diff --git a/pkg/apis/compute/cloudaccount.go b/pkg/apis/compute/cloudaccount.go
index 5320cfae04..011a92de85 100644
--- a/pkg/apis/compute/cloudaccount.go
+++ b/pkg/apis/compute/cloudaccount.go
@@ -479,5 +479,6 @@ type CloudaccountEnableAutoSyncInput struct {
 }
 
 type CloudaccountProjectMappingInput struct {
-	ProjectMappingId string
+	// 同步策略Id, 若不传此参数则解绑
+	ProjectMappingId string `json:"project_mapping_id"`
 }
diff --git a/pkg/apis/compute/project_mappings.go b/pkg/apis/compute/project_mappings.go
index 5999d1965d..88e2ab718c 100644
--- a/pkg/apis/compute/project_mappings.go
+++ b/pkg/apis/compute/project_mappings.go
@@ -139,6 +139,11 @@ type ProjectMappingDetails struct {
 	apis.EnabledStatusInfrasResourceBaseDetails
 
 	Rules []ProjectMappingRuleInfoDetails
+
+	Accounts []struct {
+		Id   string
+		Name string
+	}
 }
 
 type ProjectMappingCreateInput struct {
diff --git a/pkg/compute/models/cloudaccounts.go b/pkg/compute/models/cloudaccounts.go
index 8f68a974f5..8949807bcb 100644
--- a/pkg/compute/models/cloudaccounts.go
+++ b/pkg/compute/models/cloudaccounts.go
@@ -2863,6 +2863,7 @@ func (self *SCloudaccount) AllowPerformProjectMapping(ctx context.Context, userC
 	return self.IsOwner(userCred) || db.IsAdminAllowPerform(userCred, self, "project-mapping")
 }
 
+// 绑定同步策略
 func (self *SCloudaccount) PerformProjectMapping(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, input api.CloudaccountProjectMappingInput) (jsonutils.JSONObject, error) {
 	if len(input.ProjectMappingId) > 0 {
 		_, err := validators.ValidateModel(userCred, ProjectMappingManager, &input.ProjectMappingId)
diff --git a/pkg/compute/models/project_mappings.go b/pkg/compute/models/project_mappings.go
index 7be9e10a28..84ccb8db77 100644
--- a/pkg/compute/models/project_mappings.go
+++ b/pkg/compute/models/project_mappings.go
@@ -175,10 +175,43 @@ func (manager *SProjectMappingManager) FetchCustomizeColumns(
 	for _, proj := range projects {
 		projectMaps[proj.Id] = proj.Name
 	}
+	accounts := []struct {
+		Id               string
+		Name             string
+		ProjectMappingId string
+	}{}
+	q = CloudaccountManager.Query().In("project_mapping_id", mpIds)
+	err = q.All(&accounts)
+	if err != nil {
+		return rows
+	}
+	accountMapping := map[string][]struct {
+		Id   string
+		Name string
+	}{}
+	for i := range accounts {
+		_, ok := accountMapping[accounts[i].ProjectMappingId]
+		if !ok {
+			accountMapping[accounts[i].ProjectMappingId] = []struct {
+				Id   string
+				Name string
+			}{}
+		}
+		accountMapping[accounts[i].ProjectMappingId] = append(accountMapping[accounts[i].ProjectMappingId],
+			struct {
+				Id   string
+				Name string
+			}{
+				Id:   accounts[i].Id,
+				Name: accounts[i].Name,
+			})
+	}
+
 	for i := range rows {
 		mp := objs[i].(*SProjectMapping)
 		if mp.Rules != nil {
 			rows[i].Rules = []api.ProjectMappingRuleInfoDetails{}
+			rows[i].Accounts, _ = accountMapping[mpIds[i]]
 			for i := range *mp.Rules {
 				rules := *mp.Rules
 				rule := api.ProjectMappingRuleInfoDetails{
diff --git a/pkg/mcclient/modules/mod_project_mappings.go b/pkg/mcclient/modules/mod_project_mappings.go
index 43c69bc7b6..07789259cf 100644
--- a/pkg/mcclient/modules/mod_project_mappings.go
+++ b/pkg/mcclient/modules/mod_project_mappings.go
@@ -22,7 +22,7 @@ var (
 
 func init() {
 	ProjectMappings = NewComputeManager("project_mapping", "project_mappings",
-		[]string{"ID", "Name", "Enabled", "Status", "Public_Scope", "Domain_Id", "Domain", "Rules", "Metadata"},
+		[]string{"ID", "Name", "Enabled", "Status", "Public_Scope", "Domain_Id", "Domain", "Rules", "Accounts", "Metadata"},
 		[]string{})
 
 	registerCompute(&ProjectMappings)