diff --git a/eslint-suppressions.json b/eslint-suppressions.json
index 774f4a7d..80efa670 100644
--- a/eslint-suppressions.json
+++ b/eslint-suppressions.json
@@ -141,31 +141,6 @@
       "count": 1
     }
   },
-  "src/components/cards/PluginAppCard.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 2
-    },
-    "@typescript-eslint/no-unused-vars": {
-      "count": 1
-    },
-    "sonarjs/no-ignored-exceptions": {
-      "count": 1
-    },
-    "vue/no-v-text-v-html-on-component": {
-      "count": 1
-    }
-  },
-  "src/components/cards/PluginCard.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 5
-    },
-    "@typescript-eslint/no-unused-vars": {
-      "count": 2
-    },
-    "vue/no-v-text-v-html-on-component": {
-      "count": 1
-    }
-  },
   "src/components/cards/PluginMixedSortCard.vue": {
     "@typescript-eslint/no-explicit-any": {
       "count": 2
@@ -270,17 +245,6 @@
       "count": 1
     }
   },
-  "src/components/dialog/PluginMarketDetailDialog.vue": {
-    "@typescript-eslint/no-explicit-any": {
-      "count": 2
-    },
-    "@typescript-eslint/no-unused-vars": {
-      "count": 1
-    },
-    "sonarjs/no-ignored-exceptions": {
-      "count": 1
-    }
-  },
   "src/components/dialog/PluginMarketSettingDialog.vue": {
     "@typescript-eslint/no-explicit-any": {
       "count": 3
diff --git a/src/components/cards/PluginAppCard.vue b/src/components/cards/PluginAppCard.vue
index 1f674fa0..4618d3db 100644
--- a/src/components/cards/PluginAppCard.vue
+++ b/src/components/cards/PluginAppCard.vue
@@ -1,6 +1,6 @@
 <script lang="ts" setup>
 import api from '@/api'
-import type { Plugin } from '@/api/types'
+import type { ApiResponse, Plugin } from '@/api/types'
 import { getLogoUrl } from '@/utils/imageUtils'
 import { getCardAccentRgbFromImage } from '@/composables/useCardAccentColor'
 import { isNullOrEmptyObject } from '@/@core/utils'
@@ -39,7 +39,7 @@ const createConfirm = useConfirm()
 const accentRgb = ref('40, 169, 225')
 
 // 图片对象
-const imageRef = ref<any>()
+const imageRef = ref<{ $el: HTMLElement } | null>(null)
 
 // 获取当前插件的标签
 const pluginLabels = computed(() => {
@@ -51,9 +51,6 @@ const pluginLabels = computed(() => {
     .filter(tag => tag.length > 0)
 })
 
-// 图片是否加载完成
-const isImageLoaded = ref(false)
-
 // 图片是否加载失败
 const imageLoadError = ref(false)
 
@@ -74,7 +71,6 @@ function closeInstallProgress() {
 
 // 图片加载完成
 async function imageLoaded() {
-  isImageLoaded.value = true
   const imageElement = imageRef.value?.$el.querySelector('img') as HTMLImageElement
   // 从图标中提取主色，作为卡片头部染色玻璃的色相来源
   accentRgb.value = await getCardAccentRgbFromImage(imageElement, '#28A9E1')
@@ -99,20 +95,16 @@ function visitPluginPage() {
   if (props.plugin?.is_local || repoUrl?.startsWith('local://')) {
     repoUrl = props.plugin?.author_url
   }
-  if (repoUrl) {
-    if (repoUrl.includes('raw.githubusercontent.com')) {
-      if (!repoUrl.endsWith('/')) repoUrl += '/'
-
-      if (repoUrl.split('/').length < 6) repoUrl = `${repoUrl}main/`
-
-      try {
-        const [user, repo] = repoUrl.split('/').slice(-4, -2)
-        repoUrl = `https://github.com/${user}/${repo}`
-      } catch (error) {
-        return
-      }
+  if (repoUrl?.includes('raw.githubusercontent.com')) {
+    try {
+      const rawUrl = new URL(repoUrl)
+      const [user, repo] = rawUrl.pathname.split('/').filter(Boolean)
+      if (user && repo) repoUrl = `https://github.com/${user}/${repo}`
+    } catch {
+      return
     }
-  } else {
+  }
+  if (!repoUrl) {
     repoUrl = props.plugin?.author_url
   }
   window.open(repoUrl, '_blank')
@@ -159,7 +151,7 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
       }),
     )
 
-    const result: { [key: string]: any } = await api.get(`plugin/install/${props.plugin?.id}`, {
+    const result: ApiResponse<unknown> = await api.get(`plugin/install/${props.plugin?.id}`, {
       params: {
         repo_url: repoUrl || props.plugin?.repo_url,
         release_version: releaseVersion,
@@ -167,8 +159,6 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
       },
     })
 
-    closeInstallProgress()
-
     if (result.success) {
       $toast.success(t('plugin.installSuccess', { name: props.plugin?.plugin_name }))
       versionHistoryDialogController?.close()
@@ -178,8 +168,15 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
       $toast.error(t('plugin.installFailed', { name: props.plugin?.plugin_name, message: result.message }))
     }
   } catch (error) {
-    closeInstallProgress()
+    $toast.error(
+      t('plugin.installFailed', {
+        name: props.plugin?.plugin_name,
+        message: t('common.serverConnectionFailed'),
+      }),
+    )
     console.error(error)
+  } finally {
+    closeInstallProgress()
   }
 }
 
@@ -323,7 +320,7 @@ onUnmounted(() => {
                         <template #prepend>
                           <VIcon :icon="item.props.prependIcon" />
                         </template>
-                        <VListItemTitle v-text="item.title" />
+                        <VListItemTitle>{{ item.title }}</VListItemTitle>
                       </VListItem>
                     </VList>
                   </VMenu>
diff --git a/src/components/cards/PluginCard.vue b/src/components/cards/PluginCard.vue
index c464a948..9fdb624e 100644
--- a/src/components/cards/PluginCard.vue
+++ b/src/components/cards/PluginCard.vue
@@ -2,13 +2,14 @@
 import { useToast } from 'vue-toastification'
 import { useConfirm } from '@/composables/useConfirm'
 import api from '@/api'
-import type { Plugin } from '@/api/types'
+import type { ApiResponse, Plugin } from '@/api/types'
 import { getLogoUrl } from '@/utils/imageUtils'
 import { getCardAccentRgbFromImage } from '@/composables/useCardAccentColor'
 import { formatDownloadCount } from '@/@core/utils/formatters'
 import { useDisplay } from 'vuetify'
 import { useI18n } from 'vue-i18n'
 import { openSharedDialog } from '@/composables/useSharedDialog'
+import { usePluginSidebarNavStore } from '@/stores/pluginSidebarNav'
 
 // 插件日志面板只有点击“查看日志”时才需要，延后加载可减轻插件列表首屏。
 const PluginConfigDialog = defineAsyncComponent(() => import('../dialog/PluginConfigDialog.vue'))
@@ -45,11 +46,13 @@ const display = useDisplay()
 const accentRgb = ref('40, 169, 225')
 
 // 图片对象
-const imageRef = ref<any>()
+const imageRef = ref<{ $el: HTMLElement } | null>(null)
 
 // 提示框
 const $toast = useToast()
 
+const pluginSidebarNavStore = usePluginSidebarNavStore()
+
 // 确认框
 const createConfirm = useConfirm()
 
@@ -62,9 +65,6 @@ const menuVisible = ref(false)
 // 用户头像是否加载完成
 const isAvatarLoaded = ref(false)
 
-// 图片是否加载完成
-const isImageLoaded = ref(false)
-
 // 图片是否加载失败
 const imageLoadError = ref(false)
 
@@ -98,7 +98,6 @@ watch(
 
 // 图片加载完成
 async function imageLoaded() {
-  isImageLoaded.value = true
   const imageElement = imageRef.value?.$el.querySelector('img') as HTMLImageElement
   // 从图标中提取主色，作为卡片头部染色玻璃的色相来源
   accentRgb.value = await getCardAccentRgbFromImage(imageElement, '#28A9E1')
@@ -124,17 +123,15 @@ async function uninstallPlugin() {
 
   if (!isConfirmed) return
 
+  showPluginProgress(t('plugin.uninstalling', { name: props.plugin?.plugin_name }))
   try {
-    // 显示等待提示框
-    showPluginProgress(t('plugin.uninstalling', { name: props.plugin?.plugin_name }))
-    const result: { [key: string]: any } = await api.delete(`plugin/${props.plugin?.id}`)
-    // 隐藏等待提示框
-    closePluginProgress()
+    const result: ApiResponse<unknown> = await api.delete(`plugin/${props.plugin?.id}`)
     if (result.success) {
       $toast.success(t('plugin.uninstallSuccess', { name: props.plugin?.plugin_name }))
 
-      // 通知父组件刷新
       emit('remove')
+      // 生命周期成功后刷新动态导航。
+      void pluginSidebarNavStore.ensureSidebarNav(true)
     } else {
       $toast.error(
         t('plugin.uninstallFailed', {
@@ -144,8 +141,15 @@ async function uninstallPlugin() {
       )
     }
   } catch (error) {
-    closePluginProgress()
+    $toast.error(
+      t('plugin.uninstallFailed', {
+        name: props.plugin?.plugin_name,
+        message: t('common.serverConnectionFailed'),
+      }),
+    )
     console.error(error)
+  } finally {
+    closePluginProgress()
   }
 }
 
