diff --git a/src/api/customer.js b/src/api/customer.js
index 1e7be9e..2836709 100644
--- a/src/api/customer.js
+++ b/src/api/customer.js
@@ -89,50 +89,31 @@ export function updateCustomer(data) {
   })
 }
 
-function isLikelyBackendOrProxyAsset(absoluteUrl) {
-  try {
-    const p = new URL(absoluteUrl).pathname || ''
-    return p.startsWith('/api/') || p.includes('/customerManagement')
-  } catch (e) {
-    return false
-  }
-}
-
 /**
- * 按列表/详情中保存的地址拉取图片：相对路径或指向本系统接口的完整 URL 走 axios（含 Token、业务头，经 dev 代理）；
- * 其余完整 URL（如公网图床、MinIO 外链）返回 { useDirect: true, url }，由前端用 img 直链展示。
+ * 预览客户照片（后端从 MinIO 拉流）。
+ * 方式一：传 url（与 uploadPhoto 返回的 MinIO 访问 URL 一致）。
+ * 方式二：传 id + photoType（front | side | life），由后端读库再拉 MinIO。
+ * @param {{ url?: string, id?: string|number, photoType?: 'front'|'side'|'life' }}=} params
  */
-export function loadCustomerPhotoForDisplay(storedUrl) {
-  if (storedUrl == null || String(storedUrl).trim() === '') {
-    return Promise.reject(new Error('EMPTY_URL'))
+export function previewCustomerPhoto(params) {
+  const p = params && typeof params === 'object' ? params : {}
+  const query = {}
+  if (p.url != null && String(p.url).trim() !== '') {
+    query.url = String(p.url).trim()
   }
-  const raw = String(storedUrl).trim()
-  const isAbs = /^https?:\/\//i.test(raw)
-  if (isAbs && !isLikelyBackendOrProxyAsset(raw)) {
-    return Promise.resolve({ useDirect: true, url: raw })
+  if (p.id != null && String(p.id).trim() !== '') {
+    query.id = String(p.id).trim()
   }
-
-  let path = raw
-  if (isAbs) {
-    try {
-      const u = new URL(raw)
-      path = u.pathname + (u.search || '')
-    } catch (e) {
-      return Promise.reject(e)
-    }
-  }
-  if (!path.startsWith('/')) {
-    path = `/${path}`
-  }
-  if (path.startsWith('/api/')) {
-    path = path.slice(4)
+  if (p.photoType != null && String(p.photoType).trim() !== '') {
+    query.photoType = String(p.photoType).trim()
   }
   return request({
-    url: path,
+    url: '/customerManagement/previewPhoto',
     method: 'get',
+    params: query,
     responseType: 'blob',
     timeout: 120000
-  }).then(blob => ({ useDirect: false, blob }))
+  })
 }
 
 /** 客户照片上传至 MinIO；id 可选，有则作为 query 传入；成功时响应 data 中含 url */
diff --git a/src/views/customer/index.vue b/src/views/customer/index.vue
index 760e426..ca25af3 100644
--- a/src/views/customer/index.vue
+++ b/src/views/customer/index.vue
@@ -578,7 +578,7 @@ import {
   addCustomer,
   updateCustomer,
   uploadCustomerPhoto,
-  loadCustomerPhotoForDisplay,
+  previewCustomerPhoto,
   deleteCustomer,
   batchDeleteCustomer,
   exportCustomerFlow,
@@ -989,16 +989,13 @@ export default {
       })
       if (!kind) return
 
-      const fieldMap = { front: 'frontPhotoUrl', side: 'sidePhotoUrl', life: 'lifePhotoUrl' }
       const titleMap = { front: '正面照片', side: '侧面照片', life: '生活照片' }
-      const field = fieldMap[kind]
-      const stored = field && row[field] ? String(row[field]).trim() : ''
-      if (!stored) {
-        this.$message.warning(`该客户未设置${titleMap[kind] || '该类型'}地址`)
+      if (row.id == null || String(row.id).trim() === '') {
+        this.$message.warning('无法预览：缺少客户ID')
         return
       }
 
-      this.photoPreviewTitle = `${row.customerName || '客户'} — ${titleMap[kind]}`
+      this.photoPreviewTitle = `${row.customerName || '客户'} — ${titleMap[kind] || ''}`
       this.photoPreviewLoadError = false
       this.revokePhotoPreviewObjectUrl()
       this.photoPreviewSrc = ''
@@ -1006,35 +1003,38 @@ export default {
       this.photoPreviewLoading = true
 
       try {
-        const result = await loadCustomerPhotoForDisplay(stored)
-        if (result.useDirect) {
-          this.photoPreviewSrc = result.url
-        } else {
-          const blob = result.blob
-          if (!(blob instanceof Blob) || blob.size === 0) {
-            this.$message.error('未获取到图片数据')
-            return
-          }
-          const ct = (blob.type || '').toLowerCase()
-          if (ct.includes('json') || ct === 'text/plain') {
-            const text = await blob.text()
-            let msg = '加载失败'
-            try {
-              const j = JSON.parse(text)
-              msg = j.message || j.msg || msg
-            } catch (e) {
-              if (text) msg = text.slice(0, 200)
-            }
-            this.$message.error(msg)
-            this.photoPreviewVisible = false
-            return
-          }
-          this.photoPreviewObjectUrl = URL.createObjectURL(blob)
-          this.photoPreviewSrc = this.photoPreviewObjectUrl
+        const blob = await previewCustomerPhoto({ id: row.id, photoType: kind })
+        if (!(blob instanceof Blob) || blob.size === 0) {
+          this.$message.error('未获取到图片数据')
+          this.photoPreviewVisible = false
+          return
         }
+        const ct = (blob.type || '').toLowerCase()
+        if (ct.includes('json') || ct === 'text/plain') {
+          const text = await blob.text()
+          let msg = '加载失败'
+          try {
+            const j = JSON.parse(text)
+            msg = j.message || j.msg || msg
+          } catch (e) {
+            if (text) msg = text.slice(0, 200)
+          }
+          this.$message.error(msg)
+          this.photoPreviewVisible = false
+          return
+        }
+        this.photoPreviewObjectUrl = URL.createObjectURL(blob)
+        this.photoPreviewSrc = this.photoPreviewObjectUrl
       } catch (err) {
         console.error('加载客户照片失败:', err)
-        this.$message.error((err && err.message) || '加载照片失败，请稍后重试')
+        const status = err && err.response && err.response.status
+        if (status === 404) {
+          this.$message.warning('未找到该照片或客户未上传此类型照片')
+        } else if (status === 400) {
+          this.$message.warning('请求参数无效')
+        } else {
+          this.$message.error((err && err.message) || '加载照片失败，请稍后重试')
+        }
         this.photoPreviewVisible = false
       } finally {
         this.photoPreviewLoading = false