diff --git a/pkg/addon/addon.go b/pkg/addon/addon.go
index c6620857c..9e20b16ee 100644
--- a/pkg/addon/addon.go
+++ b/pkg/addon/addon.go
@@ -196,6 +196,10 @@ func GetPatternFromItem(it Item, r AsyncReader, rootPath string) string {
 		if strings.HasPrefix(relativePath, strings.Join([]string{rootPath, p.Value}, "/")) {
 			return p.Value
 		}
+		if strings.HasPrefix(relativePath, filepath.Join(rootPath, p.Value)) {
+			// for enable addon by load dir, compatible with linux or windows os
+			return p.Value
+		}
 	}
 	return ""
 }
@@ -358,7 +362,7 @@ func readResFile(a *InstallPackage, reader AsyncReader, readPath string) error {
 	if filename == "parameter.cue" {
 		return nil
 	}
-	file := ElementFile{Data: b, Name: path.Base(readPath)}
+	file := ElementFile{Data: b, Name: filepath.Base(readPath)}
 	switch filepath.Ext(filename) {
 	case ".cue":
 		a.CUETemplates = append(a.CUETemplates, file)
@@ -376,7 +380,7 @@ func readDefSchemaFile(a *InstallPackage, reader AsyncReader, readPath string) e
 	if err != nil {
 		return err
 	}
-	a.DefSchemas = append(a.DefSchemas, ElementFile{Data: b, Name: path.Base(readPath)})
+	a.DefSchemas = append(a.DefSchemas, ElementFile{Data: b, Name: filepath.Base(readPath)})
 	return nil
 }
 
@@ -387,7 +391,7 @@ func readDefFile(a *UIData, reader AsyncReader, readPath string) error {
 		return err
 	}
 	filename := path.Base(readPath)
-	file := ElementFile{Data: b, Name: path.Base(readPath)}
+	file := ElementFile{Data: b, Name: filepath.Base(readPath)}
 	switch filepath.Ext(filename) {
 	case ".cue":
 		a.CUEDefinitions = append(a.CUEDefinitions, file)
diff --git a/pkg/addon/helper.go b/pkg/addon/helper.go
index a8c15a293..0493cef48 100644
--- a/pkg/addon/helper.go
+++ b/pkg/addon/helper.go
@@ -20,6 +20,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"path/filepath"
 
 	"k8s.io/client-go/discovery"
 	"k8s.io/klog/v2"
@@ -92,7 +93,11 @@ func DisableAddon(ctx context.Context, cli client.Client, name string, config *r
 
 // EnableAddonByLocalDir enable an addon from local dir
 func EnableAddonByLocalDir(ctx context.Context, name string, dir string, cli client.Client, dc *discovery.DiscoveryClient, applicator apply.Applicator, config *rest.Config, args map[string]interface{}) error {
-	r := localReader{dir: dir, name: name}
+	absDir, err := filepath.Abs(dir)
+	if err != nil {
+		return err
+	}
+	r := localReader{dir: absDir, name: name}
 	metas, err := r.ListAddonMeta()
 	if err != nil {
 		return err
diff --git a/pkg/addon/reader_local.go b/pkg/addon/reader_local.go
index 3facda102..d09b824eb 100644
--- a/pkg/addon/reader_local.go
+++ b/pkg/addon/reader_local.go
@@ -37,8 +37,10 @@ func (l localReader) ListAddonMeta() (map[string]SourceMeta, error) {
 }
 
 func (l localReader) ReadFile(path string) (string, error) {
-	file := strings.TrimPrefix(path, l.name+"/")
-	b, err := ioutil.ReadFile(filepath.Clean(filepath.Join(l.dir, file)))
+	path = strings.TrimPrefix(path, l.name+"/")
+	// for windows
+	path = strings.TrimPrefix(path, l.name+"\\")
+	b, err := ioutil.ReadFile(filepath.Clean(filepath.Join(l.dir, path)))
 	if err != nil {
 		return "", err
 	}
@@ -46,7 +48,8 @@ func (l localReader) ReadFile(path string) (string, error) {
 }
 
 func (l localReader) RelativePath(item Item) string {
-	return filepath.Join(l.name, strings.TrimPrefix(item.GetPath()+"/", l.dir))
+	file := strings.TrimPrefix(item.GetPath(), filepath.Clean(l.dir))
+	return filepath.Join(l.name, file)
 }
 
 func recursiveFetchFiles(path string, metas *SourceMeta) error {
@@ -60,7 +63,7 @@ func recursiveFetchFiles(path string, metas *SourceMeta) error {
 				return err
 			}
 		} else {
-			metas.Items = append(metas.Items, OSSItem{tp: "file", path: fmt.Sprintf("%s/%s", path, file.Name()), name: file.Name()})
+			metas.Items = append(metas.Items, OSSItem{tp: "file", path: filepath.Join(path, file.Name()), name: file.Name()})
 		}
 	}
 	return nil