@@ -204,11 +208,12 @@ async function resetPlugin() {
   if (!isConfirmed) return
 
   try {
-    const result: { [key: string]: any } = await api.get(`plugin/reset/${props.plugin?.id}`)
+    const result: ApiResponse<unknown> = await api.get(`plugin/reset/${props.plugin?.id}`)
     if (result.success) {
       $toast.success(t('plugin.resetSuccess', { name: props.plugin?.plugin_name }))
-      // 通知父组件刷新
       emit('save')
+      // 生命周期成功后刷新动态导航。
+      void pluginSidebarNavStore.ensureSidebarNav(true)
     } else {
       $toast.error(
         t('plugin.resetFailed', {
@@ -218,6 +223,12 @@ async function resetPlugin() {
       )
     }
   } catch (error) {
+    $toast.error(
+      t('plugin.resetFailed', {
+        name: props.plugin?.plugin_name,
+        message: t('common.serverConnectionFailed'),
+      }),
+    )
     console.error(error)
   }
 }
@@ -243,14 +254,13 @@ async function updatePlugin(releaseVersion?: string, repoUrl?: string) {
   }
 
   try {
-    // 显示等待提示框
     showPluginProgress(
       releaseVersion
         ? t('plugin.installing', { name: props.plugin?.plugin_name, version: releaseVersion })
         : t('plugin.updating', { name: props.plugin?.plugin_name }),
     )
 
-    const result: { [key: string]: any } = await api.get(`plugin/install/${props.plugin?.id}`, {
+    const result: ApiResponse<unknown> = await api.get(`plugin/install/${props.plugin?.id}`, {
       params: {
         repo_url: repoUrl || props.plugin?.repo_url,
         release_version: releaseVersion,
@@ -258,16 +268,14 @@ async function updatePlugin(releaseVersion?: string, repoUrl?: string) {
       },
     })
 
-    // 隐藏等待提示框
-    closePluginProgress()
-
     if (result.success) {
       $toast.success(t('plugin.updateSuccess', { name: props.plugin?.plugin_name }))
       versionHistoryDialogController?.close()
       versionHistoryDialogController = null
 
-      // 通知父组件刷新
       emit('save')
+      // 生命周期成功后刷新动态导航。
+      void pluginSidebarNavStore.ensureSidebarNav(true)
     } else {
       $toast.error(
         t('plugin.updateFailed', {
@@ -277,8 +285,15 @@ async function updatePlugin(releaseVersion?: string, repoUrl?: string) {
       )
     }
   } catch (error) {
-    closePluginProgress()
+    $toast.error(
+      t('plugin.updateFailed', {
+        name: props.plugin?.plugin_name,
+        message: t('common.serverConnectionFailed'),
+      }),
+    )
     console.error(error)
+  } finally {
+    closePluginProgress()
   }
 }
 
@@ -362,7 +377,11 @@ async function showPluginAbout() {
       count: props.count,
     },
     {
-      install: () => emit('save'),
+      install: () => {
+        emit('save')
+        // 详情弹窗的安装事件只刷新父列表，动态导航由卡片补充同步。
+        void pluginSidebarNavStore.ensureSidebarNav(true)
+      },
     },
     { closeOn: ['close', 'install', 'update:modelValue'] },
   )
@@ -445,7 +464,7 @@ async function executePluginClone(cloneForm: {
   try {
     showPluginProgress(t('plugin.cloning', { name: props.plugin?.plugin_name }))
 
-    const result: { [key: string]: any } = await api.post(`plugin/clone/${props.plugin?.id}`, {
+    const result: ApiResponse<unknown> = await api.post(`plugin/clone/${props.plugin?.id}`, {
       suffix: cloneForm.suffix.trim(),
       name: cloneForm.name.trim(),
       description: cloneForm.description.trim(),
@@ -453,21 +472,21 @@ async function executePluginClone(cloneForm: {
       icon: cloneForm.icon.trim(),
     })
 
-    closePluginProgress()
-
     if (result.success) {
       $toast.success(t('plugin.cloneSuccess', { name: cloneForm.name }))
       cloneDialogController?.close()
       cloneDialogController = null
-      // 通知父组件刷新
       emit('remove')
+      // 生命周期成功后刷新动态导航。
+      void pluginSidebarNavStore.ensureSidebarNav(true)
     } else {
       $toast.error(t('plugin.cloneFailed', { message: result.message }))
     }
   } catch (error) {
-    closePluginProgress()
     $toast.error(t('plugin.cloneFailedGeneral'))
     console.error(error)
+  } finally {
+    closePluginProgress()
   }
 }
 
@@ -581,7 +600,7 @@ const dropdownItems = ref([
 // 监听插件状态变化
 watch(
   () => props.plugin?.has_update,
-  (newHasUpdate, _) => {
+  newHasUpdate => {
     const updateItemIndex = dropdownItems.value.findIndex(item => item.value === 3)
     if (updateItemIndex !== -1) dropdownItems.value[updateItemIndex].show = newHasUpdate
 
@@ -593,7 +612,7 @@ watch(
 // 监听插件窗口状态变化
 watch(
   () => props.plugin?.page_open,
-  (newOpenState, _) => {
+  newOpenState => {
     if (newOpenState) openPluginDetail()
   },
   { immediate: true },
@@ -695,7 +714,7 @@ watch(
                         <template #prepend>
                           <VIcon :icon="item.props.prependIcon" />
                         </template>
-                        <VListItemTitle v-text="item.title" />
+                        <VListItemTitle>{{ item.title }}</VListItemTitle>
                       </VListItem>
                     </VList>
                   </VMenu>
diff --git a/src/components/cards/__tests__/PluginAppCardRating.spec.ts b/src/components/cards/__tests__/PluginAppCardRating.spec.ts
index b1451574..a9b4e5de 100644
--- a/src/components/cards/__tests__/PluginAppCardRating.spec.ts
+++ b/src/components/cards/__tests__/PluginAppCardRating.spec.ts
@@ -1,10 +1,38 @@
 import type { Plugin } from '@/api/types'
 import PluginAppCard from '@/components/cards/PluginAppCard.vue'
 import { renderWithProviders } from '@tests/support/render'
-import { describe, expect, it, vi } from 'vitest'
+import { fireEvent, screen, waitFor } from '@testing-library/vue'
+import { defineComponent } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const mocks = vi.hoisted(() => ({
+  accentFromImage: vi.fn(),
+  apiGet: vi.fn(),
+  confirm: vi.fn(),
+  dialogCloses: [] as Array<ReturnType<typeof vi.fn>>,
+  openSharedDialog: vi.fn(),
+  toastError: vi.fn(),
+  toastSuccess: vi.fn(),
+}))
+
+vi.mock('@/api', () => ({
+  default: { get: mocks.apiGet },
+}))
+
+vi.mock('@/composables/useConfirm', () => ({
+  useConfirm: () => mocks.confirm,
+}))
+
+vi.mock('@/composables/useSharedDialog', () => ({
+  openSharedDialog: (...args: unknown[]) => mocks.openSharedDialog(...args),
+}))
+
+vi.mock('vue-toastification', () => ({
+  useToast: () => ({ error: mocks.toastError, success: mocks.toastSuccess }),
+}))
 
 vi.mock('@/composables/useCardAccentColor', () => ({
-  getCardAccentRgbFromImage: vi.fn().mockResolvedValue('40, 169, 225'),
+  getCardAccentRgbFromImage: mocks.accentFromImage,
 }))
 
 const plugin: Plugin = {
@@ -16,7 +44,32 @@ const plugin: Plugin = {
   installed: false,
 }
 
