diff --git a/pkg/api/http/controller/groups/plugins.py b/pkg/api/http/controller/groups/plugins.py
index 4966553b..4a3f723e 100644
--- a/pkg/api/http/controller/groups/plugins.py
+++ b/pkg/api/http/controller/groups/plugins.py
@@ -45,9 +45,10 @@ class PluginsRouterGroup(group.RouterGroup):
                     return self.http_status(404, -1, 'plugin not found')
                 return self.success(data={'plugin': plugin})
             elif quart.request.method == 'DELETE':
+                delete_data = quart.request.args.get('delete_data', 'false').lower() == 'true'
                 ctx = taskmgr.TaskContext.new()
                 wrapper = self.ap.task_mgr.create_user_task(
-                    self.ap.plugin_connector.delete_plugin(author, plugin_name, task_context=ctx),
+                    self.ap.plugin_connector.delete_plugin(author, plugin_name, delete_data=delete_data, task_context=ctx),
                     kind='plugin-operation',
                     name=f'plugin-remove-{plugin_name}',
                     label=f'Removing plugin {plugin_name}',
diff --git a/pkg/plugin/connector.py b/pkg/plugin/connector.py
index 96530de2..4b5809fe 100644
--- a/pkg/plugin/connector.py
+++ b/pkg/plugin/connector.py
@@ -177,7 +177,11 @@ class PluginRuntimeConnector:
                     task_context.trace(trace)
 
     async def delete_plugin(
-        self, plugin_author: str, plugin_name: str, task_context: taskmgr.TaskContext | None = None
+        self,
+        plugin_author: str,
+        plugin_name: str,
+        delete_data: bool = False,
+        task_context: taskmgr.TaskContext | None = None,
     ) -> dict[str, Any]:
         async for ret in self.handler.delete_plugin(plugin_author, plugin_name):
             current_action = ret.get('current_action', None)
@@ -190,6 +194,12 @@ class PluginRuntimeConnector:
                 if task_context is not None:
                     task_context.trace(trace)
 
+        # Clean up plugin settings and binary storage if requested
+        if delete_data:
+            if task_context is not None:
+                task_context.trace('Cleaning up plugin configuration and storage...')
+            await self.handler.cleanup_plugin_data(plugin_author, plugin_name)
+
     async def list_plugins(self) -> list[dict[str, Any]]:
         if not self.is_enable_plugin:
             return []
diff --git a/pkg/plugin/handler.py b/pkg/plugin/handler.py
index b138fd42..da710f41 100644
--- a/pkg/plugin/handler.py
+++ b/pkg/plugin/handler.py
@@ -56,7 +56,9 @@ class RuntimeConnectionHandler(handler.Handler):
                     .where(persistence_plugin.PluginSetting.plugin_name == plugin_name)
                 )
 
-                if result.first() is not None:
+                setting = result.first()
+
+                if setting is not None:
                     # delete plugin setting
                     await self.ap.persistence_mgr.execute_async(
                         sqlalchemy.delete(persistence_plugin.PluginSetting)
@@ -71,6 +73,10 @@ class RuntimeConnectionHandler(handler.Handler):
                         plugin_name=plugin_name,
                         install_source=install_source,
                         install_info=install_info,
+                        # inherit from existing setting
+                        enabled=setting.enabled if setting is not None else True,
+                        priority=setting.priority if setting is not None else 0,
+                        config=setting.config if setting is not None else {},  # noqa: F821
                     )
                 )
 
@@ -573,6 +579,23 @@ class RuntimeConnectionHandler(handler.Handler):
             'mime_type': mime_type,
         }
 
