diff --git a/docs/apidoc/swagger.json b/docs/apidoc/swagger.json
index 568c97151..de295c40b 100644
--- a/docs/apidoc/swagger.json
+++ b/docs/apidoc/swagger.json
@@ -284,6 +284,12 @@
 						"name": "name",
 						"in": "path",
 						"required": true
+					},
+					{
+						"type": "boolean",
+						"description": "force disable an addon",
+						"name": "force",
+						"in": "query"
 					}
 				],
 				"responses": {
@@ -6211,8 +6217,8 @@
 		},
 		"v1.AddonStatusResponse": {
 			"required": [
-				"name",
 				"phase",
+				"name",
 				"args"
 			],
 			"properties": {
@@ -6359,12 +6365,12 @@
 		},
 		"v1.ApplicationDeployResponse": {
 			"required": [
-				"status",
 				"createTime",
 				"version",
+				"status",
 				"envName",
-				"triggerType",
-				"note"
+				"note",
+				"triggerType"
 			],
 			"properties": {
 				"codeInfo": {
@@ -6806,7 +6812,6 @@
 				"componentType",
 				"main",
 				"dependsOn",
-				"deployVersion",
 				"createTime",
 				"updateTime",
 				"traits"
@@ -6831,9 +6836,6 @@
 						"type": "string"
 					}
 				},
-				"deployVersion": {
-					"type": "string"
-				},
 				"description": {
 					"type": "string"
 				},
@@ -7421,9 +7423,9 @@
 		"v1.DetailAddonResponse": {
 			"required": [
 				"name",
+				"description",
 				"invisible",
 				"version",
-				"description",
 				"icon",
 				"schema",
 				"uiSchema",
@@ -7497,16 +7499,15 @@
 		},
 		"v1.DetailApplicationResponse": {
 			"required": [
-				"alias",
-				"project",
+				"name",
 				"description",
 				"icon",
-				"name",
+				"alias",
+				"project",
 				"createTime",
 				"updateTime",
 				"policies",
 				"envBindings",
-				"status",
 				"applicationType",
 				"resourceInfo"
 			],
@@ -7557,9 +7558,6 @@
 				"resourceInfo": {
 					"$ref": "#/definitions/v1.ApplicationResourceInfo"
 				},
-				"status": {
-					"type": "string"
-				},
 				"updateTime": {
 					"type": "string",
 					"format": "date-time"
@@ -7568,20 +7566,20 @@
 		},
 		"v1.DetailClusterResponse": {
 			"required": [
-				"createTime",
-				"description",
-				"status",
-				"apiServerURL",
-				"updateTime",
-				"alias",
 				"reason",
-				"name",
-				"icon",
-				"labels",
-				"provider",
 				"dashboardURL",
 				"kubeConfig",
+				"name",
+				"status",
+				"description",
+				"icon",
+				"createTime",
+				"alias",
+				"provider",
+				"apiServerURL",
 				"kubeConfigSecret",
+				"updateTime",
+				"labels",
 				"resourceInfo"
 			],
 			"properties": {
@@ -7639,14 +7637,14 @@
 		},
 		"v1.DetailComponentResponse": {
 			"required": [
+				"type",
 				"creator",
 				"name",
-				"alias",
-				"type",
 				"createTime",
+				"alias",
+				"updateTime",
 				"appPrimaryKey",
 				"main",
-				"updateTime",
 				"definition"
 			],
 			"properties": {
@@ -7748,13 +7746,13 @@
 		},
 		"v1.DetailPolicyResponse": {
 			"required": [
-				"name",
-				"type",
-				"description",
 				"creator",
 				"properties",
 				"createTime",
-				"updateTime"
+				"updateTime",
+				"name",
+				"type",
+				"description"
 			],
 			"properties": {
 				"createTime": {
@@ -7784,17 +7782,17 @@
 		},
 		"v1.DetailRevisionResponse": {
 			"required": [
-				"appPrimaryKey",
-				"version",
+				"createTime",
 				"status",
-				"workflowName",
-				"updateTime",
+				"reason",
 				"deployUser",
+				"envName",
+				"appPrimaryKey",
+				"updateTime",
+				"version",
 				"note",
 				"triggerType",
-				"createTime",
-				"envName",
-				"reason"
+				"workflowName"
 			],
 			"properties": {
 				"appPrimaryKey": {
@@ -7848,8 +7846,8 @@
 		},
 		"v1.DetailTargetResponse": {
 			"required": [
-				"createTime",
 				"updateTime",
+				"createTime",
 				"name"
 			],
 			"properties": {
@@ -7887,11 +7885,11 @@
 		},
 		"v1.DetailUserResponse": {
 			"required": [
+				"name",
 				"email",
 				"disabled",
 				"createTime",
 				"lastLoginTime",
-				"name",
 				"projects"
 			],
 			"properties": {
@@ -7984,12 +7982,12 @@
 			"required": [
 				"default",
 				"envName",
+				"createTime",
 				"updateTime",
 				"name",
 				"alias",
 				"description",
-				"enable",
-				"createTime"
+				"enable"
 			],
 			"properties": {
 				"alias": {
@@ -8672,11 +8670,11 @@
 		},
 		"v1.SystemInfoResponse": {
 			"required": [
-				"createTime",
-				"updateTime",
 				"installID",
 				"enableCollection",
 				"loginType",
+				"createTime",
+				"updateTime",
 				"systemVersion"
 			],
 			"properties": {
diff --git a/pkg/apiserver/model/application.go b/pkg/apiserver/model/application.go
index 67812a47d..072782d86 100644
--- a/pkg/apiserver/model/application.go
+++ b/pkg/apiserver/model/application.go
@@ -81,6 +81,14 @@ func (a *Application) GetAppNameForSynced() string {
 	return strings.TrimSuffix(a.Name, "-"+namespace)
 }
 
