diff --git a/pkg/apis/compute/dbinstance.go b/pkg/apis/compute/dbinstance.go
index 471c86767c..db9b0624e3 100644
--- a/pkg/apis/compute/dbinstance.go
+++ b/pkg/apis/compute/dbinstance.go
@@ -217,6 +217,9 @@ type DBInstanceListInput struct {
 	EngineVersion string `json:"engine_version"`
 
 	InstanceType string `json:"instance_type"`
+
+	// 通过IP搜索RDS实例
+	IpAddr string `json:"ip_addr"`
 }
 
 type DBInstanceBackupListInput struct {
diff --git a/pkg/compute/models/dbinstances.go b/pkg/compute/models/dbinstances.go
index 8c8582a481..3955c0a54f 100644
--- a/pkg/compute/models/dbinstances.go
+++ b/pkg/compute/models/dbinstances.go
@@ -227,6 +227,11 @@ func (man *SDBInstanceManager) ListItemFilter(
 		q = q.Equals("instance_type", query.InstanceType)
 	}
 
+	if len(query.IpAddr) > 0 {
+		dn := DBInstanceNetworkManager.Query("dbinstance_id").Contains("ip_addr", query.IpAddr)
+		q = q.Filter(sqlchemy.In(q.Field("id"), dn.SubQuery()))
+	}
+
 	return q, nil
 }
 
diff --git a/pkg/mcclient/options/compute/dbinstances.go b/pkg/mcclient/options/compute/dbinstances.go
index bf0c8f2beb..8d795492d9 100644
--- a/pkg/mcclient/options/compute/dbinstances.go
+++ b/pkg/mcclient/options/compute/dbinstances.go
@@ -75,6 +75,7 @@ func (opts *DBInstanceCreateOptions) Params() (jsonutils.JSONObject, error) {
 type DBInstanceListOptions struct {
 	options.BaseListOptions
 	BillingType string `help:"billing type" choices:"postpaid|prepaid"`
+	IpAddr      string
 }
 
 func (opts *DBInstanceListOptions) Params() (jsonutils.JSONObject, error) {