+const ImageStub = defineComponent({
+  name: 'VImg',
+  emits: ['error', 'load'],
+  template: '<button data-testid="plugin-image" @click="$emit(\'load\')" @contextmenu.prevent="$emit(\'error\')" />',
+})
+
 describe('PluginAppCard rating badge', () => {
+  beforeEach(() => {
+    mocks.accentFromImage.mockReset().mockResolvedValue('12, 34, 56')
+    mocks.apiGet.mockReset()
+    mocks.confirm.mockReset().mockResolvedValue(true)
+    mocks.dialogCloses.length = 0
+    mocks.openSharedDialog.mockReset().mockImplementation(() => {
+      const close = vi.fn()
+      mocks.dialogCloses.push(close)
+      return {
+        close,
+        id: mocks.dialogCloses.length,
+        updateProps: vi.fn(),
+      }
+    })
+    mocks.toastError.mockReset()
+    mocks.toastSuccess.mockReset()
+    vi.spyOn(console, 'error').mockImplementation(() => undefined)
+  })
+
   it('shows the top-right score only after the plugin has ratings', async () => {
     const unrated = await renderWithProviders(PluginAppCard, {
       props: { plugin: { ...plugin, average_rating: 0, rating_count: 0 } },
@@ -32,4 +85,175 @@ describe('PluginAppCard rating badge', () => {
     expect(badge).toHaveTextContent('4.3')
     expect(rated.container.querySelector('.plugin-app-card__title--with-rating')).not.toBeNull()
   })
+
+  it('reports an HTTP failure without emitting install or hiding the card', async () => {
+    mocks.apiGet.mockRejectedValue(new Error('network unavailable'))
+    const lifecyclePlugin = {
+      ...plugin,
+      history: { 'v1.0.0': '初始版本' },
+      repo_url: 'https://github.com/example/plugins',
+    }
+    const { container, emitted } = await renderWithProviders(PluginAppCard, {
+      props: { plugin: lifecyclePlugin },
+    })
+
+    const menuButton = container.querySelector<HTMLButtonElement>('.v-card .v-btn')
+    expect(menuButton).not.toBeNull()
+    await fireEvent.click(menuButton!)
+    await fireEvent.click(await screen.findByText('版本历史'))
+    await waitFor(() => expect(mocks.openSharedDialog).toHaveBeenCalledOnce())
+
+    const dialogEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await dialogEvents.update()
+
+    expect(mocks.toastError).toHaveBeenCalledWith(expect.stringContaining('安装失败'))
+    expect(emitted()).not.toHaveProperty('install')
+    expect(container.querySelector('.plugin-app-card-hover-area')).not.toBeNull()
+  })
+
+  it('opens market details and forwards only the detail completion event', async () => {
+    const { container, emitted } = await renderWithProviders(PluginAppCard, {
+      props: { plugin, count: 12 },
+    })
+
+    await fireEvent.click(container.querySelector('.v-card')!)
+
+    expect(mocks.openSharedDialog).toHaveBeenCalledOnce()
+    expect(mocks.openSharedDialog.mock.calls[0][1]).toMatchObject({ plugin, count: 12 })
+    expect(mocks.openSharedDialog.mock.calls[0][3]).toEqual({
+      closeOn: ['close', 'install', 'update:modelValue'],
+    })
+    const detailEvents = mocks.openSharedDialog.mock.calls[0][2] as { install: () => void }
+    detailEvents.install()
+    expect(emitted().install).toHaveLength(1)
+    expect(mocks.apiGet).not.toHaveBeenCalled()
+  })
+
+  it('installs a selected release with exact parameters and emits completion', async () => {
+    mocks.apiGet.mockResolvedValue({ success: true })
+    const lifecyclePlugin = {
+      ...plugin,
+      history: { 'v1.0.0': '初始版本' },
+      repo_url: 'https://github.com/example/plugins',
+    }
+    const { container, emitted } = await renderWithProviders(PluginAppCard, {
+      props: { plugin: lifecyclePlugin },
+    })
+
+    const menuButton = container.querySelector<HTMLButtonElement>('.v-card .v-btn')
+    await fireEvent.click(menuButton!)
+    await fireEvent.click(await screen.findByText('版本历史'))
+    const dialogEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await dialogEvents.update('0.9.0', 'https://github.com/example/releases')
+
+    expect(mocks.confirm).toHaveBeenCalledWith(expect.objectContaining({ content: expect.stringContaining('v0.9.0') }))
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+      params: {
+        force: true,
+        release_version: '0.9.0',
+        repo_url: 'https://github.com/example/releases',
+      },
+    })
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 安装成功！')
+    expect(emitted().install).toHaveLength(1)
+    expect(mocks.toastError).not.toHaveBeenCalled()
+    expect(mocks.dialogCloses[0]).toHaveBeenCalled()
+    expect(mocks.dialogCloses[1]).toHaveBeenCalled()
+  })
+
+  it('keeps the version dialog open and emits nothing on a business failure', async () => {
+    mocks.apiGet.mockResolvedValue({ success: false, message: '下载失败' })
+    const lifecyclePlugin = {
+      ...plugin,
+      history: { 'v1.0.0': '初始版本' },
+      repo_url: 'https://github.com/example/plugins',
+    }
+    const { container, emitted } = await renderWithProviders(PluginAppCard, {
+      props: { plugin: lifecyclePlugin },
+    })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('版本历史'))
+    const dialogEvents = mocks.openSharedDialog.mock.calls[0][2] as { update: () => Promise<void> }
+    await dialogEvents.update()
+
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 安装失败：下载失败')
+    expect(mocks.dialogCloses[0]).not.toHaveBeenCalled()
+    expect(mocks.dialogCloses[1]).toHaveBeenCalled()
+    expect(emitted()).not.toHaveProperty('install')
+  })
+
+  it('blocks incompatible latest installs and honors a cancelled release confirmation', async () => {
+    const lifecyclePlugin = {
+      ...plugin,
+      history: { 'v1.0.0': '初始版本' },
+      repo_url: 'https://github.com/example/plugins',
+      system_version_compatible: false,
+      system_version_message: '需要更高版本',
+    }
+    const { container } = await renderWithProviders(PluginAppCard, {
+      props: { plugin: lifecyclePlugin },
+    })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('版本历史'))
+    const dialogEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await dialogEvents.update()
+    expect(mocks.toastError).toHaveBeenCalledWith('需要更高版本')
+    expect(mocks.apiGet).not.toHaveBeenCalled()
+
+    mocks.confirm.mockResolvedValueOnce(false)
+    await dialogEvents.update('0.9.0', 'https://github.com/example/releases')
+    expect(mocks.apiGet).not.toHaveBeenCalled()
+  })
+
+  it('renders normalized labels, handles image events, and opens a raw GitHub repository', async () => {
+    const open = vi.spyOn(window, 'open').mockReturnValue(null)
+    const { container } = await renderWithProviders(PluginAppCard, {
+      props: {
+        plugin: {
+          ...plugin,
+          plugin_icon: 'https://example.com/plugin.png',
+          plugin_label: ' 工具, 自动化, ,工具 ',
+          repo_url: 'https://raw.githubusercontent.com/example/plugins/main/package.json',
+        },
+      },
+      global: { stubs: { VImg: ImageStub } },
+    })
+
+    expect(screen.getAllByText('工具')).toHaveLength(2)
+    expect(screen.getByText('自动化')).toBeInTheDocument()
+    const image = screen.getByTestId('plugin-image')
+    await fireEvent.click(image)
+    await waitFor(() => expect(mocks.accentFromImage).toHaveBeenCalled())
+    await fireEvent.contextMenu(image)
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('项目主页'))
+    expect(open).toHaveBeenCalledWith('https://github.com/example/plugins', '_blank')
+  })
+
+  it('uses the author page for a local plugin project link', async () => {
+    const open = vi.spyOn(window, 'open').mockReturnValue(null)
+    const { container } = await renderWithProviders(PluginAppCard, {
+      props: {
+        plugin: {
+          ...plugin,
+          is_local: true,
+          repo_url: 'local://DemoPlugin',
+          author_url: 'https://github.com/example-author',
+        },
+      },
+    })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('项目主页'))
+    expect(open).toHaveBeenCalledWith('https://github.com/example-author', '_blank')
+  })
 })
diff --git a/src/components/cards/__tests__/PluginCard.spec.ts b/src/components/cards/__tests__/PluginCard.spec.ts
new file mode 100644
index 00000000..3d1918bf
--- /dev/null
+++ b/src/components/cards/__tests__/PluginCard.spec.ts
@@ -0,0 +1,403 @@
+import type { Plugin } from '@/api/types'
+import PluginCard from '@/components/cards/PluginCard.vue'
+import { usePluginSidebarNavStore } from '@/stores/pluginSidebarNav'
+import { renderWithProviders } from '@tests/support/render'
+import { fireEvent, screen, waitFor } from '@testing-library/vue'
+import { defineComponent } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const mocks = vi.hoisted(() => ({
+  accentFromImage: vi.fn(),
+  apiDelete: vi.fn(),
+  apiGet: vi.fn(),
+  apiPost: vi.fn(),
+  confirm: vi.fn(),
+  dialogCloses: [] as Array<ReturnType<typeof vi.fn>>,
+  openSharedDialog: vi.fn(),
+  toastError: vi.fn(),
+  toastSuccess: vi.fn(),
+}))
+
+vi.mock('@/api', () => ({
+  default: {
+    delete: mocks.apiDelete,
+    get: mocks.apiGet,
+    post: mocks.apiPost,
+  },
+}))
+
+vi.mock('@/composables/useConfirm', () => ({
+  useConfirm: () => mocks.confirm,
+}))
+
+vi.mock('@/composables/useSharedDialog', () => ({
+  openSharedDialog: (...args: unknown[]) => mocks.openSharedDialog(...args),
+}))
+
+vi.mock('@/composables/useCardAccentColor', () => ({
+  getCardAccentRgbFromImage: mocks.accentFromImage,
+}))
+
+vi.mock('vue-toastification', () => ({
+  useToast: () => ({ error: mocks.toastError, success: mocks.toastSuccess }),
+}))
+
+const plugin: Plugin = {
+  id: 'DemoPlugin',
+  plugin_name: '演示插件',
+  plugin_desc: '用于测试插件生命周期',
+  plugin_version: '1.0.0',
+  plugin_author: 'MoviePilot',
+  installed: true,
+  state: true,
+}
+
+const ImageStub = defineComponent({
+  name: 'VImg',
+  emits: ['error', 'load'],
+  template: '<button data-testid="plugin-image" @click="$emit(\'load\')" @contextmenu.prevent="$emit(\'error\')" />',
+})
+
+describe('PluginCard lifecycle actions', () => {
+  beforeEach(() => {
+    mocks.accentFromImage.mockReset().mockResolvedValue('12, 34, 56')
+    mocks.apiDelete.mockReset()
+    mocks.apiGet.mockReset()
+    mocks.apiPost.mockReset()
+    mocks.confirm.mockReset().mockResolvedValue(true)
+    mocks.dialogCloses.length = 0
+    mocks.openSharedDialog.mockReset().mockImplementation(() => {
+      const close = vi.fn()
+      mocks.dialogCloses.push(close)
+      return {
+        close,
+        id: mocks.dialogCloses.length,
+        updateProps: vi.fn(),
+      }
+    })
+    mocks.toastError.mockReset()
+    mocks.toastSuccess.mockReset()
+    vi.spyOn(console, 'error').mockImplementation(() => undefined)
+  })
+
+  it('refreshes plugin sidebar navigation after uninstall succeeds', async () => {
+    mocks.apiDelete.mockResolvedValue({ success: true })
+    const { container, pinia } = await renderWithProviders(PluginCard, { props: { plugin } })
+    const sidebarStore = usePluginSidebarNavStore(pinia)
+    vi.mocked(sidebarStore.ensureSidebarNav).mockResolvedValue(undefined)
+
+    const menuButton = container.querySelector<HTMLButtonElement>('.v-card .v-btn')
+    expect(menuButton).not.toBeNull()
+    await fireEvent.click(menuButton!)
+    await fireEvent.click(await screen.findByText('卸载'))
+
+    await waitFor(() => expect(mocks.apiDelete).toHaveBeenCalledWith('plugin/DemoPlugin'))
+    await waitFor(() => expect(sidebarStore.ensureSidebarNav).toHaveBeenCalledWith(true))
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 卸载成功！')
+    expect(mocks.dialogCloses[0]).toHaveBeenCalled()
+  })
+
+  it('honors uninstall cancellation and preserves the card on business failure', async () => {
+    mocks.confirm.mockResolvedValueOnce(false)
+    const cancelled = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(cancelled.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('卸载'))
+    expect(mocks.apiDelete).not.toHaveBeenCalled()
+    cancelled.unmount()
+
+    mocks.confirm.mockResolvedValueOnce(true)
+    mocks.apiDelete.mockResolvedValueOnce({ success: false, message: '仍有任务运行' })
+    const failed = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(failed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('卸载'))
+
+    await waitFor(() => expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 卸载失败：仍有任务运行'))
+    expect(failed.emitted()).not.toHaveProperty('remove')
+    expect(failed.container.querySelector('.plugin-card-hover-area')).not.toBeNull()
+  })
+
+  it('reports uninstall HTTP failures and always closes progress', async () => {
+    mocks.apiDelete.mockRejectedValue(new Error('network unavailable'))
