update target's cluster field when clustername modified in server.conf

Makefile

@@ -2,7 +2,7 @@
 
 NOW = $(shell date -u '+%Y%m%d%I%M%S')
 
-RELEASE_VERSION = 5.7.0
+RELEASE_VERSION = 5.7.1
 
 APP 			= n9e
 SERVER_BIN  	= $(APP)

src/models/target.go

@@ -36,7 +36,10 @@ func (t *Target) Add() error {
 		return Insert(t)
 	}
 
-	return nil
+	return DB().Model(&Target{}).Where("ident = ?", t.Ident).Updates(map[string]interface{}{
+		"cluster":   t.Cluster,
+		"update_at": t.UpdateAt,
+	}).Error
 }
 
 func (t *Target) FillGroup(cache map[int64]*BusiGroup) error {