diff --git a/pkg/compute/models/elasticcache_accounts.go b/pkg/compute/models/elasticcache_accounts.go
index 5febff7a2d..c9f62dc16e 100644
--- a/pkg/compute/models/elasticcache_accounts.go
+++ b/pkg/compute/models/elasticcache_accounts.go
@@ -394,3 +394,7 @@ func (self *SElasticcacheAccount) StartResetPasswordTask(ctx context.Context, us
 	task.ScheduleRun(nil)
 	return nil
 }
+
+func (self *SElasticcacheAccount) ValidatePurgeCondition(ctx context.Context) error {
+	return nil
+}
diff --git a/pkg/compute/models/elasticcache_acls.go b/pkg/compute/models/elasticcache_acls.go
index 04c0a16a30..2ae8c283f6 100644
--- a/pkg/compute/models/elasticcache_acls.go
+++ b/pkg/compute/models/elasticcache_acls.go
@@ -277,6 +277,10 @@ func (self *SElasticcacheAcl) ValidateDeleteCondition(ctx context.Context) error
 	return nil
 }
 
+func (self *SElasticcacheAcl) ValidatePurgeCondition(ctx context.Context) error {
+	return nil
+}
+
 func (self *SElasticcacheAcl) CustomizeDelete(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) error {
 	self.SetStatus(userCred, api.ELASTIC_CACHE_ACL_STATUS_DELETING, "")
 	return self.StartDeleteElasticcacheAclTask(ctx, userCred, jsonutils.NewDict(), "")
diff --git a/pkg/compute/models/elasticcache_backups.go b/pkg/compute/models/elasticcache_backups.go
index 78ce8b426d..b44590fc65 100644
--- a/pkg/compute/models/elasticcache_backups.go
+++ b/pkg/compute/models/elasticcache_backups.go
@@ -323,5 +323,9 @@ func (self *SElasticcacheBackup) ValidateDeleteCondition(ctx context.Context) er
 		return httperrors.NewUnsupportOperationError("unsupport delete %s backups", api.CLOUD_PROVIDER_ALIYUN)
 	}
 
+	return self.ValidatePurgeCondition(ctx)
+}
+
+func (self *SElasticcacheBackup) ValidatePurgeCondition(ctx context.Context) error {
 	return nil
 }
diff --git a/pkg/compute/models/elasticcache_instances.go b/pkg/compute/models/elasticcache_instances.go
index a1a1694642..b52a5c56ea 100644
--- a/pkg/compute/models/elasticcache_instances.go
+++ b/pkg/compute/models/elasticcache_instances.go
@@ -684,6 +684,10 @@ func (self *SElasticcache) ValidateDeleteCondition(ctx context.Context) error {
 		return httperrors.NewInvalidStatusError("Elastic cache is locked, cannot delete")
 	}
 
+	return self.ValidatePurgeCondition(ctx)
+}
+
+func (self *SElasticcache) ValidatePurgeCondition(ctx context.Context) error {
 	return self.SVirtualResourceBase.ValidateDeleteCondition(ctx)
 }
 
diff --git a/pkg/compute/models/elasticcache_parameters.go b/pkg/compute/models/elasticcache_parameters.go
index d8e26f4255..3a8c60754a 100644
--- a/pkg/compute/models/elasticcache_parameters.go
+++ b/pkg/compute/models/elasticcache_parameters.go
@@ -213,3 +213,7 @@ func (self *SElasticcacheParameter) StartUpdateElasticcacheParameterTask(ctx con
 	task.ScheduleRun(nil)
 	return nil
 }
+
+func (self *SElasticcacheParameter) ValidatePurgeCondition(ctx context.Context) error {
+	return nil
+}
diff --git a/pkg/compute/models/purge.go b/pkg/compute/models/purge.go
index 902ae34402..418cc28973 100644
--- a/pkg/compute/models/purge.go
+++ b/pkg/compute/models/purge.go
@@ -1463,7 +1463,7 @@ func (instance *SElasticcacheAccount) purge(ctx context.Context, userCred mcclie
 	lockman.LockObject(ctx, instance)
 	defer lockman.ReleaseObject(ctx, instance)
 
-	err := instance.ValidateDeleteCondition(ctx)
+	err := instance.ValidatePurgeCondition(ctx)
 	if err != nil {
 		return err
 	}
@@ -1489,7 +1489,7 @@ func (instance *SElasticcacheAcl) purge(ctx context.Context, userCred mcclient.T
 	lockman.LockObject(ctx, instance)
 	defer lockman.ReleaseObject(ctx, instance)
 
-	err := instance.ValidateDeleteCondition(ctx)
+	err := instance.ValidatePurgeCondition(ctx)
 	if err != nil {
 		return err
 	}
@@ -1515,7 +1515,7 @@ func (instance *SElasticcacheBackup) purge(ctx context.Context, userCred mcclien
 	lockman.LockObject(ctx, instance)
 	defer lockman.ReleaseObject(ctx, instance)
 
-	err := instance.ValidateDeleteCondition(ctx)
+	err := instance.ValidatePurgeCondition(ctx)
 	if err != nil {
 		return err
 	}
@@ -1541,7 +1541,7 @@ func (instance *SElasticcacheParameter) purge(ctx context.Context, userCred mccl
 	lockman.LockObject(ctx, instance)
 	defer lockman.ReleaseObject(ctx, instance)
 
-	err := instance.ValidateDeleteCondition(ctx)
+	err := instance.ValidatePurgeCondition(ctx)
 	if err != nil {
 		return err
 	}
@@ -1572,7 +1572,7 @@ func (instance *SElasticcache) purge(ctx context.Context, userCred mcclient.Toke
 		return err
 	}
 
-	err = instance.ValidateDeleteCondition(ctx)
+	err = instance.ValidatePurgeCondition(ctx)
 	if err != nil {
 		return err
 	}