+    const { container, emitted } = await renderWithProviders(PluginCard, { props: { plugin } })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('卸载'))
+
+    await waitFor(() => expect(mocks.toastError).toHaveBeenCalledWith(expect.stringContaining('卸载失败')))
+    expect(mocks.dialogCloses[0]).toHaveBeenCalled()
+    expect(emitted()).not.toHaveProperty('remove')
+  })
+
+  it('resets plugin data only after confirmation and refreshes navigation on success', async () => {
+    mocks.apiGet.mockResolvedValue({ success: true })
+    const { container, emitted, pinia } = await renderWithProviders(PluginCard, { props: { plugin } })
+    const sidebarStore = usePluginSidebarNavStore(pinia)
+    vi.mocked(sidebarStore.ensureSidebarNav).mockResolvedValue(undefined)
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('重置'))
+
+    await waitFor(() => expect(mocks.apiGet).toHaveBeenCalledWith('plugin/reset/DemoPlugin'))
+    expect(mocks.confirm).toHaveBeenCalledWith(
+      expect.objectContaining({ content: expect.stringContaining('演示插件') }),
+    )
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 数据已重置')
+    expect(sidebarStore.ensureSidebarNav).toHaveBeenCalledWith(true)
+    expect(emitted().save).toHaveLength(1)
+  })
+
+  it('reports reset business and HTTP failures without emitting save', async () => {
+    mocks.apiGet.mockResolvedValueOnce({ success: false, message: '无法清理数据' })
+    const businessFailed = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(businessFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('重置'))
+    await waitFor(() => expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 重置失败：无法清理数据'))
+    expect(businessFailed.emitted()).not.toHaveProperty('save')
+    businessFailed.unmount()
+
+    mocks.apiGet.mockRejectedValueOnce(new Error('network unavailable'))
+    const httpFailed = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(httpFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('重置'))
+    await waitFor(() => expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 重置失败：服务器连接失败'))
+    expect(httpFailed.emitted()).not.toHaveProperty('save')
+  })
+
+  it('updates from a confirmed Release with exact query parameters', async () => {
+    mocks.apiGet.mockResolvedValue({ success: true })
+    const updatablePlugin = {
+      ...plugin,
+      has_update: true,
+      repo_url: 'https://github.com/example/plugins',
+    }
+    const { container, emitted, pinia } = await renderWithProviders(PluginCard, {
+      props: { plugin: updatablePlugin },
+    })
+    const sidebarStore = usePluginSidebarNavStore(pinia)
+    vi.mocked(sidebarStore.ensureSidebarNav).mockResolvedValue(undefined)
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('更新'))
+    const versionEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await versionEvents.update('0.9.0', 'https://github.com/example/releases')
+
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+      params: {
+        force: true,
+        release_version: '0.9.0',
+        repo_url: 'https://github.com/example/releases',
+      },
+    })
+    expect(mocks.confirm).toHaveBeenCalledWith(expect.objectContaining({ content: expect.stringContaining('v0.9.0') }))
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 更新成功！')
+    expect(sidebarStore.ensureSidebarNav).toHaveBeenCalledWith(true)
+    expect(emitted().save).toHaveLength(1)
+    expect(mocks.dialogCloses[0]).toHaveBeenCalled()
+    expect(mocks.dialogCloses[1]).toHaveBeenCalled()
+  })
+
+  it('blocks an incompatible latest update without sending a request', async () => {
+    const updatablePlugin = {
+      ...plugin,
+      has_update: true,
+      system_version_compatible: false,
+      system_version_message: '需要更高版本',
+    }
+    const { container } = await renderWithProviders(PluginCard, { props: { plugin: updatablePlugin } })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('更新'))
+    const versionEvents = mocks.openSharedDialog.mock.calls[0][2] as { update: () => Promise<void> }
+    await versionEvents.update()
+
+    expect(mocks.toastError).toHaveBeenCalledWith('需要更高版本')
+    expect(mocks.apiGet).not.toHaveBeenCalledWith('plugin/install/DemoPlugin', expect.anything())
+  })
+
+  it('keeps version history open after update business and HTTP failures', async () => {
+    const updatablePlugin = {
+      ...plugin,
+      has_update: true,
+      repo_url: 'https://github.com/example/plugins',
+    }
+    mocks.apiGet.mockResolvedValueOnce({ success: false, message: '校验失败' })
+    const businessFailed = await renderWithProviders(PluginCard, { props: { plugin: updatablePlugin } })
+    await fireEvent.click(businessFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('更新'))
+    let versionEvents = mocks.openSharedDialog.mock.calls[0][2] as { update: () => Promise<void> }
+    await versionEvents.update()
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 更新失败：校验失败')
+    expect(mocks.dialogCloses[0]).not.toHaveBeenCalled()
+    expect(businessFailed.emitted()).not.toHaveProperty('save')
+    businessFailed.unmount()
+
+    mocks.openSharedDialog.mockClear()
+    mocks.dialogCloses.length = 0
+    mocks.apiGet.mockRejectedValueOnce(new Error('network unavailable'))
+    const httpFailed = await renderWithProviders(PluginCard, { props: { plugin: updatablePlugin } })
+    await fireEvent.click(httpFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('更新'))
+    versionEvents = mocks.openSharedDialog.mock.calls[0][2] as { update: () => Promise<void> }
+    await versionEvents.update()
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 更新失败：服务器连接失败')
+    expect(mocks.dialogCloses[0]).not.toHaveBeenCalled()
+    expect(httpFailed.emitted()).not.toHaveProperty('save')
+  })
+
+  it('creates a clone with trimmed form values and refreshes navigation', async () => {
+    mocks.apiPost.mockResolvedValue({ success: true })
+    const { container, emitted, pinia } = await renderWithProviders(PluginCard, { props: { plugin } })
+    const sidebarStore = usePluginSidebarNavStore(pinia)
+    vi.mocked(sidebarStore.ensureSidebarNav).mockResolvedValue(undefined)
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('分身'))
+    const cloneEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      clone: (form: {
+        suffix: string
+        name: string
+        description: string
+        version: string
+        icon: string
+      }) => Promise<void>
+    }
+    await cloneEvents.clone({
+      suffix: ' Test ',
+      name: '演示分身',
+      description: ' 独立配置 ',
+      version: ' 1.0.1 ',
+      icon: ' https://example.com/icon.png ',
+    })
+
+    expect(mocks.apiPost).toHaveBeenCalledWith('plugin/clone/DemoPlugin', {
+      suffix: 'Test',
+      name: '演示分身',
+      description: '独立配置',
+      version: '1.0.1',
+      icon: 'https://example.com/icon.png',
+    })
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件分身 演示分身 创建成功！')
+    expect(sidebarStore.ensureSidebarNav).toHaveBeenCalledWith(true)
+    expect(emitted().remove).toHaveLength(1)
+    expect(mocks.dialogCloses[0]).toHaveBeenCalled()
+    expect(mocks.dialogCloses[1]).toHaveBeenCalled()
+  })
+
+  it('rejects an empty clone suffix before calling the API', async () => {
+    const { container } = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('分身'))
+    const cloneEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      clone: (form: {
+        suffix: string
+        name: string
+        description: string
+        version: string
+        icon: string
+      }) => Promise<void>
+    }
+    await cloneEvents.clone({ suffix: ' ', name: '', description: '', version: '', icon: '' })
+
+    expect(mocks.toastError).toHaveBeenCalledWith('分身后缀不能为空')
+    expect(mocks.apiPost).not.toHaveBeenCalled()
+  })
+
+  it('keeps clone dialog open after business and HTTP failures', async () => {
+    mocks.apiPost.mockResolvedValueOnce({ success: false, message: '后缀已存在' })
+    const businessFailed = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(businessFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('分身'))
+    let cloneEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      clone: (form: {
+        suffix: string
+        name: string
+        description: string
+        version: string
+        icon: string
+      }) => Promise<void>
+    }
+    const form = { suffix: 'Test', name: '测试', description: '', version: '', icon: '' }
+    await cloneEvents.clone(form)
+    expect(mocks.toastError).toHaveBeenCalledWith('插件分身创建失败：后缀已存在')
+    expect(mocks.dialogCloses[0]).not.toHaveBeenCalled()
+    businessFailed.unmount()
+
+    mocks.openSharedDialog.mockClear()
+    mocks.dialogCloses.length = 0
+    mocks.apiPost.mockRejectedValueOnce(new Error('network unavailable'))
+    const httpFailed = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(httpFailed.container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('分身'))
+    cloneEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      clone: (value: typeof form) => Promise<void>
+    }
+    await cloneEvents.clone(form)
+    expect(mocks.toastError).toHaveBeenCalledWith('插件分身创建失败')
+    expect(mocks.dialogCloses[0]).not.toHaveBeenCalled()
+    expect(httpFailed.emitted()).not.toHaveProperty('remove')
+  })
+
+  it('opens data and config surfaces with reciprocal switch contracts', async () => {
+    const { container, emitted } = await renderWithProviders(PluginCard, {
+      props: { plugin: { ...plugin, has_page: true } },
+    })
+
+    await fireEvent.click(container.querySelector('.v-card')!)
+    expect(mocks.openSharedDialog.mock.calls[0][1]).toMatchObject({
+      plugin: expect.objectContaining({ id: 'DemoPlugin' }),
+    })
+    expect(mocks.openSharedDialog.mock.calls[0][3]).toEqual({ closeOn: ['close', 'switch'] })
+
+    const dataEvents = mocks.openSharedDialog.mock.calls[0][2] as { switch: () => void }
+    dataEvents.switch()
+    expect(mocks.openSharedDialog.mock.calls[1][3]).toEqual({ closeOn: ['close', 'save', 'switch'] })
+
+    const configEvents = mocks.openSharedDialog.mock.calls[1][2] as { save: () => void; switch: () => void }
+    configEvents.save()
+    expect(emitted().save).toHaveLength(1)
+    configEvents.switch()
+    expect(mocks.openSharedDialog).toHaveBeenCalledTimes(3)
+  })
+
+  it('handles image lifecycle and ignores card clicks while sorting', async () => {
+    const { container } = await renderWithProviders(PluginCard, {
+      props: {
+        plugin: { ...plugin, plugin_icon: 'https://example.com/plugin.png' },
+        sortable: true,
+      },
+      global: { stubs: { VImg: ImageStub } },
+    })
+    const [image, authorImage] = screen.getAllByTestId('plugin-image')
+    await fireEvent.click(image)
+    await waitFor(() => expect(mocks.accentFromImage).toHaveBeenCalled())
+    await fireEvent.contextMenu(image)
+    await fireEvent.click(authorImage)
+    await fireEvent.click(container.querySelector('.v-card')!)
+    expect(mocks.openSharedDialog).not.toHaveBeenCalled()
+  })
+
+  it('opens the shared log dialog from the menu', async () => {
+    const { container } = await renderWithProviders(PluginCard, { props: { plugin } })
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('查看日志'))
+
+    expect(mocks.openSharedDialog).toHaveBeenCalledWith(
+      expect.any(Object),
+      { plugin },
+      {},
+      { closeOn: ['close', 'update:modelValue'] },
+    )
+  })
+
+  it('opens plugin detail from an external action exactly once', async () => {
+    const { emitted, rerender } = await renderWithProviders(PluginCard, {
+      props: { plugin, action: false },
+    })
+
+    await rerender({ plugin, action: true })
+    await waitFor(() => expect(mocks.openSharedDialog).toHaveBeenCalledOnce())
+    expect(emitted().actionDone).toHaveLength(1)
+  })
+})
diff --git a/src/components/cards/__tests__/PluginCardAbout.spec.ts b/src/components/cards/__tests__/PluginCardAbout.spec.ts
index f9aaac5e..61d20ef3 100644
--- a/src/components/cards/__tests__/PluginCardAbout.spec.ts
+++ b/src/components/cards/__tests__/PluginCardAbout.spec.ts
@@ -1,5 +1,6 @@
 import type { Plugin } from '@/api/types'
 import PluginCard from '@/components/cards/PluginCard.vue'
+import { usePluginSidebarNavStore } from '@/stores/pluginSidebarNav'
 import { renderWithProviders } from '@tests/support/render'
 import { fireEvent, screen, waitFor } from '@testing-library/vue'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
@@ -54,9 +55,11 @@ describe('PluginCard about menu', () => {
   })
 
