diff --git a/object/permission.go b/object/permission.go
index cfc265ce..6a57240d 100644
--- a/object/permission.go
+++ b/object/permission.go
@@ -239,7 +239,7 @@ func DeletePermission(permission *Permission) bool {
 
 func GetPermissionsByUser(userId string) []*Permission {
 	permissions := []*Permission{}
-	err := adapter.Engine.Where("users like ?", "%"+userId+"%").Find(&permissions)
+	err := adapter.Engine.Where("users like ?", "%"+userId+"\"%").Find(&permissions)
 	if err != nil {
 		panic(err)
 	}
@@ -253,7 +253,7 @@ func GetPermissionsByUser(userId string) []*Permission {
 
 func GetPermissionsByRole(roleId string) []*Permission {
 	permissions := []*Permission{}
-	err := adapter.Engine.Where("roles like ?", "%"+roleId+"%").Find(&permissions)
+	err := adapter.Engine.Where("roles like ?", "%"+roleId+"\"%").Find(&permissions)
 	if err != nil {
 		panic(err)
 	}
diff --git a/object/role.go b/object/role.go
index 39b05ae7..e544de6f 100644
--- a/object/role.go
+++ b/object/role.go
@@ -153,7 +153,7 @@ func (role *Role) GetId() string {
 
 func GetRolesByUser(userId string) []*Role {
 	roles := []*Role{}
-	err := adapter.Engine.Where("users like ?", "%"+userId+"%").Find(&roles)
+	err := adapter.Engine.Where("users like ?", "%"+userId+"\"%").Find(&roles)
 	if err != nil {
 		panic(err)
 	}