diff --git a/core/candle.go b/core/candle.go
index c3418d4..4dc73e6 100644
--- a/core/candle.go
+++ b/core/candle.go
@@ -290,9 +290,9 @@ func (core *Core) SaveUniKey(period string, keyName string, extt time.Duration,
 		Tag:     "sardine.log.candle." + cl.Period,
 		// Id:      hashString(did),
 	}
-	go func() {
-		core.WriteLogChan <- &wg
-	}()
+	// go func() {
+	core.WriteLogChan <- &wg
+	// }()
 	// err = wg.Process(core)
 	if err != nil {
 		fmt.Println("writeLog err:", err)
diff --git a/tunas b/tunas
index b6e86f7..2f15410 100755
Binary files a/tunas and b/tunas differ