diff --git a/src/core/main.go b/src/core/main.go
index bd5b681a5..99e5d918f 100755
--- a/src/core/main.go
+++ b/src/core/main.go
@@ -56,7 +56,6 @@ import (
 	"github.com/goharbor/harbor/src/migration"
 	_ "github.com/goharbor/harbor/src/pkg/accessory/model/base"
 	_ "github.com/goharbor/harbor/src/pkg/accessory/model/cosign"
-	_ "github.com/goharbor/harbor/src/pkg/accessory/model/nydus"
 	"github.com/goharbor/harbor/src/pkg/audit"
 	dbCfg "github.com/goharbor/harbor/src/pkg/config/db"
 	_ "github.com/goharbor/harbor/src/pkg/config/inmemory"
diff --git a/src/server/registry/route.go b/src/server/registry/route.go
index 3da9fec0b..44fd02fba 100644
--- a/src/server/registry/route.go
+++ b/src/server/registry/route.go
@@ -22,7 +22,6 @@ import (
 	"github.com/goharbor/harbor/src/server/middleware/cosign"
 	"github.com/goharbor/harbor/src/server/middleware/immutable"
 	"github.com/goharbor/harbor/src/server/middleware/metric"
-	"github.com/goharbor/harbor/src/server/middleware/nydus"
 	"github.com/goharbor/harbor/src/server/middleware/quota"
 	"github.com/goharbor/harbor/src/server/middleware/repoproxy"
 	"github.com/goharbor/harbor/src/server/middleware/v2auth"
@@ -81,7 +80,6 @@ func RegisterRoutes() {
 		Middleware(immutable.Middleware()).
 		Middleware(quota.PutManifestMiddleware()).
 		Middleware(cosign.SignatureMiddleware()).
-		Middleware(nydus.AcceleratorMiddleware()).
 		Middleware(blob.PutManifestMiddleware()).
 		HandlerFunc(putManifest)
 	// blob head