diff --git a/frontend/src/api/auth.js b/frontend/src/api/auth.js
index b5733c36..6bbcfb2a 100644
--- a/frontend/src/api/auth.js
+++ b/frontend/src/api/auth.js
@@ -19,7 +19,8 @@ export const authApi = {
     })
   },
   // 换取 WebSocket 短期一次性票据：属于组织级请求，拦截器会自动带上当前公司头。
+  // 标记 silent：取票失败属于后台辅助失败，不应弹与实时连接相关的全局错误提示。
   createWebSocketTicket() {
-    return request.post('/auth/websocket-ticket')
+    return request.post('/auth/websocket-ticket', undefined, { silent: true })
   }
 }
diff --git a/frontend/src/api/index.js b/frontend/src/api/index.js
index dee3b066..018a149a 100644
--- a/frontend/src/api/index.js
+++ b/frontend/src/api/index.js
@@ -37,6 +37,13 @@ function isOrganizationExempt(url) {
   return ORGANIZATION_EXEMPT_PATHS.some(exempt => path === exempt || path.startsWith(`${exempt}/`))
 }
 
+// 单次请求可通过 config.silent 关闭全局错误提示。取票等后台辅助请求失败时，
+// 不应让用户看到与自己操作无关的报错；默认不静默（未显式置 true 即照旧提示）。
+// 注意：silent 只抑制“业务/连接类”提示，不影响 401 的登录态全局处理。
+function isSilent(config) {
+  return config?.silent === true
+}
+
 // Request interceptor - add auth token
 request.interceptors.request.use(
   (config) => {
@@ -75,7 +82,9 @@ request.interceptors.response.use(
     if (res.code === 0) {
       return res
     }
-    ElMessage.error(hasChinese(res.message) ? res.message : '请求失败')
+    if (!isSilent(response.config)) {
+      ElMessage.error(hasChinese(res.message) ? res.message : '请求失败')
+    }
     return Promise.reject(new Error(res.message))
   },
   (error) => {
@@ -88,7 +97,10 @@ request.interceptors.response.use(
     if (context && !isCurrentOrganizationContext(context)) {
       return Promise.reject(new OrganizationContextSupersededError())
     }
+    const silent = isSilent(error.config)
     if (error.response?.status === 401) {
+      // 登录态失效的全局处理保持原样：清令牌并跳登录页。这与请求是否为 silent 无关，
+      // silent 只抑制“业务/连接类”错误提示。
       localStorage.removeItem('wmms_token')
       localStorage.removeItem('wmms_user')
       // 登录页自己会把失败原因写在表单里，再弹一句"登录已过期"只会让人困惑
@@ -112,9 +124,13 @@ request.interceptors.response.use(
           msg = fields.map(f => labels[f] || f).join('、') + '不能为空'
         }
       }
-      ElMessage.error(hasChinese(msg) ? msg : '请检查必填字段')
+      if (!silent) {
+        ElMessage.error(hasChinese(msg) ? msg : '请检查必填字段')
+      }
     } else {
-      ElMessage.error(responseErrorText(error))
+      if (!silent) {
+        ElMessage.error(responseErrorText(error))
+      }
     }
     return Promise.reject(error)
   }
diff --git a/frontend/src/api/index.test.js b/frontend/src/api/index.test.js
new file mode 100644
index 00000000..8c8830f2
--- /dev/null
+++ b/frontend/src/api/index.test.js
@@ -0,0 +1,80 @@
+import { afterEach, beforeEach, describe, expect, test, vi } from 'vitest'
+import { ElMessage } from 'element-plus'
+import request from './index'
+import { commitOrganizationId, resetOrganizationContext } from '../utils/organizationContext'
+
+// 断言 WebSocket 取票这条后台辅助请求失败时静默：不弹全局错误提示，
+// 同时不破坏拦截器的组织上下文逻辑（仍注入 X-Organization-ID）。
+describe('请求拦截器的 silent 静默开关', () => {
+  const originalAdapter = request.defaults.adapter
+
+  beforeEach(() => {
+    resetOrganizationContext()
+    commitOrganizationId(2)
+  })
+
+  afterEach(() => {
+    request.defaults.adapter = originalAdapter
+    vi.restoreAllMocks()
+  })
+
+  // 适配器直接 reject，模拟 HTTP 层失败，走响应拦截器的错误分支。
+  function rejectingAdapter(status, data) {
+    return (config) => {
+      const error = new Error(`Request failed with status code ${status}`)
+      error.config = config
+      error.response = { status, statusText: '', headers: {}, data }
+      error.isAxiosError = true
+      return Promise.reject(error)
+    }
+  }
+
+  // 适配器解析出响应体，模拟业务层失败（res.code !== 0）。
+  function resolvingAdapter(data, status = 200) {
+    return async (config) => ({ data, status, statusText: 'OK', headers: {}, config })
+  }
+
+  test('取票 403 失败静默：不弹全局错误提示', async () => {
+    const errorSpy = vi.spyOn(ElMessage, 'error').mockImplementation(() => {})
+    request.defaults.adapter = rejectingAdapter(403, { message: '当前公司不可访问' })
+
+    await expect(
+      request.post('/auth/websocket-ticket', undefined, { silent: true })
+    ).rejects.toBeDefined()
+
+    expect(errorSpy).not.toHaveBeenCalled()
+  })
+
+  test('取票业务失败（res.code !== 0）同样静默', async () => {
+    const errorSpy = vi.spyOn(ElMessage, 'error').mockImplementation(() => {})
+    request.defaults.adapter = resolvingAdapter({ code: 403, message: '当前公司不可访问' })
+
+    await expect(
+      request.post('/auth/websocket-ticket', undefined, { silent: true })
+    ).rejects.toThrow()
+
+    expect(errorSpy).not.toHaveBeenCalled()
+  })
+
+  test('未标记 silent 的同类失败仍会弹全局错误提示（未被全局静默）', async () => {
+    const errorSpy = vi.spyOn(ElMessage, 'error').mockImplementation(() => {})
+    request.defaults.adapter = rejectingAdapter(500, { message: '服务器错误' })
+
+    await expect(request.post('/materials')).rejects.toBeDefined()
+
+    expect(errorSpy).toHaveBeenCalled()
+  })
+
+  test('取票请求仍按组织级请求注入 X-Organization-ID（白名单语义未变）', async () => {
+    let captured
+    request.defaults.adapter = async (config) => {
+      captured = config
+      return { data: { code: 0, data: { ticket: 't' } }, status: 200, statusText: 'OK', headers: {}, config }
+    }
+
+    await request.post('/auth/websocket-ticket', undefined, { silent: true })
+
+    expect(captured.headers['X-Organization-ID']).toBe('2')
+    expect(captured.silent).toBe(true)
+  })
+})