diff --git a/frontend/src/i18n/locales/en.ts b/frontend/src/i18n/locales/en.ts
index 80ae14f6ed..34f5e891c8 100644
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -717,6 +717,8 @@ export default {
     },
     allGroups: 'All Groups',
     allStatus: 'All Status',
+    columnSettings: 'Column Settings',
+    columnAlwaysVisible: 'This column is always visible',
     createKey: 'Create API Key',
     editKey: 'Edit API Key',
     deleteKey: 'Delete API Key',
diff --git a/frontend/src/i18n/locales/zh.ts b/frontend/src/i18n/locales/zh.ts
index b431cfc6be..cf51d588d9 100644
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -716,6 +716,8 @@ export default {
     },
     allGroups: '全部分组',
     allStatus: '全部状态',
+    columnSettings: '列设置',
+    columnAlwaysVisible: '该列固定显示，不可隐藏',
     createKey: '创建密钥',
     editKey: '编辑密钥',
     deleteKey: '删除密钥',
diff --git a/frontend/src/views/user/KeysView.vue b/frontend/src/views/user/KeysView.vue
index 707a10c8ba..598e88ed96 100644
--- a/frontend/src/views/user/KeysView.vue
+++ b/frontend/src/views/user/KeysView.vue
@@ -33,19 +33,51 @@
 
       <template #actions>
         <div class="flex justify-end gap-3">
-        <button
-          @click="loadApiKeys"
-          :disabled="loading"
-          class="btn btn-secondary"
-          :title="t('common.refresh')"
-        >
-          <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
-        </button>
-        <button @click="showCreateModal = true" class="btn btn-primary" data-tour="keys-create-btn">
-          <Icon name="plus" size="md" class="mr-2" />
-          {{ t('keys.createKey') }}
-        </button>
-      </div>
+          <button
+            @click="loadApiKeys"
+            :disabled="loading"
+            class="btn btn-secondary"
+            :title="t('common.refresh')"
+          >
+            <Icon name="refresh" size="md" :class="loading ? 'animate-spin' : ''" />
+          </button>
+          <div class="relative" ref="columnDropdownRef">
+            <button
+              @click="showColumnDropdown = !showColumnDropdown"
+              class="btn btn-secondary px-2 md:px-3"
+              :title="t('keys.columnSettings')"
+            >
+              <svg class="h-4 w-4 md:mr-1.5" fill="none" stroke="currentColor" viewBox="0 0 24 24" stroke-width="1.5">
+                <path stroke-linecap="round" stroke-linejoin="round" d="M9 4.5v15m6-15v15m-10.875 0h15.75c.621 0 1.125-.504 1.125-1.125V5.625c0-.621-.504-1.125-1.125-1.125H4.125C3.504 4.5 3 5.004 3 5.625v12.75c0 .621.504 1.125 1.125 1.125z" />
+              </svg>
+              <span class="hidden md:inline">{{ t('keys.columnSettings') }}</span>
+            </button>
+            <div
+              v-if="showColumnDropdown"
+              class="absolute right-0 top-full z-50 mt-1 max-h-80 w-48 overflow-y-auto rounded-lg border border-gray-200 bg-white py-1 shadow-lg dark:border-dark-600 dark:bg-dark-800"
+            >
+              <button
+                v-for="col in toggleableColumns"
+                :key="col.key"
+                @click="toggleColumn(col.key)"
+                class="flex w-full items-center justify-between px-4 py-2 text-left text-sm text-gray-700 hover:bg-gray-100 dark:text-gray-300 dark:hover:bg-dark-700"
+              >