   it('loads installed plugin detail and opens the shared market detail dialog', async () => {
-    const { container } = await renderWithProviders(PluginCard, {
+    const { container, emitted, pinia } = await renderWithProviders(PluginCard, {
       props: { plugin, count: 24 },
     })
+    const sidebarStore = usePluginSidebarNavStore(pinia)
+    vi.mocked(sidebarStore.ensureSidebarNav).mockResolvedValue(undefined)
 
     const menuButton = container.querySelector<HTMLButtonElement>('.v-card .v-btn')
     expect(menuButton).not.toBeNull()
@@ -76,5 +79,47 @@ describe('PluginCard about menu', () => {
       repo_url: 'https://github.com/example/plugins',
     })
     expect(dialogProps.count).toBe(24)
+    expect(mocks.openSharedDialog.mock.calls[0][3]).toEqual({
+      closeOn: ['close', 'install', 'update:modelValue'],
+    })
+    const dialogEvents = mocks.openSharedDialog.mock.calls[0][2] as { install: () => void }
+    dialogEvents.install()
+    expect(emitted().save).toHaveLength(1)
+    expect(sidebarStore.ensureSidebarNav).toHaveBeenCalledWith(true)
+  })
+
+  it('resolves a missing installed repo from market metadata before opening the project page', async () => {
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === 'plugin/history/DemoPlugin') return Promise.resolve({ ...plugin, repo_url: 'local://DemoPlugin' })
+      if (url === 'plugin/') {
+        return Promise.resolve([
+          {
+            ...plugin,
+            repo_url: 'https://raw.githubusercontent.com/example/plugins/main/package.json',
+          },
+        ])
+      }
+      throw new Error(`Unexpected request: ${url}`)
+    })
+    const replace = vi.fn()
+    const popup = {
+      close: vi.fn(),
+      location: { replace },
+      opener: window,
+    } as unknown as Window
+    const open = vi.spyOn(window, 'open').mockReturnValue(popup)
+    const { container } = await renderWithProviders(PluginCard, { props: { plugin } })
+
+    await fireEvent.click(container.querySelector<HTMLButtonElement>('.v-card .v-btn')!)
+    await fireEvent.click(await screen.findByText('项目主页'))
+
+    await waitFor(() => {
+      expect(mocks.apiGet).toHaveBeenCalledWith('plugin/', {
+        params: { force: false, state: 'market' },
+      })
+    })
+    expect(open).toHaveBeenCalledWith('about:blank', '_blank')
+    await waitFor(() => expect(replace).toHaveBeenCalledWith('https://github.com/example/plugins'))
+    expect(popup.opener).toBeNull()
   })
 })
diff --git a/src/components/dialog/PluginMarketDetailDialog.vue b/src/components/dialog/PluginMarketDetailDialog.vue
index 5a6d9e07..0398d484 100644
--- a/src/components/dialog/PluginMarketDetailDialog.vue
+++ b/src/components/dialog/PluginMarketDetailDialog.vue
@@ -59,9 +59,6 @@ const selectedRating = ref(props.plugin?.user_rating || 0)
 const ratingLoading = ref(false)
 const ratingSubmitting = ref(false)
 
-// 图片对象
-const imageRef = ref<any>()
-
 // 图片是否加载失败
 const imageLoadError = ref(false)
 
@@ -97,20 +94,16 @@ function visitPluginPage() {
   if (props.plugin?.is_local || repoUrl?.startsWith('local://')) {
     repoUrl = props.plugin?.author_url
   }
-  if (repoUrl) {
-    if (repoUrl.includes('raw.githubusercontent.com')) {
-      if (!repoUrl.endsWith('/')) repoUrl += '/'
-
-      if (repoUrl.split('/').length < 6) repoUrl = `${repoUrl}main/`
-
-      try {
-        const [user, repo] = repoUrl.split('/').slice(-4, -2)
-        repoUrl = `https://github.com/${user}/${repo}`
-      } catch (error) {
-        return
-      }
+  if (repoUrl?.includes('raw.githubusercontent.com')) {
+    try {
+      const rawUrl = new URL(repoUrl)
+      const [user, repo] = rawUrl.pathname.split('/').filter(Boolean)
+      if (user && repo) repoUrl = `https://github.com/${user}/${repo}`
+    } catch {
+      return
     }
-  } else {
+  }
+  if (!repoUrl) {
     repoUrl = props.plugin?.author_url
   }
   window.open(repoUrl, '_blank')
@@ -136,6 +129,8 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
     if (!isConfirmed) return
   }
 