+    async def cleanup_plugin_data(self, plugin_author: str, plugin_name: str) -> None:
+        """Cleanup plugin settings and binary storage"""
+        # Delete plugin settings
+        await self.ap.persistence_mgr.execute_async(
+            sqlalchemy.delete(persistence_plugin.PluginSetting)
+            .where(persistence_plugin.PluginSetting.plugin_author == plugin_author)
+            .where(persistence_plugin.PluginSetting.plugin_name == plugin_name)
+        )
+
+        # Delete all binary storage for this plugin
+        owner = f'{plugin_author}/{plugin_name}'
+        await self.ap.persistence_mgr.execute_async(
+            sqlalchemy.delete(persistence_bstorage.BinaryStorage)
+            .where(persistence_bstorage.BinaryStorage.owner_type == 'plugin')
+            .where(persistence_bstorage.BinaryStorage.owner == owner)
+        )
+
     async def call_tool(self, tool_name: str, parameters: dict[str, Any]) -> dict[str, Any]:
         """Call tool"""
         result = await self.call_action(
diff --git a/web/src/app/home/plugins/components/plugin-installed/PluginInstalledComponent.tsx b/web/src/app/home/plugins/components/plugin-installed/PluginInstalledComponent.tsx
index 315e9960..612151d9 100644
--- a/web/src/app/home/plugins/components/plugin-installed/PluginInstalledComponent.tsx
+++ b/web/src/app/home/plugins/components/plugin-installed/PluginInstalledComponent.tsx
@@ -15,6 +15,7 @@ import {
   DialogFooter,
 } from '@/components/ui/dialog';
 import { Button } from '@/components/ui/button';
+import { Checkbox } from '@/components/ui/checkbox';
 import { useTranslation } from 'react-i18next';
 import { extractI18nObject } from '@/i18n/I18nProvider';
 import { toast } from 'sonner';
@@ -43,6 +44,7 @@ const PluginInstalledComponent = forwardRef<PluginInstalledComponentRef>(
       PluginOperationType.DELETE,
     );
     const [targetPlugin, setTargetPlugin] = useState<PluginCardVO | null>(null);
+    const [deleteData, setDeleteData] = useState<boolean>(false);
 
     const asyncTask = useAsyncTask({
       onSuccess: () => {
@@ -108,6 +110,7 @@ const PluginInstalledComponent = forwardRef<PluginInstalledComponentRef>(
       setTargetPlugin(plugin);
       setOperationType(PluginOperationType.DELETE);
       setShowOperationModal(true);
+      setDeleteData(false);
       asyncTask.reset();
     }
 
@@ -123,7 +126,11 @@ const PluginInstalledComponent = forwardRef<PluginInstalledComponentRef>(
 
       const apiCall =
         operationType === PluginOperationType.DELETE
-          ? httpClient.removePlugin(targetPlugin.author, targetPlugin.name)
+          ? httpClient.removePlugin(
+              targetPlugin.author,
+              targetPlugin.name,
+              deleteData,
+            )
           : httpClient.upgradePlugin(targetPlugin.author, targetPlugin.name);
 
       apiCall
@@ -161,16 +168,35 @@ const PluginInstalledComponent = forwardRef<PluginInstalledComponentRef>(
             </DialogHeader>
             <DialogDescription>
               {asyncTask.status === AsyncTaskStatus.WAIT_INPUT && (
-                <div>
-                  {operationType === PluginOperationType.DELETE
-                    ? t('plugins.confirmDeletePlugin', {
-                        author: targetPlugin?.author ?? '',
-                        name: targetPlugin?.name ?? '',
-                      })
-                    : t('plugins.confirmUpdatePlugin', {
-                        author: targetPlugin?.author ?? '',
-                        name: targetPlugin?.name ?? '',
-                      })}
+                <div className="flex flex-col gap-4">
+                  <div>
+                    {operationType === PluginOperationType.DELETE
+                      ? t('plugins.confirmDeletePlugin', {
+                          author: targetPlugin?.author ?? '',
+                          name: targetPlugin?.name ?? '',
+                        })
+                      : t('plugins.confirmUpdatePlugin', {
+                          author: targetPlugin?.author ?? '',
+                          name: targetPlugin?.name ?? '',
+                        })}
+                  </div>
+                  {operationType === PluginOperationType.DELETE && (
+                    <div className="flex items-center space-x-2">
+                      <Checkbox
+                        id="delete-data"
+                        checked={deleteData}
+                        onCheckedChange={(checked) =>
+                          setDeleteData(checked === true)
+                        }
+                      />
+                      <label
+                        htmlFor="delete-data"
+                        className="text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70 cursor-pointer"
+                      >
+                        {t('plugins.deleteDataCheckbox')}
+                      </label>
+                    </div>
+                  )}
                 </div>
               )}
               {asyncTask.status === AsyncTaskStatus.RUNNING && (
diff --git a/web/src/app/infra/http/BackendClient.ts b/web/src/app/infra/http/BackendClient.ts
index cc47d3fa..319e2bc5 100644
--- a/web/src/app/infra/http/BackendClient.ts
+++ b/web/src/app/infra/http/BackendClient.ts
@@ -480,8 +480,11 @@ export class BackendClient extends BaseHttpClient {
   public removePlugin(
     author: string,
     name: string,
+    deleteData: boolean = false,
   ): Promise<AsyncTaskCreatedResp> {
-    return this.delete(`/api/v1/plugins/${author}/${name}`);
+    return this.delete(
+      `/api/v1/plugins/${author}/${name}?delete_data=${deleteData}`,
+    );
   }
 