+                <span>{{ col.label }}</span>
+                <Icon
+                  v-if="isColumnVisible(col.key)"
+                  name="check"
+                  size="sm"
+                  class="text-primary-500"
+                  :stroke-width="2"
+                />
+              </button>
+            </div>
+          </div>
+          <button @click="showCreateModal = true" class="btn btn-primary" data-tour="keys-create-btn">
+            <Icon name="plus" size="md" class="mr-2" />
+            {{ t('keys.createKey') }}
+          </button>
+        </div>
       </template>
 
       <template #table>
@@ -1045,7 +1077,7 @@
 </template>
 
 <script setup lang="ts">
-	import { ref, computed, onMounted, onUnmounted, type ComponentPublicInstance } from 'vue'
+	import { ref, reactive, computed, onMounted, onUnmounted, type ComponentPublicInstance } from 'vue'
 	import { useI18n } from 'vue-i18n'
 	import { useAppStore } from '@/stores/app'
 	import { useOnboardingStore } from '@/stores/onboarding'
@@ -1099,7 +1131,7 @@ const appStore = useAppStore()
 const onboardingStore = useOnboardingStore()
 const { copyToClipboard: clipboardCopy } = useClipboard()
 
-const columns = computed<Column[]>(() => [
+const allColumns = computed<Column[]>(() => [
   { key: 'name', label: t('common.name'), sortable: true },
   { key: 'key', label: t('keys.apiKey'), sortable: false },
   { key: 'group', label: t('keys.group'), sortable: false },
@@ -1112,6 +1144,67 @@ const columns = computed<Column[]>(() => [
   { key: 'actions', label: t('common.actions'), sortable: false }
 ])
 
+const ALWAYS_VISIBLE_COLUMNS = new Set(['name', 'actions'])
+const DEFAULT_HIDDEN_COLUMNS = ['rate_limit', 'last_used_at']
+const HIDDEN_COLUMNS_KEY = 'api-key-hidden-columns'
+const COLUMN_SETTINGS_VERSION_KEY = 'api-key-column-settings-version'
+const COLUMN_SETTINGS_VERSION = 1
+
+const toggleableColumns = computed(() =>
+  allColumns.value.filter((col) => !ALWAYS_VISIBLE_COLUMNS.has(col.key))
+)
+
+const hiddenColumns = reactive<Set<string>>(new Set())
+
+const saveColumnsToStorage = () => {
+  try {
+    localStorage.setItem(HIDDEN_COLUMNS_KEY, JSON.stringify([...hiddenColumns]))
+    localStorage.setItem(COLUMN_SETTINGS_VERSION_KEY, String(COLUMN_SETTINGS_VERSION))
+  } catch (error) {
+    console.error('Failed to save API key table columns:', error)
+  }
+}
+
+const loadSavedColumns = () => {
+  hiddenColumns.clear()
+  try {
+    const saved = localStorage.getItem(HIDDEN_COLUMNS_KEY)
+    if (saved) {
+      const parsed = JSON.parse(saved) as string[]
+      const validColumnKeys = new Set(allColumns.value.map((col) => col.key))
+      parsed
+        .filter((key) =>
+          typeof key === 'string' &&
+          validColumnKeys.has(key) &&
+          !ALWAYS_VISIBLE_COLUMNS.has(key)
+        )
+        .forEach((key) => hiddenColumns.add(key))
+    } else {
+      DEFAULT_HIDDEN_COLUMNS.forEach((key) => hiddenColumns.add(key))
+    }
+    localStorage.setItem(COLUMN_SETTINGS_VERSION_KEY, String(COLUMN_SETTINGS_VERSION))
+  } catch (error) {
+    console.error('Failed to load API key table columns:', error)
+    DEFAULT_HIDDEN_COLUMNS.forEach((key) => hiddenColumns.add(key))
+  }
+}
+
+const toggleColumn = (key: string) => {
+  if (ALWAYS_VISIBLE_COLUMNS.has(key)) return
