diff --git a/module/service/iml.go b/module/service/iml.go
index 9ba88250..8397c075 100644
--- a/module/service/iml.go
+++ b/module/service/iml.go
@@ -742,6 +742,12 @@ func (i *imlServiceModule) Delete(ctx context.Context, id string) error {
 		if err != nil {
 			return err
 		}
+		err = client.Project().Offline(ctx, &gateway.ProjectRelease{
+			Id: id,
+		})
+		if err != nil {
+			return err
+		}
 		err = client.Subscribe().Offline(ctx, &gateway.SubscribeRelease{
 			Service:     id,
 			Application: "apipark-global",
diff --git a/stores/service/model.go b/stores/service/model.go
index 8ed2f0fd..45297d91 100644
--- a/stores/service/model.go
+++ b/stores/service/model.go
@@ -77,7 +77,7 @@ func (t *Tag) TableName() string {
 type Doc struct {
 	Id       int64     `gorm:"column:id;type:BIGINT(20);AUTO_INCREMENT;NOT NULL;comment:id;primary_key;comment:主键ID;"`
 	Sid      string    `gorm:"size:36;not null;column:sid;comment:服务id;uniqueIndex:unique_sid;"`
-	Doc      string    `gorm:"type:text;column:content;comment:内容"`
+	Doc      string    `gorm:"type:longtext;column:content;comment:内容"`
 	CreateAt time.Time `gorm:"type:timestamp;NOT NULL;DEFAULT:CURRENT_TIMESTAMP;column:create_at;comment:创建时间"`
 	UpdateAt time.Time `gorm:"type:timestamp;NOT NULL;DEFAULT:CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;column:update_at;comment:修改时间" json:"update_at"`
 	Creator  string    `gorm:"type:varchar(36);not null;column:creator;comment:创建者"`