diff --git a/src/components/analysis/quotes/HotRepeatTab.vue b/src/components/analysis/quotes/HotRepeatTab.vue
index eed2e0cf..c5e7bb7e 100644
--- a/src/components/analysis/quotes/HotRepeatTab.vue
+++ b/src/components/analysis/quotes/HotRepeatTab.vue
@@ -1,8 +1,8 @@
 <script setup lang="ts">
 import { ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
-import type { RepeatAnalysis } from '@openchatlab/chart-ranking/types'
-import { queryRepeatAnalysis } from '@openchatlab/chart-ranking/queries'
+import type { RepeatAnalysis } from '@/features/charts-ranking/types'
+import { queryRepeatAnalysis } from '@/features/charts-ranking/queries'
 import { ListPro } from '@/components/charts'
 import { LoadingState, EmptyState, SectionCard } from '@/components/UI'
 import { formatDate, getRankBadgeClass } from '@/utils'
diff --git a/packages/chart-cluster/ClusterView.vue b/src/features/charts-cluster/ClusterView.vue
similarity index 100%
rename from packages/chart-cluster/ClusterView.vue
rename to src/features/charts-cluster/ClusterView.vue
diff --git a/packages/chart-cluster/queries.ts b/src/features/charts-cluster/queries.ts
similarity index 100%
rename from packages/chart-cluster/queries.ts
rename to src/features/charts-cluster/queries.ts
diff --git a/packages/chart-cluster/types.ts b/src/features/charts-cluster/types.ts
similarity index 100%
rename from packages/chart-cluster/types.ts
rename to src/features/charts-cluster/types.ts
diff --git a/packages/chart-interaction/InteractionView.vue b/src/features/charts-interaction/InteractionView.vue
similarity index 100%
rename from packages/chart-interaction/InteractionView.vue
rename to src/features/charts-interaction/InteractionView.vue
diff --git a/packages/chart-interaction/queries.ts b/src/features/charts-interaction/queries.ts
similarity index 100%
rename from packages/chart-interaction/queries.ts
rename to src/features/charts-interaction/queries.ts
diff --git a/packages/chart-interaction/types.ts b/src/features/charts-interaction/types.ts
similarity index 100%
rename from packages/chart-interaction/types.ts
rename to src/features/charts-interaction/types.ts
diff --git a/packages/chart-message/MessageProfileCard.vue b/src/features/charts-message/MessageProfileCard.vue
similarity index 100%
rename from packages/chart-message/MessageProfileCard.vue
rename to src/features/charts-message/MessageProfileCard.vue
diff --git a/packages/chart-message/MessageView.vue b/src/features/charts-message/MessageView.vue
similarity index 100%
rename from packages/chart-message/MessageView.vue
rename to src/features/charts-message/MessageView.vue
diff --git a/packages/chart-message/queries.ts b/src/features/charts-message/queries.ts
similarity index 100%
rename from packages/chart-message/queries.ts
rename to src/features/charts-message/queries.ts
diff --git a/packages/chart-message/types.ts b/src/features/charts-message/types.ts
similarity index 100%
rename from packages/chart-message/types.ts
rename to src/features/charts-message/types.ts
diff --git a/packages/chart-ranking/RankingView.vue b/src/features/charts-ranking/RankingView.vue
similarity index 100%
rename from packages/chart-ranking/RankingView.vue
rename to src/features/charts-ranking/RankingView.vue
diff --git a/packages/chart-ranking/charts/EChartBattleRank.vue b/src/features/charts-ranking/charts/EChartBattleRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartBattleRank.vue
rename to src/features/charts-ranking/charts/EChartBattleRank.vue
diff --git a/packages/chart-ranking/charts/EChartConsecutiveRank.vue b/src/features/charts-ranking/charts/EChartConsecutiveRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartConsecutiveRank.vue
rename to src/features/charts-ranking/charts/EChartConsecutiveRank.vue
diff --git a/packages/chart-ranking/charts/EChartDivingRank.vue b/src/features/charts-ranking/charts/EChartDivingRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartDivingRank.vue
rename to src/features/charts-ranking/charts/EChartDivingRank.vue
diff --git a/packages/chart-ranking/charts/EChartNightOwlRank.vue b/src/features/charts-ranking/charts/EChartNightOwlRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartNightOwlRank.vue
rename to src/features/charts-ranking/charts/EChartNightOwlRank.vue
diff --git a/packages/chart-ranking/charts/EChartStreakRank.vue b/src/features/charts-ranking/charts/EChartStreakRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartStreakRank.vue
rename to src/features/charts-ranking/charts/EChartStreakRank.vue
diff --git a/packages/chart-ranking/charts/EChartTimeRank.vue b/src/features/charts-ranking/charts/EChartTimeRank.vue
similarity index 100%
rename from packages/chart-ranking/charts/EChartTimeRank.vue
rename to src/features/charts-ranking/charts/EChartTimeRank.vue
diff --git a/packages/chart-ranking/charts/index.ts b/src/features/charts-ranking/charts/index.ts
similarity index 100%
rename from packages/chart-ranking/charts/index.ts
rename to src/features/charts-ranking/charts/index.ts
diff --git a/packages/chart-ranking/queries.ts b/src/features/charts-ranking/queries.ts
similarity index 100%
rename from packages/chart-ranking/queries.ts