+  if (hiddenColumns.has(key)) {
+    hiddenColumns.delete(key)
+  } else {
+    hiddenColumns.add(key)
+  }
+  saveColumnsToStorage()
+}
+
+const isColumnVisible = (key: string) => !hiddenColumns.has(key)
+
+const columns = computed<Column[]>(() =>
+  allColumns.value.filter((col) => ALWAYS_VISIBLE_COLUMNS.has(col.key) || !hiddenColumns.has(col.key))
+)
+
 const apiKeys = ref<ApiKey[]>([])
 const groups = ref<Group[]>([])
 const loading = ref(false)
@@ -1144,12 +1237,14 @@ const showResetQuotaDialog = ref(false)
 const showResetRateLimitDialog = ref(false)
 const showUseKeyModal = ref(false)
 const showCcsClientSelect = ref(false)
+const showColumnDropdown = ref(false)
 const pendingCcsRow = ref<ApiKey | null>(null)
 const selectedKey = ref<ApiKey | null>(null)
 const copiedKeyId = ref<number | null>(null)
 const groupSelectorKeyId = ref<number | null>(null)
 const publicSettings = ref<PublicSettings | null>(null)
 const dropdownRef = ref<HTMLElement | null>(null)
+const columnDropdownRef = ref<HTMLElement | null>(null)
 const dropdownPosition = ref<{ top?: number; bottom?: number; left: number } | null>(null)
 const groupButtonRefs = ref<Map<number, HTMLElement>>(new Map())
 let abortController: AbortController | null = null
@@ -1485,6 +1580,9 @@ const closeGroupSelector = (event: MouseEvent) => {
     groupSelectorKeyId.value = null
     dropdownPosition.value = null
   }
+  if (columnDropdownRef.value && !columnDropdownRef.value.contains(target)) {
+    showColumnDropdown.value = false
+  }
 }
 
 const confirmDelete = (key: ApiKey) => {
@@ -1785,6 +1883,7 @@ function formatResetTime(resetAt: string | null): string {
 }
 
 onMounted(() => {
+  loadSavedColumns()
   loadApiKeys()
   loadGroups()
   loadUserGroupRates()
diff --git a/frontend/src/views/user/__tests__/KeysView.spec.ts b/frontend/src/views/user/__tests__/KeysView.spec.ts
new file mode 100644
index 0000000000..4f671ad427
--- /dev/null
+++ b/frontend/src/views/user/__tests__/KeysView.spec.ts
@@ -0,0 +1,306 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { flushPromises, mount, type VueWrapper } from '@vue/test-utils'
+import { nextTick } from 'vue'
+
+import type { ApiKey } from '@/types'
+import KeysView from '../KeysView.vue'
+
+const {
+  listKeys,
+  getPublicSettings,
+  getDashboardApiKeysUsage,
+  getAvailableGroups,
+  getUserGroupRates,
+  showError,
+  showSuccess,
+  copyToClipboard,
+  isCurrentStep,
+  nextStep,
+} = vi.hoisted(() => ({
+  listKeys: vi.fn(),
+  getPublicSettings: vi.fn(),
+  getDashboardApiKeysUsage: vi.fn(),
+  getAvailableGroups: vi.fn(),
+  getUserGroupRates: vi.fn(),
+  showError: vi.fn(),
+  showSuccess: vi.fn(),
+  copyToClipboard: vi.fn(),
+  isCurrentStep: vi.fn(),
+  nextStep: vi.fn(),
+}))
+
+const messages: Record<string, string> = {
+  'common.actions': 'Actions',
+  'common.name': 'Name',
+  'common.refresh': 'Refresh',
+  'common.status': 'Status',
+  'keys.apiKey': 'API Key',
+  'keys.allGroups': 'All Groups',
+  'keys.allStatus': 'All Status',
+  'keys.columnSettings': 'Column Settings',
+  'keys.createKey': 'Create API Key',
+  'keys.created': 'Created',
+  'keys.expiresAt': 'Expires',
+  'keys.group': 'Group',
+  'keys.lastUsedAt': 'Last Used',
+  'keys.rateLimitColumn': 'Rate Limit',
+  'keys.searchPlaceholder': 'Search name or key...',
