diff --git a/plugins/services/ldap.go b/plugins/services/ldap.go
index 79deb1b..933f386 100644
--- a/plugins/services/ldap.go
+++ b/plugins/services/ldap.go
@@ -19,28 +19,30 @@ func NewLDAPPlugin() *LDAPPlugin {
 	}
 }
 
-
-
-func (p *LDAPPlugin) Scan(ctx context.Context, info *common.HostInfo) *ScanResult {
+func (p *LDAPPlugin) Scan(ctx context.Context, info *common.HostInfo) *plugins.Result {
 	target := fmt.Sprintf("%s:%s", info.Host, info.Ports)
 
 	if common.DisableBrute {
 		return p.identifyService(ctx, info)
 	}
 
-	credentials := GenerateCredentials("ldap")
-	if len(credentials) == 0 {
-		return &ScanResult{
-			Success: false,
-			Service: "ldap",
-			Error:   fmt.Errorf("没有可用的测试凭据"),
-		}
-	}
-
+	credentials := plugins.GenerateCredentials("ldap")
+	
 	for _, cred := range credentials {
+		// 检查上下文是否已取消
+		select {
+		case <-ctx.Done():
+			return &plugins.Result{
+				Success: false,
+				Service: "ldap",
+				Error:   ctx.Err(),
+			}
+		default:
+		}
+
 		if p.testCredential(ctx, info, cred) {
 			common.LogSuccess(fmt.Sprintf("LDAP %s %s:%s", target, cred.Username, cred.Password))
-			return &ScanResult{
+			return &plugins.Result{
 				Success:  true,
 				Service:  "ldap",
 				Username: cred.Username,
@@ -49,15 +51,14 @@ func (p *LDAPPlugin) Scan(ctx context.Context, info *common.HostInfo) *ScanResul
 		}
 	}
 
-	return &ScanResult{
+	return &plugins.Result{
 		Success: false,
 		Service: "ldap",
 		Error:   fmt.Errorf("未发现弱密码"),
 	}
 }
 
-
-func (p *LDAPPlugin) testCredential(ctx context.Context, info *common.HostInfo, cred Credential) bool {
+func (p *LDAPPlugin) testCredential(ctx context.Context, info *common.HostInfo, cred plugins.Credential) bool {
 	conn, err := p.connectLDAP(ctx, info, cred)
 	if err != nil {
 		return false
@@ -71,7 +72,7 @@ func (p *LDAPPlugin) testCredential(ctx context.Context, info *common.HostInfo,
 	return false
 }
 
-func (p *LDAPPlugin) connectLDAP(ctx context.Context, info *common.HostInfo, creds Credential) (*ldaplib.Conn, error) {
+func (p *LDAPPlugin) connectLDAP(ctx context.Context, info *common.HostInfo, creds plugins.Credential) (*ldaplib.Conn, error) {
 	target := fmt.Sprintf("%s:%s", info.Host, info.Ports)
 	
 	if info.Ports == "636" {
@@ -80,17 +81,12 @@ func (p *LDAPPlugin) connectLDAP(ctx context.Context, info *common.HostInfo, cre
 	return ldaplib.Dial("tcp", target)
 }
 
-
-
-
-
-
-func (p *LDAPPlugin) identifyService(ctx context.Context, info *common.HostInfo) *ScanResult {
+func (p *LDAPPlugin) identifyService(ctx context.Context, info *common.HostInfo) *plugins.Result {
 	target := fmt.Sprintf("%s:%s", info.Host, info.Ports)
 
-	conn, err := p.connectLDAP(ctx, info, Credential{})
+	conn, err := p.connectLDAP(ctx, info, plugins.Credential{})
 	if err != nil {
-		return &ScanResult{
+		return &plugins.Result{
 			Success: false,
 			Service: "ldap",
 			Error:   err,
@@ -100,7 +96,7 @@ func (p *LDAPPlugin) identifyService(ctx context.Context, info *common.HostInfo)
 
 	banner := "LDAP"
 	common.LogSuccess(fmt.Sprintf("LDAP %s %s", target, banner))
-	return &ScanResult{
+	return &plugins.Result{
 		Success: true,
 		Service: "ldap",
 		Banner:  banner,
@@ -108,8 +104,7 @@ func (p *LDAPPlugin) identifyService(ctx context.Context, info *common.HostInfo)
 }
 
 func init() {
-	// 使用高效注册方式：直接传递端口信息，避免实例创建
-	RegisterPluginWithPorts("ldap", func() Plugin {
+	plugins.RegisterWithPorts("ldap", func() plugins.Plugin {
 		return NewLDAPPlugin()
 	}, []int{389, 636, 3268, 3269})
 }
\ No newline at end of file