' },
+    { label: EXCHANGE_REASON_OTHER, value: EXCHANGE_REASON_OTHER }
+  ]
 
   // 搜索表单
   const searchForm = reactive({
@@ -237,13 +266,29 @@
   // 创建换货单表单
   const createForm = reactive({
     exchange_reason: '',
+    exchange_reason_other: '',
     old_asset_type: '',
     old_identifier: '',
     remark: ''
   })
 
+  const validateOtherExchangeReason = (_rule: any, value: string, callback: any) => {
+    if (createForm.exchange_reason !== EXCHANGE_REASON_OTHER) {
+      callback()
+      return
+    }
+
+    if (!value || !value.trim()) {
+      callback(new Error('请输入其他换货原因'))
+      return
+    }
+
+    callback()
+  }
+
   const createRules = reactive<FormRules>({
-    exchange_reason: [{ required: true, message: '请输入换货原因', trigger: 'blur' }],
+    exchange_reason: [{ required: true, message: '请选择换货原因', trigger: 'change' }],
+    exchange_reason_other: [{ validator: validateOtherExchangeReason, trigger: 'blur' }],
     old_asset_type: [{ required: true, message: '请选择旧资产类型', trigger: 'change' }],
     old_identifier: [{ required: true, message: '请选择旧资产标识符', trigger: 'change' }]
   })
@@ -353,7 +398,7 @@
     {
       prop: 'new_asset_identifier',
       label: '新资产标识符',
-      width: 180,
+      width: 220,
       formatter: (row: any) => row.new_asset_identifier
     },
     {
@@ -460,6 +505,13 @@
     createDialogVisible.value = true
   }
 
+  const handleExchangeReasonChange = () => {
+    if (createForm.exchange_reason !== EXCHANGE_REASON_OTHER) {
+      createForm.exchange_reason_other = ''
+      createFormRef.value?.clearValidate('exchange_reason_other')
+    }
+  }
+
   // 旧资产类型变更
   const handleOldAssetTypeChange = async () => {
     // 清空旧资产标识符
@@ -584,7 +636,17 @@
 
       createLoading.value = true
       try {
-        const res = await ExchangeService.createExchange(createForm)
+        const exchangeReason =
+          createForm.exchange_reason === EXCHANGE_REASON_OTHER
+            ? createForm.exchange_reason_other.trim()
+            : createForm.exchange_reason
+
+        const res = await ExchangeService.createExchange({
+          exchange_reason: exchangeReason,
+          old_asset_type: createForm.old_asset_type,
+          old_identifier: createForm.old_identifier,
+          remark: createForm.remark || undefined
+        })
         if (res.code === 0) {
           ElMessage.success('换货单创建成功')
           createDialogVisible.value = false