diff --git a/frontend/src/i18n/locales/en/accounts.json b/frontend/src/i18n/locales/en/accounts.json
index fad712324..379b872ac 100644
--- a/frontend/src/i18n/locales/en/accounts.json
+++ b/frontend/src/i18n/locales/en/accounts.json
@@ -304,7 +304,6 @@
       "fileReadingFailedTryAgain": "File reading failed, please try again",
       "uploadFiles": "Upload files",
       "authorizationExpired": "Authorization expired, start again or check whether authorization completed",
-      "pollingPaused": "Polling paused, check the authorization result to continue",
       "regenerateAuthorizationLink": "Regenerate authorization link",
       "generateAuthorizationLink": "Generate authorization link",
       "authorizationLink": "Authorization link",
diff --git a/frontend/src/i18n/locales/zh-Hans/accounts.json b/frontend/src/i18n/locales/zh-Hans/accounts.json
index 1343f0432..c8dbe878e 100644
--- a/frontend/src/i18n/locales/zh-Hans/accounts.json
+++ b/frontend/src/i18n/locales/zh-Hans/accounts.json
@@ -304,7 +304,6 @@
       "fileReadingFailedTryAgain": "文件读取失败，请重新选择",
       "uploadFiles": "上传文件",
       "authorizationExpired": "授权已过期，可重新开始或检查已完成的授权结果",
-      "pollingPaused": "查询已暂停，可检查授权结果后继续",
       "regenerateAuthorizationLink": "重新生成授权链接",
       "generateAuthorizationLink": "生成授权链接",
       "authorizationLink": "授权链接",
diff --git a/frontend/src/i18n/locales/zh-Hant/accounts.json b/frontend/src/i18n/locales/zh-Hant/accounts.json
index 10c0c3d1c..3ab70d94b 100644
--- a/frontend/src/i18n/locales/zh-Hant/accounts.json
+++ b/frontend/src/i18n/locales/zh-Hant/accounts.json
@@ -304,7 +304,6 @@
       "fileReadingFailedTryAgain": "文件讀取失敗，請重新選擇",
       "uploadFiles": "上傳文件",
       "authorizationExpired": "授權已過期，可重新開始或檢查已完成的授權結果",
-      "pollingPaused": "查詢已暫停，可檢查授權結果後繼續",
       "regenerateAuthorizationLink": "重新生成授權鏈接",
       "generateAuthorizationLink": "生成授權鏈接",
       "authorizationLink": "授權鏈接",
diff --git a/frontend/src/views/accounts/components/account-create-modal/AccountOAuthFields.vue b/frontend/src/views/accounts/components/account-create-modal/AccountOAuthFields.vue
index cbb84768c..7c7dd490c 100644
--- a/frontend/src/views/accounts/components/account-create-modal/AccountOAuthFields.vue
+++ b/frontend/src/views/accounts/components/account-create-modal/AccountOAuthFields.vue
@@ -3,11 +3,10 @@ import type { AccountAuthorizationView } from '../../composables/useAccountAutho
 
 import { ZButton, ZForm, ZFormItem, ZIconButton, ZScrollbar, ZTextarea } from '@codex-proxy/ui'
 import { Copy, KeyRound } from '@lucide/vue'
-import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useCopyText } from '@/composables/useCopyText'
 
-const props = defineProps<{
+defineProps<{
   authUrl: string
   panelTitle: string
   panelDescription: string
@@ -25,13 +24,6 @@ const { t } = useI18n({ useScope: 'global' })
 
 const callback = defineModel<string>({ required: true })
 const copyWithToast = useCopyText()
-const statusText = computed(() => {
-  if (props.authorization.status === 'expired')
-    return t('accounts.onboarding.authorizationExpired')
-  if (props.authorization.status === 'paused')
-    return t('accounts.onboarding.pollingPaused')
-  return ''
-})
 </script>
 
 <template>
@@ -89,13 +81,6 @@ const statusText = computed(() => {
       </ZFormItem>
     </ZForm>
 