+  'keys.status.active': 'Active',
+  'keys.status.expired': 'Expired',
+  'keys.status.inactive': 'Inactive',
+  'keys.status.quota_exhausted': 'Quota exhausted',
+  'keys.usage': 'Usage',
+}
+
+vi.mock('@/api', () => ({
+  keysAPI: {
+    list: listKeys,
+    create: vi.fn(),
+    update: vi.fn(),
+    delete: vi.fn(),
+    toggleStatus: vi.fn(),
+  },
+  authAPI: {
+    getPublicSettings,
+  },
+  usageAPI: {
+    getDashboardApiKeysUsage,
+  },
+  userGroupsAPI: {
+    getAvailable: getAvailableGroups,
+    getUserGroupRates,
+  },
+}))
+
+vi.mock('@/stores/app', () => ({
+  useAppStore: () => ({
+    showError,
+    showSuccess,
+  }),
+}))
+
+vi.mock('@/stores/onboarding', () => ({
+  useOnboardingStore: () => ({
+    isCurrentStep,
+    nextStep,
+  }),
+}))
+
+vi.mock('@/composables/useClipboard', () => ({
+  useClipboard: () => ({
+    copyToClipboard,
+  }),
+}))
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => messages[key] ?? key,
+    }),
+  }
+})
+
+const createApiKey = (): ApiKey => ({
+  id: 1,
+  user_id: 1,
+  key: 'sk-test-key',
+  name: 'test-key',
+  group_id: null,
+  status: 'active',
+  ip_whitelist: [],
+  ip_blacklist: [],
+  last_used_at: null,
+  quota: 0,
+  quota_used: 0,
+  expires_at: null,
+  created_at: '2026-06-27T00:00:00Z',
+  updated_at: '2026-06-27T00:00:00Z',
+  rate_limit_5h: 0,
+  rate_limit_1d: 0,
+  rate_limit_7d: 0,
+  usage_5h: 0,
+  usage_1d: 0,
+  usage_7d: 0,
+  window_5h_start: null,
+  window_1d_start: null,
+  window_7d_start: null,
+  reset_5h_at: null,
+  reset_1d_at: null,
+  reset_7d_at: null,
+})
+
+const AppLayoutStub = {
+  template: '<div><slot /></div>',
+}
+
+const TablePageLayoutStub = {
+  template: `
+    <div>
+      <slot name="filters" />
+      <slot name="actions" />
+      <slot name="table" />
+      <slot name="pagination" />
+    </div>
+  `,
+}
+
+const DataTableStub = {
+  props: ['columns', 'data'],
+  emits: ['sort'],
+  template: `
+    <div>
+      <div data-test="columns">{{ columns.map((col) => col.key).join(',') }}</div>
+      <div v-for="row in data" :key="row.id">
+        <slot name="cell-name" :value="row.name" :row="row" />
+      </div>
+      <slot name="empty" />
+    </div>
+  `,
+}
+
+const SelectStub = {
+  props: ['modelValue', 'options'],
+  emits: ['update:modelValue'],
+  template: '<select :value="modelValue" @change="$emit(\'update:modelValue\', $event.target.value)"></select>',
+}
+
+const SearchInputStub = {
+  props: ['modelValue'],
+  emits: ['update:modelValue', 'search'],
+  template: '<input :value="modelValue" @input="$emit(\'update:modelValue\', $event.target.value)" />',
+}
+
+const IconStub = {
+  props: ['name'],
+  template: '<span data-test="icon">{{ name }}</span>',
+}
+
+const mountView = async () => {
+  const wrapper = mount(KeysView, {
+    global: {
+      stubs: {
+        AppLayout: AppLayoutStub,
+        TablePageLayout: TablePageLayoutStub,
+        DataTable: DataTableStub,
+        Pagination: true,
+        BaseDialog: true,
+        ConfirmDialog: true,
+        EmptyState: true,
+        Select: SelectStub,
+        SearchInput: SearchInputStub,
+        Icon: IconStub,
+        UseKeyModal: true,
+        EndpointPopover: true,
+        GroupBadge: true,
+        GroupOptionItem: true,