rename to src/features/charts-ranking/queries.ts
diff --git a/packages/chart-ranking/sections/ActivityRank.vue b/src/features/charts-ranking/sections/ActivityRank.vue
similarity index 100%
rename from packages/chart-ranking/sections/ActivityRank.vue
rename to src/features/charts-ranking/sections/ActivityRank.vue
diff --git a/packages/chart-ranking/sections/CheckInRank.vue b/src/features/charts-ranking/sections/CheckInRank.vue
similarity index 100%
rename from packages/chart-ranking/sections/CheckInRank.vue
rename to src/features/charts-ranking/sections/CheckInRank.vue
diff --git a/packages/chart-ranking/sections/DivingRank.vue b/src/features/charts-ranking/sections/DivingRank.vue
similarity index 100%
rename from packages/chart-ranking/sections/DivingRank.vue
rename to src/features/charts-ranking/sections/DivingRank.vue
diff --git a/packages/chart-ranking/sections/MemeBattleRank.vue b/src/features/charts-ranking/sections/MemeBattleRank.vue
similarity index 100%
rename from packages/chart-ranking/sections/MemeBattleRank.vue
rename to src/features/charts-ranking/sections/MemeBattleRank.vue
diff --git a/packages/chart-ranking/sections/NightOwlRank.vue b/src/features/charts-ranking/sections/NightOwlRank.vue
similarity index 100%
rename from packages/chart-ranking/sections/NightOwlRank.vue
rename to src/features/charts-ranking/sections/NightOwlRank.vue
diff --git a/packages/chart-ranking/sections/RepeatSection.vue b/src/features/charts-ranking/sections/RepeatSection.vue
similarity index 100%
rename from packages/chart-ranking/sections/RepeatSection.vue
rename to src/features/charts-ranking/sections/RepeatSection.vue
diff --git a/packages/chart-ranking/sections/index.ts b/src/features/charts-ranking/sections/index.ts
similarity index 100%
rename from packages/chart-ranking/sections/index.ts
rename to src/features/charts-ranking/sections/index.ts
diff --git a/packages/chart-ranking/types.ts b/src/features/charts-ranking/types.ts
similarity index 100%
rename from packages/chart-ranking/types.ts
rename to src/features/charts-ranking/types.ts
diff --git a/src/pages/group-chat/components/ViewTab.vue b/src/pages/group-chat/components/ViewTab.vue
index 8dab38ad..37afccfc 100644
--- a/src/pages/group-chat/components/ViewTab.vue
+++ b/src/pages/group-chat/components/ViewTab.vue
@@ -3,8 +3,8 @@ import { ref, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { SubTabs } from '@/components/UI'
 import UserSelect from '@/components/common/UserSelect.vue'
-import MessageView from '@openchatlab/chart-message/MessageView.vue'
-import RankingView from '@openchatlab/chart-ranking/RankingView.vue'
+import MessageView from '@/features/charts-message/MessageView.vue'
+import RankingView from '@/features/charts-ranking/RankingView.vue'
 import GroupRelationships from './view/GroupRelationships.vue'
 import { WordcloudTab, CatchphraseTab, HotRepeatTab } from '@/components/analysis/quotes'
 import { isFeatureSupported, type LocaleType } from '@/i18n'
diff --git a/src/pages/group-chat/components/view/GroupRelationships.vue b/src/pages/group-chat/components/view/GroupRelationships.vue
index 75c979f4..47a3a4d5 100644
--- a/src/pages/group-chat/components/view/GroupRelationships.vue
+++ b/src/pages/group-chat/components/view/GroupRelationships.vue
@@ -6,9 +6,9 @@
 import { ref, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { SubTabs } from '@/components/UI'
-import InteractionView from '@openchatlab/chart-interaction/InteractionView.vue'
+import InteractionView from '@/features/charts-interaction/InteractionView.vue'
 import Relationships from './Relationships.vue'
-import ClusterView from '@openchatlab/chart-cluster/ClusterView.vue'
+import ClusterView from '@/features/charts-cluster/ClusterView.vue'
 import type { TimeFilter } from '@openchatlab/shared-types'
 
 const { t } = useI18n()
diff --git a/src/pages/private-chat/components/ViewTab.vue b/src/pages/private-chat/components/ViewTab.vue
index 2c10f362..b744e575 100644
--- a/src/pages/private-chat/components/ViewTab.vue
+++ b/src/pages/private-chat/components/ViewTab.vue
@@ -3,7 +3,7 @@ import { ref, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { SubTabs } from '@/components/UI'
 import UserSelect from '@/components/common/UserSelect.vue'
-import MessageView from '@openchatlab/chart-message/MessageView.vue'
+import MessageView from '@/features/charts-message/MessageView.vue'
 import RelationshipView from './view/RelationshipView.vue'
 import { WordcloudTab, LanguagePreferenceTab } from '@/components/analysis/quotes'
 import type { TimeFilter } from '@openchatlab/shared-types'
diff --git a/src/services/registry.ts b/src/services/registry.ts
index 9eb3b827..3e60499b 100644
--- a/src/services/registry.ts
+++ b/src/services/registry.ts
@@ -104,7 +104,7 @@ async function initWebServeAdapters(): Promise<void> {
 }
 
 /**
- * chart-* packages (packages/chart-ranking, chart-message, etc.) directly
+ * chart-* modules (src/features/charts-ranking, charts-message, etc.) directly
  * call window.chatApi.pluginQuery / pluginCompute / getMemberActivity /
  * getAvailableYears. In Electron, these are injected by the preload script.
  * In web-serve mode, we install equivalent shims backed by DataService.