diff --git a/docs/design/global-config.md b/docs/design/global-config.md
index d215263fbfc..11d53707182 100644
--- a/docs/design/global-config.md
+++ b/docs/design/global-config.md
@@ -123,5 +123,5 @@ CMD helm install mysql -f etc/redis-config.yaml
 
 Before mounting Rootfs, templates need to be rendered for the files in etc, charts, and manifest directories,
 and render environment variables and annotations to the [configuration file](
-https://github.com/sealerio/sealer/blob/main/pkg/filesystem/filesystem.go#L145).
+https://github.com/sealerio/sealer/blob/release-v0.8.6/pkg/filesystem/filesystem.go#L145).
 Generate the global.yaml file to the etc directory
\ No newline at end of file
diff --git a/docs/design/global-config_zh.md b/docs/design/global-config_zh.md
index 2323abd7d81..11c3ce8acc4 100644
--- a/docs/design/global-config_zh.md
+++ b/docs/design/global-config_zh.md
@@ -88,5 +88,5 @@ CMD helm install dashboard dashboard-chart -f etc/global.yaml
 ## 开发文档
 
 1. 在apply mountRootfs之前对etc,charts,manifest目录下的文件进行模板渲染，把环境变量和annotations渲染到[配置文件中](
-   https://github.com/sealerio/sealer/blob/main/pkg/filesystem/filesystem.go#L145) 。
+   https://github.com/sealerio/sealer/blob/release-v0.8.6/pkg/filesystem/filesystem.go#L145) 。
 2. 生成global.yaml文件到etc目录下。
diff --git a/pkg/plugin/plugins.go b/pkg/plugin/plugins.go
index 8d29dda896f..f88c40ad63d 100644
--- a/pkg/plugin/plugins.go
+++ b/pkg/plugin/plugins.go
@@ -23,15 +23,13 @@ import (
 	"plugin"
 	"strings"
 
-	"github.com/sealerio/sealer/utils"
-
-	"github.com/sealerio/sealer/utils/yaml"
-
 	"github.com/sealerio/sealer/common"
 	v1 "github.com/sealerio/sealer/types/api/v1"
 	v2 "github.com/sealerio/sealer/types/api/v2"
+	"github.com/sealerio/sealer/utils"
 	"github.com/sealerio/sealer/utils/platform"
 	strUtils "github.com/sealerio/sealer/utils/strings"
+	"github.com/sealerio/sealer/utils/yaml"
 )
 
 type InvalidPluginTypeError struct {
@@ -74,6 +72,7 @@ func (c *PluginsProcessor) Load() error {
 	if err != nil {
 		return fmt.Errorf("failed to load plugin dir: %v", err)
 	}
+
 	for _, f := range files {
 		// load shared object(.so) file
 		if filepath.Ext(f.Name()) == ".so" {
@@ -87,23 +86,36 @@ func (c *PluginsProcessor) Load() error {
 		if yaml.Matcher(f.Name()) {
 			plugins, err := utils.DecodeCRDFromFile(filepath.Join(path, f.Name()), common.Plugin)
 			if err != nil {
-				return fmt.Errorf("failed to load plugin: %v", err)
-			}
-			var plugs []v1.Plugin
-			for _, p := range plugins.([]v1.Plugin) {
-				for _, cp := range c.Plugins {
-					if !isSamePluginSpec(p, cp) {
-						plugs = append(plugs, p)
-					}
-				}
+				return fmt.Errorf("failed to load plugin %v", err)
 			}
-			c.Plugins = append(c.Plugins, plugs...)
+
+			c.Plugins = append(c.Plugins, plugins.([]v1.Plugin)...)
+			i := deduplication(c.Plugins)
+			c.Plugins = i
 		}
 	}
 
 	return nil
 }
 
+func deduplication(plugins []v1.Plugin) []v1.Plugin {
+	result := make([]v1.Plugin, len(plugins))
+	resultIdx := 0
+	for i := 0; i < len(plugins); i++ {
+		for j := 0; j <= i; j++ {
+			if plugins[i].Spec.Data == plugins[j].Spec.Data && plugins[i].Spec.Type == plugins[j].Spec.Type &&
+				plugins[i].Spec.On == plugins[j].Spec.On && plugins[i].Spec.Action == plugins[j].Spec.Action {
+				if i == j {
+					result[resultIdx] = plugins[i]
+					resultIdx++
+				}
+				break
+			}
+		}
+	}
+	return result[:resultIdx]
+}
+
 // Run execute each in-tree or out-of-tree plugin by traversing the plugin list.
 func (c *PluginsProcessor) Run(host []net.IP, phase Phase) error {
 	for _, plug := range c.Plugins {
diff --git a/pkg/plugin/utils.go b/pkg/plugin/utils.go
index adde95b9bb7..adde4ac2fbe 100644
--- a/pkg/plugin/utils.go
+++ b/pkg/plugin/utils.go
@@ -19,8 +19,6 @@ import (
 	"net"
 	"strings"
 
-	v1 "github.com/sealerio/sealer/types/api/v1"
-
 	utilsnet "github.com/sealerio/sealer/utils/net"
 	"github.com/sirupsen/logrus"
 
@@ -66,8 +64,3 @@ func GetIpsByOnField(on string, context Context, phase Phase) (ipList []net.IP,
 	}
 	return ipList, nil
 }
-
-func isSamePluginSpec(p1, p2 v1.Plugin) bool {
-	return p1.Spec.Type == p2.Spec.Type && p1.Spec.On == p2.Spec.On &&
-		p1.Spec.Data == p2.Spec.Data && p1.Spec.Action == p2.Spec.Action
-}