优化

src/modules/iam/pages/InternalUsersView.test.ts

@@ -143,7 +143,8 @@ describe('InternalUsersView platform internal user management', () => {
     vi.mocked(listPlatformManagedUsers).mockRejectedValueOnce(new Error('Gateway unavailable'))
     const wrapper = await mountView()
 
-    expect(wrapper.text()).toContain('Gateway unavailable')
+    expect(wrapper.text()).toContain('内部用户列表加载失败，请稍后重试')
+    expect(wrapper.text()).not.toContain('Gateway unavailable')
     expect(wrapper.text()).toContain('重新加载')
     expect(wrapper.text()).not.toContain('zhangwei')
   })

src/modules/iam/pages/PermissionsView.test.ts

@@ -97,7 +97,9 @@ describe('PermissionsView IAM mode', () => {
     const wrapper = mountServerView()
     await flushPromises()
 
-    expect(wrapper.findAll('[role="alert"]').map((item) => item.text()).join(' ')).toContain('IAM unavailable')
+    const alertText = wrapper.findAll('[role="alert"]').map((item) => item.text()).join(' ')
+    expect(alertText).toContain('权限资源加载失败，请稍后重试')
+    expect(alertText).not.toContain('IAM unavailable')
   })
 
   it('shows only add-child directly for a built-in menu even with all permissions', async () => {

src/modules/iam/pages/RolesView.test.ts

@@ -113,6 +113,8 @@ describe('RolesView', () => {
     const wrapper = mountView(pinia)
     await flushPromises()
 
-    expect(wrapper.findAll('[role="alert"]').map((item) => item.text()).join(' ')).toContain('IAM unavailable')
+    const alertText = wrapper.findAll('[role="alert"]').map((item) => item.text()).join(' ')
+    expect(alertText).toContain('平台角色列表加载失败，请稍后重试')
+    expect(alertText).not.toContain('IAM unavailable')
   })
 })