+        Teleport: true,
+      },
+    },
+  })
+  await flushPromises()
+  await nextTick()
+  return wrapper
+}
+
+const visibleColumnKeys = (wrapper: VueWrapper) =>
+  wrapper.get('[data-test="columns"]').text().split(',').filter(Boolean)
+
+const getButtonByText = (wrapper: VueWrapper, text: string) => {
+  const button = wrapper.findAll('button').find((item) => item.text().includes(text))
+  if (!button) {
+    throw new Error(`Button not found: ${text}`)
+  }
+  return button
+}
+
+describe('user KeysView column settings', () => {
+  beforeEach(() => {
+    localStorage.clear()
+
+    listKeys.mockReset()
+    getPublicSettings.mockReset()
+    getDashboardApiKeysUsage.mockReset()
+    getAvailableGroups.mockReset()
+    getUserGroupRates.mockReset()
+    showError.mockReset()
+    showSuccess.mockReset()
+    copyToClipboard.mockReset()
+    isCurrentStep.mockReset()
+    nextStep.mockReset()
+
+    listKeys.mockResolvedValue({
+      items: [createApiKey()],
+      total: 1,
+      page: 1,
+      page_size: 20,
+      pages: 1,
+    })
+    getPublicSettings.mockResolvedValue({})
+    getDashboardApiKeysUsage.mockResolvedValue({ stats: {} })
+    getAvailableGroups.mockResolvedValue([])
+    getUserGroupRates.mockResolvedValue({})
+    isCurrentStep.mockReturnValue(false)
+  })
+
+  it('uses the default API key columns with low-frequency columns hidden', async () => {
+    const wrapper = await mountView()
+
+    expect(visibleColumnKeys(wrapper)).toEqual([
+      'name',
+      'key',
+      'group',
+      'usage',
+      'expires_at',
+      'status',
+      'created_at',
+      'actions',
+    ])
+    expect(visibleColumnKeys(wrapper)).not.toContain('rate_limit')
+    expect(visibleColumnKeys(wrapper)).not.toContain('last_used_at')
+  })
+
+  it('shows a hidden column when toggled and persists the preference', async () => {
+    const wrapper = await mountView()
+
+    await wrapper.get('button[title="Column Settings"]').trigger('click')
+    await getButtonByText(wrapper, 'Rate Limit').trigger('click')
+    await nextTick()
+
+    expect(visibleColumnKeys(wrapper)).toContain('rate_limit')
+    expect(localStorage.getItem('api-key-hidden-columns')).toBe(JSON.stringify(['last_used_at']))
+    expect(localStorage.getItem('api-key-column-settings-version')).toBe('1')
+  })
+
+  it('restores column preferences from localStorage on mount', async () => {
+    localStorage.setItem('api-key-hidden-columns', JSON.stringify(['group', 'created_at']))
+    localStorage.setItem('api-key-column-settings-version', '1')
+
+    const wrapper = await mountView()
+
+    expect(visibleColumnKeys(wrapper)).toEqual([
+      'name',
+      'key',
+      'usage',
+      'rate_limit',
+      'expires_at',
+      'status',
+      'last_used_at',
+      'actions',
+    ])
+  })
+
+  it('does not include always-visible columns in the toggleable menu', async () => {
+    const wrapper = await mountView()
+
+    await wrapper.get('button[title="Column Settings"]').trigger('click')
+    await nextTick()
+
+    const columnMenuText = wrapper.text()
+    expect(columnMenuText).toContain('API Key')
+    expect(columnMenuText).toContain('Rate Limit')
+    expect(columnMenuText).not.toContain('Name')
+    expect(columnMenuText).not.toContain('Actions')
+  })
+})