+  const failureMessageKey = isInstalled.value ? 'plugin.updateFailed' : 'plugin.installFailed'
+
   try {
     showInstallProgress(
       isInstalled.value && !releaseVersion
@@ -146,16 +141,14 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
           }),
     )
 
-    const result: { [key: string]: any } = await api.get(`plugin/install/${props.plugin?.id}`, {
+    const result: ApiResponse<unknown> = await api.get(`plugin/install/${props.plugin?.id}`, {
       params: {
         repo_url: repoUrl || props.plugin?.repo_url,
         release_version: releaseVersion,
-        force: props.plugin?.has_update || Boolean(releaseVersion),
+        force: isInstalled.value || props.plugin?.has_update || Boolean(releaseVersion),
       },
     })
 
-    closeInstallProgress()
-
     if (result.success) {
       $toast.success(
         isInstalled.value
@@ -167,11 +160,18 @@ async function installPlugin(releaseVersion?: string, repoUrl?: string) {
       visible.value = false
       emit('install')
     } else {
-      $toast.error(t('plugin.installFailed', { name: props.plugin?.plugin_name, message: result.message }))
+      $toast.error(t(failureMessageKey, { name: props.plugin?.plugin_name, message: result.message }))
     }
   } catch (error) {
-    closeInstallProgress()
+    $toast.error(
+      t(failureMessageKey, {
+        name: props.plugin?.plugin_name,
+        message: t('common.serverConnectionFailed'),
+      }),
+    )
     console.error(error)
+  } finally {
+    closeInstallProgress()
   }
 }
 
@@ -255,7 +255,7 @@ onUnmounted(() => {
           <div class="d-flex justify-space-between flex-wrap flex-md-nowrap flex-column flex-md-row">
             <div class="mx-auto mt-5">
               <VAvatar size="64">
-                <VImg ref="imageRef" :src="pluginIconPath()" aspect-ratio="4/3" cover @error="imageLoadError = true" />
+                <VImg :src="pluginIconPath()" aspect-ratio="4/3" cover @error="imageLoadError = true" />
               </VAvatar>
             </div>
             <div class="flex-grow">
diff --git a/src/components/dialog/PluginVersionHistoryDialog.vue b/src/components/dialog/PluginVersionHistoryDialog.vue
index 0e1bcbf7..7ca61372 100644
--- a/src/components/dialog/PluginVersionHistoryDialog.vue
+++ b/src/components/dialog/PluginVersionHistoryDialog.vue
@@ -63,7 +63,9 @@ const resolvedHistory = computed(() => {
 
 const hasHistory = computed(() => Object.keys(resolvedHistory.value).length > 0)
 
-const latestActionText = computed(() => props.actionMode === 'install' ? t('plugin.installReleaseVersion') : t('plugin.updateToLatest'))
+const latestActionText = computed(() =>
+  props.actionMode === 'install' ? t('plugin.installReleaseVersion') : t('plugin.updateToLatest'),
+)
 
 const releaseItems = computed(() => releaseDetail.value?.items || [])
 
@@ -187,29 +189,48 @@ watch(
       <div v-if="loading" class="plugin-version-history-dialog__loading">
         <VProgressCircular indeterminate color="primary" />
       </div>
-      <VCardText v-else-if="loadError && !hasHistory">
-        <VAlert type="warning" variant="tonal" density="compact" :text="loadError" />
-      </VCardText>
-      <VCardText v-else-if="!hasHistory && !releaseLoading">
-        <VAlert type="info" variant="tonal" density="compact" :text="t('plugin.updateHistoryEmpty')" />
-      </VCardText>
       <template v-else>
-        <VCardText v-if="releaseError" class="pb-0">
-          <VAlert type="warning" variant="tonal" density="compact" :text="releaseError" />
+        <VCardText v-if="loadError || releaseError" class="pb-0">
+          <VAlert v-if="loadError" type="warning" variant="tonal" density="compact" :text="loadError" />
+          <VAlert
+            v-if="releaseError"
+            type="warning"
+            variant="tonal"
+            density="compact"
+            :class="{ 'mt-2': loadError }"
+            :text="releaseError"
+          />
+        </VCardText>
+        <VCardText v-if="!hasHistory && !releaseLoading && !loadError && !releaseError">
+          <VAlert type="info" variant="tonal" density="compact" :text="t('plugin.updateHistoryEmpty')" />
         </VCardText>
         <VersionHistory
+          v-if="hasHistory"
           :history="resolvedHistory"
           :has-action="version => shouldShowReleaseButton(releaseItemByHistoryVersion(version))"
         >
           <template #meta="{ version }">
             <div v-if="releaseItemByHistoryVersion(version)" class="plugin-release-meta">
-              <span v-if="formatReleaseDate(releaseItemByHistoryVersion(version)?.published_at)" class="plugin-release-meta__date">
+              <span
+                v-if="formatReleaseDate(releaseItemByHistoryVersion(version)?.published_at)"
+                class="plugin-release-meta__date"
+              >
                 {{ formatReleaseDate(releaseItemByHistoryVersion(version)?.published_at) }}
               </span>
-              <VChip v-if="releaseItemByHistoryVersion(version)?.is_latest" size="x-small" color="primary" variant="tonal">
+              <VChip
+                v-if="releaseItemByHistoryVersion(version)?.is_latest"
+                size="x-small"
+                color="primary"
+                variant="tonal"
+              >
                 {{ t('plugin.latestVersion') }}
               </VChip>
-              <VChip v-if="releaseItemByHistoryVersion(version)?.is_current" size="x-small" color="success" variant="tonal">
+              <VChip
+                v-if="releaseItemByHistoryVersion(version)?.is_current"
+                size="x-small"
+                color="success"
+                variant="tonal"
+              >
                 {{ t('plugin.currentVersion') }}
               </VChip>
             </div>
@@ -229,9 +250,7 @@ watch(
               @click.stop="handleUpdate(releaseItemByHistoryVersion(version))"
             >
               {{
-                releaseItemByHistoryVersion(version)?.is_latest
-                    ? latestActionText
-                    : t('plugin.installReleaseVersion')
+                releaseItemByHistoryVersion(version)?.is_latest ? latestActionText : t('plugin.installReleaseVersion')
               }}
             </VBtn>
           </template>
@@ -248,11 +267,7 @@ watch(
             class="mb-3"
             :text="resolvedPlugin?.system_version_message || t('plugin.incompatibleSystemVersion')"
           />
-          <VBtn
-            @click="handleUpdate()"
-            block
-            :disabled="resolvedPlugin?.system_version_compatible === false"
-          >
+          <VBtn @click="handleUpdate()" block :disabled="resolvedPlugin?.system_version_compatible === false">
             <template #prepend>
               <VIcon icon="mdi-arrow-up-circle-outline" />
             </template>
@@ -289,5 +304,4 @@ watch(
   font-size: 0.875rem;
   white-space: nowrap;
 }
-
 </style>
diff --git a/src/components/dialog/__tests__/PluginMarketDetailDialog.spec.ts b/src/components/dialog/__tests__/PluginMarketDetailDialog.spec.ts
index 312b86b3..c978577b 100644
--- a/src/components/dialog/__tests__/PluginMarketDetailDialog.spec.ts
+++ b/src/components/dialog/__tests__/PluginMarketDetailDialog.spec.ts
@@ -3,11 +3,16 @@ import type { Plugin, PluginRating } from '@/api/types'
 import PluginMarketDetailDialog from '@/components/dialog/PluginMarketDetailDialog.vue'
 import { renderWithProviders } from '@tests/support/render'
 import { fireEvent, screen, waitFor } from '@testing-library/vue'
+import type { Stubs } from '@vue/test-utils'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { defineComponent } from 'vue'
 
 const mocks = vi.hoisted(() => ({
   apiGet: vi.fn(),
   apiPost: vi.fn(),
+  confirm: vi.fn(),
+  dialogClose: vi.fn(),
+  openSharedDialog: vi.fn(),
   toastError: vi.fn(),
   toastSuccess: vi.fn(),
 }))
@@ -23,6 +28,14 @@ vi.mock('vue-toastification', () => ({
   useToast: () => ({ error: mocks.toastError, success: mocks.toastSuccess }),
 }))
 
+vi.mock('@/composables/useSharedDialog', () => ({
+  openSharedDialog: (...args: unknown[]) => mocks.openSharedDialog(...args),
+}))
+
+vi.mock('@/composables/useConfirm', () => ({
+  useConfirm: () => mocks.confirm,
+}))
+
 const basePlugin: Plugin = {
   id: 'DemoPlugin',
   plugin_name: '演示插件',
@@ -39,25 +52,45 @@ const ratingResult: PluginRating = {
   user_rating: 4.0,
 }
 
