diff --git a/Makefile b/Makefile
index 3db1f7342..5acae2ae2 100644
--- a/Makefile
+++ b/Makefile
@@ -41,6 +41,6 @@ install-ui-packages:
 	@corepack prepare pnpm@latest --activate
 
 ui:
-	@cd ui && pnpm install && pnpm build && cd -
+	@cd ui && pnpm pre-install && pnpm build && cd -
 
 all: clean build
diff --git a/internal/cli/build.go b/internal/cli/build.go
index 1c11d922c..14c86b5c8 100644
--- a/internal/cli/build.go
+++ b/internal/cli/build.go
@@ -205,12 +205,23 @@ func copyUIFiles(b *buildingMaterial) (err error) {
 		return fmt.Errorf("failed to run go list: %w", err)
 	}
 
-	goModUIDir := filepath.Join(strings.TrimSpace(buf.String()), "ui")
+	answerDir := strings.TrimSpace(buf.String())
+	goModUIDir := filepath.Join(answerDir, "ui")
 	localUIBuildDir := filepath.Join(b.tmpDir, "vendor/github.com/answerdev/answer/ui/")
 	// The node_modules folder generated during development will interfere packaging, so it needs to be ignored.
 	if err = copyDirEntries(os.DirFS(goModUIDir), ".", localUIBuildDir, "node_modules"); err != nil {
 		return fmt.Errorf("failed to copy ui files: %w", err)
 	}
+
+	pluginsDir := filepath.Join(b.tmpDir, "vendor/github.com/answerdev/plugins/")
+	localUIPluginDir := filepath.Join(localUIBuildDir, "src/plugins/")
+
+	// copy plugins dir
+	fmt.Printf("try to copy dir from %s to %s\n", pluginsDir, localUIPluginDir)
+	if err = copyDirEntries(os.DirFS(pluginsDir), ".", localUIPluginDir); err != nil {
+		return fmt.Errorf("failed to copy ui files: %w", err)
+	}
+	formatUIPluginsDirName(localUIPluginDir)
 	return nil
 }
 
@@ -249,7 +260,7 @@ func generateIndexTsContent(folders []string) string {
 	builder := &strings.Builder{}
 	builder.WriteString("export default null;\n\n")
 	for _, folder := range folders {
-		builder.WriteString(fmt.Sprintf("export { default as %s } from './%s';\n", folder, folder))
+		builder.WriteString(fmt.Sprintf("export { default as %s } from '%s';\n", folder, folder))
 	}
 	return builder.String()
 }
@@ -258,7 +269,7 @@ func generateIndexTsContent(folders []string) string {
 func buildUI(b *buildingMaterial) (err error) {
 	localUIBuildDir := filepath.Join(b.tmpDir, "vendor/github.com/answerdev/answer/ui")
 
-	pnpmInstallCmd := b.newExecCmd("pnpm", "install")
+	pnpmInstallCmd := b.newExecCmd("pnpm", "pre-install")
 	pnpmInstallCmd.Dir = localUIBuildDir
 	if err = pnpmInstallCmd.Run(); err != nil {
 		return err
@@ -432,6 +443,26 @@ func copyDirEntries(sourceFs fs.FS, sourceDir, targetDir string, ignoreDir ...st
 	return err
 }
 
+// format plugins dir name from dash to underline
+func formatUIPluginsDirName(dirPath string) {
+	entries, err := os.ReadDir(dirPath)
+	if err != nil {
+		fmt.Printf("read ui plugins dir failed: [%s] %s\n", dirPath, err)
+		return
+	}
+	for _, entry := range entries {
+		if !entry.IsDir() || !strings.Contains(entry.Name(), "-") {
+			continue
+		}
+		newName := strings.ReplaceAll(entry.Name(), "-", "_")
+		if err := os.Rename(filepath.Join(dirPath, entry.Name()), filepath.Join(dirPath, newName)); err != nil {
+			fmt.Printf("rename ui plugins dir failed: [%s] %s\n", dirPath, err)
+		} else {
+			fmt.Printf("rename ui plugins dir success: [%s] -> [%s]\n", entry.Name(), newName)
+		}
+	}
+}
+
 // buildBinary build binary file
 func buildBinary(b *buildingMaterial) (err error) {
 	versionInfo := b.originalAnswerInfo
diff --git a/ui/src/plugins/Demo/demo.go b/ui/src/plugins/Demo/demo.go
deleted file mode 100644
index 2f1795f13..000000000
--- a/ui/src/plugins/Demo/demo.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package demo
-
-import "github.com/answerdev/answer/plugin"
-
-type DemoPlugin struct {
-}
-
-func init() {
-	plugin.Register(&DemoPlugin{})
-}
-
-func (d DemoPlugin) Info() plugin.Info {
-	return plugin.Info{
-		Name:        plugin.MakeTranslator("i18n.demo.name"),
-		SlugName:    "demo_plugin",
-		Description: plugin.MakeTranslator("i18n.demo.description"),
-		Author:      "answerdev",
-		Version:     "0.0.1",
-	}
-}
diff --git a/ui/src/plugins/Demo/i18n/en_US.yaml b/ui/src/plugins/Demo/i18n/en_US.yaml
deleted file mode 100644
index b4ee42863..000000000
--- a/ui/src/plugins/Demo/i18n/en_US.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-plugin:
-  ui_plugin_demo:
-    ui:
-      msg: UI Plugin Demo
diff --git a/ui/src/plugins/Demo/i18n/index.ts b/ui/src/plugins/Demo/i18n/index.ts
deleted file mode 100644
index 68eb45908..000000000
--- a/ui/src/plugins/Demo/i18n/index.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { initI18nResource } from '@/utils/pluginKit/utils';
-
-import en_US from './en_US.yaml';
-import zh_CN from './zh_CN.yaml';
-
-initI18nResource({
-  en_US,
-  zh_CN,
-});
diff --git a/ui/src/plugins/Demo/i18n/zh_CN.yaml b/ui/src/plugins/Demo/i18n/zh_CN.yaml
deleted file mode 100644
index 099e3bd96..000000000
--- a/ui/src/plugins/Demo/i18n/zh_CN.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-plugin:
-  ui_plugin_demo:
-    ui:
-      msg: UI 插件示例
diff --git a/ui/src/plugins/Demo/index.tsx b/ui/src/plugins/Demo/index.tsx
deleted file mode 100644
index 016d9421e..000000000
--- a/ui/src/plugins/Demo/index.tsx
+++ /dev/null
@@ -1,27 +0,0 @@
-import { memo, FC } from 'react';
-import { useTranslation } from 'react-i18next';
-import { Alert } from 'react-bootstrap';
-
-import { PluginInfo } from '@/utils/pluginKit';
-import { getTransNs, getTransKeyPrefix } from '@/utils/pluginKit/utils';
-
-import './i18n';
-
-import info from './info.yaml';
-
-const pluginInfo: PluginInfo = {
-  slug_name: info.slug_name,
-  type: info.type,
-};
-
-const Index: FC = () => {
-  const { t } = useTranslation(getTransNs(), {
-    keyPrefix: getTransKeyPrefix(pluginInfo),
-  });
-
-  return <Alert variant="info">{t('msg')}</Alert>;
-};
-export default {
-  info: pluginInfo,
-  component: memo(Index),
-};
diff --git a/ui/src/plugins/Demo/info.yaml b/ui/src/plugins/Demo/info.yaml
deleted file mode 100644
index 17d31a9e6..000000000
--- a/ui/src/plugins/Demo/info.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-slug_name: ui_plugin_demo
-version: 0.0.1
-author:  Answer.dev
-