-    <p v-if="statusText" class="m-0 text-z-sm text-z-text-secondary" role="status">
-      {{ statusText }}
-    </p>
-    <p v-if="authorization.error" class="m-0 text-z-sm text-z-error" role="alert">
-      {{ authorization.error }}
-    </p>
-
     <ZForm v-if="authorization.flow">
       <ZFormItem :label="callbackLabel" required>
         <ZTextarea
diff --git a/frontend/src/views/accounts/composables/useAccountAuthorization.ts b/frontend/src/views/accounts/composables/useAccountAuthorization.ts
index 595ccf0c5..9ff85a6e0 100644
--- a/frontend/src/views/accounts/composables/useAccountAuthorization.ts
+++ b/frontend/src/views/accounts/composables/useAccountAuthorization.ts
@@ -1,15 +1,16 @@
 import type { AccountImportSettings, AccountOAuthStartResponse } from '@/api'
 import { computed, onScopeDispose, shallowRef } from 'vue'
 import { completeAccountOAuth, startAccountOAuth } from '@/api'
+import { ApiError } from '@/api/request'
 import { t } from '@/i18n'
+import { notification as ZNotification } from '@/utils/notification'
 import { errorMessage } from '@/utils/operation'
 
-type Status = 'idle' | 'starting' | 'waiting' | 'paused' | 'expired' | 'completing'
+type Status = 'idle' | 'starting' | 'waiting' | 'expired' | 'completing'
 
 export interface AccountAuthorizationView {
   flow: AccountOAuthStartResponse | null
   status: Status
-  error: string
 }
 
 interface AuthorizationRequest {
@@ -20,13 +21,11 @@ interface AuthorizationRequest {
 export function useAccountAuthorization(onComplete: () => Promise<void>) {
   const flow = shallowRef<AccountOAuthStartResponse | null>(null)
   const status = shallowRef<Status>('idle')
-  const error = shallowRef('')
   const callback = shallowRef('')
   const busy = computed(() => status.value === 'starting' || status.value === 'completing')
   const view = computed<AccountAuthorizationView>(() => ({
     flow: flow.value,
     status: status.value,
-    error: error.value,
   }))
   let context: { provider: string, settings?: AccountImportSettings } | undefined
   let controller: AbortController | undefined
@@ -48,7 +47,6 @@ export function useAccountAuthorization(onComplete: () => Promise<void>) {
     cancel()
     flow.value = null
     status.value = 'idle'
-    error.value = ''
     callback.value = ''
   }
 
@@ -62,7 +60,7 @@ export function useAccountAuthorization(onComplete: () => Promise<void>) {
     controller = current
     status.value = 'starting'
     try {
-      const result = await startAccountOAuth(request.start, { signal: current.signal, silent: true })
+      const result = await startAccountOAuth(request.start, { signal: current.signal })
       if (current.signal.aborted)
         return
       const expiresAt = Date.parse(result.expiresAt)
@@ -75,14 +73,22 @@ export function useAccountAuthorization(onComplete: () => Promise<void>) {
         : 'waiting'
       expiryTimer = setTimeout(() => {
         // 不取消正在确认的提交，过期后仍接收服务端已经提交的结果。
-        if (status.value !== 'completing')
+        if (status.value !== 'completing') {
           status.value = 'expired'
+          ZNotification.warning({
+            message: t('accounts.onboarding.authorizationExpired'),
+          })
+        }
       }, Math.max(0, Math.min(expiresAt - Date.now(), 2_147_483_647)))
     }
     catch (cause) {
       if (!current.signal.aborted) {
-        error.value = errorMessage(cause, t('accounts.onboarding.linkFailed'))
         status.value = 'idle'
+        if (!(cause instanceof ApiError)) {
+          ZNotification.error({
+            message: errorMessage(cause, t('accounts.onboarding.linkFailed')),
+          })
+        }
       }
     }
   }
@@ -93,17 +99,18 @@ export function useAccountAuthorization(onComplete: () => Promise<void>) {
     if (!current || !currentFlow || !context || busy.value)
       return
     if (!callback.value.trim()) {
-      error.value = t('accounts.onboarding.callbackRequired')
+      ZNotification.warning({
+        message: t('accounts.onboarding.callbackRequired'),
+      })
       return
     }
     status.value = 'completing'
-    error.value = ''
     try {
       await completeAccountOAuth({
         ...context,
         flowId: currentFlow.flowId,
         callbackUrl: callback.value.trim(),
-      }, { signal: current.signal, silent: true })
+      }, { signal: current.signal })
       if (!current.signal.aborted) {
         clearTimers()
         await onComplete()
@@ -113,8 +120,12 @@ export function useAccountAuthorization(onComplete: () => Promise<void>) {
       if (!current.signal.aborted) {
         status.value = expired()
           ? 'expired'
-          : 'paused'
-        error.value = errorMessage(cause, t('accounts.onboarding.authorizationFailed'))
+          : 'waiting'
+        if (!(cause instanceof ApiError)) {
+          ZNotification.error({
+            message: errorMessage(cause, t('accounts.onboarding.authorizationFailed')),
+          })
+        }
       }
     }
   }