-async function renderDialog(plugin: Plugin) {
+const ImageStub = defineComponent({
+  name: 'VImg',
+  emits: ['error'],
+  template: '<button data-testid="plugin-image" @contextmenu.prevent="$emit(\'error\')" />',
+})
+
+async function renderDialog(plugin: Plugin, stubs: Stubs = {}) {
   return renderWithProviders(PluginMarketDetailDialog, {
     props: {
       modelValue: true,
       plugin,
     },
-    global: { components: { VDialogCloseBtn: DialogCloseBtn } },
+    global: {
+      components: { VDialogCloseBtn: DialogCloseBtn },
+      stubs,
+    },
   })
 }
 
 describe('PluginMarketDetailDialog', () => {
   beforeEach(() => {
-    mocks.apiGet.mockReset().mockResolvedValue(ratingResult)
+    mocks.apiGet.mockReset().mockImplementation((url: string) => {
+      if (url === 'plugin/rating/DemoPlugin') return Promise.resolve(ratingResult)
+      return Promise.resolve({ success: true })
+    })
     mocks.apiPost.mockReset().mockResolvedValue({
       success: true,
       data: { ...ratingResult, average_rating: 4.5, user_rating: 4.5 },
     })
+    mocks.confirm.mockReset().mockResolvedValue(true)
+    mocks.dialogClose.mockReset()
+    mocks.openSharedDialog.mockReset().mockReturnValue({
+      close: mocks.dialogClose,
+      id: 1,
+      updateProps: vi.fn(),
+    })
     mocks.toastError.mockReset()
     mocks.toastSuccess.mockReset()
+    vi.spyOn(console, 'error').mockImplementation(() => undefined)
   })
 
