diff --git a/pkg/common/db/mysql_model/im_mysql_model/user_model.go b/pkg/common/db/mysql_model/im_mysql_model/user_model.go
index 1d494afae..21d68d003 100644
--- a/pkg/common/db/mysql_model/im_mysql_model/user_model.go
+++ b/pkg/common/db/mysql_model/im_mysql_model/user_model.go
@@ -5,9 +5,21 @@ import (
 	"Open_IM/pkg/utils"
 	"errors"
 	"fmt"
+	"gorm.io/gorm"
 	"time"
 )
 
+var (
+	BlackListDB *gorm.DB
+	UserDB      *gorm.DB
+)
+
+type BlackList struct {
+	UserId           string    `gorm:"column:uid"`
+	BeginDisableTime time.Time `gorm:"column:begin_disable_time"`
+	EndDisableTime   time.Time `gorm:"column:end_disable_time"`
+}
+
 func UserRegister(user User) error {
 	user.CreateTime = time.Now()
 	if user.AppMangerLevel == 0 {