+// GetAppNamespaceForSynced will return the namespace of synced CR
+func (a *Application) GetAppNamespaceForSynced() string {
+	if a.Labels == nil {
+		return ""
+	}
+	return a.Labels[LabelSyncNamespace]
+}
+
 // IsSynced answer if the app is synced one
 func (a *Application) IsSynced() bool {
 	if a.Labels == nil {
diff --git a/pkg/apiserver/rest/apis/v1/types.go b/pkg/apiserver/rest/apis/v1/types.go
index f539a2db3..5f9d51eb8 100644
--- a/pkg/apiserver/rest/apis/v1/types.go
+++ b/pkg/apiserver/rest/apis/v1/types.go
@@ -570,7 +570,6 @@ type DetailApplicationResponse struct {
 	ApplicationBase
 	Policies        []string                `json:"policies"`
 	EnvBindings     []string                `json:"envBindings"`
-	Status          string                  `json:"status"`
 	ApplicationType string                  `json:"applicationType"`
 	ResourceInfo    ApplicationResourceInfo `json:"resourceInfo"`
 }
@@ -592,7 +591,6 @@ type ComponentBase struct {
 	Icon          string              `json:"icon,omitempty"`
 	DependsOn     []string            `json:"dependsOn"`
 	Creator       string              `json:"creator,omitempty"`
-	DeployVersion string              `json:"deployVersion"`
 	CreateTime    time.Time           `json:"createTime"`
 	UpdateTime    time.Time           `json:"updateTime"`
 	Inputs        common.StepInputs   `json:"inputs,omitempty"`
diff --git a/pkg/apiserver/rest/usecase/application.go b/pkg/apiserver/rest/usecase/application.go
index dc2b6ba2e..c5104c38d 100644
--- a/pkg/apiserver/rest/usecase/application.go
+++ b/pkg/apiserver/rest/usecase/application.go
@@ -294,8 +294,18 @@ func (c *applicationUsecaseImpl) GetApplicationStatus(ctx context.Context, appmo
 
 // GetApplicationCR get application CR in cluster
 func (c *applicationUsecaseImpl) GetApplicationCR(ctx context.Context, appModel *model.Application) (*v1beta1.ApplicationList, error) {
-
 	var apps v1beta1.ApplicationList
+	if appModel.IsSynced() {
+		var app v1beta1.Application
+		err := c.kubeClient.Get(ctx, types.NamespacedName{Namespace: appModel.GetAppNamespaceForSynced(), Name: appModel.GetAppNameForSynced()}, &app)
+		if err != nil && !apierrors.IsNotFound(err) {
+			return nil, err
+		}
+		if err == nil {
+			apps.Items = append(apps.Items, app)
+			return &apps, nil
+		}
+	}
 	selector := labels.NewSelector()
 	re, err := labels.NewRequirement(oam.AnnotationAppName, selection.Equals, []string{appModel.GetAppNameForSynced()})
 	if err != nil {
@@ -924,12 +934,11 @@ func (c *applicationUsecaseImpl) convertRevisionModelToBase(revision *model.Appl
 
 // DeleteApplication delete application
 func (c *applicationUsecaseImpl) DeleteApplication(ctx context.Context, app *model.Application) error {
-	// TODO: check app can be deleted
 	crs, err := c.GetApplicationCR(ctx, app)
 	if err != nil {
 		return err
 	}
-	if len(crs.Items) > 0 || app.IsSynced() {
+	if len(crs.Items) > 0 {
 		return bcode.ErrApplicationRefusedDelete
 	}
 	// query all components to deleted
diff --git a/pkg/apiserver/rest/webservice/addon.go b/pkg/apiserver/rest/webservice/addon.go
index c4e5115cf..539f0e86b 100644
--- a/pkg/apiserver/rest/webservice/addon.go
+++ b/pkg/apiserver/rest/webservice/addon.go
@@ -101,7 +101,7 @@ func (s *addonWebService) GetWebService() *restful.WebService {
 		Returns(200, "OK", apis.AddonStatusResponse{}).
 		Returns(400, "Bad Request", bcode.Bcode{}).
 		Param(ws.PathParameter("name", "addon name to enable").DataType("string").Required(true)).
-		Param(ws.QueryParameter("force", "force disable an anddon").DataType("bool").Required(false)).
+		Param(ws.QueryParameter("force", "force disable an addon").DataType("boolean").Required(false)).
 		Writes(apis.AddonStatusResponse{}))
 
 	// update addon