   it('shows install action and readonly rating for a market plugin', async () => {
@@ -102,4 +135,214 @@ describe('PluginMarketDetailDialog', () => {
     expect(screen.getByText('我的评分')).toBeInTheDocument()
     expect(screen.getByRole('button', { name: '提交评分' })).toBeInTheDocument()
   })
+
+  it('emits installation completion only after installation succeeds', async () => {
+    const { emitted } = await renderDialog({ ...basePlugin, installed: false })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '安装到本地' }))
+
+    await waitFor(() => {
+      expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+        params: {
+          force: false,
+          release_version: undefined,
+          repo_url: 'https://github.com/example/plugins',
+        },
+      })
+    })
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 安装成功！')
+    expect(emitted().install).toHaveLength(1)
+    expect(emitted()['update:modelValue']).toContainEqual([false])
+    expect(mocks.dialogClose).toHaveBeenCalled()
+  })
+
+  it('keeps the detail open and emits nothing after a business failure', async () => {
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === 'plugin/rating/DemoPlugin') return Promise.resolve(ratingResult)
+      return Promise.resolve({ success: false, message: '安装包损坏' })
+    })
+    const { emitted } = await renderDialog({ ...basePlugin, installed: false })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '安装到本地' }))
+
+    expect(await screen.findByRole('dialog')).toBeInTheDocument()
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 安装失败：安装包损坏')
+    expect(emitted()).not.toHaveProperty('install')
+    expect(emitted()).not.toHaveProperty('update:modelValue')
+  })
+
+  it('reports an HTTP install failure without closing or emitting completion', async () => {
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === 'plugin/rating/DemoPlugin') return Promise.resolve(ratingResult)
+      return Promise.reject(new Error('network unavailable'))
+    })
+    const { emitted } = await renderDialog({ ...basePlugin, installed: false })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '安装到本地' }))
+
+    expect(mocks.toastError).toHaveBeenCalledWith(expect.stringContaining('安装失败'))
+    expect(screen.getByRole('dialog')).toBeInTheDocument()
+    expect(emitted()).not.toHaveProperty('install')
+    expect(emitted()).not.toHaveProperty('update:modelValue')
+    expect(mocks.dialogClose).toHaveBeenCalled()
+  })
+
+  it('blocks an incompatible latest install before sending a request', async () => {
+    await renderDialog({
+      ...basePlugin,
+      installed: false,
+      system_version_compatible: false,
+      system_version_message: '需要更高版本',
+    })
+
+    const installButton = await screen.findByRole('button', { name: '安装到本地' })
+    expect(installButton).toBeDisabled()
+    expect(screen.getByText('需要更高版本')).toBeInTheDocument()
+    expect(mocks.apiGet).not.toHaveBeenCalledWith('plugin/install/DemoPlugin', expect.anything())
+  })
+
+  it('installs a confirmed historical Release with its repo URL', async () => {
+    const { emitted } = await renderDialog({ ...basePlugin, installed: false, release: true })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '版本历史' }))
+    const versionEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await versionEvents.update('0.9.0', 'https://github.com/example/releases')
+
+    expect(mocks.confirm).toHaveBeenCalledWith(expect.objectContaining({ content: expect.stringContaining('v0.9.0') }))
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+      params: {
+        force: true,
+        release_version: '0.9.0',
+        repo_url: 'https://github.com/example/releases',
+      },
+    })
+    expect(emitted().install).toHaveLength(1)
+  })
+
+  it('shows update semantics for an installed plugin with a newer version', async () => {
+    await renderDialog({ ...basePlugin, installed: true, has_update: true })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '更新' }))
+
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+      params: {
+        force: true,
+        release_version: undefined,
+        repo_url: 'https://github.com/example/plugins',
+      },
+    })
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 更新成功！')
+  })
+
+  it('reports an HTTP update failure with update semantics', async () => {
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === 'plugin/rating/DemoPlugin') return Promise.resolve(ratingResult)
+      return Promise.reject(new Error('network unavailable'))
+    })
+    const { emitted } = await renderDialog({ ...basePlugin, installed: true, has_update: true })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '更新' }))
+
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 更新失败：服务器连接失败')
+    expect(screen.getByRole('dialog')).toBeInTheDocument()
+    expect(emitted()).not.toHaveProperty('install')
+    expect(emitted()).not.toHaveProperty('update:modelValue')
+    expect(mocks.dialogClose).toHaveBeenCalled()
+  })
+
+  it('reports a business update failure with the backend message', async () => {
+    mocks.apiGet.mockImplementation((url: string) => {
+      if (url === 'plugin/rating/DemoPlugin') return Promise.resolve(ratingResult)
+      return Promise.resolve({ success: false, message: '更新包损坏' })
+    })
+    const { emitted } = await renderDialog({ ...basePlugin, installed: true, has_update: true })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '更新' }))
+
+    expect(mocks.toastError).toHaveBeenCalledWith('插件 演示插件 更新失败：更新包损坏')
+    expect(screen.getByRole('dialog')).toBeInTheDocument()
+    expect(emitted()).not.toHaveProperty('install')
+    expect(emitted()).not.toHaveProperty('update:modelValue')
+  })
+
+  it('forces a latest Release update when the installed plugin snapshot has no update flag', async () => {
+    const { emitted } = await renderDialog({ ...basePlugin, installed: true, has_update: false, release: true })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '版本历史' }))
+    const versionEvents = mocks.openSharedDialog.mock.calls[0][2] as {
+      update: (releaseVersion?: string, repoUrl?: string) => Promise<void>
+    }
+    await versionEvents.update(undefined, 'https://github.com/example/releases')
+
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/install/DemoPlugin', {
+      params: {
+        force: true,
+        release_version: undefined,
+        repo_url: 'https://github.com/example/releases',
+      },
+    })
+    expect(mocks.toastSuccess).toHaveBeenCalledWith('插件 演示插件 更新成功！')
+    expect(emitted().install).toHaveLength(1)
+    expect(emitted()['update:modelValue']).toContainEqual([false])
+  })
+
+  it('handles image fallback and opens a raw GitHub repository from the author row', async () => {
+    const open = vi.spyOn(window, 'open').mockReturnValue(null)
+    await renderDialog(
+      {
+        ...basePlugin,
+        installed: false,
+        plugin_icon: 'https://example.com/plugin.png',
+        repo_url: 'https://raw.githubusercontent.com/example/plugins/main/package.json',
+      },
+      { VImg: ImageStub },
+    )
+
+    await fireEvent.contextMenu(screen.getByTestId('plugin-image'))
+    await fireEvent.click(await screen.findByText('MoviePilot'))
+
+    expect(open).toHaveBeenCalledWith('https://github.com/example/plugins', '_blank')
+  })
+
+  it('reports rating business and HTTP failures with stable feedback', async () => {
+    mocks.apiPost.mockResolvedValueOnce({ success: false })
+    const businessFailed = await renderDialog({ ...basePlugin, installed: true })
+    const businessButton = await screen.findByRole('button', { name: '提交评分' })
+    await waitFor(() => expect(businessButton).toBeEnabled())
+    await fireEvent.click(businessButton)
+    expect(mocks.toastError).toHaveBeenCalledWith('评分提交失败：未知')
+    businessFailed.unmount()
+
+    mocks.apiPost.mockRejectedValueOnce(new Error('network unavailable'))
+    await renderDialog({ ...basePlugin, installed: true })
+    const httpButton = await screen.findByRole('button', { name: '提交评分' })
+    await waitFor(() => expect(httpButton).toBeEnabled())
+    await fireEvent.click(httpButton)
+    expect(mocks.toastError).toHaveBeenCalledWith('评分提交失败：服务器连接失败')
+  })
+
+  it('keeps plugin actions usable when rating loading fails', async () => {
+    mocks.apiGet.mockRejectedValue(new Error('rating unavailable'))
+    await renderDialog({ ...basePlugin, installed: false })
+
+    expect(await screen.findByRole('button', { name: '安装到本地' })).toBeEnabled()
+  })
+
+  it('opens installed version history without an update action and closes through the model contract', async () => {
+    const { emitted } = await renderDialog({ ...basePlugin, installed: true, has_update: false })
+
+    await fireEvent.click(await screen.findByRole('button', { name: '版本历史' }))
+    expect(mocks.openSharedDialog.mock.calls[0][1]).toMatchObject({
+      actionMode: 'update',
+      showUpdateAction: false,
+    })
+
+    const closeButton = document.querySelector<HTMLButtonElement>('.absolute.right-3.top-3')
+    expect(closeButton).not.toBeNull()
+    await fireEvent.click(closeButton!)
+    expect(emitted()['update:modelValue']).toContainEqual([false])
+    expect(emitted().close).toHaveLength(1)
+  })
 })
diff --git a/src/components/dialog/__tests__/PluginVersionHistoryDialog.spec.ts b/src/components/dialog/__tests__/PluginVersionHistoryDialog.spec.ts
new file mode 100644
index 00000000..576d1b6b
--- /dev/null
+++ b/src/components/dialog/__tests__/PluginVersionHistoryDialog.spec.ts
@@ -0,0 +1,172 @@
+import DialogCloseBtn from '@/@core/components/DialogCloseBtn.vue'
+import type { Plugin, PluginReleaseVersionsResponse } from '@/api/types'
+import PluginVersionHistoryDialog from '@/components/dialog/PluginVersionHistoryDialog.vue'
+import { renderWithProviders } from '@tests/support/render'
+import { fireEvent, screen, waitFor } from '@testing-library/vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+const mocks = vi.hoisted(() => ({
+  apiGet: vi.fn(),
+}))
+
+vi.mock('@/api', () => ({
+  default: { get: mocks.apiGet },
+}))
+
+const installedPlugin: Plugin = {
+  id: 'DemoPlugin',
+  plugin_name: '演示插件',
+  plugin_version: '1.0.0',
+  repo_url: 'https://github.com/example/plugins',
+  installed: true,
+  release: true,
+}
+
+const releases: PluginReleaseVersionsResponse = {
+  release_supported: true,
+  latest_version: '2.0.0',
+  current_version: '1.0.0',
+  items: [
+    {
+      version: '2.0.0',
+      tag_name: 'v2.0.0',
+      body: '最新说明',
+      published_at: '2026-08-01T00:00:00Z',
+      is_latest: true,
+      is_current: false,
+    },
+    {
+      version: '1.0.0',
+      tag_name: 'v1.0.0',
+      body: '当前说明',
+      is_latest: false,
+      is_current: true,
+    },
+    {
+      version: '0.9.0',
+      tag_name: 'v0.9.0',
+      body: '旧版说明',
+      published_at: 'invalid-date',
+      is_latest: false,
+      is_current: false,
+    },
+  ],
+}
+
+async function renderDialog(props: Record<string, unknown>) {
+  return renderWithProviders(PluginVersionHistoryDialog, {
+    props,
+    global: { components: { VDialogCloseBtn: DialogCloseBtn } },
+  })
+}
+
+describe('PluginVersionHistoryDialog', () => {
+  beforeEach(() => {
+    mocks.apiGet.mockReset().mockImplementation((url: string) => {
+      if (url === 'plugin/history/DemoPlugin') {
+        return Promise.resolve({ ...installedPlugin, history: { 'v1.0.0': '当前更新说明' } })
+      }
+      if (url === 'plugin/releases/DemoPlugin') return Promise.resolve(releases)
+      throw new Error(`Unexpected request: ${url}`)
+    })
+    vi.spyOn(console, 'error').mockImplementation(() => undefined)
+  })
+
+  it('loads installed history and releases, marks versions, and emits exact update arguments', async () => {
+    const { emitted } = await renderDialog({
+      modelValue: true,
+      plugin: installedPlugin,
+      showUpdateAction: true,
+      actionMode: 'update',
+    })
+
+    expect(await screen.findByText('v2.0.0')).toBeInTheDocument()
+    expect(screen.getByText('最新')).toBeInTheDocument()
+    expect(screen.getByText('当前')).toBeInTheDocument()
+    expect(screen.getByText('invalid-date')).toBeInTheDocument()
+    expect(mocks.apiGet).toHaveBeenNthCalledWith(1, 'plugin/history/DemoPlugin', {
+      params: { force: true },
+    })
+    expect(mocks.apiGet).toHaveBeenNthCalledWith(2, 'plugin/releases/DemoPlugin', {
+      params: {
+        force: true,
+        repo_url: 'https://github.com/example/plugins',
+      },
+    })
+
+    await fireEvent.click(screen.getByRole('button', { name: '安装' }))
+    expect(emitted().update).toEqual([['0.9.0', 'https://github.com/example/plugins']])
+
+    await fireEvent.click(screen.getByRole('button', { name: '更新到最新版本' }))
+    expect(emitted().update).toEqual([
+      ['0.9.0', 'https://github.com/example/plugins'],
+      [undefined, 'https://github.com/example/plugins'],
+    ])
+  })
+
+  it('uses market metadata directly and emits latest installation without a release version', async () => {
+    const marketPlugin = { ...installedPlugin, installed: false, history: {} }
+    const { emitted } = await renderDialog({
+      modelValue: true,
+      plugin: marketPlugin,
+      actionMode: 'install',
+    })
+
+    expect(await screen.findByText('v2.0.0')).toBeInTheDocument()
+    expect(mocks.apiGet).not.toHaveBeenCalledWith('plugin/history/DemoPlugin', expect.anything())
+    expect(mocks.apiGet).toHaveBeenCalledWith('plugin/releases/DemoPlugin', {
+      params: {
+        force: false,
+        repo_url: 'https://github.com/example/plugins',
+      },
+    })
+
+    const installButtons = screen.getAllByRole('button', { name: '安装' })
+    await fireEvent.click(installButtons[0])
+    expect(emitted().update).toEqual([[undefined, 'https://github.com/example/plugins']])
+  })
+
+  it('distinguishes a Release request failure from an empty history', async () => {
+    mocks.apiGet.mockRejectedValue(new Error('release unavailable'))
+    await renderDialog({
+      modelValue: true,
+      plugin: { ...installedPlugin, installed: false, history: {} },
+      actionMode: 'install',
+    })
+
+    expect(await screen.findByText('Release 版本加载失败')).toBeInTheDocument()
+    expect(screen.queryByText('暂未获取到更新说明')).not.toBeInTheDocument()
+  })
+
+  it('shows history request failures and true empty history as different states', async () => {
+    mocks.apiGet.mockRejectedValueOnce(new Error('history unavailable'))
+    const failed = await renderDialog({
+      modelValue: true,
+      plugin: installedPlugin,
+    })
+    expect(await screen.findByText('读取更新说明失败，请稍后重试')).toBeInTheDocument()
+    failed.unmount()
+
+    mocks.apiGet.mockReset().mockResolvedValue({ ...installedPlugin, release: false, history: {} })
+    await renderDialog({
+      modelValue: true,
+      plugin: installedPlugin,
+    })
+    expect(await screen.findByText('暂未获取到更新说明')).toBeInTheDocument()
+  })
+
+  it('closes through the model contract', async () => {
+    const { emitted } = await renderDialog({
+      modelValue: true,
+      plugin: installedPlugin,
+    })
+
+    await waitFor(() => expect(screen.getByRole('dialog')).toBeInTheDocument())
+    const closeButton = document.querySelector<HTMLButtonElement>('.absolute.right-3.top-3')
+    expect(closeButton).not.toBeNull()
+    await fireEvent.click(closeButton!)
+
+    expect(emitted()['update:modelValue']).toContainEqual([false])
+    expect(emitted().close).toHaveLength(1)
+  })
+})
diff --git a/vite.config.ts b/vite.config.ts
index 72208ce0..15803d1f 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -370,6 +370,10 @@ export default defineConfig(({ command, mode, isPreview }) => ({
         'src/components/cards/SiteCard.vue',
         'src/components/cards/DownloadingCard.vue',
         'src/components/cards/PluginFolderCard.vue',
+        'src/components/cards/PluginCard.vue',
+        'src/components/cards/PluginAppCard.vue',
+        'src/components/dialog/PluginMarketDetailDialog.vue',
+        'src/components/dialog/PluginVersionHistoryDialog.vue',
         'src/components/slide/VirtualSlideView.vue',
         'src/views/discover/PersonCardSlideView.vue',
         'src/views/reorganize/TransferHistoryView.vue',
@@ -418,6 +422,30 @@ export default defineConfig(({ command, mode, isPreview }) => ({
           lines: 80,
           statements: 80,
         },
+        'src/components/cards/PluginCard.vue': {
+          branches: 75,
+          functions: 80,
+          lines: 80,
+          statements: 80,
+        },
+        'src/components/cards/PluginAppCard.vue': {
+          branches: 80,
+          functions: 85,
+          lines: 85,
+          statements: 85,
+        },
+        'src/components/dialog/PluginMarketDetailDialog.vue': {
+          branches: 80,
+          functions: 85,
+          lines: 85,
+          statements: 85,
+        },
+        'src/components/dialog/PluginVersionHistoryDialog.vue': {
+          branches: 80,
+          functions: 85,
+          lines: 85,
+          statements: 85,
+        },
         'src/views/reorganize/FileBrowserView.vue': {
           branches: 80,
           functions: 85,