   public upgradePlugin(
diff --git a/web/src/i18n/locales/en-US.ts b/web/src/i18n/locales/en-US.ts
index cca72c0e..b81f691e 100644
--- a/web/src/i18n/locales/en-US.ts
+++ b/web/src/i18n/locales/en-US.ts
@@ -199,7 +199,9 @@ const enUS = {
     saveConfig: 'Save Config',
     saving: 'Saving...',
     confirmDeletePlugin:
-      'Are you sure you want to delete the plugin ({{author}}/{{name}})? This will also delete the plugin configuration.',
+      'Are you sure you want to delete the plugin ({{author}}/{{name}})?',
+    deleteDataCheckbox:
+      'Also delete plugin configuration and persistence storage',
     confirmDelete: 'Confirm Delete',
     deleteError: 'Delete failed: ',
     close: 'Close',
diff --git a/web/src/i18n/locales/ja-JP.ts b/web/src/i18n/locales/ja-JP.ts
index 2d574fdd..d87b20f8 100644
--- a/web/src/i18n/locales/ja-JP.ts
+++ b/web/src/i18n/locales/ja-JP.ts
@@ -200,7 +200,8 @@ const jaJP = {
     saveConfig: '設定を保存',
     saving: '保存中...',
     confirmDeletePlugin:
-      'プラグイン「{{author}}/{{name}}」を削除してもよろしいですか？この操作により、プラグインの設定も削除されます。',
+      'プラグイン「{{author}}/{{name}}」を削除してもよろしいですか？',
+    deleteDataCheckbox: 'プラグイン設定と永続化ストレージも削除する',
     confirmDelete: '削除を確認',
     deleteError: '削除に失敗しました：',
     close: '閉じる',
diff --git a/web/src/i18n/locales/zh-Hans.ts b/web/src/i18n/locales/zh-Hans.ts
index ee912e7a..dbab2842 100644
--- a/web/src/i18n/locales/zh-Hans.ts
+++ b/web/src/i18n/locales/zh-Hans.ts
@@ -191,8 +191,8 @@ const zhHans = {
     cancel: '取消',
     saveConfig: '保存配置',
     saving: '保存中...',
-    confirmDeletePlugin:
-      '你确定要删除插件（{{author}}/{{name}}）吗？这将同时删除插件的配置。',
+    confirmDeletePlugin: '你确定要删除插件（{{author}}/{{name}}）吗？',
+    deleteDataCheckbox: '同时删除插件配置和持久化存储',
     confirmDelete: '确认删除',
     deleteError: '删除失败：',
     close: '关闭',
diff --git a/web/src/i18n/locales/zh-Hant.ts b/web/src/i18n/locales/zh-Hant.ts
index 78ba4c94..8fbe3daa 100644
--- a/web/src/i18n/locales/zh-Hant.ts
+++ b/web/src/i18n/locales/zh-Hant.ts
@@ -192,6 +192,7 @@ const zhHant = {
     saveConfig: '儲存設定',
     saving: '儲存中...',
     confirmDeletePlugin: '您確定要刪除外掛（{{author}}/{{name}}）嗎？',
+    deleteDataCheckbox: '同時刪除外掛設定和持久化儲存',
     confirmDelete: '確認刪除',
     deleteError: '刪除失敗：',
     close: '關閉',