diff --git a/app/performance-survey/PerformanceSurveyDashboardNavigation.test.tsx b/app/performance-survey/PerformanceSurveyDashboardNavigation.test.tsx
index c6d2677..3a7aafe 100644
--- a/app/performance-survey/PerformanceSurveyDashboardNavigation.test.tsx
+++ b/app/performance-survey/PerformanceSurveyDashboardNavigation.test.tsx
@@ -535,7 +535,7 @@ describe('考核调研顶层导航保护', () => {
   })
 
   test('公共看板仅按后端权限在分数下显示删除按钮并彻底删除单项调研', async () => {
-    mockSearchParams = new URLSearchParams('tab=public&workspace=pending')
+    mockSearchParams = new URLSearchParams('tab=public&workspace=pending&month=2026-07')
     let dashboardRequestCount = 0
     const deleteRequests: Array<{ url: string; init?: RequestInit }> = []
     global.fetch = jest.fn(async (input, init) => {
diff --git a/app/performance-survey/[[...path]]/page.tsx b/app/performance-survey/[[...path]]/page.tsx
index fec2822..6ec4b2d 100644
--- a/app/performance-survey/[[...path]]/page.tsx
+++ b/app/performance-survey/[[...path]]/page.tsx
@@ -1105,7 +1105,8 @@ function PerformanceDashboardBoard({
   canCreateSurvey?: boolean
 }) {
   const router = useRouter()
-  const [month, setMonth] = useState(getCurrentMonthValue())
+  const searchParams = useSearchParams()
+  const [month, setMonth] = useState(searchParams.get('month') || getCurrentMonthValue())
   const [department, setDepartment] = useState('')
   const [employee, setEmployee] = useState<Employee | null>(null)
   const [positionGroupCode, setPositionGroupCode] = useState('')
diff --git a/lib/__tests__/performance-survey-service-policy.test.ts b/lib/__tests__/performance-survey-service-policy.test.ts
index 44439e3..34424c7 100644
--- a/lib/__tests__/performance-survey-service-policy.test.ts
+++ b/lib/__tests__/performance-survey-service-policy.test.ts
@@ -457,7 +457,7 @@ describe('performance survey service policies', () => {
     expect(result.permissions.canDeletePublicDashboardAssessment).toBe(false)
   })
 
-  test('只有无邪账号获得公共看板人员移除权限', async () => {
+  test('只有无邪账号获得公共看板单项调研删除权限', async () => {
     ;(prisma.user.findUnique as jest.Mock).mockResolvedValue({
       ...baseUser,
       username: 'wuxie',
@@ -470,6 +470,17 @@ describe('performance survey service policies', () => {
 
     expect(result.permissions.canDeletePublicDashboardAssessment).toBe(true)
 
+    ;(prisma.user.findUnique as jest.Mock).mockResolvedValue({
+      ...baseUser,
+      username: '无邪',
+    })
+
+    const productionAccountResult = await getPerformanceSurveyDashboard(session, new URLSearchParams({
+      view: 'public',
+      month: '2026-07',
+    }))
+    expect(productionAccountResult.permissions.canDeletePublicDashboardAssessment).toBe(true)
+
     ;(prisma.user.findUnique as jest.Mock).mockResolvedValue({
       ...baseUser,
       username: 'qingyun',
@@ -491,7 +502,7 @@ describe('performance survey service policies', () => {
   test('无邪可按人员、月份、岗位和考核项彻底删除调研并释放重复校验', async () => {
     ;(prisma.user.findUnique as jest.Mock).mockResolvedValue({
       ...baseUser,
-      username: 'wuxie',
+      username: '无邪',
       realName: '无邪',
     })
     transactionClient.performanceSurveyTarget.findMany.mockResolvedValue([{
diff --git a/lib/performance-survey-service.ts b/lib/performance-survey-service.ts
index f7113d1..b16b4d3 100644
--- a/lib/performance-survey-service.ts
+++ b/lib/performance-survey-service.ts
@@ -881,7 +881,8 @@ function ensureSystemAdministrator(ctx: UserContext) {
 }
 
 function canDeletePerformanceSurveyPublicDashboardAssessment(ctx: UserContext) {
-  return ctx.user.username.trim().toLowerCase() === 'wuxie'
+  const username = ctx.user.username.trim().toLowerCase()
+  return username === 'wuxie' || username === '无邪'
 }
 
 function ensureCanDeletePerformanceSurveyPublicDashboardAssessment(ctx: UserContext) {